Steinar Daae Johansen
Head of Division
Faculty of Biosciences and Aquaculture
2024
Two Distinct Maternal Lineages of Threespine Stickleback (Gasterosteus aculeatus) in a Small Norwegian Subarctic Lake 2024, Fishes: Volum 9 Karlsen, Bård Ove; Adhikari, Dhurba; Jørgensen, Tor Erik; Hanssen, Ida Klykken; Moum, Truls Borg; Nordeide, Jarle Tryti
The Mitogenome of the Subarctic Octocoral Alcyonium digitatum Reveals a Putative tRNAPro Gene Nested within MutS 2024, Current Issues in Molecular Biology: Volum 46 s. 8104-8110 Heuchel, Alisa; Emblem, Åse; Jørgensen, Tor Erik; Moum, Truls Borg; Johansen, Steinar Daae
Mitogenome, Poly(A) Mitotranscriptome, and Molecular Phylogeny of Rasbora rasbora (Family Danionidae; Subfamily Rasborinae) 2024, Fishes: Volum 9 Wolfova, Stanislava; Jørgensen, Tor Erik; Austad, Eirik; Babiak, Igor; Johansen, Steinar Daae
2023
Identification of a core EMT signature that separates basal-like breast cancers into partial- and post-EMT subtypes 2023, Frontiers in Oncology: Volum 13 Knutsen, Erik; Sajib, Saikat Das; Fiskaa, Tonje; Lorens, James Bradley; Gudjonsson, Thorarinn; Mælandsmo, Gunhild Mari
mtR_find: A Parallel Processing Tool to Identify and Annotate
RNAs Derived from the Mitochondrial Genome 2023, International Journal of Molecular Sciences: Volum 24 s. 1-13 Mohideen, Asan Meera Sahib Haja; Johansen, Steinar Daae; Babiak, Igor
Pitx1 Enhancer Variants in Spined and Spine-Reduced Subarctic European Sticklebacks 2023, Fishes: Volum 8 s. 1-15 Adhikari, Dhurba; Hanssen, Ida K.; Johansen, Steinar Daae; Moum, Truls Borg; Nordeide, Jarle Tryti
2022
Mobile group I introns at nuclear rDNA position L2066 harbor sense and antisense homing endonuclease genes intervened by spliceosomal introns 2022, Mobile DNA: Volum 13 s. 1-16 Lian, Kjersti; Furulund, Betty Martine Normann; Tveita, Anders Aune; Haugen, Peik; Johansen, Steinar Daae
Structural Organization of S516 Group I Introns in Myxomycetes 2022, Genes: Volum 13 Furulund, Betty Martine Normann; Karlsen, Bård Ove; Babiak, Igor; Haugen, Peik; Johansen, Steinar Daae
Intron size minimisation in teleosts 2022, BMC Genomics: Volum 23 Jakt, Lars Martin; Dubin, Arseny; Johansen, Steinar Daae
Blood Transcriptome Analysis of Septic Patients Reveals a Long Non-Coding Alu-RNA in the Complement C5a Receptor 1 Gene 2022, Non-coding RNA: Volum 8:24 s. 1-15 Emblem, Åse; Knutsen, Erik; Jørgensen, Tor Erik; Fure, Hilde; Johansen, Steinar Daae; Brekke, Ole Lars
2021
The Mitochondrial Genome of the Sea Anemone Stichodactyla haddoni Reveals Catalytic Introns, Insertion-Like Element, and Unexpected Phylogeny 2021, Life: Volum 11 Johansen, Steinar Daae; Chi, Sylvia Ighem; Dubin, Arseny; Jørgensen, Tor Erik
A phylogenetic approach to structural variation in organization of nuclear group i introns and their ribozymes 2021, Non-coding RNA: Volum 7 Furulund, Betty Martine Normann; Karlsen, Bård Ove; Babiak, Igor; Johansen, Steinar Daae
2020
Transcriptome and proteome profiling reveal complementary scavenger and immune features of rat liver sinusoidal endothelial cells and liver macrophages 2020, BMC Molecular and Cell Biology: Volum 21 Bhandari, Sabin; Li, Ruomei; Simon-Santamaria, Jaione; McCourt, Peter Anthony; Johansen, Steinar Daae; Smedsrød, Bård
The shift from early to late types of ribosomes in zebrafish development involves changes at a subset of rRNA 2′-O-Me sites 2020, RNA: A publication of the RNA Society: Volum 26 s. 1919-1934 Ramachandran, Sowmya; Krogh, Nicolai; Jørgensen, Tor Erik; Johansen, Steinar Daae; Nielsen, Henrik; Babiak, Igor
High-throughput identification of adapters in single-read sequencing data 2020, Biomolecules: Volum 10 Mohideen, Asan Meera Sahib Haja; Johansen, Steinar Daae; Babiak, Igor
2019
Proteomics Analysis of Early Developmental Stages of Zebrafish Embryos 2019, International Journal of Molecular Sciences: Volum 20 s. 1-14 Kathiresan, Purushothaman; Das, Prem Prakash; Presslauer, Christopher Edward; Lim, Teck Kwang; Johansen, Steinar Daae; Lin, Qingsong
Giant group i intron in a mitochondrial genome is removed by RNA back-splicing 2019, BMC Molecular Biology: Volum 20 s. 1-12 Chi, Sylvia Ighem; Dahl, Mikael; Emblem, Åse; Johansen, Steinar Daae
The mitochondrial transcriptome of the anglerfish Lophius piscatorius 2019, BMC Research Notes: Volum 12 Dubin, Arseny; Jørgensen, Tor Erik; Jakt, Lars Martin; Johansen, Steinar Daae
Deep-water sea anemone with a two-chromosome mitochondrial genome 2019, Gene: Volum 692 s. 195-200 Dubin, Arseny; Chi, Sylvia Ighem; Emblem, Åse; Moum, Truls Borg; Johansen, Steinar Daae
Ocean acidification at a coastal CO2 vent induces expression of stress-related transcripts and transposable elements in the sea anemone Anemonia viridis 2019, PLOS ONE: Volum 14:e0210358 s. 1-20 Urbarova, Ilona; Forêt, Sylvain; Dahl, Per Mikael; Emblem, Åse; Milazzo, Marco; Hall-Spencer, Jason M.
