Author

Steinar Johansen

Nord University

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Genomics· 1 Molecular Biology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Organism:zebrafish· 2 Research Focus:benchmarking· 1 Research Focus:cell type annotation· 1 Research Focus:database / resource· 1 Research Focus:gene regulatory network inference· 1 Organism:human· 1 Assay:long-read sequencing· 1

Frequent Co-Authors

Alex WardaleiD· 2 shared Igor BabiakiD· 2 shared Tor Erik JørgenseniD· 2 shared Åse Eeg EmblemiD· 1 shared Bård Ove KarlseniD· 1 shared Cesilie Røtnes Amundsen· 1 shared Chuan HeiD· 1 shared Ingrid Sofie JoakimseniD· 1 shared

Activity by Year

2025-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 35 mutual co-author links

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2 shared papersMolecular Biology

Alex WardaleORCID

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2 papers

Recent·Most cited

lncOriL, a novel polyadenylated mitochondrial lncRNA common to zebrafish and human

Tor Erik Jørgensen, Alex Wardale, Stanislava Wolf Profant, Cesilie Røtnes Amundsen, Åse Eeg Emblem, Ingrid Sofie Joakimsen, Ole‐Lars Brekke, Bård Ove Karlsen, Igor Babiak, Steinar Johansen

The paper characterizes the zebrafish mitochondrial transcriptome using long-read sequencing, identifying three unusual transcripts including a novel long noncoding RNA lncOriL that is conserved across vertebrates.

bioRxiv · Mar 27, 2026 · PreprintMolecular Biology

Single-nucleotide resolution mapping of m6A of zebrafish mRNAs in early embryonic development links m6A modifications to the maternal-to-zygotic transition

Alex Wardale, Yong Peng, Ruiqi Ge, Tor Erik Jørgensen, Steinar Johansen, Chuan He, Igor Babiak

The paper maps m6A modifications in zebrafish embryos at single-nucleotide resolution, showing a significant decrease during maternal-to-zygotic transition.

bioRxiv · Nov 19, 2025 · PreprintGenomics