An in vitro ovarian explant culture system to examine sex change in a hermaphroditic fish.
Cortisol
Organ culture
Previtellogenic oocyte
Sex change
Spotty wrasse
Journal
PeerJ
ISSN: 2167-8359
Titre abrégé: PeerJ
Pays: United States
ID NLM: 101603425
Informations de publication
Date de publication:
2020
2020
Historique:
received:
20
05
2020
accepted:
19
10
2020
entrez:
26
11
2020
pubmed:
27
11
2020
medline:
27
11
2020
Statut:
epublish
Résumé
Many teleost fishes undergo natural sex change, and elucidating the physiological and molecular controls of this process offers unique opportunities not only to develop methods of controlling sex in aquaculture settings, but to better understand vertebrate sexual development more broadly. Induction of sex change in some sequentially hermaphroditic or gonochoristic fish can be achieved in vivo through social manipulation, inhibition of aromatase activity, or steroid treatment. However, the induction of sex change in vitro has been largely unexplored. In this study, we established an in vitro culture system for ovarian explants in serum-free medium for a model sequential hermaphrodite, the New Zealand spotty wrasse (
Identifiants
pubmed: 33240644
doi: 10.7717/peerj.10323
pii: 10323
pmc: PMC7666549
doi:
Types de publication
Journal Article
Langues
eng
Pagination
e10323Informations de copyright
©2020 Goikoetxea et al.
Déclaration de conflit d'intérêts
The authors declare there are no competing interests.
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