Exploration of an anglerfish genome 2019, Nord universitet: Dubin, Arseny; Johansen, Steinar Daae; Jakt, Lars Martin
Complete loss of the MHC II pathway in an anglerfish, Lophius piscatorius 2019, Biology Letters: Volum 15 s. 1-6 Dubin, Arseny; Jørgensen, Tor Erik; Moum, Truls Borg; Johansen, Steinar Daae; Jakt, Lars Martin
2018
Elucidating the Small Regulatory RNA Repertoire of the Sea Anemone Anemonia viridis Based on Whole Genome and Small RNA Sequencing 2018, Genome Biology and Evolution (GBE): Volum 10 s. 410-426 Urbarova, Ilona; Patel, Hardip; Forêt, Sylvain; Karlsen, Bård Ove; Jørgensen, Tor Erik; Hall-Spencer, Jason M.
A mitochondrial long noncoding RNA in atlantic cod harbors complex heteroplasmic tandem repeat motifs 2018, Mitochondrial DNA. Part A, DNA Mapping, Sequencing, and Analysis: s. 1-6 Jørgensen, Tor Erik; Karlsen, Bård Ove; Emblem, Åse; Jakt, Lars Martin; Nordeide, Jarle Tryti; Moum, Truls Borg
Expanding the Coding Potential of Vertebrate Mitochondrial Genomes: Lesson Learned from the Atlantic Cod Mitochondrial DNA - New Insights 2018, s. 95-111 Jørgensen, Tor Erik; Johansen, Steinar Daae
Expression of homing endonuclease gene and insertion-like element in sea anemone mitochondrial genomes: Lesson learned from Anemonia viridis 2018, Gene: Volum 652 s. 78-86 Chi, Sylvia Ighem; Urbarova, Ilona; Johansen, Steinar Daae
Mitochondrial genome variation of Atlantic cod 2018, BMC Research Notes: Volum 11:397 s. 1-7 Jørgensen, Tor Erik; Karlsen, Bård Ove; Emblem, Åse; Breines, Ragna; Andreassen, morten; Rounge, Trine Ballestad
Cancer-specific SNPs originate from low-level heteroplasmic variants in human mitochondrial genomes of a matched cell line pair 2018, Mitochondrial DNA. Part A, DNA Mapping, Sequencing, and Analysis: Volum 30 s. 82-91 Hedberg, Annica; Knutsen, Erik; Løvhaugen, Anne Silje; Jørgensen, Tor Erik; Perander, Maria; Johansen, Steinar Daae
2017
The Mitochondrial Genome of the European Anglerfish Lophius Piscatorius Express Low-Level Substitution Heteroplasmy 2017, Annals of Marine Biology and Research: Volum 4 Dubin, Arseny; Jørgensen, Tor Erik; Jakt, Lars Martin; Moum, Truls Borg; Johansen, Steinar Daae
Zoantharian mitochondrial genomes contain unique complex group I introns and highly conserved intergenic regions 2017, Gene: Volum 628 s. 24-31 Chi, Sylvia Ighem; Johansen, Steinar Daae
2016
Differentially expressed micro RNAs in meningiomas grades I and II suggest shared biomarkers with malignant tumors 2016, Cancers: Volum 8:31 El-Gewely, M. Raafat; Andreassen, Morten; Walquist, Mari; Ursvik, Anita; Knutsen, Erik; Nystad, Mona
Accumulation of stable full-length circular group i intron RNAs during heat-shock 2016, Molecules: Volum 21:1451 Andersen, Kasper L.; Beckert, Bertrand; Masquida, Benoît; Johansen, Steinar Daae; Nielsen, Henrik
Next generation sequencing of microRNAs from isogenic neuroblastoma cell lines isolated before and after treatment 2016, Cancer Letters: Volum 372 s. 128-136 Roth, Sarah A; Knutsen, Erik; Fiskaa, Tonje; Utnes, Peter Andree; Bhavsar, Swapnil Parashram; Hald, Øyvind
First feed affects the expressions of microRNA and their targets in Atlantic cod 2016, British Journal of Nutrition: Volum 115 s. 1145-1154 Bizuayehu, Teshome Tilahun; Furmanek, Tomasz; Karlsen, Ørjan; Meeren, Terje van der; Edvardsen, Rolf; Rønnestad, Ivar
Distinct small RNA signatures in extracellular vesicles derived from breast cancer cell lines 2016, PLOS ONE: Volum 11 Fiskaa, Tonje; Knutsen, Erik; Nikolaisen, Malene; Jørgensen, Tor Erik; Johansen, Steinar Daae; Perander, maria
2015
Temperature during early development has long-term effects on microRNA expression in Atlantic cod 2015, BMC Genomics: Volum 16 Bizuayehu, Teshome Tilahun; Johansen, Steinar D; Puvanendran, Velmurugu; Toften, Hilde; Babiak, Igor
Performance Comparison and Data Analysis Strategies for MicroRNA Profiling in Cancer Research Next Generation Sequencing in Cancer Research, Volume 2 2015, Knutsen, Erik; Perander, maria; Fiskaa, Tonje; Johansen, Steinar Daae
