Vitenskapelig oversiktsartikkel/review

• Halim, Ronald; Iyer, Ajay; Esteves, Sara M. et al. (2024). Is ‘waste’ an appropriate concept in a sustainable bioeconomy?. (ekstern lenke)
• Saghatelyan, Ani; Margaryan, Armine; Panosyan, Hovik et al. (2021). Microbial Diversity of Terrestrial Geothermal Springs in Armenia and Nagorno-Karabakh: A Review. (ekstern lenke)
• Op den Camp, Huub J.M.; Islam, Tajul; Stott, Matthew B. et al. (2009). Environmental, genomic and taxonomic perspectives on methanotrophic Verrucomicrobia. (ekstern lenke)

Vitenskapelig artikkel

• Dzhuraeva, Munavvara; Bobodzhanova, Khursheda; Birkeland, Nils Kåre (2024). The metagenomic landscape of a high-altitude geothermal spring in Tajikistan reveals a novel Desulfurococcaceae member, Zestomicrobium tamdykulense gen. nov., sp. nov. (ekstern lenke)
• Mashzhan, Akzhigit; Kistaubayeva, Aida; Javier Lopez, Ruben et al. (2024). Caldanaerobacter subterraneus subsp. keratinolyticus subsp. nov., a Novel Feather-Degrading Anaerobic Thermophile. (ekstern lenke)
• Ghevondyan, Diana; Soghomonyan, Tigran; Hovhannisyan, Pargev et al. (2024). Detergent-resistant α-amylase derived from Anoxybacillus karvacharensis K1 and its production based on whey. (ekstern lenke)
• Javier Lopez, Ruben; Geliashvili, Natia; Birkeland, Nils Kåre (2024). Comparative genomics of Fervidobacterium: a new phylogenomic landscape of these wide-spread thermophilic anaerobes. (ekstern lenke)
• Stroeva, Aleksandra R; Klyukina, Alexandra A; Vidishcheva, Olesya N et al. (2024). Structure of Benthic Microbial Communities in the Northeastern Part of the Barents Sea. (ekstern lenke)
• Mashzhan, Akzhigit; Kistaubayeva, Aida; Javier Lopez, Ruben et al. (2024). Polycladomyces zharkentensis sp. nov., a novel thermophilic cellulose-and starch-degrading member of the Bacillota from a geothermal aquifer in Kazakhstan. (ekstern lenke)
• Ratnadevi, Chandini Murarilal; Erikstad, Helge Andre; Kruse, Thomas et al. (2023). Methylacidiphilum kamchatkense gen. nov., sp. nov., an extremely acidophilic and moderately thermophilic methanotroph belonging to the phylum Verrucomicrobiota. (ekstern lenke)
• Khaonuan, Sireethorn; Jariyaboon, Rattana; Usmanbaha, Nikannapas et al. (2023). Potential of butanol production from Thailand marine macroalgae using Clostridium beijerinckii ATCC 10132-based ABE fermentation. (ekstern lenke)
• Dzhuraeva, Munavvara; Bobodzhanova, Khursheda; Javier Lopez, Ruben et al. (2023). Draft Genome Sequence of Agrobacterium radiobacter Strain MD22b, Isolated from a Grape Plant in Tajikistan. (ekstern lenke)
• Javier Lopez, Ruben; Mandolini, Edoardo; Dzhuraeva, Munavvara et al. (2022). Fervidobacterium pennivorans subsp. keratinolyticus subsp. nov., a Novel Feather-Degrading Anaerobic Thermophile. (ekstern lenke)
• Chaikitkaew, Srisuda; In-Chan, Supattra; Singkhala, Apinya et al. (2022). Clostridium thailandense sp. nov., a novel CO2-reducing acetogenic bacterium isolated from peatland soil. (ekstern lenke)
• Chowdhury, Fatema Moni; Ahsan, Chowdhury Rafiqul; Birkeland, Nils Kåre (2021). Oral immunization of Escherichia albertii strain DM104 induces protective immunity against Shigella dysenteriae type 4 in mouse model. (ekstern lenke)
• Boteva, Nikoleta; Birkeland, Nils Kåre; Kambourova, Margarita (2021). Metagenome-assembled genomes related to ammonia-oxidizing Thaumarchaeota recovered from near-anoxic environment. (ekstern lenke)
• Mashzhan, Akzhigit; Javier-Lopez, Ruben; Kistaubayeva, Aida et al. (2021). Metagenomics and Culture-Based Diversity Analysis of the Bacterial Community in the Zharkent Geothermal Spring in Kazakhstan. (ekstern lenke)
• Boteva, Nikoleta; Birkeland, Nils Kåre; Kambourova, Margarita (2021). Complete nitrogen cycle driven by the thermophilic microbial community of Rupi II hot spring. (ekstern lenke)
• Birkeland, Nils Kåre; Bunk, Boyke; Spröer, Cathrin et al. (2021). Thermococcus bergensis sp. nov., a Novel Hyperthermophilic Starch-Degrading Archaeon. (ekstern lenke)
• Chaikitkaew, Srisuda; Seengenyoung, Jiravut; Mamimin, Chonticha et al. (2021). Simultaneous biogas upgrading and acetic acid production by homoacetogens consortium enriched from peatland soil. (ekstern lenke)
• Jiang, Hongchen; Huang, Jianrong; Li, Li et al. (2021). Onshore soil microbes and endophytes respond differently to geochemical and mineralogical changes in the Aral Sea. (ekstern lenke)
• Panosyan, Hovik; Margaryan, Armine; Birkeland, Nils-Kåre (2021). Anoxybacillus karvacharensis sp. nov., a novel thermophilic bacterium isolated from the Karvachar geothermal spring in Nagorno-Karabakh. (ekstern lenke)
• Saghatelyan, Ani; Panosyan, Hovik; Trchounian, Armen et al. (2021). Characteristics of DNA polymerase I from an extreme thermophile, Thermus scotoductus strain K1. (ekstern lenke)
• Panosyan, Hovik; Margaryan, Armine; Birkeland, Nils-Kåre (2020). Geothermal springs in Armenia and Nagorno-Karabakh: potential sources of hydrolase-producing thermophilic bacilli. (ekstern lenke)
• Islam, Tajul; Larsen, Øivind; Birkeland, Nils-Kåre (2020). A novel cold-adapted Methylovulum species, with a high C16:1ω5c content, isolated from an arctic thermal spring in spitsbergen. (ekstern lenke)
• Shurigin, Vyacheslav; Egamberdieva, Dilfuza; Li, Li et al. (2020). Endophytic bacteria associated with halophyte Seidlitzia rosmarinus Ehrenb. ex Boiss. from saline soil of Uzbekistan and their plant beneficial traits. (ekstern lenke)
• Dzhuraeva, Munavvara; Shokirova, Mehrangez; Azaryan, Ani et al. (2020). Draft Genome Sequence of Escherichia coli Strain Tj, Isolated from the Varzob River in Tajikistan. (ekstern lenke)
• Margaryan, Armine; Panosyan, Hovik; Mamimin, Chonticha et al. (2019). Insights into the Bacterial Diversity of the Acidic Akhtala Mine Tailing in Armenia Using Molecular Approaches. (ekstern lenke)
• Hansen, Thomas Kruse; Murarilal Ratnadevi, Chandini; Erikstad, Helge Andre et al. (2019). Complete genome sequence analysis of the thermoacidophilic verrucomicrobial methanotroph “Candidatus Methylacidiphilum kamchatkense” strain Kam1 and comparison with its closest relatives. (ekstern lenke)
• Erikstad, Helge Andre; Ceballos, Ruben Michael; Smestad, Natalie Bennett et al. (2019). Global Biogeographic Distribution Patterns of Thermoacidophilic Verrucomicrobia Methanotrophs Suggest Allopatric Evolution. (ekstern lenke)
• Azmuda, Nafisa; Fakruddin, Md.; Khan, Sirajul Islam et al. (2019). Bacterial Community Profiling of Tropical Freshwaters in Bangladesh. (ekstern lenke)
• Shurigin, Vyacheslav; Hakobyan, Anna; Panosyan, Hovik et al. (2019). A glimpse of the prokaryotic diversity of the Large Aral Sea reveals novel extremophilic bacterial and archaeal groups. (ekstern lenke)
• Panosyan, Hovik; Hakobyan, Anna; Birkeland, Nils-Kåre et al. (2018). Bacilli community of saline–alkaline soils from the Ararat Plain (Armenia) assessed by molecular and culture-based methods. (ekstern lenke)
• Chowdhury, Fatema Moni; Rahman, Mohammed Ziaur; Sarkar, Md Murshed Hasan et al. (2017). Protection against shigellosis caused by shigella dysenteriae serotype 4 in Guinea pigs using escherichia albertii dm104 as a live vaccine candidate strain. (ekstern lenke)
• Antranikian, Garabed; Suleiman, Marcel; Schäfers, Christian et al. (2017). Diversity of bacteria and archaea from two shallow marine hydrothermal vents from Vulcano Island. (ekstern lenke)
• Birkeland, Nils-Kåre; Schoenheit, Peter; Poghosyan, Lianna et al. (2017). Complete genome sequence analysis of Archaeoglobus fulgidus strain 7324 (DSM 8774), a hyperthermophilic archaeal sulfate reducer from a North Sea oil field. (ekstern lenke)
• Islam, Tajul; Torsvik, Vigdis Lid; Larsen, Øivind et al. (2016). Acid-tolerant moderately thermophilic methanotrophs of the class Gammaproteobacteria isolated from tropical topsoil with methane seeps. (ekstern lenke)
• Nesbø, Camilla Lothe; Swithers, Kirsten S.; Dahle, Håkon et al. (2015). Evidence for extensive gene flow and Thermotoga subpopulations in subsurface and marine environments. (ekstern lenke)
• Islam, Tajul; Larsen, Øivind; Torsvik, Vigdis Lid et al. (2015). Novel Methanotrophs of the Family Methylococcaceae from Different Geographical Regions and Habitats. (ekstern lenke)
• Chowdhury, Fatema Moni; Rahman, Mohammed Ziaur; Khan, Sirajul Islam et al. (2014). An Environmental escherichia albertii strain, dm104, induces protective immunity to shigella dysenteriae in guinea pig eye model. (ekstern lenke)
• Panosyan, Hovik; Birkeland, Nils-Kåre (2014). Microbial diversity in an Armenian geothermal spring assessed by molecular and culture-based methods. (ekstern lenke)
• Nitipan, Supachai; Mamimin, Chonticha; Intrasungkha, Nugul et al. (2014). Microbial community analysis of thermophilic mixed culture sludge for biohydrogen production from palm oil mill effluent. (ekstern lenke)
• Ogino, Hiromi; Ishino, Sonoko; Haugland, Gyri Teien et al. (2014). Activation of the MCM helicase from the thermophilic archaeon, Thermoplasma acidophilum by interactions with GINS and Cdc6-2. (ekstern lenke)
• Makhalanyane, Thulani P.; Valverde, Angel; Birkeland, Nils-Kåre et al. (2013). Evidence for successional development in Antarctic hypolithic bacterial communities. (ekstern lenke)
• Akter, Selina; Islam, Mohammad Sirajul; Afreen, Kazi Sabrina et al. (2013). Prevalence and distribution of different diarrhoeagenic Escherichia coli virulotypes in major water bodies in Bangladesh. (ekstern lenke)
