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Comparative Cytogenetics in Tyrannidae (Aves, Passeriformes): High Genetic Diversity despite Conserved Karyotype Organization.

Cytogenetic and genome research - 1 Jan 2024

Saraiva Diego Madruga, de Souza Marcelo Santos, Tura Victoria, de Rosso Vitor Oliveira, Zefa Edison, Garnero Analía Del Valle, Gunski Ricardo José, Sassi Francisco de Menezes Cavalcante, Cioffi Marcelo de Bello, Kretschmer Rafael

Abstract excerpt

INTRODUCTION: Passeriformes has the greatest species diversity among Neoaves, and the Tyrannidae is the richest in this order with about 600 valid species. The diploid number of this family remains constant, ranging from 2n = 76 to 84, but the chromosomal morphology varies, indicating the occurrence of different chromosomal rearrangements. Cytogenetic studies of the Tyrannidae remain limited, with approximately...

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PMID: 38547850
DOI: 10.1159/000538586

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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