Research with cichlid fish offers support for a gene that regulates craniofacial diversity
Researchers at the Forsyth Institute have discovered that the genes that influence the jaws of cichlid fish, tropical freshwater fish renowned for head shape diversity, offer insight into overall vertebrate diversity. The scientific studies led by R. Craig Albertson, PhD., Staff Associate, show that the growth factor gene, bmp4, is both associated with and has the potential to alter jaw morphology in a way that approximates natural variation among fish species.
According to Dr. Albertson, "An understanding of the genetic factors that regulate bone shape is also vital to a better diagnostic comprehension of human craniofacial defects, and could lead to the development of biological therapies for facial traumas."
Jennifer Kelly | EurekAlert!
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