• Schouw, Anders; Sinada, Faisal; Birkeland, Nils-Kåre (2013). Thermoanaerobacter spp. recovered from hot produced water from the Thar Jath oil-field in South Sudan. (ekstern lenke)
• Margaryan, Armine A.; Panosyan, Hovik H.; Birkeland, Nils-Kåre et al. (2013). Heavy metal accumulation and the expression of the copA and nikA genes in Bacillus subtilis AG4 isolated from the Sotk gold mine in Armenia. (ekstern lenke)
• Rahman, Mohammed Ziaur; Akter, Selina; Azmuda, Nafisa et al. (2013). Serological cross-reaction between O-antigens of Shigella dysenteriae type 4 and an environmental Escherichia albertii isolate. (ekstern lenke)
• Erikstad, Helge Andre; Jensen, Sigmund; Keen, Thomas Jeffrey et al. (2012). Differential expression of particulate methane monooxygenase genes in the verrucomicrobial methanotroph 'Methylacidiphilum kamchatkense' Kam1. (ekstern lenke)
• Azmuda, Nafisa; Rahman, Mohammed Ziaur; Sultana, Munawar et al. (2012). Evidence of interspecies O antigen gene cluster transfer between Shigella boydii 15 and Escherichia fergusonii. (ekstern lenke)
• Azmuda, Nafisa; Rahman, Mohammed Ziaur; Madsen, Marit Steine et al. (2012). Prevalence of a novel division-level bacterial lineage in Lake Dhanmondi, Dhaka, Bangladesh, as revealed by deep sequencing of 16S rRNA gene amplicons. (ekstern lenke)
• Rahman, Mohammed Ziaur; Azmuda, Nafisa; Hossain, Mohammad Jahangir et al. (2011). Recovery and Characterization of Environmental Variants of Shigella flexneri from Surface Water in Bangladesh. (ekstern lenke)
• Ogino, Hiroyasu; Ishino, S; Mayanagi, K et al. (2011). The GINS complex from the thermophilic archaeon, Thermoplasma acidophilum may function as a homotetramer in DNA replication. (ekstern lenke)
• Moen, Marivi; Knævelsrud, Ingeborg; Haugland, Gyri Teien et al. (2011). Uracil-DNA Glycosylase of Thermoplasma acidophilum Directs Long-Patch Base Excision Repair, Which Is Promoted by Deoxynucleoside Triphosphates and ATP/ADP, into Short-Patch Repair. (ekstern lenke)
• Bonny, Tania Sultana; Azmuda, Nafisa; Khan, Sirajul islam et al. (2010). Virulence of environmental Stenotrophomonas maltophila serologically cross-reacting with Shigella-specific antisera. (ekstern lenke)
• Jahid, Iqbal Kabir; Azad, T.; Rahman, Mohammed Ziaur et al. (2010). Survival study of Eschericia coli O157:H7 in the aquatic system of Bangladesh. (ekstern lenke)
• Karlström, Mikael; Chiaraluce, Roberta; Giangiacomo, Laura et al. (2010). Thermodynamic and kinetic stability of a large multi-domain enzyme from the hyperthermophile Aeropyrum pernix. (ekstern lenke)
• Jensen, Sigmund; Duperron, Sebastien; Birkeland, Nils-Kåre et al. (2010). Intracellular Oceanospirillales bacteria inhabit gills of Acesta bivalves. (ekstern lenke)
• Knævelsrud, Ingeborg; Moen, Marivi; Grøsvik, Kristin et al. (2010). The Hyperthermophilic Euryarchaeon Archaeoglobus fulgidus Repairs Uracil by Single-Nucleotide Replacement. (ekstern lenke)
• DiPippo, Jonathan L.; Nesbø, Camilla L.; Dahle, Håkon et al. (2009). Kosmotoga olearia gen. nov., sp nov., a thermophilic, anaerobic heterotroph isolated from an oil production fluid. (ekstern lenke)
• Nesbø, Camilla L.; Bapteste, Eric; Curtis, Bruce et al. (2009). The Genome of Thermosipho africanus TCF52B: Lateral Genetic Connections to the Firmicutes and Archaea. (ekstern lenke)
• Haugland, Gyri Teien; Rollor, Claire R.; Birkeland, Nils-Kåre et al. (2009). Biochemical characterization of the minichromosome maintenance protein from the archaeon Thermoplasma acidophilum. (ekstern lenke)
• Albers, Sonja-Verena ; Birkeland, Nils-Kåre; Driessen, Arnold J. M. et al. (2009). SulfoSYS (Sulfolobus Systems Biology): towards a silicon cell model for the central carbohydrate metabolism of the archaeon Sulfolobus solfataricus under temperature variation. (ekstern lenke)
• O-Thong, Sompong; Prasertsan, Poonsuk; Birkeland, Nils-Kåre (2009). Evaluation of methods for preparing hydrogen-producing seed inocula under thermophilic condition by process performance and microbial community analysis. (ekstern lenke)
• Albers, Sonja-Verena; Birkeland, Nils-Kåre; Driessen, Arnold J.M. et al. (2009). SulfoSYS (Sulfolobus Systems Biology): towards a silicon cell model for the central carbohydrate metabolism of the archaeon Sulfolobus solfataricus under temperature variation. (ekstern lenke)
• Prasertsan, Poonsuk ; O-Thong, Sompong; Birkeland, Nils-Kåre (2009). Optimization and microbial community analysis for production of biohydrogen from palm oil mill effluent by thermophilic fermentative process. (ekstern lenke)
• Towhid, S.T.; Akhter, Humaira; Azmuda, N. et al. (2009). Comparison of Cultural and Molecular Characteristics of Escherichia coli isolated from Freshwater of Bangladesh. (ekstern lenke)
• Akhter, Humaira; Fakruddin, M.; Badruddoza, A.H.M. et al. (2009). Prevalence of antimicrobial resistant bacteria cultured from cattle feces and surface water. (ekstern lenke)
• Jensen, Sigmund; Neufeld, Josh D.; Birkeland, Nils-Kåre et al. (2008). Insight into the microbial community structure of a Norwegian deep-water coral reef environment. (ekstern lenke)
• Perevalova, Anna A.; Kolganova, Tatyana V.; Birkeland, Nils-Kåre et al. (2008). Distribution of Crenarchaeota Representatives in Terrestrial Hot Springs of Russia and Iceland. (ekstern lenke)
• Haugland, Gyri Teien; Sakakibara, N; Pey, Angel et al. (2008). Thermoplasma acidophilum Cdc6 protein stimulates MCM helicase activity by regulating its ATPase activity. (ekstern lenke)
• Haugland, Gyri Teien; Innselset, M; Madern, Dominique et al. (2008). Characterization of the Cdc6 Homologues from the Euryarchaeon Thermoplasma acidophilum. (ekstern lenke)
• Dahle, Håkon; Garshol, Frøydis Kristi; Madsen, Marit Steine et al. (2008). Microbial community structure analysis of produced water from a high-temperature North Sea oil-field. (ekstern lenke)
• Jensen, Sigmund; Neufeld, Josh d; Birkeland, Nils-Kåre et al. (2008). Methane assimilation and trophic interactions with marine Methylomicrobium in deep-water coral reef sediment off the coast of Norway. (ekstern lenke)
• Miroshnichenko, Margarita L.; Kublanov, Ilya V.; Kostrikina, Nadezhda A. et al. (2008). Caldicellulosiruptor kronotskyensis sp nov and Caldicellulosiruptor hydrothermalis sp nov., two extremely thermophilic, cellulolytic, anaerobic bacteria from Kamchatka thermal springs. (ekstern lenke)
• O-Thong, Sompong; Prasertsan, Poonsuk ; Intrasungkha, Nugul et al. (2008). Optimization of simultaneous thermophilic fermentative hydrogen production and COD reduction from palm oil mill effluent by Thermoanaerobacterium-rich sludge. (ekstern lenke)
• Islam, Tajul; Jensen, Sigmund; Reigstad, Laila Johanne et al. (2008). Methane oxidation at 55 degrees C and pH 2 by a thermoacidophilic bacterium belonging to the Verrucomicrobia phylum. (ekstern lenke)
• Stokke, Runar; Birkeland, Nils-Kåre; Steen, Ida Helene (2007). Thermal stability and biochemical properties of isocitrate dehydrogenase from the thermoacidophilic archaeon Thermoplasma acidophilum. (ekstern lenke)
• Rahman, Mohammed Ziaur; Sultana, Munawar; Khan, Sirajul Islam et al. (2007). Serological cross-reactivity of environmental isolates of Enterobacter, Escherichia, Stenotrophomonas, and Aerococcus with Shigella spp.-specific antisera. (ekstern lenke)
• O-Thong, Sompong; Prasertsan, Poonsuk ; Intrasungkha, Nugul et al. (2007). Improvement of biohydrogen production and treatment etticiency on palm oil mill effluent with nutrient supplementation at thermophilic condition using an anaerobic sequencing batch reactor. (ekstern lenke)
• Leiros, Ingar; Nabong, Marivi P.; Grøsvik, Kristin et al. (2007). Structural basis for enzymatic excision of N-1-methyladenine and N-3-methylcytosine from DNA. (ekstern lenke)
• Stokke, R; Leiros, Ingar; Karlström, Mikael et al. (2007). Thermal stability of isocitrate dehydrogenase from Archaeoglobus fulgidus studied by crystal structure analysis and engineering of chimers. (ekstern lenke)
• Leiros, Ingar; Nabong, MP; Nabong, Marivi et al. (2007). Structural basis for enzymatic excision of N-1-methyladenine and N-3-methylcytosine from DNA. (ekstern lenke)
• Stokke, Runar; Madern, Dominique; Fedøy, Anita-Elin et al. (2007). Biochemical characterization of isocitrate dehydrogenase from Methylococcus capsulatus reveals a unique NAD(+)-dependent homotetrameric enzyme. (ekstern lenke)
• Singh, P.; Birkeland, Nils-Kåre; Iyengar, L. et al. (2006). Mineralization of 4-aminobenzenesulfonate (4-ABS) by Agrobacterium sp. strain PNS-1. (ekstern lenke)
• Karlström, Mikael; Steen, Ida Helene; Madern, Dominique et al. (2006). The crystal structure of a hyperthermostable subfamily II isocitrate dehydrogenase from Thermotoga maritima. (ekstern lenke)
• Haugland, Gyri Teien; Shin, J.H.; Birkeland, Nils-Kåre et al. (2006). Stimulation of MCM helicase activity by a Cdc6 protein in the archaeon Thermoplasma acidophilum. (ekstern lenke)
• Dahle, Håkon; Birkeland, Nils-Kåre (2006). Thermovirga lienii gen. nov., sp. nov., a novel moderately thermophilic, anaerobic, amino-acid-degrading bacterium isolated from a North Sea oil well. (ekstern lenke)
• Slobodkin, Alexander I.; Tourova, Tatyana P.; Kostrikina, Nadezhda A. et al. (2006). Tepidimicrobium ferriphilum gen nov, sp nov, a novel moderately thermophilic, Fe(III)-reducing bacterium of the order Clostridiales. (ekstern lenke)
