Molecular characterization of chicken DA systems reveals that the avian personality gene, DRD4, is expressed in the mitral cells of the olfactory bulb

Molecular characterization of chicken DA systems reveals that the avian personality gene, DRD4, is expressed in the mitral cells of the olfactory bulb

Animal personalities are stable, context-dependent behavioral differences. Associations between the personality of birds and polymorphisms in the dopamine receptor D4 (DRD4) gene have been repeatedly observed. In mammals, our understanding of the role of the dopamine (DA) system in higher cognitive...

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Bibliographic Details
Main Authors: Toshiyuki Fujita, Naoya Aoki, Chihiro Mori, Koichi J. Homma, Shinji Yamaguchi
Format: Article
Language:English
Published: Frontiers Media S.A. 2025-01-01
Series:Frontiers in Neuroanatomy
Subjects:
personality gene
dopamine receptor
dopamine neuron
DRD4
chick
dopamine
Online Access:https://www.frontiersin.org/articles/10.3389/fnana.2025.1531200/full
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