Origin of Cells for Connective Tissues of Skull & Face Challenged

Friday, May 23, 2008 - 13:35 in Biology & Nature

With improved resolution, tissue-specific molecular markers and precise timing, University of Oregon biologist James A. Weston and colleagues 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.

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