Definition of Hox gene
Hox gene: One of a subgroup of homeobox genes that are found in clusters on the genes of vertebrates. These are referred to as Hox clusters in mammals. Hox clusters play a role in directing embryonic development.
Source: MedTerms™ Medical Dictionaryhttp://www.medterms.com/script/main/art.asp?articlekey=23153
Last Editorial Review: 6/14/2012
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