• Karlström, Mikael; Stokke, Runar; Steen, Ida Helene et al. (2005). Isocitrate dehydrogenase from the hyperthermophile Aeropyrum pernix: X-ray structure analysis of a ternary enzyme-substrate complex and thermal stability. (ekstern lenke)
• Yadav, K.K.; Iyengar, L.; Birkeland, Nils-Kåre et al. (2005). Transient accumulation of metabolic intermediates of p-cresol in the culture medium by a Pseudomonas sp strain A isolated from a sewage treatment plant. (ekstern lenke)
• Khijniak, T.V.; Slobodkin, A.I.; Coker, V. et al. (2005). Reduction of uranium(VI) phosphate during growth of the thermophilic bacterium Thermoterrabacterium ferrireducens. (ekstern lenke)
• Birkeland, Nils-Kåre (2004). The microbial diversity of deep subsurface oil reservoirs. (ekstern lenke)
• Ward, Naomi; Larsen, Øivind; Bruseth, Live J. et al. (2004). Genomic insights into methanotrophy: The complete genome sequence of Methylococcus capsulatus (Bath). (ekstern lenke)
• Irimia, Adriana; Vellieux, Frederic M.D.; Madern, Dominique et al. (2004). The 2.9 Ångström resolution crystal structure of malate dehydrogenase from Archaeoglobus fulgidus: mechanisms of oligomerisation and thermal stabilisation. (ekstern lenke)
• Steen, Ida Helene; Lien, Torleiv; Madsen, Marit et al. (2002). Identification of cofactor discrimination sites in NAD-isocitrate dehydrogenase from Pyrococcus furiosus. (ekstern lenke)
• Karlstrøm, Michael; Steen, Ida Helene; Tibbelin, Gudrun et al. (2002). Crystallization and preliminary X-ray structure analysis of isocitrate dehydrogenase from two hyperthermophiles, Aeropyrum pernix and Thermotoga maritima. (ekstern lenke)
• Maisnier-Patin, Sophie; Malandrin, Laurence; Birkeland, Nils-Kåre et al. (2002). Chromosome replication patterns in the hyperthermophilic euryarchaea Archaeoglobus fulgidus and Methanocaldococcus (Methanococcus) jannaschii. (ekstern lenke)
• Birkeland, Nils-Kåre; Ånensen, Hilde; Knævelsrud, Ingeborg et al. (2002). Methylpurine DNA glycosylase of the hyperthermophilic archaeon Archaeoglobus fulgidus. (ekstern lenke)
• Birkeland, Nils-Kåre; Ånensen, Hilde; Knævelsrud, Ingeborg et al. (2002). Methylpurine DNA glycosylase of the hyperthermophilic archaeon Archaeoglobus fulgidus. (ekstern lenke)
• Steen, Ida Helene; Madsen, Marit Steine; Birkeland, Nils-Kåre et al. (2002). Identification of cofactor discrimination siten in NAD-isocitrate dehydrogenase from Pyrococcus furious. (ekstern lenke)
• Steen, Ida Helen; Madern, Dominique; Karlstrøm, Mikael et al. (2001). Comparison of Isocitrate Dehydrogenase from Three Hyperthermophiles Reveals Differences in Thermostability,Cofactor Specificity,Oligomeric State, and Phylogenetic Affiliation. (ekstern lenke)
• Knævelsrud, Ingeborg; Ruoff, Peter; Ånensen, Hilde et al. (2001). Excision of uracil from DNA by the hyperthermophilic Afung protein is dependent on the opposite base and stimulated by heat-induced transition to a more open structure. (ekstern lenke)
• Larsen, Øyvind; Lien, Torleiv; Birkeland, Nils-Kåre (2001). A novel organization of the dissimilatory sulfite reductase operon of Thermodesulforhabdus norvegica verified by RT-PCR. (ekstern lenke)
• Madern, Dominique; Ebel, C.; Dale, Hege Avsnes et al. (2001). Differences in Oligomeric States of the (LDH-like)L-MalDH from the Hyperthermophilic Archaea Methanococcus jannaschii and Archaeoglobus fulgidus. (ekstern lenke)
• Steen, Ida Helene; Madern, Dominique; Karlstrøm, Mikael et al. (2001). Comparison of isocitrate dehydrogenase from three different hyperthermophiles reveals differences in thermostability, cofactor specificity, oligomeric state and phylogenetic affiliation. (ekstern lenke)
• Steen, Ida Helene; Hvoslef, Hilde; Birkeland, Nils-Kåre et al. (2001). Archaeoglobus fulgidus isocitrate dehydrogenase, malate dehydrogenase and glutamate dehydrogenase. (ekstern lenke)
• Madern, Dominique; Ebel, C.; Dale, Hege Avsnes et al. (2001). Differences in the oligomeric state of the LDH-like L-MalDH from the hyperthermophilic archaea Methanococcus jannaschii and Archaeoglobus fulgidus. (ekstern lenke)
• Larsen, Øyvind; Lien, Torleiv; Birkeland, Nils-Kåre (2000). Characterization of the desulforubidin operons from Desulfobacter vibrioformis and Desulfobulbus rhabdoformis. (ekstern lenke)
• Larsen, Øivind; Lien, Torleiv; Birkeland, Nils-Kåre (1999). Dissimilatory sulfite reductase from <I>Archaeoglobus profundus</I> and <I>Desulfotomaculum thermocisternum</I>: phylogenetic and structural implications from gene sequences. (ekstern lenke)
• Lien, Torleiv; Madsen, Marit Steine; Rainey, Fred A. et al. (1998). Petrotoga mobilis sp. nov., from a North Sea oil-production well. (ekstern lenke)
• Lien, Torleiv; Madsen, Marit Steine; Birkeland, Nils-Kåre et al. (1998). Petrotoga mobilis sp. nov., from a North Sea oil-production well. (ekstern lenke)
• Emmerhoff, Oddmund Johan; Klenk, Hans-Petter; Birkeland, Nils-Kåre (1998). Characterization and sequence comparison of temperature-regulated chaperonins from the hyperthermophilic archaeon <I>Archaeoglobus fulgidus</I>. (ekstern lenke)
• Steen, Ida Helene; Madsen, Marit Steine; Birkeland, Nils-Kåre et al. (1998). Purification and characterization of a monomeric isocitrate dehydrogenase from the sulfate-reducing bacterium Desulfobacter vibrioformis and demonstration of the presence of a monomeric enzyme in other bacteria. (ekstern lenke)
• Steen, Ida Helene; Madsen, Marit Steine; Birkeland, Nils Kåre et al. (1998). Corrigendum to `Purification and characterization of a monomeric isocitrate dehydrogenase from the sulfate-reducing bacterium Desulfobacter vibrioformis and demonstration of the presence of a monomeric enzyme in other bacteria': [FEMS Microbiol. Lett. 160 (1998) 75–79]. (ekstern lenke)
• Aalen, Nina; Steen, Ida Helene; Birkeland, Nils-Kåre et al. (1997). Purification and properties of an extremely thermostable NADP-specific glutamate dehydrogenase from Archaeoglobus fulgidus. (ekstern lenke)
• Langelandsvik, Anne Siri; Steen, Ida Helene; Birkeland, Nils-Kåre et al. (1997). Properties and primary structure of a thermostable L-malate dehydrogenase from Archaeoglobus fulgidus. (ekstern lenke)
• Steen, Ida Helene; Lien, Torleiv; Birkeland, Nils-Kåre (1997). Biochemical and phylogenetic characterization of isocitrate dehydrogenase from a hyperthermophilic archaeon, Archaeoglobus fulgidus. (ekstern lenke)
• Lillehaug, Dag; Nes, Ingolf; Birkeland, Nils Kåre (1997). A highly efficient and stable system for site-specific integration of genes and plasmids into the phage φLC3 attachment site (attB) of the Lactococcus lactis chromosome. (ekstern lenke)
• Birkeland, Nils-Kåre (1994). Cloning, molecular characterization, and expression of the genes encoding the lytic functions of lactococcal bacteriophage phi-LC3: a dual lysis system og modular design. (ekstern lenke)
• Bjelland, Svein; Birkeland, Nils Kåre; Benneche, Tore et al. (1994). DNA glycosylase activities for thymine residues oxidized in the methyl group are functions of the AlkA enzyme in Escherichia coli.. (ekstern lenke)
• Lillehaug, Dag; Birkeland, Nils-Kåre (1993). Characterization of Genetic Elements Required for Site-Specific Integration of the Temperate Lactococcal Bacteriophage φLC3 and Construction of Integration-Negative φLC3 Mutants. (ekstern lenke)
• Birkeland, Nils Kåre; Lønneborg, A-M (1993). The cos region of lactococcal bacteriophage øLC3. (ekstern lenke)
• Birkeland, Nils Kåre; Holo, Helge (1993). Transduction of a Plasmid Carrying the Cohesive End Region from Lactococcus lactis Bacteriophage ΦLC3. (ekstern lenke)
• Slettan, Audun; Gebhardt, Kirsti; Kristiansen, Evy et al. (1992). Escherichia coli K-12 and B contain functional bacteriophage P2 ogr genes. (ekstern lenke)
• Lillehaug, Dag; Lindqvist, Bjørn H; Birkeland, Nils Kåre (1991). Characterization of Phi-LC3, a Lactococcus-lactis subsp cremoris Temperate Bacteriophage with Cohesive Single-Stranded-DNA Ends. (ekstern lenke)
• Birkeland, Nils Kåre; Lindqvist, Bjørn H; Christie, Gail E (1991). Control of bacteriophage P2 gene expression: analysis of transcription of the ogr gene. (ekstern lenke)
• Grambow, Namcy J.; Birkeland, Nils Kåre; Anders, Douglas L. et al. (1990). Deletion analysis of a bacteriophage P2 late promoter. (ekstern lenke)
• Birkeland, Nils Kåre; Christie, Gail E; Lindqvist, Bjørn H (1988). Directed mutagenesis of the bacteriophage P2 ogr gene defines an essential function. (ekstern lenke)
• Falk, Edvard S; Bygdeman, Solgun M; Birkeland, Nils Kåre et al. (1988). Genotypes and phenotypes of ß-lactamase producing strains of Neisseria gonorrhoeae from African countries. (ekstern lenke)
• Birkeland, Nils Kåre; Lindqvist, Bjørn H (1986). Coliphage P2 Late Control Gene ogr: DNA Sequence and Product Identification. (ekstern lenke)
• Birkeland, Nils Kåre; Hofstad, Tor (1985). Oligosaccharides obtained by partial hydrolysis of lipopolysaccharides from Leptotrichia-buccalis. (ekstern lenke)
• Birkeland, Nils Kåre; Ratkje, Signe Kjelstrup (1985). Active Uptake of Glutamate in Vesicles of Halobacterium salinarium. (ekstern lenke)
• Birkeland, Nils Kåre; Hofstad, Tor (1982). Chemical-composition, ultrastructure and some serological properties of lipopolysaccharides from Leptotrichia-buccalis. (ekstern lenke)
• Birkeland, Nils Kåre; Hofstad, Tor (1982). Isolation by gel-filtration and ion-exchange chromatography of a carbohydrate-rich LPS from phenol-water extracts of Leptotrichia-buccalis strain-l11. (ekstern lenke)