2014
Speciation of a group i intron into a lariat capping ribozyme 2014, Proceedings of the National Academy of Sciences of the United States of America (PNAS): Volum 111 s. 7659-7664 Meyer, Melanie; Nielsen, Henrik; Olieric, Vincent; Roblin, Pierre; Johansen, Steinar; Westhof, Eric
An evolutionary preserved intergenic spacer in gadiform mitogenomes generates a long noncoding RNA 2014, BMC Evolutionary Biology: Volum 14 Jørgensen, Tor Erik; Bakke, Ingrid; Ursvik, anita; Andreassen, morten; Moum, Truls; Johansen, Steinar Daae
Molecular characterization of a new member of the lariat capping twin-ribozyme introns 2014, Mobile DNA: Volum 5:25 Tang, Yunjia; Nielsen, Henrik; Masquida, Benoît; Gardner, Paul P.; Johansen, Steinar Daae
Sea anemones possess dynamic mitogenome structures 2014, Molecular Phylogenetics and Evolution: Volum 75 s. 184-193 Emblem, Åse; Okkenhaug, Siri; Weiss, Emily S.; Denver, Dee R.; Karlsen, Bård Ove; Moum, Truls
Mitogenome sequence variation in migratory and stationary ecotypes of North-east Atlantic cod 2014, Marine Genomics: Volum 15 s. 103-108 Karlsen, Bård Ove; Emblem, Åse; Jørgensen, Tor Erik; Klingan, Kevin; Nordeide, Jarle Tryti; Moum, Truls
2013
Characterization of novel precursor miRNAs using next generation sequencing and prediction of miRNA targets in Atlantic halibut 2013, PLOS ONE: Volum 8 Bizuayehu, Teshome; Fernandes, Jorge; Johansen, Steinar Daae; Babiak, Igor
Impact of the Tumor Necrosis Factor Receptor-Associated Protein 1 (Trap1) on Renal DNaseI Shutdown and on Progression of Murine and Human Lupus Nephritis 2013, American Journal of Pathology: Volum 182 s. 688-700 Fismen, Silje; Thiyagarajan, Dhivya; Seredkina, Natalya; Nielsen, Henrik; Jacobsen, Søren; Elung-Jensen, Thomas
Genomic divergence between the migratory and stationary ecotypes of Atlantic cod 2013, Molecular Ecology: Volum 22 s. 5098-5111 Karlsen, Bård Ove; Klingan, Kevin; Emblem, Åse; Jørgensen, Tor Erik; Jüterbock, Alexander; Furmanek, Tomasz
Nuclear group I introns in self-splicing and beyond 2013, Mobile DNA: Volum 4:17 Hedberg, Annica; Johansen, Steinar
Performance Comparison of Digital microRNA Profiling Technologies Applied on Human Breast Cancer Cell Lines 2013, PLOS ONE: Volum 8 Knutsen, Erik; Fiskaa, Tonje; Ursvik, anita; Jørgensen, Tor Erik; Perander, maria; Lund, Eiliv
2012
Sex-biased miRNA expression in Atlantic halibut (Hippoglossus hippoglossus) brain and gonads 2012, Sexual Development: Volum 6 s. 257-266 Bizuayehu, Teshome; Babiak, Joanna; Norberg, Birgitta; Fernandes, Jorge; Johansen, Steinar; Babiak, Igor
Differential expression patterns of conserved miRNAs and isomiRs during Atlantic halibut development 2012, BMC Genomics: Volum 13 Bizuayehu, Teshome; Lanes, Carlos Fredrico Ceccon; Furmanek, Tomasz; Karlsen, Bård Ove; Fernandes, Jorge; Johansen, Steinar
Mitogenome polymorphism in a single branch sample revealed by SOLiD deep sequencing of the Lophelia pertusa coral genome 2012, Gene: Volum 506 s. 344-349 Emblem, Åse; Karlsen, Bård Ove; Evertsen, Jussi; Miller, DJ; Moum, Truls Borg; Johansen, Steinar
Digital Marine Bioprospecting: Mining New Neurotoxin Drug Candidates from the Transcriptomes of Cold-Water Sea Anemones 2012, Marine Drugs: Volum 10 s. 2265-2279 Urbarova, Ilona; Karlsen, Bård Ove; Okkenhaug, Siri; Seternes, Ole Morten; Johansen, Steinar; Emblem, Åse
Polyphyletic origin of the genus Physarum (Physarales, Myxomycetes) revealed by nuclear rDNA mini-chromosomal analysis and group I intron synapomorphy 2012, BMC Evolutionary Biology: Volum 12 Nandipati, Satish C R; Haugli, kari b.; Coucheron, Dag-Hugo; Haskins, Edward F.; Johansen, Steinar
2011
Characterization of mitochondrial mRNAs in codfish reveals unique features compared to mammals 2011, Current Genetics: Volum 57 s. 213-222 Coucheron, Dag-Hugo; Nymark, Marianne; Breines, Ragna; Karlsen, Bård Ove; Andreassen, morten; Jørgensen, Tor Erik
