Chromosomal Rearrangements and Origin of the Multiple XX/XY1Y2 Sex Chromosome System in Harttia Species (Siluriformes: Loricariidae)

Chromosomal Rearrangements and Origin of the Multiple XX/XY1Y2 Sex Chromosome System in Harttia Species (Siluriformes: Loricariidae)

The Neotropical genus Harttia comprises species with extensive chromosomal remodeling and distinct sex chromosome systems (SCSs). So far, three different SCSs with male heterogamety have been characterized in the group. In some species, the presence of the XX/XY1Y2 SCS is associated with a decrease...

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Bibliographic Details
Main Authors: Geize Aparecida Deon, Larissa Glugoski, Francisco de Menezes Cavalcante Sassi, Terumi Hatanaka, Viviane Nogaroto, Luiz Antônio Carlos Bertollo, Thomas Liehr, Ahmed Al-Rikabi, Orlando Moreira-Filho, Marcelo de Bello Cioffi, Marcelo Ricardo Vicari
Format: Article
Language:English
Published: Frontiers Media S.A. 2022-03-01
Series:Frontiers in Genetics
Subjects:
fish
karyotype evolution
molecular cytogenetics
unstable genomic sites
whole chromosome painting
Online Access:https://www.frontiersin.org/articles/10.3389/fgene.2022.877522/full

Internet

https://www.frontiersin.org/articles/10.3389/fgene.2022.877522/full

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