Poster

• Birkeland, Nils Kåre; Littlechild, Jennifer A.; Armengaud, Jean et al. (2023). Thermophilic breakdown of keratin-laden biomass waste. (ekstern lenke)
• Panosyan, Hovik; Margaryan, Armine; Birkeland, Nils Kåre (2023). Karvachar geothermal spring as a source of Anoxybacillus karvacharensis sp. nov.. (ekstern lenke)
• Durand, Maria Fernanda Goicochea; Pyrkin, Vladislav O.; Merkel, Alexander Y. et al. (2022). Diversity of psychrophilic methanotrophs from the Barents Sea seabed revealed by enrichments and reconstruction of metagenome-assembled genomes. (ekstern lenke)
• Margaryan, Armine; Ghevondyan, Diana; Panosyan, Hovik et al. (2022). KAVART ACID TAILING AS A SOURCE FOR NEW METAL RESISTANT BACTERIA WITH A HEAVY METAL BIOREMEDIATION POTENTIAL. (ekstern lenke)
• Javier Lopez, Ruben; Dzhuraeva, Munavvara; Bobodzhanova, Khursheda et al. (2022). Fervidobacterium pennivorans T, a novel feather-degrading anaerobic thermophile. (ekstern lenke)
• Dzhuraeva, Munavvara; Panosyan, Hovik; Birkeland, Nils Kåre et al. (2021). Newly isolated thermophilic Thermus sp. T84C3 strain from a geothermal spring in Tajikistan. (ekstern lenke)
• Dzhuraeva, Munavvara; Birkeland, Nils Kåre; Bobodzhanova, Khursheda (2021). Isolation and characterization of anaerobic thermophilic bacteria from the Khodja-Obi-Garm geothermal spring (Tajikistan). (ekstern lenke)
• Dzhuraeva, Munavvara; Birkeland, Nils Kåre; Ratnadevi, Chandini Murarilal et al. (2021). Keratin-degrading thermophilic anaerobic bacteria from high-altitude geothermal springs in Tajikistan. (ekstern lenke)
• Murarilal Ratnadevi, Chandini; Kruse, Thomas ; Birkeland, Nils-Kåre (2019). Comprehensive genome profiling of novel thermoacidophilic methanotroph, Methylacidipihilum sp. strain Yel. (ekstern lenke)
• Garcia-Moyano, Antonio; Berenguer, Jose; Birkeland, Nils-Kåre (2019). Establishing a rapid screening platform for thermozymes: the disulfide isomerase case. (ekstern lenke)
• Kruse, Thomas ; Erikstad, Helge Andre; Murarilal Ratnadevi, Chandini et al. (2018). Genome analysis of the thermoacidophilic methane oxidizer, Methylacidiphilum kamchatkense Kam1. (ekstern lenke)
• Kruse, Thomas ; Erikstad, Helge Andre; Murarilal Ratnadevi, Chandini et al. (2018). Genomics of the thermoachidophilic methane oxidising bacterium "Methylacidiphilum kamchatkense Kam1T. (ekstern lenke)
• Murarilal Ratnadevi, Chandini; Kruse, Thomas ; Birkeland, Nils-Kåre (2018). Genomic and Molecular characterization of Methylacidiphilum kamchatkense strain Kam1. (ekstern lenke)
• Murarilal Ratnadevi, Chandini; Kruse, Thomas ; Birkeland, Nils-Kåre (2018). Genomic and Molecular characterization of Methylacidiphilum kamchatkense strain Kam1. (ekstern lenke)
• Murarilal Ratnadevi, Chandini; Kruse, Thomas ; Birkeland, Nils-Kåre (2018). Methane oxidation by thermoacidophilic Methylacidiphilum kamchatkense strain Kam1. (ekstern lenke)
• Gonzalez, Juan M.; Birkeland, Nils-Kåre; Garcia-Moyano, Antonio et al. (2018). Thermostable Isomerase Processes for Biotechnology. (ekstern lenke)
• Garcia-Moyano, Antonio; Birkeland, Nils-Kåre (2018). Thermostable Disulfide Isomerases for Biotechnology. (ekstern lenke)
• Gonzalez, Juan M.; Birkeland, Nils-Kåre; Garcia-Moyano, Antonio et al. (2017). Thermostable Isomerase Processes for Biotechnology. (ekstern lenke)
• Karki, Sudeep; Garcia-Moyano, Antonio; Sayer, Christopher et al. (2017). Structural studies, substrate identification and activity of sugar aminotransferase enzymes from thermophilic (meta)genomes. (ekstern lenke)
• Stoilova-Disheva, Margarita; Lyutskanova, Dimitrina; Boyadzhieva, Ivanka et al. (2016). Phylogenetic analysis reveals a novel and extremely diverse archaeal community in the Vlasa hot spring,Velingrad, Bulgaria. (ekstern lenke)
• Stoilova-Disheva, Margarita; Lyutskanova, Dimitrina; Boyadzhieva, Ivanka et al. (2016). Phylogenetic analyses reveal a novel and extremely diverse archaeal community in the Vlasa hot spring,Velingrad, Bulgaria. (ekstern lenke)
• Littlechild, Jennifer; Isupov, Misha; James, Paul et al. (2016). THERMOGENE - Novel thermostable enzymes for industrial biotechnology. (ekstern lenke)
• Asare, Faustina; Birkeland, Nils-Kåre (2016). Serological cross-reaction between Shigella dysenteriae type 4 and Escherichia albertii DM104 is caused by inter-species transfer of the O-antigen gene cluster. (ekstern lenke)
• Panosyan, Hovik; Saghatelyan, Ani; Margaryan, Armine et al. (2015). Diversity of thermophiles in Armenian geothermal springs. (ekstern lenke)
• Karki, Sudeep; Garcia-Moyano, Antonio; Chris, Sayer et al. (2015). Structural studies, substrate identification and activity of sugar aminotransferase enzymes from thermophilic (meta)genomes. (ekstern lenke)
• Littlechild, Jennifer; Isupov, Misha; Sayer, Christopher et al. (2015). THERMOGENE- Novel thermostable enzymes for industrial biotechnology. (ekstern lenke)
• Saghatelyan, Ani; Panosyan, Hovik; Trchounian, Armen H. et al. (2015). Bacterial diversity of geothermal springs in Nagorno-Karabakh. (ekstern lenke)
• Hakobyan, Anna; Panosyan, Hovik; Trchounian, Armen H. et al. (2015). Microbial diversity in Armenian saline-alkaline soils and subterranean salt deposits analyzed by molecular and culture-based methods.. (ekstern lenke)
• Littlechild, Jenny; Schønheit, Peter; Birkeland, Nils-Kåre et al. (2014). THERMOGENE; Thermostable transferases for industrial biotechnology. (ekstern lenke)
• Margaryan, Armine; Birkeland, Nils-Kåre; Panosyan, Hovik et al. (2014). Distribution of heavy metal resistant bacteria in Armenian copper and gold mines and their response to heavy metal stress. (ekstern lenke)
• Ogino, Hiromi; Ishino, Sonoko; Haugland, Gyri Teien et al. (2014). Activation of the MCM helicase from the thermophilic archaeon, Thermoplasma acidophilum . (ekstern lenke)
• Panosyan, Hovik; Birkeland, Nils-Kåre (2014). Thermostable α-amylase produced by Anoxibacillus flavitermus K103 isolated from an Armenian geothermal spring . (ekstern lenke)
• Erikstad, Helge Andre; Smestad, Natalie; Birkeland, Nils-Kåre (2014). Do methanotrophic and thermoacidophilic Verrucomicrobia possess biogeographic structure?. (ekstern lenke)
• Poghosyan, Lianna; Birkeland, Nils-Kåre; Panosyan, Hovik (2014). Diversity of thermophilic anaerobes in the geothermal spring, Jermuk in Armania. (ekstern lenke)
• Saghatelyan, Ani; Birkeland, Nils-Kåre; Panosyan, Hovik (2014). Novel Thermus scotoductus strain isolated from Karvacahar (Nagorno-Karabakh) geothermal spring. (ekstern lenke)
• Panosyan, Hovik; Birkeland, Nils-Kåre (2014). Bacterial diversity of geothermal springs of Armenia and Nagorno-Karabakh. (ekstern lenke)
• Hakobyan, Anna; Birkeland, Nils-Kåre; Panosyan, Hovik et al. (2014). Microbial diversity analysis of an Armenian subterranean salt deposit using molecular and culture-based methods. (ekstern lenke)
• Ogino, Hiromi; Ishino, Sonoko; Haugland, Gyri Teien et al. (2014). Activation of the MCM helicase from the thermophilic archaeon, Thermoplasma acidophilum. (ekstern lenke)
• Erikstad, Helge Andre; Smestad, Natalie; Birkeland, Nils-Kåre (2014). Do methanotrophic and thermoacidophilic Verrucomicrobia possess a biogeographic structure?. (ekstern lenke)
• Erikstad, Helge Andre; Nordbø, Ole Petter; Birkeland, Nils-Kåre (2013). Methane oxidation under extreme conditions by Verrucomicrobia methanotrophs. (ekstern lenke)
• Birkeland, Nils-Kåre; Keen, Thomas Jeffrey (2013). Metagenomic analysis of production water from a deep and hot North Sea oil reservoir. (ekstern lenke)
• Birkeland, Nils-Kåre; Schouw, Anders; Sinada, Faisal (2013). Novel Thermoanaerobacter spp. from hot water produced from the Thar Jaht oil-field in South Sudan. (ekstern lenke)
• Panosyan, Hovik; Birkeland, Nils-Kåre (2013). Phylogenetic diversity of endospore-forming thermophilic bacilli isolated from geothermal springs in Armenia. (ekstern lenke)
• James, P.; Littlechild, Jennifer; Isupov, M. et al. (2013). THERMOGENE - Novel thermostable enzymes for industrial biotechnology. (ekstern lenke)
• Margaryan, Armine; Birkeland, Nils-Kåre; Panosyan, Hovik et al. (2013). Bacterial diversity in the Alaverdi Copper Smelter (Armenia). (ekstern lenke)
• Ogino, H.; Ishino, S; Mayanagi, K. et al. (2013). Acitivation mechanism of the replicative hekicase in the thermophilic archaeon, Thermoplasma acidophilum. (ekstern lenke)
• Erikstad, Helge Andre; Birkeland, Nils-Kåre (2012). Methane oxidation by thermoacidophilic Verrucomicrobia methanotrophs. (ekstern lenke)
• Birkeland, Nils-Kåre; Panosyan, Hovik (2012). Cooperation in environmental microbiology between Armenia and Norway. (ekstern lenke)
• Fedøy, Anita-Elin; Leiros, Hanna-Kirsti S.; Steen, Ida Helene et al. (2012). Bacterial subfamiliy II isocitrate dehydrogenase: adaptations to low and high temperatures. (ekstern lenke)
• Akter, Selina; Afreen, Kazi Sabrina; Islam, M et al. (2011). FliC genotyping as a tool for epidemiological study of environmental Escherichia coli. (ekstern lenke)
• Chowdhury, Fatema Moni; Rahman, Mohammed Ziaur; Khan, Sirajul islam et al. (2011). Evaluation and protective efficacy of a Shigella-like environmental strain as promising vaccine candidate against shigellosis. (ekstern lenke)
• Azmuda, Nafisa; Fakruddin, Md.; Moniruzzaman, M et al. (2011). Bacterial community profiling in a tropical aquatic system in Bangladesh with emphasis on Escherichia coli. (ekstern lenke)
• Erikstad, Helge Andre; Keen, Thomas Jeffrey; Jensen, Sigmund et al. (2011). Is methane oxidation by methanotrophic Verrucomicrobia copper-independent?. (ekstern lenke)
• Akter, Selina; Afreen, Kazi Sabrina; Islam, Mazharul et al. (2010). Survivability and changes in Escherichia coli exposed to tropical freshwater environment. (ekstern lenke)
• Azmuda, Nafisa; Fakruddin, Md.; Rahman, Mohammed Ziaur et al. (2010). Temporal variations of bacterial communities in two tropical fresh water systems with emphasis on the Escherichia coli- Shigella group. (ekstern lenke)
• Akter, Selina; Afreen, Kazi Sabrina; Islam, Mazharul et al. (2010). Biofilm and colony morphology of Escherichia coli is correlated with inherent molecular structure. (ekstern lenke)
• Akter, Selina; Islam, Mazharul; Afreen, Kazi Sabrina et al. (2010). Monitoring of diarrheagenic Escherichia coli in the aquatic environment of Bangladesh. (ekstern lenke)
• Birkeland, Nils-Kåre; Erikstad, Helge; Keen, Jeffrey et al. (2010). Methane oxidation by thermo-acidophilic Verrucomicrobia. (ekstern lenke)
• Panosyan, Hovik; Birkeland, Nils-Kåre (2010). Study of thermophilic microbial diversity in a hot mineral spring of Armenia using molecular and culture-based methods. (ekstern lenke)
• Rahman, Mohammed Ziaur; Azmuda, Nafisa; Sultana, Munawar et al. (2009). Tracking of Shigella in Bangladeshi surface water: a comparative analysis of Shigella spp. and its close relatives. (ekstern lenke)
• Chowdhury, Fatema Moni; Rahman, Mohammed Ziaur; Khan, Sirajul islam et al. (2009). Evaluation of Shigella-like environmental strains as possible vaccine candidates against shigellosis. (ekstern lenke)
• Akter, Selina; Azmuda, Nafisa; Rahman, Mohammed Ziaur et al. (2009). Adhesion potential of gfp-marked Escherichia coli from tropical aquatic environment. (ekstern lenke)
• Rahman, Mohammed Ziaur; Azmuda, Nafisa; Akhter, Salina et al. (2008). SHIGELLA-LIKE BACTERIA FROM BANGLADESHI AQUATIC ENVIRONMENTS PROVIDE POSSIBLE SHIGELLOSIS VACCINE CANDIDATES. (ekstern lenke)
• DiPippo, Jonathan L.; Nesbø, Camilla L.; Dahle, Håkon et al. (2008). Kosmotoga olearia gen. nov., sp. nov., a thermophilic, anaerobic heterotroph isolated from Troll B oil production fluid in the North Sea. (ekstern lenke)
• Haugland, Gyri Teien; Shin, Jae-Ho; Rollor, Clair R et al. (2008). Functional analysis of the MCM and Cdc6 proteins from the thermoacidophilic euryarchaeon Thermoplasma acidophilum. (ekstern lenke)
• Sakakibara, Nozomi; Haugland, Gyri Teien; Birkeland, Nils-Kåre et al. (2008). A comparison of the Methanothermobacter thermautotrophicus and Thermoplasma acidophilum MCM helicases.. (ekstern lenke)
• Islam, Tajul; Larsen, Øivind; Birkeland, Nils-Kåre (2007). A novel thermophilic type I methane-oxidizing bacterium from heated soil in Bangladesh. (ekstern lenke)
• Islam, Tajul; Jensen, Sigmund; Reigstad, Laila Johanne et al. (2007). Methane oxidation at 60 degrees C and pH2 by a novel thermoacidophilic bacterium belonging to the Verrucomicrobia phylum. (ekstern lenke)
• Dahle, Håkon; Garshol, Frøydis; Madsen, Marit Steine et al. (2007). Microbial community structure analysis of produced water from a high-temperature oil-field in the North-Sea. (ekstern lenke)
• Dahle, Håkon; Garshol, Frøydis; Madsen, Marit Steine et al. (2007). Microbial community structure analysis of produced water from a high-temperature North-Sea oil-field. (ekstern lenke)
