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Chromosomal Mapping of Repetitive DNAs in Characidium (Teleostei, Characiformes): Genomic Organization and Diversification of ZW Sex Chromosomes.

Cytogenetic and genome research - 1 Jan 2015

Scacchetti Priscilla C, Utsunomia Ricardo, Pansonato-Alves José C, Vicari Marcelo R, Artoni Roberto F, Oliveira Claudio, Foresti Fausto

Abstract excerpt

The speciose neotropical genus Characidium has proven to be a good model for cytogenetic exploration. Representatives of this genus often have a conserved diploid chromosome number; some species exhibit a highly differentiated ZZ/ZW sex chromosome system, while others do not show any sex-related chromosome heteromorphism. In this study, chromosome painting using a W-specific probe and comparative chromosome...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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PMID: 26277929
DOI: 10.1159/000437165

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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