A Cryptic Sex-Linked Locus Revealed by the Elimination of a Master Sex-Determining Locus in Medaka Fish.
DMY
Oryzias sakaizumii
artificial selection
ectothermic vertebrate
environment-dependent sex determination
temperature-dependent sex determination
Journal
The American naturalist
ISSN: 1537-5323
Titre abrégé: Am Nat
Pays: United States
ID NLM: 2984688R
Informations de publication
Date de publication:
08 2023
08 2023
Historique:
medline:
4
8
2023
pubmed:
2
8
2023
entrez:
2
8
2023
Statut:
ppublish
Résumé
AbstractSex chromosomes rapidly turn over in several taxonomic groups. Sex chromosome turnover is generally thought to start with the appearance of a new sex-determining gene on an autosome while an old sex-determining gene still exists, followed by the fixation of the new one. However, we do not know how prevalent the transient state is, where multiple sex-determining loci coexist within natural populations. Here, we removed a Y chromosome with a master male-determining gene
Banques de données
Dryad
['10.5061/dryad.sn02v6x7p']
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM