Homeotic gene


noun, plural: homeotic genes

A developmental gene that specifies the anterior-posterior axis, as well as segment identity during the early embryonic development of certain organisms, such as metazoans.


The gene is called homeotic because mutation of this gene leads to the formation of a normal structure or organ in place of another at an abnormal site.

Synonym: Hox gene

Retrieved from "http://www.biology-online.org/bodict/index.php?title=Homeotic_gene&oldid=95424"
First | Previous (Homeotherm) | Next (Homeotic mutation) | Last
Please contribute to this project, if you have more information about this term feel free to edit this page.