Author

J. H. Postlethwait

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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Evolutionary Biology· 3 Cell Biology· 1

Signature Assays, Organisms & Methods

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Approach:statistical model· 4 Research Focus:cell type annotation· 3 Assay:bulk RNA-seq· 2 Organism:multiple species· 2 Research Focus:cell signaling & trafficking· 1 Approach:experimental assay· 1 Research Focus:gene regulatory network inference· 1 Approach:genetic perturbation / CRISPR· 1

Frequent Co-Authors

C. Berthelot· 2 shared T. Desvignes· 2 shared A. Amores· 1 shared A. Brombin· 1 shared A. Castinel· 1 shared A. Louis· 1 shared A. Meyer· 1 shared A. W. Thompson· 1 shared

Activity by Year

2018-2022 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 22 mutual co-author links

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2 shared papersEvolutionary Biology

C. Berthelot

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Author profile →

4 papers

Recent·Most cited

Genome structures resolve the early diversification of teleost fishes

E. Parey, A. Louis, J. Montfort, O. Bouchez, C. Roques, C. Iampietro, J. Lluch, A. Castinel, C. Donnadieu, T. Desvignes, C. F. Bucao, E. Jouanno, M. Wen, S. Mejri, R. P. Dirks, , Y. Guiguen

The paper uses genome assemblies to resolve the evolutionary relationships among early diverging teleost lineages, placing Elopomorpha and Osteoglossomorpha as sister groups.

bioRxiv · Apr 7, 2022Evolutionary Biology

Aldh2 is a lineage-specific metabolic gatekeeper in melanocyte stem cells

H. Brunsdon, A. Brombin, S. Peterson, J. H. Postlethwait, E. E. Patton

The paper identifies Aldh2 as a metabolic gatekeeper in zebrafish melanocyte stem cells during regeneration, showing it enables formate production for nucleotide biosynthesis.

bioRxiv · Sep 23, 2021Cell Biology

The developmental and genetic architecture of the sexually selected male ornament of swordtails

M. Schartl, S. Kneitz, J. Ormanns, C. Schmidt, J. L. Anderson, A. Amores, J. M. Catchen, C. Wilson, D. Geiger, K. Du, M. Garcia-Olazabal, S. Sudaram, C. Winkler, R. Hedrich, W. C. Warren, , J. H. Postlethwait

The paper identifies genes associated with sword development in swordtail fish by analyzing transcriptional profiles and genetic mapping.

bioRxiv · Jul 24, 2020Evolutionary Biology

Adaptation of proteins to the cold in Antarctic fish: A role for Methionine?

C. Berthelot, J. Clarke, T. Desvignes, H. W. Detrich, P. Flicek, L. S. Peck, M. Peters, J. H. Postlethwait, M. S. Clark

This study compares the amino acid composition of proteins in Antarctic notothenioid fish and temperate teleosts, finding a significant over-representation of methionine in notothenioid orthologues, suggesting a potential redox sensing role.

bioRxiv · Aug 9, 2018Evolutionary Biology