Regional mitotic activity in the precardiac mesoderm and differentiating heart tube in the chick embryo.
D000704:Analysis of Variance; D000818:Animals; D002454:Cell Differentiation; D002642:Chick Embryo; D046508:Culture Techniques; D006321:Heart / Q000196:embryology*; D008648:Mesoderm / Q000166:cytology*; D008722:Methods; D008938:Mitosis