• Rahman, Mohammed Ziaur; Sultana, Munawar; Khan, Sirajul islam et al. (2006). Serological cross-reactivity of environmental isolates of Enterobacter, Escherichia, Stenotrophomonas and Aerococcus with Shigella spp. specific antisera. (ekstern lenke)
• Akhter, Humaira; Khatun, Jahanara; Khan, Sirajul islam et al. (2006). PHENOTYPIC AND GENOTYPIC VARIATIONS AMONG ESCHERICIA COLI ISOLATED FROM AQUATIC, CLINICAL, AVIAN AND MAMMALIAN SOURCES. (ekstern lenke)
• Islam, Tajul; Larsen, Øivind; Jensen, Sigmund et al. (2006). The diversity of methanotrophic landfill soil communities assessed by culture-dependent and culture-independent approaches. (ekstern lenke)
• Islam, Tajul; Larsen, Øivind; Jensen, Sigmund et al. (2006). THE DIVERSITY OF METHANOTROPHIC LANDFILL SOIL COMMUNITIES ASSESSED BY CULTURE-DEPENDENT AND CULTURE-INDEPENDENT APPROACHES. (ekstern lenke)
• Leiros, Ingar; Nabong, Marivi P.; Haugland, Gyri Teien et al. (2006). Excision of 1-methyladenine and 3-methylcytosine from DNA by AfAlkA of Archaeoglobus fulgidus.. (ekstern lenke)
• Fedøy, Anita-Elin; Karlstrøm, Mikael; Ladenstein, Rudolf et al. (2006). Biochemical characterization and structure analysis of extremophilic isocitrate dehydrogenase. (ekstern lenke)
• Fedøy, Anita-Elin; Yang, Nannan; Leiros, Hanna-Kirsti S. et al. (2006). Biochemical and structural basis of cold-adaptation in isocitrate dehydrogenase from Desulfotalea psychrophila. (ekstern lenke)
• Steen, Ida Helene; Fedøy, Anita-Elin; Yang, Nannan et al. (2006). Biochemical characterization and structure analysis of extremophilic isocitrate dehydrogenase. (ekstern lenke)
• Birkeland, Nils-Kåre; Dahle, Håkon; Madsen, Marit (2005). Molecular and Culture-Based Analyses of Bacteria and Archaea from a North Sea Oil-Reservoir. (ekstern lenke)
• Stokke, Runar; Steen, Ida Helene; Madsen, Marit et al. (2005). Thermostabilization of Isocitrate Dehydrogenase by Domain Swapping. (ekstern lenke)
• Dahle, Håkon; Madsen, Marit Steine; Garshol, Frøydis et al. (2005). Molecular and Culture-Based Analysis of Bacteria and Archaea from a North Sea Oil-Reservoir. (ekstern lenke)
• Knævelsrud, Ingeborg; Haugland, Gyri Teien; Birkeland, Nils-Kåre et al. (2005). Excision of dUMP from DNA by the hyperthermophilic archaeon Archaeoglobus fulgidus. (ekstern lenke)
• Stokke, Runar; Steen, Ida Helene; Karlstrom, Mikael et al. (2005). Molecular Adaptation of Isocitrate Dehydrogenase to Extreme Temperatures. (ekstern lenke)
• Bjelland, Svein; Knævelsrud, Ingeborg; Haugland, Gyri et al. (2005). Excision of dUMP from DNA by the hyperthermophilic archaeon Archaeoglobus fulgidus. (ekstern lenke)
• Yang, Nannan; Karlsen, Solveig; Steen, Ida Helene et al. (2005). 1.75 Å crystal structure of isocitrate dehydrogenase from Desulfotalea psychrophila. (ekstern lenke)
• Bjelland, Svein; Knævelsrud, Ingeborg; Haugland, Gyri Teien et al. (2005). Excision of dUMP from DNA by the hyperthermophilic archaeon Archaeoglobus fulgidus.. (ekstern lenke)
• Fedøy, Anita-Elin; Glærum, Lisbeth; Madsen, Marit Steine et al. (2005). Molecular adaptations of isocitrate dehydrogenase to extreme temperatures. (ekstern lenke)
• Yang, Nannan; Steen, IH; Karlsen, Solveig et al. (2004). Isocitrate dehydrogenases from various organisms: a model system to study structural basis of biological adaptations to extreme temperatures. (ekstern lenke)
• Knævelsrud, Ingeborg; Haugland T., Gyri; Birkeland, Nils-Kåre et al. (2004). Excision of dUMP from DNA by the hyperthermophilic archaeon Archaeoglobus fulgidus. (ekstern lenke)
• Yang, N; Steen, Ida Helene; Karlsen, S et al. (2004). Isocitrate dehydrogenases from various organisms: a model system to study structural basis of biological adaptations to extreme temperatures. (ekstern lenke)
• Stokke, Runar; Steen, Ida Helene; Karlstrøm, Mikael et al. (2004). Investigation of factors involved in thermostability of isocitrate dehydrogenase from the hyperthermophilic archaeon Aeropyrum pernix. (ekstern lenke)
• Dahle, Håkon; Birkeland, Nils-Kåre (2004). Enrichment and isolation of thermophilic organisms capable of fermenting organic polymers. (ekstern lenke)
• Knævelsrud, Ingeborg; Haugland, Gyri Teien; Birkeland, Nils-Kåre et al. (2004). Excision of dUMP from DNA by the hyperthermophilic archaeon Archaeoglobus fulgidus.. (ekstern lenke)
• Knævelsrud, Ingeborg; Birkeland, Nils-Kåre; Bjelland, Svein (2003). Afung represents the principal uracil DNA glycosylase enzyme present in the hyperthermophilic archaeon Archaeoglobus fu. (ekstern lenke)
• Garshol, Frøydis; Dahle, Håkon; Madsen, Marit et al. (2003). Analysis of microbial communities associated with deep North Sea oil-wells using culture-dependent and culture-independent strategies. (ekstern lenke)
• Dahle, Håkon; Birkeland, Nils-Kåre (2003). Bioprospecting of thermophilic hydrogen-producing microorganisms. (ekstern lenke)
• Haugland, Gyri Teien; Birkeland, Nils-Kåre (2003). Expression of Archaeoglobus fulgidus Cdc6 homologues in Escherichia coli. (ekstern lenke)
• Stokke, Runar; Birkeland, Nils-Kåre (2003). Characterization of isocitrate dehydrogenase from two moderate thermophiles, Methylococcus capsulatus and Thermoplasma acidophilum. (ekstern lenke)
• Chernyh, N.A.; Sokolova, T.G.; Subbotina, I.V. et al. (2003). Phylogenetic diversity of thermophilic prokaryotes in Se-reducing enrichment cultures from Mono Lake, California. (ekstern lenke)
• Stokke, Runar; Birkeland, Nils-Kåre (2003). Characterization of isocitrate dehydrogenase from two moderate thermophiles , Methylococcus capsulatus and Thermoplasma acidophilum. (ekstern lenke)
• Knævelsrud, Ingeborg; Haugland, Gyri Teien; Kazazi, S. et al. (2003). Afung represents the principal uracil DNA glycosylase enzyme present in the hyperthermophilic archaeon Archaeoglobus fulgidus. (ekstern lenke)
• Karlstrøm, Michael; Steen, Ida Helene; Tibbelin, Gudrun et al. (2003). X-ray structure analysis of isocitrate dehydrogenase from the hyperthermophile Aeropyrum pernix. (ekstern lenke)
• Garshol, Frøydis; Dahle, Håkon; Madsen, Marit et al. (2003). Analysis of microbial communities associated with deep North Sea oil-wells using culture-dependent and culture-independent strategies. (ekstern lenke)
• Steen, Ida Helene; Birkeland, Nils-Kåre (2003). Thermostability, cofactor specificity, oligomeric state and phylogenetic affiliation of isocitrate dehydrogenase from Aeropyrum pernix, Archaeoglobus fulgidus, Pyrococcus furiosus and Thermotoga maritima. (ekstern lenke)
• Knævelsrud, Ingeborg; Birkeland, Nils-Kåre; Bjelland, Svein (2003). Afung represents the principal uracil DNA glycosylase enzyme present in the hyperthermophilic archaeon Archaeoglobus fu. (ekstern lenke)
• Larsen, Øyvind; Bruseth, Live Janicke; Birkeland, Nils-Kåre et al. (2003). Metabolic pathways in Methylococcus capsulatus Bath. (ekstern lenke)
• Karlstrøm, Michael; Steen, Ida Helene; Tibbelin, Gudrun et al. (2003). X-ray structure analysis of isocitrate dehydrogenase from the hyperthermophile Aeropyrum pernix. (ekstern lenke)
• Haugland, Gyri Teien; Birkeland, Nils-Kåre (2003). Expression of Archaeoglobus fulgidus Cdc6 homologues in Escherichia coli.. (ekstern lenke)
• Birkeland, Nils-Kåre; Ånensen, Hilde; Kristoffersen, Wenche et al. (2002). Cold-active methylpurine DNA glycosylase of the hyperthermophilic archaeon Archaeoglobus fulgidus. (ekstern lenke)
• Birkeland, Nils-Kåre; Garshol, Frøydis; Dahle, Håkon et al. (2002). Novel bacterial lineages dominating in oil-well formation water. (ekstern lenke)
• Birkeland, Nils-Kåre; Ånensen, Hilde; Kristoffersen, Wenche et al. (2002). Cold-active methylpurine DNA glycosylase of the hyperthermophilic Archaeon Archaeoglobus fulgidus. (ekstern lenke)
• Birkeland, Nils-Kåre; Ånensen, Hilde; Kristoffersen, Wenche et al. (2002). Cold-active methylpurine DNA glycosylase of the hyperthermophilic archaeon Archaeoglobus fulgidus. (ekstern lenke)
• Ommedal, Hege; Gausdal, Gro; Birkeland, Nils-Kåre (2002). Replacement of cysteine residues contributes to thermal adaptation of isocitrate dehydrogenase from Archaeoglobus fulgidus. (ekstern lenke)
• Larsen, Øyvind; Bruseth, Live Janicke; Birkeland, Nils-Kåre et al. (2002). The genome sequence of Methylococcus capsulatus Bath. (ekstern lenke)
• Stranden, Irene; Birkeland, Nils-Kåre (2002). Functional analysis of uncharacterized ORF's in Escherichia coli by insertion mutagenesis and construction of conditional mutants. (ekstern lenke)
• Knævelsrud, Ingeborg; Bjelland, Svein; Birkeland, Nils-Kåre (2001). Uracil-DNA glycosylase from the hyperthermophilic archaeon Archaeoglobus fulgidus. (ekstern lenke)
• Knævelsrud, Ingeborg; Ånensen, Hilde; Kazazi, Sabina et al. (2001). Temperature- and opposite-base-dependent excision of uracil from DNA by the hyperthermophilic Afung protein from Archaeoglobus fulgidus. (ekstern lenke)
• Ommedal, Hege; Gausdal, Gro; Birkeland, Nils-Kåre (2001). Replacement of cysteine residues contributes to thermal adaptation of isocitrate dehydrogenase from Archaeoglobus fulgidus. (ekstern lenke)
• Mortensen, Ture; Birkeland, Nils-Kåre (2001). Archaeoglobus fulgidus expresses two types of translation initiation factor 2, a bacterial (IF2) and a eukaryal (eIF2) homolog. (ekstern lenke)
• Lillestøl, Reidun; Lien, Torleiv; Birkeland, Nils-Kåre (2001). Variation in nitrogen assimilation pathways in Archaeoglobus fulgidus are possibly caused by lateral gene transfer from a Thermococcus sp. (ekstern lenke)
• Karlstrøm, Mikael; Steen, Ida Helen; Tibbelin, Gudrun et al. (2001). Preliminary X-ray crystallographic analysis of isocitrate dehydrogenases from the hyperthermophiles Aeropyrum pernix, Pyrococcus furiosus, Archaeoglobus fulgidus and Thermotoga maritima. (ekstern lenke)
• Dahle, Håkon; Lien, Torleiv; Madsen, Marit et al. (2000). Characterisation of a new bacterial strain from the order Thermotogales, isolated from an oil-producing well in the North Sea. (ekstern lenke)
• Larsen, Øyvind; Lien, Torleiv; Birkeland, Nils-Kåre (2000). Dissimilatory sulfite reductase from thermophiles and probe for sulfate reducers. (ekstern lenke)
• Birkeland, Nils-Kåre; Larsen, Øyvind; Lien, Torleiv (2000). Dissimilatory silfite reductase: Operon structure, phylogeny and probe for sulfate reducers. (ekstern lenke)
• Lillestøl, Reidun; Lien, Torleiv; Birkeland, Nils-Kåre (2000). Lateral gene transfer in hyperthermophiles: Is the glutamate dehydrogenase gene in Archaeoglobus fulgidus strain 7324 transferred from a Thermococcus sp?. (ekstern lenke)
• Lillestøl, Reidun; Lien, Torleiv; Birkeland, Nils-Kåre (2000). Lateral gene transfer in hyperthermophiles: Is the glutamate dehydrogenase gene in Archaeoglobus fulgidus strain 7324 transferred from a Thermococcus sp?. (ekstern lenke)
• Knævelsrud, Ingeborg; Bjelland, Svein; Birkeland, Nils-Kåre (2000). Uracil-DNA glycosylase from the hyperthermophilic archaeon Archaeoglobus fulgidus. (ekstern lenke)
• Larsen, Øivind; Lien, Torleiv; Birkeland, Nils-Kåre (2000). Dissimilatory sulfite reductase from thermophiles and probe for sulfate reducers. (ekstern lenke)
• Dahle, Håkon; Lien, Torleiv; Madsen, Marit Steine et al. (2000). Characterisation of a new bacterial strain from the order Thermotogales, isolated from an oil-producing well in the North Sea. (ekstern lenke)
• Knævelsrud, Ingeborg; Bjelland, Svein; Birkeland, Nils-Kåre (2000). Uracil-DNA glycosylase from the hyperthermophilic archaeon Archaeoglobus fulgidus. (ekstern lenke)
• Dale, Hege Avsnes; Lien, Torleiv; Madsen, Marit Steine et al. (1999). Expression of a thermostable L-malate dehydrogenase from <I>Archaeoglobus fulgidus</I> in <I>Escherichia coli</I>. (ekstern lenke)
• Larsen, Øivind; Lien, Torleiv; Birkeland, Nils-Kåre (1999). Dissimilatory sulfite reductase from Archaeoglobus profundus and Desulfotomaculum thermocisternum: phylogenetic and structural implication from gene sequences. (ekstern lenke)
• Steen, Ida Helene; Birkeland, Nils-Kåre; Lien, Torleiv (1999). <I>Archaeoglobus fulgidus</I> Isocitrate Dehydrogenase, Malate Dehydrogenase and Glutamate Dehydrogenase. (ekstern lenke)
• Bjørgo, Ole Christian; Dahle, Håkon; Lien, Torleiv et al. (1999). Isolation and characterization of two <I>Petrotoga</I>-like isolates from a North Sea oil-producing well. (ekstern lenke)
• Emmerhoff, Oddmund Johan; Birkeland, Nils-Kåre (1998). Characterization of Chaperonins form the hyperthermophilic archaeon <I>Archaeoglobus fulgidus<I>. (ekstern lenke)
• Larsen, Øivind; Urtegaard, Victoria B.; Lien, Torleiv et al. (1998). Dissimilatory sulfite reductase from sulfate-reducing prokaryotes isolated from North Sea oil wells. (ekstern lenke)
• Emmerhoff, Oddmund Johan; Birkeland, Nils-Kåre (1998). Chaperonins from the hyperthermophilic archaeon <I>Archaeoglobus fulgidus</I>. (ekstern lenke)

