Meiotic deviations and endoreplication lead to diploid oocytes in female hybrids between bighead catfish (Clarias macrocephalus) and North African catfish (Clarias gariepinus)

IntroductionReproductive isolation and hybrid sterility are mechanisms that maintain the genetic integrity of species and prevent the introgression of heterospecific genes. However, crosses of closely related species can lead to complex evolution, such as the formation of all-female lineages that re...

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Bibliographic Details

Published in:	Frontiers in Cell and Developmental Biology
Main Authors:	Dmitrij Dedukh, Artem Lisachov, Thitipong Panthum, Worapong Singchat, Yoichi Matsuda, Yukiko Imai, Karel Janko, Kornsorn Srikulnath
Format:	Article
Language:	English
Published:	Frontiers Media S.A. 2024-08-01
Subjects:	synaptonemal complex lampbrush chromosomes telomeric sequence satellite DNA clariid catfish
Online Access:	https://www.frontiersin.org/articles/10.3389/fcell.2024.1465335/full