To be published in Trends in Genetics: Katja Nowick, Miguel Carneiro and Rui Faria (2012) A prominent role of KRAB-ZNF transcription factors in mammalian speciation?
http://www.sciencedirect.com/science/article/pii/S0168952512001916
In this paper we suggest that members of the family of KRAB-ZNF transcription factors are strong candidates of factors driving speciation in mammals.