Leder

• Jiang, Hongchen; Li, Wen-Jun; Birkeland, Nils Kåre et al. (2023). Editorial: Thermophilic and halophilic extremophiles in Eurasian environments, volume II. (ekstern lenke)
• Jiang, Hongchen; Li, Wen-Jun; Birkeland, Nils-Kåre et al. (2019). Thermophilic and Halophilic Extremophiles in Eurasian Environments. (ekstern lenke)

Mastergradsoppgave

• Goicochea Durand, Maria Fernanda; Birkeland, Nils Kåre (2022). Diversity of psychrophilic methanotrophs from the Barents Sea seabed revealed by enrichments and reconstruction of metagenome-assembled genomes. (ekstern lenke)
• Mandolini, Edoardo; Birkeland, Nils Kåre; Javier Lopez, Ruben (2020). Breakdown of keratin-laden biomass waste by the thermophilic bacterium Fervidobacterium pennivorans strain T. (ekstern lenke)
• Azaryan, Ani; Trchounian, Armen H.; Panosyan, Hovik et al. (2018). Genome analysis and study of some biochemical peculiarities of Haloarcula sp. strain Salt stone-1 isolated from Avan salt deposit. (ekstern lenke)
• Javier Lopez, Ruben; Birkeland, Nils Kåre (2018). Isolation and characterization of a new keratinolytic Fervidobacterium pennivorans strain from a hot spring in Tajikistan. (ekstern lenke)
• Stoppel, Sarah Marie; Birkeland, Nils-Kåre (2017). Molecular analysis of Kosmotoga olearia, a deep-branching anaerobic thermophile: Transformation trials and transcriptomics. (ekstern lenke)
• Hovhannisyan, Pargev; Trchounian, Armen; Panosyan, Hovik et al. (2016). Genome analysis and cloning of amylase gene of Anoxybacillus sp. strain K-1 isolated from Karvachar geothermal spring. (ekstern lenke)
• Vardanyan, Gohar; Panosyan, Hovik; Birkeland, Nils Kåre (2015). Isolation, identification and characterization of lipase producing thermophilic bacilli from Armenian geothermal springs. (ekstern lenke)
• Lao, Yong Yan; Birkeland, Nils-Kåre (2015). Secretome analysis of the deep-branching thermophilic Thermotogae bacterium, Kosmotoga olearia. (ekstern lenke)
• Asare, Faustina; Birkeland, Nils-Kåre (2015). Analysis of the O-antigen gene clusters from the Shigella-cross-reacting strains, Escherichia albertii DM104 and Escherichia fergusonii Iso10, candidates for live shigellosis vaccine development. (ekstern lenke)
• Poghosyan, Lianna; Birkeland, Nils-Kåre (2015). Prokaryotic diversity in an Armenian geothermal spring using metagenomics, anaerobic cultivation and genome sequencing. (ekstern lenke)
• Dale, Kjetil; Garcia-Moyano, Antonio; Birkeland, Nils-Kåre (2015). Functional and structural analysis of split and full-length transketolase enzyme isoforms, from the anaerobic thermophilic bacterium Thermovirga lienii. (ekstern lenke)
• Karki, Sudeep; Garcia-Moyano, Antonio; Birkeland, Nils-Kåre (2015). Molecular cloning, purification, structural study and substrate identification of thermostable sugar aminotransferases. (ekstern lenke)
• Saghatelyan, Ani; Trchounian, Armen H.; Panosyan, Hovik et al. (2014). Study of microbiota of Karvachar (Nagorno Karabakh) geothermal spring and characterization an aerobic nonsporeforming bacterial isolate, Thermus scotoductus strain K1. (ekstern lenke)
• Lerang, Anne Marie; Birkeland, Nils-Kåre (2014). Cultivation and genomics of extremophiles from a deep and hot North Sea oil reservoir. (ekstern lenke)
• With, Trude; Birkeland, Nils-Kåre (2014). Analyses of Thermotogales secretomes. (ekstern lenke)
• Vedøy, Oda Barth; Birkeland, Nils-Kåre (2014). The Hfq RNA chaperone in the deep-branching Thermotogales lineage: Attempts to reveal its biological role. (ekstern lenke)
• Smestad, Natalie Bennett; Birkeland, Nils-Kåre; Erikstad, Helge Andre (2014). Phylogeny and diversity of new isolates of aerobic thermoacidophilic methane oxidizing Verrucomicrobia. (ekstern lenke)
• Khadka, Roshan; Birkeland, Nils-Kåre (2012). Characterization of the pmoB2d1 domain of the particulate methane monooxygenase B2 subunit from ‘Methylacidiphilum kamchatkense’ Kam1. (ekstern lenke)
• Erikstad, Helge; Birkeland, Nils-Kåre; Jensen, Sigmund (2010). Differensiert uttrykk av metan monooxygenase genene i den termoacidofile bakterien Methylacidiphilum kamchatkense. (ekstern lenke)
• Jenssen, Eirin Lunden; Birkeland, Nils-Kåre (2009). Molecular characterization of an environmental bacterial isolate with strong serological cross-reaction with Shigella boydii 15. (ekstern lenke)
• Schouw, Anders; Birkeland, Nils-Kåre (2008). Isolering og karakterisering av nye termofile bakteriestammer fra et oljereservoar i det sydlige Sudan. (ekstern lenke)

