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Variation in the volume of zebra finch song control nuclei is heritable: developmental and evolutionary implications.

In many songbird species, females prefer males that sing a larger repertoire of syllables. Males with more elaborate songs have a larger high vocal centre (HVC) nucleus, the highest structure in the song production pathway. HVC size is thus a potential target of sexual selection. Here we provide evi...

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Détails bibliographiques
Auteurs principaux: Airey, D C, Castillo-Juarez, H, Casella, G, Pollak, E J, DeVoogd, T J
Format: Artigo
Langue:Inglês
Publié: 2000
Sujets:
Accès en ligne:https://ncbi.nlm.nih.gov/pmc/articles/PMC1690780/
https://ncbi.nlm.nih.gov/pubmed/11416915
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