Population connectivity among migratory and stationary cod Gadus morhua in the Northeast Atlantic-A review of 80 years of study 2011, Marine Ecology Progress Series: Volum 435 s. 269-283 Nordeide, Jarle Tryti; Johansen, Steinar Daae; Jørgensen, Tor Erik; Karlsen, Bård Ove; Moum, Truls
RNA deep sequencing of the Atlantic cod transcriptome 2011, Comparative Biochemistry and Physiology - Part D:Genomics and Proteomics: Volum 6 s. 18-22 Johansen, Steinar Daae; Karlsen, Bård Ove; Furmanek, Tomasz; Andreassen, morten; Jørgensen, Tor Erik; Bizuayehu, Teshome
Intermolecular interaction between a branching ribozyme and associated homing endonuclease mRNA 2011, Biological chemistry: Volum 392 s. 491-499 Birgisdottir, Åsa birna; Nielsen, Henrik; Beckert, Bertrand; Masquida, Benoît; Johansen, Steinar Daae
Mitogenome rearrangement in the cold-water scleractinian coral Lophelia pertusa (Cnidaria, Anthozoa) involves a long-term evolving group I intron 2011, Molecular Phylogenetics and Evolution: Volum 61 s. 495-503 Emblem, Åse; Karlsen, Bård Ove; Evertsen, Jussi; Johansen, Steinar Daae
The genome sequence of Atlantic cod reveals a unique immune system 2011, Nature: Volum 477 s. 207-210 Star, Bastiaan; Nederbragt, Alexander Johan; Jentoft, Sissel; Grimholt, Unni; Malmstrøm, Martin; Gregers, Tone Fredsvik
A natural fast-cleaving branching ribozyme from the amoeboflagellate Naegleria pringsheimi 2011, RNA Biology: Volum 8 s. 997-1004 Tang, Yunjia; Nielsen, Henrik; Birgisdottir, Åsa birna; Johansen, Steinar Daae
2010
Approaching marine bioprospecting in hexacorals by RNA deep sequencing 2010, New Biotechnology: Volum 27 s. 267-275 Johansen, Steinar D.; Emblem, Åse; Karlsen, Bård Ove; Okkenhaug, Siri; Hansen, Hilde; Moum, Truls
2009
Large-scale sequence analyses of Atlantic cod 2009, New Biotechnology: Volum 25 s. 263-271 Johansen, Steinar; Coucheron, Dag-Hugo; Andreassen, morten; Karlsen, Bård Ove; Furmanek, T; Jorgensen, TE
A conformational switch in the DiGIR1 ribozyme involved in release and folding of the downstream I-DirI mRNA 2009, RNA: A publication of the RNA Society: Volum 15 s. 958-967 Nielsen, Henrik; Einvik, christer; Lentz, Thomas E; Hedegaard, MM; Johansen, Steinar
Large-scale sequence analyses of Atlantic cod 2009, New Biotechnology: Volum 25 s. 263-271 Coucheron, Dag H.; Andreassen, Morten; Karlsen, Bård O.; Furmanek, Tomasz; Jørgensen, Tor Erik; Emblem, Åse
Morphological and nuclear ribosomal DNA data support distinguishing two new species of Umbilicaria (Umbilicariaceae, Ascomycota) from Europe 2009, The Lichenologist: Volum 41 s. 631-648 Krzewicka, B; Garcia, MA; Johansen, Steinar; Sancho, LG; Martin, Maria
Group I introns: Moving in new directions 2009, RNA Biology: Volum 6 s. 375-383 Nielsen, Henrik; Johansen, Steinar
2008
Halibut mitochondrial genomes contain extensive heteroplasmic tandem repeat arrays involved in DNA recombination 2008, BMC Genomics: Volum 9 s. 11-11 Johansen, Steinar D.; Mjelle, Kenneth A; Karlsen, Bård O.; Jørgensen, Tor Erik; Moum, Truls
Molecular modelling of the GIR1 branching ribozyme gives new insight into evolution of structurally related ribozymes 2008, EMBO Journal: Volum 27 s. 667-678 Beckert, B; Nielsen, Henrik; Einvik, christer; Johansen, Steinar; Westhof, E; Masquida, B
Halibut mitochondrial genomes contain extensive heteroplasmic tandem repeat arrays involved in DNA recombination 2008, BMC Genomics: Volum 9 Mjelle, Kenneth A; Karlsen, Bård Ove; Jørgensen, Tor E; Moum, Truls; Johansen, Steinar
Complete mitochondrial genome sequences of the Arctic Ocean codfishes Arctogadus glacialis and Boreogadus saida reveal oriL and tRNA gene duplications 2008, Polar Biology: Volum 31 s. 1245-1252 Breines, Ragna; Ursvik, anita; Nymark, Marianne; Johansen, Steinar; Coucheron, Dag-Hugo
Complete mitochondrial genome sequences of the Arctic Ocean codfishes Arctogadus glacialis and Boreogadus saida reveal oriL and tRNA gene duplications 2008, Polar Biology: Volum 31 s. 1245-1252 Breines, Ragna; Ursvik, Anita; Nymark, Marianne; Johansen, Steinar D.; Coucheron, Dag H.