Vitenskapelig foredrag

• Dzhuraeva, Munavvara; Birkeland, Nils Kåre; Bobodzhanova, Khursheda (2022). Thermobaculum Tajikiense Sp. Nov., a Novel Thermophilic Bacterial Species from A High-Altitude Geothermal Spring in Tajikistan. (ekstern lenke)
• Dzhuraeva, Munavvara; Ratnadevi, Chandini Murarilal; Birkeland, Nils Kåre et al. (2021). Metagenome-assembled genomes from a high-altitude geothermal spring in Tajikistan provide insights into its microbial diversity. (ekstern lenke)
• Birkeland, Nils Kåre (2021). Thermophilic Breakdown of Feather Keratin by Fervidobacteria. (ekstern lenke)
• Birkeland, Nils-Kåre (2019). Allopatric evolution of thermoacidophilic Verrucomicrobia methanotrophs?. (ekstern lenke)
• Birkeland, Nils-Kåre (2019). Allopatric Evolution among Thermoacidophilic Verrucomicrobial Methanotrophs from Globally Distributed Terrestrial Hot Springs. (ekstern lenke)
• Kruse, Thomas ; Murarilal Ratnadevi, Chandini; Birkeland, Nils-Kåre (2019). Complete genome sequence analysis of the thermoacidophilic verrucomicrobial methanotroph “Ca. Methylacidiphilum kamchatkense” strain Kam1 and comparison with its closest relatives. (ekstern lenke)
• Birkeland, Nils-Kåre; Hansen, Thomas Kruse; Murarilal Ratnadevi, Chandini (2018). Methane oxidation by extremophilic verrucomicrobia adapted to acidic geothermal environments. (ekstern lenke)
• Murarilal Ratnadevi, Chandini; Kruse, Thomas ; Birkeland, Nils-Kåre (2018). Methane-oxidation in extreme environments; the complete genome sequence of the thermoacidophilic methanotrophic Verrucomicrobia, Methylacidiphilum kamkcatkense. (ekstern lenke)
• Birkeland, Nils-Kåre (2018). Methane oxidation by extremophilic Verrucomicrobia adapted to acidic geothermal environments. (ekstern lenke)
• Birkeland, Nils-Kåre (2018). Verrucomicrobia Methanotrophs, a Novel Group of Extremophiles Adapted to Acidic Geothermal Environments. (ekstern lenke)
• Kruse, Thomas ; Erikstad, Helge Andre; Murarilal Ratnadevi, Chandini et al. (2017). Molecular and genomic analysis of thermoacidophilic methanotrophic verrucomicrobia . (ekstern lenke)
• Birkeland, Nils-Kåre (2017). Diversity and adaptation of extreme thermophiles. (ekstern lenke)
• Birkeland, Nils-Kåre (2017). Diversity of anaerobic thermophiles in North Sea oil reservoirs and their biotechnological potential. (ekstern lenke)
• Birkeland, Nils-Kåre (2017). Diversity and adaptations of extremophilic microorganisms. (ekstern lenke)
• Birkeland, Nils-Kåre (2016). Extremophilic methane-oxidizing Verrucomicrobia. (ekstern lenke)
• Birkeland, Nils-Kåre (2016). Anaerobic thermophiles from deep and hot North Sea oil wells. (ekstern lenke)
• Birkeland, Nils-Kåre (2016). Diversity of thermophiles from North Sea oil fields. (ekstern lenke)
• Birkeland, Nils-Kåre (2015). Methane oxidation by methanotrophic Verrucomicrobia. (ekstern lenke)
• Birkeland, Nils-Kåre (2014). Methane oxidation in extreme environments by thernmoacidophilic methanotrophic Verrucomicrobia . (ekstern lenke)
• Margaryan, Armine; Birkeland, Nils-Kåre; Popov, Y et al. (2014). Armenian mines as a source of heavy metal accumulating metalophilic bacilli. (ekstern lenke)
• Birkeland, Nils-Kåre (2014). Adaptations to hot and cold: a case study of isocitrate dehydrogenase from extremophiles. (ekstern lenke)
• Birkeland, Nils-Kåre (2014). Adaptations to hot and cold: a case study of isocitrate dehydrogenase from extremophiles. (ekstern lenke)
• Birkeland, Nils-Kåre (2014). Adaptations to hot and cold: a case study of isocitrate dehydrogenase from extremophiles. (ekstern lenke)
• Birkeland, Nils-Kåre (2014). Diversity and adaptations in Archaea, the third domain of life. (ekstern lenke)
• Birkeland, Nils-Kåre (2014). Antarctic cryptic microbial communities: Martian analogs for extremophilic life?. (ekstern lenke)
• Birkeland, Nils-Kåre (2012). Chemical strategies of extremophiles. (ekstern lenke)
• Birkeland, Nils-Kåre (2012). Diversity of Extremophiles. (ekstern lenke)
• Birkeland, Nils-Kåre (2011). Extremophiles; adaptation and diversity. (ekstern lenke)
• Birkeland, Nils-Kåre (2011). Archaeal DNA replication. (ekstern lenke)
• Birkeland, Nils-Kåre (2011). The GINS complex from Thermoplasma acidophilum may function as a homotetramer in DNA replication. (ekstern lenke)
• Birkeland, Nils-Kåre (2011). Life on the edge: Diversity and adaptations of extremophiles. (ekstern lenke)
• Birkeland, Nils-Kåre; Erikstad, Helge; Keen, Jeffrey et al. (2010). Methane oxidation by a novel lineage of thermo-acidophilic methanotrophic Verrucomicrobia. (ekstern lenke)
• Tuffin, I.M.; Khan, N.; Makhalanyane, T. et al. (2010). High microbial diversity in Antarctic Dry Valley soil microenvironments. (ekstern lenke)
• Birkeland, Nils-Kåre (2009). Thermophilic methane oxidizers belonging to the phylum Verrucomicrobia. (ekstern lenke)
• Birkeland, Nils-Kåre (2009). The oil reservoir ecosystem: what is happening and who is living down there?. (ekstern lenke)
• Birkeland, Nils-Kåre (2009). Extremophiles: basic concepts. (ekstern lenke)
• Birkeland, Nils-Kåre (2009). Oil Well ecology: What’s happening and who is living down there?. (ekstern lenke)
• Birkeland, Nils-Kåre (2009). Genetics of thermophiles. (ekstern lenke)
• Birkeland, Nils-Kåre (2009). Functional analysis of the DNA replication initiation proteins, Cdc6 and MCM, from Thermoplasma acidophilum. (ekstern lenke)
• Rahman, Mohammed Ziaur; Jahid, Iqbal Kabir; Azmuda, Nafisa et al. (2009). Evolutionary and genetic relatedness of Shigella-like bacteria in aquatic environment of Bangladesh. (ekstern lenke)
• Birkeland, Nils-Kåre (2009). Molecular basis of the stability of biomoleculees in hot environments. (ekstern lenke)
• Birkeland, Nils-Kåre (2009). The genome of Thermosipho africanus: lateral genetic connections to Firmicutes and Archaea. (ekstern lenke)
• Birkeland, Nils-Kåre; Erikstad, Helge; Islam, Tajul et al. (2009). Methane oxidation in extreme environments by a novel lineage of thermo-acidophilic methanotrophic Verrucomicrobia. (ekstern lenke)
• Haugland, Gyri Teien; Shin, Jae-Ho; Rollor, Clair R et al. (2008). Functional analysis of the MCM and Cdc6 proteins from the thermoacidophilic euryarchaeon Thermoplasma acidophilum. (ekstern lenke)
• Birkeland, Nils-Kåre; Islam, Tajul (2008). Thermo-acidophilic methane oxidation by Verrucmicrobia extends our perception of biological methane oxidation. (ekstern lenke)
• O-Thong, Sompong; Prasertsan, Poonsuk; Birkeland, Nils-Kåre (2008). Thermophilic biohydrogen production from palm oil mill effluent by mixed culture community with anaerobic sequencing batch reactor (ASBR). (ekstern lenke)
• Sharma, Rohit; Khullar, Esha; Bangsal, Karan et al. (2008). Nitrile hydrolysing enzymes from extremophiles: their role in biocatalysis. (ekstern lenke)
• Birkeland, Nils-Kåre (2007). Microbial Diversity of Deep and Hot Petroleum Reservoirs. (ekstern lenke)
• Birkeland, Nils-Kåre (2007). Isocitrate dehydrogenase from (hyper)thermophiles; Molecular adaptations to high temperatures. (ekstern lenke)
• Sharma, Rohit; Kaur, Jasjeet; Birkeland, Nils-Kåre (2007). Synthesis of methyl ester/s by transesterification using lipase produced by a thermophile. (ekstern lenke)
• Birkeland, Nils-Kåre (2006). Microbial diversity in deep petroleum reservoirs. (ekstern lenke)
• Birkeland, Nils-Kåre (2006). Isocitrate dehydrogenase from (hyper)thermophiles; Molecular adaptations to high temperatures. (ekstern lenke)
• Jensen, Sigmund; Birkeland, Nils-Kåre; Neufeld, Josh d et al. (2006). Exploring the microbiology of a deep water coral reef outside mid Norway. (ekstern lenke)
• Leiros, Ingar; Nabong, Marivi P.; Haugland, GT et al. (2006). Excision of 1-methyladenine and 3-methylcytosine from DNA by AfAlkA of Archaeoglobus fulgidus. (ekstern lenke)
• Birkeland, Nils-Kåre (2005). Sulphate-reducing bacteria and archaea. (ekstern lenke)
• Birkeland, Nils-Kåre (2004). Extremophiles: basic concepts. (ekstern lenke)
• Steen, Ida Helene; Karlstrøm, Mikael; Stokke, Runar et al. (2004). Molecular adaptation of isocitrate dehydrogenase to high temperature. (ekstern lenke)
• Birkeland, Nils-Kåre (2004). Natural gas and biotechnology: Bioprospecting of methane-oxidizing bacteria. (ekstern lenke)
• Irimia, Adriana; Vellieux, Frederic M.D.; Madern, Dominique et al. (2004). The 2.9 Å resolution structure of malate dehydrogenase from the hyperthermophilic archaeon Archaeoglobus fulgidus: mechanisms of oligomerisation and thermal stabilisation. (ekstern lenke)
• Lillehaug, Johan; Larsen, Øyvind; Bruseth, Live Janicke et al. (2003). The genomic sequencing of Methylococcus capsulatus (Bath). Repair of alkylated DNA by oxidative demethylation. (ekstern lenke)
• Knævelsrud, Ingeborg; Ruoff, Peter; Ånensen, Hilde et al. (2003). Base excision repair of deaminated DNA-cytosine in Archaea: novel genes and mechanisms. (ekstern lenke)
• Dahle, Håkon; Garshol, Frøydis; Madsen, Marit et al. (2003). Treasures in the deep biosphere of North Sea oil-wells. (ekstern lenke)
• Karlstrøm, Michael; Steen, Ida Helene; Tibbelin, Gudrun et al. (2003). X-ray structure analysis of isocitrate dehydrogenase from the hyperthermophile Aeropyrum pernix. (ekstern lenke)
• Birkeland, Nils-Kåre (2002). Thermostable proteins from hyperthermophilic microorganisms. (ekstern lenke)
• Larsen, Øyvind; Bruseth, Live Janicke; Birkeland, Nils-Kåre et al. (2002). Sequencing of the Methylococcus capsulatus genome. (ekstern lenke)
• Birkeland, Nils-Kåre (2002). Thermophilic microbes from North Sea oil wells and their thermostable proteins. (ekstern lenke)
• Birkeland, Nils-Kåre (2002). Bakterielle næringskomponenter og metabolisme. (ekstern lenke)
• Larsen, Øyvind; Lien, Torleiv; Birkeland, Nils-Kåre (2001). Detection of sulfate reducers indigenous to North Sea oil wells using probes based on dissimilatory sulfite reductase gene sequences. (ekstern lenke)
• Lien, Torleiv; Birkeland, Nils-Kåre; Madsen, Marit et al. (2001). Members of the Thermotogales order isolated from hot North Sea oil field water. (ekstern lenke)
• Steen, Ida Helene; Madsen, Marit Steine; Lien, Torleiv et al. (2000). Isocitrate dehydrogenase from Aeropyrum pernix. (ekstern lenke)
• Bjørgo, Ole Christian; Lien, Torleiv; Madsen, Marit Steine et al. (2000). Thermosipho strain TBA5, a new thermophilic anaerobic bacterium, isolated from a North Sea oil field. (ekstern lenke)
• Dale, Hege Avsnes; Lien, Torleiv; Madsen, Marit Steine et al. (2000). Expression and characterization of a recombinant L-malate dehydrogenase from Archaeoglobus fulgidus strain VC-16. (ekstern lenke)
• Steen, Ida Helene; Madsen, Marit; Lien, Torleiv et al. (2000). Isocitrate dehydrogenase from Aeropyrum pernix. (ekstern lenke)
• Bjørgo, Ole Christian; Lien, Torleiv; Madsen, Marit et al. (2000). Thermosipho strain TBA5, a new thermophilic anaerobic bacterium, isolated from a North Sea oil field. (ekstern lenke)
• Dale, Hege Avsnes; Lien, Torleiv; Madsen, Marit et al. (2000). Expression and characterization of a recombinant L-malate dehydrogenase from Archaeoglobus fulgidus strain VC-16. (ekstern lenke)
• Birkeland, Nils-Kåre (2000). Anaerobic microbiology at University of Bergen. (ekstern lenke)
• Birkeland, Nils-Kåre (1999). Overview of the research on molecular biology and biochemistry of thermophiles in Bergen. (ekstern lenke)
• Langelandsvik, Anne Siri; Aalen, Nina; Birkeland, Nils-Kåre et al. (1996). L-Malate dehydrogenase from the hyperthermophilic archaeon Archaeoglobus fulgidus. (ekstern lenke)
• Emmerhoff, Oddmund Johan; Birkeland, Nils-Kåre (1996). A thermosome-encoding gene from the hyperthermophilic archaeon Archaeoglobus fulgidus. (ekstern lenke)
• Steen, Ida Helene; Hvoslef, Hilde; Lien, Torleiv et al. (1996). Archaeoglobus fulgidus isocitrate dehydrogenase: Purification, characterization, thermostability genetic analysis and phylogeny. (ekstern lenke)
• Hvoslef, Hilde; Steen, Ida Helene; Lien, Torleiv et al. (1996). Expression of a thermostable isocitrate dehydrogenase from the hyperthermophilic Archaeoglobus fulgidus in Escherichia coli. (ekstern lenke)
• Emmerhoff, Oddmund Johan; Birkeland, Nils-Kåre (1996). A chaperonin-encoding gene from the hyperthermophilic archaeon Archaeoglobus fulgidus. (ekstern lenke)
• Hvoslef, Hilde; Steen, Ida Helene; Lien, Torleiv et al. (1996). Expression of a thermostable isocitrate dehydrogenase from the hyperthermophilic Archaeoglobus fulgidus in Escherichia coli. (ekstern lenke)
• Lien, Torleiv; Madsen, Marit Steine; Rainey, Fred A. et al. (1996). Isolation and characterization of a novel Petrotoga sp. from a North Sea oil-producing well. (ekstern lenke)
• Steen, Ida Helene; Hvoslef. Hilde, [Mangler fornavn]; Lien, Torleiv et al. (1996). Archaeoglobus fulgidus isocitrate dehydrogenase: Purification, characterization, thermostability, genetic analysis and phylogeny. (ekstern lenke)
• Emmerhoff, Oddmund Johan; Birkeland, Nils-Kåre (1996). A thermosome-encoding gene from the hyperthermophilic archaeon Archaeoglobus fulgidus. (ekstern lenke)
• Emmerhoff, Oddmund Johan; Birkeland, Nils-Kåre (1996). A chaperonin-encoding gene from the hyperthermophilic archaeon Archaeoglobus fulgidus. (ekstern lenke)

Doktorgradsavhandling

• Boteva, Nikoleta; Kambourova, Margarita; Birkeland, Nils Kåre (2021). Diversity and biotechnological potential of thermophilic microorganisms from Bulgarian hot springs. (ekstern lenke)
• Chaikitkaew, Srisuda; O-Thong, Sompong; Birkeland, Nils Kåre (2021). Development of Simultaneous Biogas Upgrading and Organic Compounds Production by CO2 Fixing Bacterium. (ekstern lenke)
• Singkhala, Apinya; O-Thong, Sompong; Birkeland, Nils Kåre (2018). Metagenomics and Isolation of Thermophilic Cellulase - producing Bacteria from Thermophilic High Solid Digestion Condition. (ekstern lenke)
• Aspevik, Tone; Oterhals, Åge; Birkeland, Nils-Kåre (2016). Fish protein hydrolysates based on Atlantic salmon by-products -Enzyme-cost efficiency and characterization of sensory, surface-active and nutritional properties. Dissertation for the degree of phisosophiae doctor (PhD). (ekstern lenke)
• Margaryan, Armine; Panosyan, Hovik; Birkeland, Nils Kåre (2014). Microbiota of ore rock of Armenian copper and gold mines, isolation, identification and metal resistance mechanisms of heavy metal resistant bacilli. (ekstern lenke)
• Fedøy, Anita-Elin; Birkeland, Nils-Kåre (2014). Structure-function analysis of isocitrate dehydrogenase subfamily II: Adaptations to hot and cold. (ekstern lenke)
• Azmuda, Nafisa; Khan, Sirajul Islam; Birkeland, Nils Kåre (2013). Diversity and survival of Escherichia coli and Shigella-like bacteria in the aquatic environments of Bangladesh. (ekstern lenke)
• Chowdhury, Fatema Moni; Ahsan, Chowdhury Rafiqul; Birkeland, Nils Kåre (2013). Determination of virulence and pathogenicity of environmental Shigella-like isolates and evaluation of possible vaccine strains. (ekstern lenke)
• Akter, Selina; Khan, Sirajul Islam; Birkeland, Nils Kåre (2013). Adaptation and survival of Escherichia coli in tropical aquatic environment. (ekstern lenke)
• Rahman, Mohammed Ziaur; Khan, Sirajul Islam; Birkeland, Nils Kåre (2010). Genotypic and phenotypic diversity of environmental Shigella-like bacteria isolated from freshwater sources in Bangladesh. (ekstern lenke)
• Islam, Tajul; Birkeland, Nils-Kåre (2009). Discovery of novel methanotrophs from extreme environments. (ekstern lenke)
• Haugland, Gyri Teien; Birkeland, Nils-Kåre (2008). Regulation of DNA replication in Archaea; Functional analysis of DNA replication initiation proteins in Thermoplasma acidophilum. (ekstern lenke)
• Dahle, Håkon; Birkeland, Nils-Kåre (2007). Microbiological analyses of produced water from a high-temperature oil formation in the North-Sea. (ekstern lenke)
• O-Thong, Sompong; Prasertsan, Poonsuk; Birkeland, Nils Kåre (2007). Optimization and microbial community analysis for production of biohydrogen from palm oil mill effluent by thermophilic fermentative process. (ekstern lenke)
• Stokke, Runar; Birkeland, Nils-Kåre; Steen, Ida Helene (2006). Isocitrate dehydrogenase from extremophiles; Molecular adaptations to high temperatures. (ekstern lenke)
• Knævelsrud, Ingeborg; Birkeland, Nils-Kåre (2006). DNA Base Excision Repair of the Hyperthermophilic Archaeon Archaeoglobus fulgidus. (ekstern lenke)
• Birkeland, Nils Kåre (1992). Control of bacteriophage P2 gene expression: regulation of middle and late transcription. (ekstern lenke)

