Fig5C. Copyright: Reprinted with permission from Elsevier from [doi:10.1016/j.ydbio.2003.07.020] Dev Biol 264: 77-90, Medina-Martinez O; Ramirez-Solis R, In vivo mutagenesis of the Hoxb8 hexapeptide domain leads to dominant homeotic transformations that mimic the loss-of-function mutations in genes of the Hoxb cluster. Copyright 2003