Takeo Kubo: Department of Biological Sciences, Graduate School of Science, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan. Tel./fax: +81-3-5841-4446; e-mail: firstname.lastname@example.org
Expression analysis of the FoxP homologue in the brain of the honeybee, Apis mellifera
Article first published online: 30 JAN 2008
© 2008 The Authors
Insect Molecular Biology
Volume 17, Issue 1, pages 53–60, February 2008
How to Cite
Kiya, T., Itoh, Y. and Kubo, T. (2008), Expression analysis of the FoxP homologue in the brain of the honeybee, Apis mellifera. Insect Molecular Biology, 17: 53–60. doi: 10.1111/j.1365-2583.2008.00775.x
- Issue published online: 30 JAN 2008
- Article first published online: 30 JAN 2008
- Received 26 June 2007; accepted after revision 5 October 2007.
- dance language;
- acoustic communication
The transcription factor FoxP2 is related to acoustic communication in vertebrates and, although widely expressed in various tissues, its mutations cause a speech disorder in humans and disrupt vocalization in mice. In honeybee colonies, workers transmit information about a food location using ‘dance communication’, which is a form of acoustic communication. We identified a honeybee FoxP2-homologue, AmFoxP, and investigated its expression in the honeybee brain to elucidate its possible role in dance communication. The relative abundance of AmFoxP mRNA in the worker brain increased during the first 4 days of adult life. In situ hybridization revealed AmFoxP expression around the optic lobes, central complex, dorsal lobes, and protocerebral lobes, which was not dependent on the caste or division of labour.