Mutations in Snail Family Genes Enhance Craniosynostosis of Twist1 Haplo-insufficient Mice: Implications for Saethre-Chotzen Syndrome.

In Drosophila, mutations in the Twist gene interact with mutations in the Snail gene. We show that the mouse Twist1 mutations interacts with Snail1 and Snail2 mutations to enhance aberrant cranial suture fusion, demonstrating that genetic interactions between genes of the Twist and Snail families have been conserved during evolution. [ABSTRACT FROM AUTHOR]