2007
Expression of protein-coding genes embedded in ribosomal DNA 2007, Biological chemistry: Volum 388 s. 679-686 Johansen, Steinar; Haugen, Peik; Nielsen, Henrik
A new RNA branching activity: The GIR1 ribozyme 2007, Blood Cells, Molecules & Diseases: Volum 38 Nielsen, Henrik; Johansen, Steinar
A mitogenomic approach to the taxonomy of pollocks: Theragra chalcogramma and T-finnmarchica represent one single species 2007, BMC Evolutionary Biology: Volum 7 Ursvik, Anita; Breines, Ragna; Christiansen, Jørgen Schou; Fevolden, Svein-Erik; Coucheron, Dag-Hugo; Johansen, Steinar
Obligatory group I introns with unusual features at positions 1949 and 2449 in nuclear LSU rDNA of Didymiaceae myxomycetes 2007, Molecular Phylogenetics and Evolution: Volum 43 s. 596-604 Wikmark, Odd-Gunnar; Haugen, Peik; Haugli, kari b.; Johansen, Steinar
The molecular evolution and structural organization of group I introns at position 1389 in nuclear small subunit rDNA of myxomycetes 2007, Journal of Eukaryotic Microbiology: Volum 54 Wikmark, Odd-Gunnar; Haugen, Peik; Lundblad, eirik wasmuth; Haugli, kari b.; Johansen, Steinar
Obligatory group I introns with unusual features at positions 1949 and 2449 in nuclear LSU rDNA of Didymiaceae myxomycetes 2007, Molecular Phylogenetics and Evolution: Volum 43 s. 596-604 Wikmark, Odd-Gunnar; Johansen, Steinar D.; Haugen, Peik; Haugli, K
A mitogenomic approach to the taxonomy of pollocks: Theragra chalcogramma and T-finnmarchica represent one single species 2007, BMC Evolutionary Biology: Volum 7 s. 8-8 Ursvik, Anita; Breines, Ragna; Christiansen, Jørgen Schou; Johansen, Steinar D.; Fevolden, Svein-Erik; Coucheron, Dag H.
The molecular evolution and structural organization of group I introns at position 1389 in nuclear small subunit rDNA of myxomycetes 2007, Journal of Eukaryotic Microbiology: Volum 54 s. 49-56 Johansen, Steinar D.; Wikmark, Odd-Gunnar; Haugen, Peik; Lundblad, E W; Haugli, K
2006
Molecular Evolution and Adaptation of group I introns in Nuclear Ribosomal DNA 2006, UiT Norges arktiske universitet: Wikmark, Odd Gunnar; Johansen, Steinar
Short-term sequence evolution and vertical inheritance of the Naegleria twin-ribozyme group I intron 2006, BMC Evolutionary Biology: Volum 6 s. 12-12 Wikmark, Odd-Gunnar; Johansen, Steinar D.; Einvik, C; Jonckheere, J. De
Short-term sequence evolution and vertical inheritance of the Naegleria twin-ribozyme group I intron 2006, BMC Ecology and Evolution: Wikmark, Odd Gunnar; Einvik, Christer; Jonckheere, Johan F De; Johansen, Steinar Daae
Short-term sequence evolution and vertical inheritance of the Naegleria twin-ribozyme group I intron 2006, BMC Evolutionary Biology: Volum 6 Wikmark, Odd Gunnar; Einvik, Christer; Jonckheere, JF De; Johansen, Steinar
In vivo expression of a group I intron HEG from the antisense strand of Didymium ribosomal DNA 2006, RNA Biology: Volum 3 s. 157-162 Johansen, Steinar; Vader, Anna; Sjøttem, Eva; Nielsen, Henrik
RNA reprogramming of alpha-mannosidase mRNA sequences in vitro by myxomycete group IC1 and IE ribozymes 2006, The FEBS Journal: Volum 273 Fiskaa, Tonje; Lundblad, Eirik Wasmuth; Henriksen, Jørn Remi; Johansen, Steinar; Einvik, Christer
2005
Reverse splicing of a mobile twin-ribozyme group I intron into the natural small subunit rRNA insertion site 2005, Biochemical Society Transactions: Volum 33 Birgisdottir, Åsa Birna; Johansen, Steinar
Site-specific reverse splicing of a HEG-containing group I intron in ribosomal RNA 2005, Nucleic Acids Research (NAR): Volum 33 Birgisdottir, Åsa Birna; Johansen, Steinar
Molecular phylogenetics of Gadidae and related Gadiformes based on mitochondrial DNA sequences 2005, Marine Biotechnology: Volum 7 s. 61-69 Johansen, Steinar D.; Bakke, Ingrid
The recent transfer of a homing endonuclease gene 2005, Nucleic Acids Research (NAR): Volum 33 s. 2734-2741 Haugen, Peik; Wikmark, Odd-Gunnar; Vader, Anna; Coucheron, Dag H.; Sjøttem, Eva; Johansen, Steinar D.
