作者
Adriana Schatton, Ezequiel Mendoza, Kathrin Grube, Constance Scharff
发表日期
2018/6/15
期刊
Journal of Comparative Neurology
卷号
526
期号
9
页码范围
1589-1610
简介
Mutations in the transcription factors FOXP1, FOXP2, and FOXP4 affect human cognition, including language. The FoxP gene locus is evolutionarily ancient and highly conserved in its DNA‐binding domain. In Drosophila melanogaster FoxP has been implicated in courtship behavior, decision making, and specific types of motor‐learning. Because honeybees (Apis mellifera, Am) excel at navigation and symbolic dance communication, they are a particularly suitable insect species to investigate a potential link between neural FoxP expression and cognition. We characterized two AmFoxP isoforms and mapped their expression in the brain during development and in adult foragers. Using a custom‐made antiserum and in situ hybridization, we describe 11 AmFoxP expressing neuron populations. FoxP was expressed in equivalent patterns in two other representatives of Apidae; a closely related dwarf bee and a …
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