Aurélien Brionne

The paper shows that the teleost gonad originates from three embryonic tissues, challenging the idea that pronephric contribution is an amniote innovation.

This study shows miR-202-5p regulates medaka fertility by targeting tead3b and vgll4b in a sex-dependent manner, leading to specific reproductive defects in males and females.

This study characterizes interindividual DNA methylation variability in rainbow trout using whole-genome bisulfite sequencing, identifying variable methylation regions enriched at gene regulatory elements and showing intraindividual correlation in some loci.

This paper identifies miR-187 as a regulator of early oogenesis and female fecundity in medaka through CRISPR/Cas9 knockout and transcriptomic analysis.

The paper studies gene regulatory evolution in salmonids after autotetraploidization, finding that it is influenced by developmental and tissue-specific factors, with constraints at advanced embryogenesis.

The paper evaluates RRBS as a method for analyzing DNA methylation in rainbow trout spermatozoa, finding it effective for genome-wide scanning but with limitations in coverage and data processing choices.

This study shows that increased rearing temperature during spermatogenesis in rainbow trout alters sperm DNA methylation, which may be inherited by offspring and influence their acclimation to climate change.