Site-specific reverse splicing of a HEG-containing group I intron in ribosomal RNA 2005, Nucleic Acids Research (NAR): Volum 33 s. 2042-2051 Johansen, Steinar D.; Birgisdottir, Åsa B.
Reverse splicing of a mobile twin-ribozyme group I intron into the natural small subunit rRNA insertion site 2005, Biochemical Society Transactions: Volum 33 s. 482-484 Johansen, Steinar D.; Birgisdottir, Åsa B.
Molecular phylogenetics of Gadidae and related Gadiformes based on mitochondrial DNA sequences 2005, Marine Biotechnology: Volum 7 Bakke, Ingrid; Johansen, Steinar
The recent transfer of a homing endonuclease gene 2005, Nucleic Acids Research (NAR): Volum 33 Haugen, Peik; Wikmark, Odd Gunnar; Vader, A; Coucheron, Dag-Hugo; Sjøttem, Eva; Johansen, Steinar
An mRNA is capped by a 2 ',5 ' lariat catalyzed by a group I-like ribozyme 2005, Science: Volum 309 s. 1584-1587 Nielsen, Henrik; Westhof, E; Johansen, Steinar
2004
Twelve group I Introns in the same pre-rRNA transcript of the myxomycete Fuligo septica: RNA processing and evolution 2004, Molecular Biology and Evolution (MBE): Volum 21 s. 1283-1293 Lundblad, Eirik Wasmuth; Einvik, Christer; Rønning, S; Haugli, Kari B.; Johansen, Steinar
Optimization and application of the group I ribozyme trans-splicing reaction 2004, Methods in molecular biology: Volum 252 s. 359-371 Einvik, Christer; Fiskaa, Tonje; Lundblad, Eirik Wasmuth; Johansen, Steinar
Trans-splicing of a mutated glycosylasparaginase mRNA sequence by a group I ribozyme deficient in hydrolysis 2004, European Journal of Biochemistry (EJB): Volum 271 s. 4932-4938 Lundblad, Eirik Wasmuth; Haugen, Peik; Johansen, Steinar
Hydrolytic cleavage by a group I intron ribozyme is dependent on RNA structures not important for splicing 2004, European Journal of Biochemistry (EJB): Volum 271 s. 1015-1024 Haugen, Peik; Birgisdottir, Åsa Birna; Johansen, S; Johansen, Steinar
On the genetics, ecology and evolution of colour polymorphism. A study of the Arctic skua (Stercorarius parasiticus) 2004, UiT Norges arktiske universitet: Janssen, Kirstin; Moum, Truls; Erikstad, Kjell Einar; Johansen, Steinar
Twelve group I Introns in the same pre-rRNA transcript of the myxomycete Fuligo septica: RNA processing and evolution 2004, Molecular Biology and Evolution (MBE): Volum 21 s. 1283-1293 Lundblad, E W; Einvik, C; Ronning, S; Johansen, Steinar D.; Haugli, K
Trans-splicing of a mutated glycosylasparaginase mRNA sequence by a group I ribozyme deficient in hydrolysis 2004, European Journal of Biochemistry (EJB): Volum 271 s. 4932-4938 Johansen, Steinar D.; Lundblad, E W; Haugen, Peik
Hydrolytic cleavage by a group I intron ribozyme is dependent on RNA structures not important for splicing 2004, European Journal of Biochemistry (EJB): Volum 271 s. 1015-1024 Haugen, Peik; Birgisdottir, Åsa B.; Johansen, Steinar D.
