cis-regulatory mutations are a genetic cause of human limb malformations

cis-regulatory mutations are a genetic cause of human limb malformations: "

Abstract

The underlying mutations that cause human limb malformations are often difficult to determine, particularly for limb malformations that occur as isolated traits. Evidence from a variety of studies shows that cis-regulatory mutations, specifically in enhancers, can lead to some of these isolated limb malformations. Here, we provide a review of human limb malformations that have been shown to be caused by enhancer mutations and propose that cis-regulatory mutations will continue to be identified as the cause of additional human malformations as our understanding of regulatory sequences improves. Developmental Dynamics, 2011. © 2011 Wiley-Liss, Inc.

"