Elodie Jouanno

The paper compares genomes across multiple fish species to study the evolutionary changes in the amhr2bY gene, a key sex-determining gene, revealing gains and losses in different Percidae species.

The paper identifies a truncated duplication of the amhr2 gene on the Y chromosome in Pangasiid catfishes as a conserved master sex-determining gene.

The study identifies a non-functional sdY gene variant in XY Chinook salmon females that disrupts testicular differentiation by impairing estrogen synthesis.

RADSex is a computational workflow for analyzing RAD-Seq data to identify sex determination systems, uncovering new sex-specific markers in fish species.

This study characterizes the sex determination system and sex chromosomes in goldfish, identifying a large non-recombining region on linkage group 22 as the likely Y chromosome and developing sex-linked genetic markers.