2003
Structural features and evolutionary considerations of group IB introns in SSU rDNA of the lichen fungus Teloschistes 2003, Fungal Genetics and Biology: Volum 40 s. 252-260 Martin, Maria; Coucheron, Dag-Hugo; Johansen, Steinar
The molecular evolution and structural organization of self-splicing group I introns at position 516 in nuclear SSU rDNA of myxomycetes 2003, Journal of Eukaryotic Microbiology: Volum 50 s. 283-292 Haugen, Peik; Coucheron, Dag-Hugo; Rønning, S; Haugli, kari b.; Johansen, Steinar
The ability to form full-length intron RNA circles is a general property of nuclear group I introns 2003, RNA: A publication of the RNA Society: Volum 9 s. 1464-1475 Nielsen, Henrik; Fiskaa, Tonje; Birgisdottir, Åsa Birna; Haugen, Peik; Einvik, christer; Johansen, Steinar
Amplification and direct sequencing of rDNA ITS region from Myxomycetes with specific primers 2003, Mycologia: Volum 95 s. 474-479 Martin, Maria; Lados, C; Johansen, Steinar
2002
Group I introns are very common in nuclear SSU rDNA and LSU rDNA of Myxomycetes 2002, Scripta Botanica Belgica: Volum 22 s. 43-43 Johansen, Steinar Daae; Andreassen, morten; Birgisdottir, Åsa birna; Coucheron, Dag-Hugo; Einvik, Christer; Fiskaa, Tonje
Phylogeny of Myxomycetes based on combined SSU rDNA and LSU rDNA sequence data 2002, Scripta Botanica Belgica: Volum 22 s. 44-44 Johansen, Steinar Daae; Haugli, kari b.; Coucheron, Dag-Hugo; Clark, J; Haskins, E.F.
Molecular-phylogenetic, structural and biochemical features of a cold-adapted, marine ichthyosporean near the animal-fungal divergence, described from in vitro cultures 2002, European Journal of Protistology: Volum 38 s. 93-104 Jøstensen, J-P; Sperstad, sigmund; Johansen, Steinar; Landfald, Bjarne
The group I-like ribozyme DiGIR1 mediates alternative processing of pre-rRNA transcripts in Didymium iridis 2002, European Journal of Biochemistry (EJB): Volum 269 s. 5804-5812 Vader, Anna; Johansen, Steinar; Nielsen, Henrik
Characterization of the self-splicing products of two complex Naegleria LSU rDNA group I introns containing homing endonuclease genes 2002, European Journal of Biochemistry (EJB): Volum 269 s. 1641-1649 Haugen, Peik; Jonckheere, JF De; Johansen, Steinar
DiGIR1 and NaGIR1: naturally occurring group I-like ribozymes with unique core organization and evolved biological role 2002, Biochimie: Volum 84 s. 905-912 Johansen, Steinar; Einvik, christer; Nielsen, Henrik
2001
New nomenclature system for group I introns in ribosomal DNA 2001, RNA: A publication of the RNA Society: Volum 7 s. 935-936 Johansen, Steinar; Haugen, Peik
2000
Functional characteriztion of isoschizomeric His-Cys box homing endonucleases from Naegleria 2000, European Journal of Biochemistry (EJB): Volum 267 s. 7257-7266 Elde, Morten; Willassen, Nils Peder; Johansen, Steinar
Flanking sequences with essential role in hydrolysis of a self-cleaving group I-like ribozyme 2000, Nucleic Acids Research (NAR): Volum 28 s. 2194-2200 Einvik, christer; Nielsen, Henrik; Nour, R; Johansen, Steinar
1999
Structural characteristics and possible horizontal transfer of group I introns between closely related plant pathogenic fungi 1999, Molecular Biology and Evolution (MBE): Volum 16 s. 114-126 Holst-Jensen, Arne; Vaage, Marianne; Schumacher, Trond; Johansen, Steinar
I-Nja I, a nuclear intron-encoded homing endonuclease from Naegleria, generates a pentanucleotide 3' cleavage-overhang within a 19 base pair partially symmetric DNA recognition site 1999, European Journal of Biochemistry (EJB): Volum 259 s. 281-288 Elde, Morten; Haugen, Peik; Willassen, Nils Peder; Johansen, Steinar
A complex group I intron in Nectria galligena rDNA 1999, Microbiology (Reading): Volum 145 s. 516-517 Johansen, Steinar; Haugen, Peik
In vivo expression of the nucleolar DiSSU1 group I intron encoded endonuclease involves the removal of a spliceosomal intron 1999, EMBO Journal: Volum 18 s. 1003-1013 Vader, Anna; Nielsen, Henrik; Johansen, Steinar
1995
Variable numbers of simple tandem repeats make birds of the order Ciconiiformes heteroplasmic in their mitochondrial genomes 1995, Current Genetics: Volum 27 s. 257-262 Berg, Thomas; Moum, Truls; Johansen, Steinar D.
