Author

Oscar Ortega‐Recalde

University of OtagoORCID 0000-0002-8076-0346Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Molecular Biology· 2 Developmental Biology· 1 Genomics· 1

Signature Assays, Organisms & Methods

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Research Focus:differential expression· 4 Research Focus:gene regulatory network inference· 4 Approach:statistical model· 4 Assay:DNA methylation· 3 Approach:experimental assay· 3 Assay:bulk RNA-seq· 2 Research Focus:cell type annotation· 2 Research Focus:database / resource· 1

Frequent Co-Authors

Timothy A. HoreiD· 4 shared Erica V. ToddiD· 2 shared Neil J. GemmelliD· 2 shared Olga Kardailsky· 2 shared Ake Tzu-Hui LuiD· 1 shared Alan TraceyiD· 1 shared Alexander GoikoetxeaiD· 1 shared Amin HaghaniiD· 1 shared

Activity by Year

2019-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 21 mutual co-author links

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Focal author (center)Selected co-authorORCID co-authorUnlinked name

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4 shared papersMolecular Biology

Timothy A. HoreORCID

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4 papers

Recent·Most cited

Gonadal remodelling in socially driven sex change is associated with novel and known sex genes, epigenetic reprogramming, and inflammation-mediated apoptosis.

Chloé A. van der Burg, Alexander Goikoetxea, Simon Muncaster, Oscar Ortega‐Recalde, Timothy A. Hore, Kaj Kamstra, Olivier D. Fedrigo, Erich David Jarvis, Alan Tracey, Kerstin Howe, Erica V. Todd, Neil J. Gemmell

bioRxiv · Sep 8, 2026 · PreprintGenomics

Pronounced sequence specificity of the TET enzyme catalytic domain guides its cellular function

Mirunalini Ravichandran, Dominik Rafalski, Claudia I. Davies, Oscar Ortega‐Recalde, Xinsheng Nan, Cassandra R. Glanfield, Annika Kötter, Katarzyna Misztal, Andrew H. Wang, Marek Wojciechowski, Michał Rażew, Issam M. Mayyas, Olga Kardailsky, Uwe Schwartz, Krzysztof Zembrzycki, , Tomasz Piotr Jurkowski

The paper identifies sequence preferences of TET enzymes that target DNA demethylation to bHLH and bZIP transcription factor binding sites.

Science Advances · Sep 7, 2022Peer-reviewedMolecular Biology

Castration delays epigenetic aging and feminises DNA methylation at androgen-regulated loci

Victoria J Sugrue, Joseph Alan Zoller, Pritika J. Narayan, Ake Tzu-Hui Lu, Oscar Ortega‐Recalde, Matthew J. Grant, Christopher Simon Bawden, Skye R. Rudiger, Amin Haghani, Donna M. Bond, Reuben R Hore, Michael Garratt, Karen E. Sears, Nan Wang, X. William Yang, , Steve Horvath

This study develops an epigenetic clock for sheep and finds that castration slows aging and feminizes DNA methylation at androgen-regulated loci.

eLife · Jun 28, 2021Peer-reviewedDevelopmental Biology

Stress, novel sex genes and epigenetic reprogramming orchestrate socially-controlled sex change

Erica V. Todd, Oscar Ortega‐Recalde, Hui Liu, Melissa S. Lamm, Kim Rutherford, Hugh Cross, Michael A. Black, Olga Kardailsky, Jennifer A. Marshall Graves, Timothy A. Hore, John Godwin, Neil J. Gemmell

The paper identifies stress-induced epigenetic and transcriptomic changes driving sex change in bluehead wrasses.

Science Advances · Jul 5, 2019Peer-reviewedMolecular Biology