Vitenskapelig Kapittel/Artikkel/Konferanseartikkel

• Dzhuraeva, Munavvara; Margaryan, Armine A.; Ratnadevi, Chandini Murarilal et al. (2021). Microbial Diversity of High-Altitude Geothermal Springs in Tajikistan. (ekstern lenke)
• Margaryan, Armine; Panosyan, Hovik; Birkeland, Nils Kåre (2021). Heavy Metal Resistance in Prokaryotes: Mechanism and Application. (ekstern lenke)
• Saghatelyan, Ani; Panosyan, Hovik; Birkeland, Nils Kåre (2021). The Genus Thermus: A Brief History of Cosmopolitan Extreme Thermophiles: Diversity, Distribution, Biotechnological Potential and Applications. (ekstern lenke)
• Mashzhan, Akzhigit; Lopez, Ruben Javier; Kistaubayeva, Aida et al. (2021). Analysis and Characteristics of Thermal Springs in Kazakhstan. (ekstern lenke)
• Geliashvili, Natia; Jaiani, Ekaterine; Tediashvili, Marina et al. (2021). Taxonomic Characteristics of Dominant Microbial Communities in Hot Spring Sediments in Western Georgia. (ekstern lenke)
• Margaryan, Armine; Shahinyan, Grigor; Hovhannisyan, Pargev et al. (2018). Geobacillus and Anoxybacillus spp.from Terrestrial Geothermal Springs Worldwide: Diversity and Biotechnological Applications. (ekstern lenke)
• Panosyan, Hovik; Margaryan, Armine; Poghosyan, Lianna et al. (2018). Microbial Diversity of Terrestrial Geothermal Springs in Lesser Caucasus. (ekstern lenke)
• Sharma, Rohit; Thakur, Vishal; Sharma, Monika et al. (2013). Biocatalysis through thermostable lipases: adding flavor to chemistry. (ekstern lenke)
• Birkeland, Nils-Kåre (2005). Sulphate-reducing Bacteria and Archaea. (ekstern lenke)
• Birkeland, Nils-Kåre (2004). The Microbial Diversity of Deep Subsurface Oil Reservoirs. (ekstern lenke)
• Steen, Ida Helen; Hvoslef, Hilde; Lien, Torleiv et al. (2001). Isocitrate Dehydrogenase, Malate Dehydrogenase, and Glutamate Dehydrogenase from Archaeoglobus fulgidus. Hyperthermophilic Enzymes, Part B. Michael W.W.Adams and Robert M. Kelly (eds.). (ekstern lenke)

Vitenskapelig antologi/Konferanseserie

• Egamberdieva, Dilfuza; Birkeland, Nils Kåre; Li, Wen-Jun et al. (2021). Microbial Communities and their Interactions in the Extreme Environment. (ekstern lenke)
• Egamberdieva, Dilfuza; Birkeland, Nils-Kåre; Panosyan, Hovik et al. (2018). Extremophiles in Eurasian Ecosystems: Ecology, Diversity, and Applications. (ekstern lenke)

Faglig foredrag

• Garcia-Moyano, Antonio; Birkeland, Nils-Kåre (2018). Disulfide isomerases for biotechnology. (ekstern lenke)
• Erikstad, Helge Andre; Smestad, Natalie Bennett; Birkeland, Nils-Kåre (2015). Methane oxidation by extremophilic verrucomicrobia. (ekstern lenke)
• Ogino, Hiromi; Ishino, Sonoko; Birkeland, Nils-Kåre et al. (2015). Cdc45-independent activation of replicative helicase in the thermophilic archaeon, Thermoplasma acidophilum. (ekstern lenke)
• Birkeland, Nils-Kåre (2015). Chemical strategies for adaptations in extremophiles. (ekstern lenke)
• Birkeland, Nils-Kåre (2015). Diversity of Extremophiles. (ekstern lenke)
• Birkeland, Nils-Kåre (2014). Archaea; The third domain of life. Diversity and temperature adaptations. (ekstern lenke)
• Saghatelyan, Ani; Panosyan, Hovik; Trchounian, Armen H. et al. (2014). Investigation of microbial diversity of geothermal springs in Nagorno-Karabakh based on metagenomic and culture-based approaches. (ekstern lenke)
• Hakobyan, Anna; Panosyan, Hovik; Trchounian, Armen H. et al. (2014). Identification of halophilic Archaea from the Avan salt mine in Armenia using a polyphasic approach including 16S rRNA gene sequence polymorphism. (ekstern lenke)

Short communication

• O-Thong, Sompong; Khongkliang, Peerawat; Mamimin, Chonticha et al. (2017). Draft genome sequence of Thermoanaerobacterium sp. strain PSU-2 isolated from thermophilic hydrogen producing reactor. (ekstern lenke)
• Saghatelyan, Ani; Poghosyan, Lianna; Panosyan, Hovik et al. (2015). Draft genome sequence of Thermus scotoductus strain K1, isolated from a geothermal spring in Karvachar, Nagorno Karabakh. (ekstern lenke)
• Erikstad, Helge Andre; Birkeland, Nils-Kåre (2015). Draft genome sequence of "Candidatus Methylacidiphilum kamchatkense" strain Kam1, a thermoacidophilic methanotrophic verrucomicrobium. (ekstern lenke)
• Knævelsrud, Ingeborg; Kazazic, Sabina; Birkeland, Nils-Kåre et al. (2014). The pH optimum of native uracil-DNA glycosylase of Archaeoglobus fulgidus compared to recombinant enzyme indicates adaption to cytosolic pH. (ekstern lenke)

Populærvitenskapelig foredrag

• Boteva, Nicoleta; Kambourova, Margarita; Birkeland, Nils-Kåre (2016). Diversity and biotechnological potential of microbial communities in Bulgarian hot springs based on metagenomic analyses. (ekstern lenke)
• Birkeland, Nils-Kåre (2011). Citation, references and plagiarism. (ekstern lenke)
• Birkeland, Nils-Kåre (2011). Samarbeid med Yerevan State University, Armenia, på mikrobiell biodiversitet i ekstreme miljø. (ekstern lenke)
• Birkeland, Nils-Kåre (2009). Extremophilic microorganisms; basic concepts. (ekstern lenke)
• Birkeland, Nils-Kåre (2009). Stability of biomolecules in hot environments; lessons from thermophiles. (ekstern lenke)
• Birkeland, Nils-Kåre (2006). Sulfatreduserende bakterier - venner eller fiender?. (ekstern lenke)
• Birkeland, Nils-Kåre (2006). Extremophiles. (ekstern lenke)
• Birkeland, Nils-Kåre (2000). Termofile mikroorganismer: nøkkelen til livets opprinnelse?. (ekstern lenke)
• Larsen, Øivind; Urtegaard, Victoria B.; Lien, Torleiv et al. (1998). Detection of sulfate- and sulfite-reducing bacteria using dissimilatory sulfite reductase as a target gene. (ekstern lenke)
• Birkeland, Nils-Kåre (1997). Thermostable dehydrogenases from Archaeoglobus fulgidus. (ekstern lenke)
• Birkeland, Nils-Kåre; Lillehaug, D. (1994). Molecular characterization of the lactococcal bacteriophage phi-LC3: Analysis of the integrative and host lysis regions. (ekstern lenke)

Sammendrag/abstract

• Margaryan, Armine; Panosyan, Hovik; Birkeland, Nils-Kåre et al. (2015). Heavy metal resistance of Bacillus subtilis AG4 isolated from the Sotk Gold Mine in Armenia. (ekstern lenke)
• Margaryan, Armine; Birkeland, Nils-Kåre; Panosyan, Hovik et al. (2013). The effect of combined heavy metal ions on copA, nikA and czcD genes expression of metal-resistant bacilli. (ekstern lenke)
• Birkeland, Nils Kåre; Nielsen, Ragnhild; Lindqvist, Bjørn H (1984). Invitro deletion analysis of a gene controlling late gene-expression of phage-P2. (ekstern lenke)

Errata

• Makhalanyane, Thulani P.; Valverde, Angel; Birkeland, Nils-Kåre et al. (2014). Erratum: Using network analysis to explore co-occurrencepatterns in soil microbial communitie (ISME Journal (2014) 8 (952) DOI:10.1038/ismej.2013.236). (ekstern lenke)
• Makhalanyane, Thulani P.; Valverde, Angel; Birkeland, Nils-Kåre et al. (2014). Erratum: Evidence for successional development in antarctic hypolithic bacterial communities (ISME Journal (2014) 8 (952) DOI:10.1038/ismej.2013.230). (ekstern lenke)

Nettsider (opplysningsmateriale)

• Myrhol, Frøy Katrine; Birkeland, Nils-Kåre (2011). Progress in diarrheal disease research in Bangladesh. (ekstern lenke)

Programdeltagelse

• Birkeland, Nils-Kåre (2009). Innslag i programposten "Verdt å vite": Ekstremofile mikroorganismer under isen i Antarktis. (ekstern lenke)

Hovedfagsoppgave

• Flydal, Marte Innselset; Birkeland, Nils-Kåre; Haugland, Gyri Teien (2005). Characterization and thermostability of cell division control protein 6 from (hyper)thermophilic Archaea. (ekstern lenke)

Se en full oversikt over publikasjoner i Cristin

Current and previous projects, networks and funding for advanced equipment:

2013 - 2016: THERMOGENE - Novel thermostable enzymes for industrial biotechnology. ERA-NET Industrial Biotechnology project.

2011 - 2014: Cooperation with Armenia in microbiology of extreme environments. SIU/UD. 1.8 mill NOK.

2012: High-temperature biohydrogen production from waste. The Agricultural Research Development Agency, Thailand.

2011-2014: Biological methane oxidation by extremophilic methanotrophic Verrucomicrobia under  hot and acidic conditions; evolution of an ancient metabolic trait. NFR, 3.5 mill NOK.

2009-2012: Subsurface metagenomics, functional microbial diversity analysis and gene discovery in deep and hot petroleum reservoirs. VISTA. 2.5 mill NOK.

2010: Is methane oxidation an ancient metabolic trait? Centre for Geobiology, UiB. 180.000 NOK.

2007-2010: Metagenomics and gene discovery in Antarctic terrestrial habitats. The Research Council of Norway/The South-Africa programme. 898.000 NOK.

2009-2012: The Nordic Archaea Network. NordForsk.

2008: Comparative genomics of Archaeoglobus fulgidus strain 7324, a subsurface hyperthermophilic sulfate-reducing archaeon isolated from a hot North-Sea oil-well. University of Bergen/ Friforsk. 300.000 NOK.

2003-2011: Assessment of microbial pollution and diversity of Escherichia coli and Shigella in freshwater resources in Bangladesh. NUFU. 6.5 mill NOK.

2007-2010: Silicon Cell Model for the central carbohydrate metabolism of the archaeon Sulfolobus solfataricus under temperature variation. SysMo.

2004-2007: Metanspisende bakterier i havbunnsmiljø. VISTA. 1.5 millNOK.

2006-2007: Archaeoglobus fulgidus strain 7324: a unique archaeal sulfate reducer. The Research Council of Norway/ DAAD. 50.000 NOK.

2003-2007: Natural gas and biotechnology (NABI): bioprospecting of methane-oxidizing bacteria. The Norwegian Research Council/ Bioprospecting programme. 6.7 mill NOK.

2003-2007: Biological adaptations to extreme temperatures. The Norwegian Research Council/ Strategic university programme. 5.9 mill NOK.

2003-2007: Archaeal cell-cycle regulation. The Research Council of Norway. 1.7 mill NOK.

2006: Robot for automated picking of bacterial colonies (GenePix2xt). The Research Council of Norway. 1.7 mill NOK.

2002-2006: Biotechnology of intraterrestrial microorganisms. The Research Council of Norway/ Bioprospecting. 1.6 mill NOK.

2003-2005: Reduction of toxic metals and radionuclides by thermophilic prokaryotes. INTAS. 450.000 NOK.

2002-2004: Reduction of metals by thermophilic prokaryotes. NATO. 100.000 NOK.

1999-2003: Biology of Thermophiles. Nordic network. NorFA. 1.5 mill NOK.

1997-2001: VIRTUE: Bioaktive substanser. Wallenbergfondet. 475.000 NOK.

1997-1999: Termoresistens hos Archaeoglobus. The Research Council of Norway. 288.000 NOK.

1996-1999: Dissimilatorisk sulfitt reduktase fra oljebakterier. The Research Council of Norway. 1.2 mill NOK.

1995: Iso-sitronsyre dehydrogenase i Desulfobacter. The Research Council of Norway. 412.000 NOK.

1994: Generell drifts- og utstyrsbevilgning. The Research Council of Norway. 150.000 NOK.