Origin Of Cells For Connective Tissues Of Skull And Face Challenged
Tuesday, May 27, 2008 - 21:35
in Biology & Nature
With improved resolution, tissue-specific molecular markers and precise timing scientsists have possibly overturned a long-standing assumption about the origin of embryonic cells that give rise to connective and skeletal tissues that form the base of the skull and facial structures in back-boned creatures from fish to humans.