2018
The mitochondrial epigenome of Nile tilapia(Oreochromis niloticus) 2018, Renström, Maria; Podgorniak, Tomasz Krzysztof; Whatmore, Paul; Piferrer, Francesc; Johansen, Steinar Daae; Skjærven, Kaja Helvik
2017
The liver sinusoidal endothelial cell – an endothelial cell with a macrophage-like identity 2017, Bhandari, Sabin; Li, Ruomei; Simon-Santamaria, Jaione; McCourt, Peter Anthony; Johansen, Steinar Daae; Smedsrød, Bård
2016
Next generation deep sequencing of rat liver
sinusoidal endothelial cell and Kupffer cell
transcriptomes suggests functional
complementarity 2016, Bhandari, Sabin; Li, Ruomei; Simon-Santamaria, Jaione; McCourt, Peter Anthony; Johansen, Steinar Daae; Smedsrød, Bård
2015
Bioactive peptides of Arctic marine invertebrates 2015, Solstad, Runar Gjerp; Blencke, Hans-Matti; Andreev, Yaroslav Alekseevich; Sydnes, Magne Olav; Moe, Morten Kaare; Johansen, Steinar Daae
2014
Exploring the bioactive peptide space of arctic marine invertebrates 2014, Stensvåg, Klara; Blencke, Hans-Matti; Andreev, Yaroslav Alekseevich; Solstad, Runar Gjerp; Li, Chun; Sydnes, Magne Olav
2013
Exploring the bioactive peptide space of arctic marine invertebrates 2013, Solstad, Runar Gjerp; Blencke, Hans-Matti; Andreev, Yaroslav A.; Sydnes, Magne Olav; Moe, Morten Kaare; Johansen, Steinar Daae
2012
Study of functional RNA using high-throughput profiling technologies in a human cell model system 2012, Knutsen, Erik; Perander, maria; Johansen, Steinar Daae; Andreassen, morten
Jakten på sannheten om Berlevågsfisken 2012, : s. 3-3 Johansen, Steinar; Moum, Truls
2011
MiRNA expression profiling based on different high-throughput
platforms reveals surprising variations 2011, Knutsen, Erik; Andreassen, morten; Fiskaa, Tonje; Ursvik, anita; Lund, Eiliv; Seternes, Ole Morten
Identification of the on-switch in two different GIR1 ribozymes 2011, Nielsen, Henrik; Tang, Yunjia; Beckert, Bertrand; Masquida, Benoît; Johansen, Steinar Daae
SMALLRNAS IN ATLANTIC HALIBUT (Hippoglossus hippoglossus L.) 2011, Bizuayehu, Teshome; Lanes, Carlos Fredrico Ceccon; Furmanek, Tomasz; Karlsen, Bård Ove; Babiak, Joanna; Fernandes, Jorge
SEXUAL DIFFERENCES IN MIRNA EXPRESSION IN ATLANTIC HALIBUT BRAIN AND GONADS 2011, Bizuayehu, Teshome; Lanes, Carlos Fredrico Ceccon; Babiak, Joanna; Fernandes, Jorge; Johansen, Steinar Daae; Babiak, Igor
Approaching marine bioprospecting by whole genome and transcriptome sequencing 2011, Johansen, Steinar Daae
Molecular modelling of the regulatory domains of the GIR1 branching ribozymes 2011, Masquida, Benoît; Beckert, Bertrand; Nielsen, Henrik; Tang, Yunjia; Johansen, Steinar Daae
Investigating miRNAs and transcriptomes at our local SOLiD sequencing facility 2011, Johansen, Steinar Daae; Andreassen, morten; Babiak, Igor; Bizuayehu, Teshome; Coucheron, Dag-Hugo; El-Gewely, M. Raafat
A new model of group I-like ribozyme - structure and function study of Naegleria pringsheimi GIR1 2011, Tang, Yunjia; Beckert, Bertrand; Birgisdottir, Åsa birna; Johansen, Steinar Daae; Nielsen, Henrik
2010
MicroRNA profiling using Solid 3 platform during early development of Atlantic halibut (Hippoglossus hippoglossus) 2010, Johansen, Steinar D.; Bizuayehu, Teshome; Lanes, Carlos Frederico Ceccon; Furmanek, Tomasz; Karlsen, Bård O.; Fernandes, Jorge
Special review issue on RNA in basic and applied research 2010, New Biotechnology: Volum 27 s. 169-169 Coucheron, Dag-Hugo; Johansen, Steinar Daae
2009
Der Darwin tok feil 2009, Johansen, Steinar Daae
Structural and functional diversity of group I introns in eukaryotic microbes 2009, Johansen, Steinar Daae
Structural and functional divertsity of catalytic RNA introns 2009, Johansen, Steinar Daae
Sequence profiling of ribozymes, regulatory RNAs, and transcriptomes 2009, Johansen, Steinar Daae
MicroRNA profiling in cod 2009, Johansen, Steinar Daae
Sequencing the Atlantic cod genome and transcriptome 2009, Johansen, Steinar Daae
2006
Genetic markers in Atlantic halibut: tools for breeding success 2006, Johansen, Steinar D.; Mjelle, Kenneth A; Jørgensen, Tor Erik; Karlsen, Bård O.; Moum, Truls
2005
The recent transfer of a homing endonuclease gene 2005, Haugen, Peik; Wikmark, Odd Gunnar; Vader, A; SjØttem, eva; Johansen, Steinar