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Article

Same Sex Chromosomes With Independent Origins in Haplochromine Cichlids.

Genome biology and evolution - 2 Sept 2026

Smith Sophie Helen, Musilova Zuzana, Böhne Astrid

Abstract excerpt

Elucidating theories of sex chromosome evolution requires approaches that allow fine scale delimitations of sex-determining regions within a phylogenetic context. This can address whether shared sex chromosomes across related species are due to shared ancestry, or whether genetic sex-determining regions have repeatedly evolved. Haplochromine cichlids, as one of the most successful fish lineages on Earth, have...

Read the complete abstract on PubMed

Topics

Animals
Sex Chromosomes
Cichlids
Evolution, Molecular
Sex Determination Processes
Male
Phylogeny

Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

Female

Polymorphism, Single Nucleotide

Source

Open in PubMed Open full text

Identifiers

PMID: 42704623
DOI: 10.1093/gbe/evag223
PMCID: PMC13563295

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 24 Oct 2026.

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