Author

J. M. Cock

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· 7 Plant Biology· 1

Signature Assays, Organisms & Methods

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Approach:statistical model· 7 Research Focus:chromatin & epigenetic regulation· 4 Research Focus:development & morphogenesis· 4 Assay:bulk RNA-seq· 3 Assay:DNA methylation· 3 Organism:plant (other)· 3 Research Focus:cell type annotation· 2 Research Focus:gene regulatory network inference· 2

Frequent Co-Authors

S. M. Coelho· 7 shared A. F. Peters· 6 shared A. P. Lipinska· 5 shared O. Godfroy· 5 shared G. Cossard· 4 shared K. Avia· 3 shared R. Luthringer· 3 shared A. Lipinska· 2 shared

Activity by Year

2018-2024 · peak 3/yr

Co-Author Collaboration Network

10 top collaborators · 37 mutual co-author links

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7 shared papersEvolutionary Biology

S. M. Coelho

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Author profile →

8 papers

Recent·Most cited

Origin and evolutionary trajectories of brown algal sex chromosomes

J. Barrera-Redondo, A. P. Lipinska, P. Liu, E. Dinatale, G. Cossard, K. Bogaert, M. Hoshino, R. Craig, K. Avia, E. Avdievich, G. Leiria, D. Liesner, R. Luthringer, O. Godfroy, S. Heesch, , S. M. Coelho

The paper analyzes brown algal genomes to trace the origin and evolution of U/V sex chromosomes, revealing gene gain-driven evolution and the demise of these systems through hermaphroditism and gene hierarchy shifts.

bioRxiv · Jan 15, 2024Evolutionary Biology

SELECTION DRIVES THE EVOLUTION OF CONVERGENT GENE EXPRESSION CHANGES DURING TRANSITIONS TO CO-SEXUALITY IN HAPLOID SEXUAL SYSTEMS

G. Cossard, O. Godfroy, Z. Nehr, C. Crouaud, J. M. Cock, A. P. Lipinska, S. M. Coelho

The paper examines gene expression changes during transitions to co-sexuality in brown algae, finding convergent expression shifts driven by selection.

bioRxiv · Jul 5, 2021Evolutionary Biology

A partially sex-reversed giant kelp sheds light into the mechanisms of sexual differentiation in a UV sexual system

D. Mueller, E. Gachet, O. Godfroy, J. Gueno, G. Cossard, M. Kunert, A. F. Peters, R. H. Westermeier, W. Boland, J. M. Cock, A. Lipinska, S. M. Coelho

The paper identifies a partially sex-reversed giant kelp strain, revealing transcriptional changes and gene expression patterns associated with sexual differentiation in a UV sexual system.

bioRxiv · Feb 28, 2021Evolutionary Biology

Chromatin dynamics associated with sexual differentiation in a UV sex determination system

J. Gueno, S. Bourdereau, G. Cossard, O. Godfroy, A. P. Lipinska, L. Tirichine, J. M. Cock, S. M. Coelho

This study identifies chromatin state changes associated with sexual differentiation in the brown alga Ectocarpus using UV sex chromosomes.

bioRxiv · Oct 29, 2020 · PreprintEvolutionary Biology

Evolution of life cycles and reproductive traits: insights from the brown algae

S. Heesch, M. Serrano-Serrano, R. Luthringer, A. F. Peters, C. Destombe, J. M. Cock, M. Valero, D. Roze, N. Salamin, s. m. coelho

This study examines the evolution of life cycle and reproductive traits in brown algae, finding diploid growth may evolve due to mutation complementation and haploid sex determination is ancestral.

bioRxiv · Feb 5, 2019Evolutionary Biology

A key role for UV sex chromosomes in the regulation of parthenogenesis in the brown alga Ectocarpus

L. Mignerot, K. Avia, R. Luthringer, A. Lipinska, A. F. Peters, J. M. Cock, S. Coelho

The paper identifies the genetic basis of parthenogenesis in Ectocarpus, showing the sex locus and two autosomal loci regulate asexual reproduction and reveal fitness trade-offs between haploid and diploid stages.

bioRxiv · Nov 9, 2018Evolutionary Biology

Convergent recruitment of life cycle regulators to direct sporophyte development in two eukaryotic supergroups

A. Arun, S. M. Coelho, A. F. Peters, S. Bourdareau, L. Peres, D. Scornet, M. Strittmatter, A. P. Lipinska, H. Yao, O. Godfroy, G. J. Montecinos, K. Avia, N. Macaisne, C. Troadec, A. Bendahmane, J. M. Cock

This study shows that TALE HD TFs regulate sporophyte development in two eukaryotic supergroups, indicating an ancient origin of this regulatory system.

bioRxiv · Nov 6, 2018 · PreprintPlant Biology

Rapid turnover of life-cycle-related genes in the brown algae

A. P. Lipinska, M. Serrano-Serrano, A. F. Peters, K. Kogame, J. M. Cock, S. M. Coelho

The paper examines generation-biased gene expression in brown algae, finding high turnover rates and distinct evolutionary patterns between gametophyte and sporophyte genes.

bioRxiv · Mar 30, 2018Evolutionary Biology