Two distinct regulatory steps in cartilage differentiation.
D000818:Animals; D002356:Cartilage / Q000166:cytology*; D002454:Cell Differentiation; D002642:Chick Embryo; D003094:Collagen / Q000378:metabolism; D003370:Coturnix; D046508:Culture Techniques; D005455:Fluorescent Antibody Technique; D005786:Gene Expression Regulation; D008854:Microscopy, Electron; D010641:Phenotype; D014921:Wings, Animal / Q000166:cytology
D003094:Collagen