Transition from non-muscle to muscle myosin light chains in chick embryo development.
In chick embryo blastoderm the electrophoretic pattern of myosin light chains changes between the 4-somite and the 19-somite stages (stages 8-13 of Hamburger and Hamilton) from that of non-muscle to muscle myosin. This transition seems to follow the differentiation of the myotomes and to be developmentally regulated.
Department of Biology, University of Milan, Italy.
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Fascio
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De Bernardi
D000818:Animals; D001756:Blastoderm; D002642:Chick Embryo / Q000378:metabolism*; D004591:Electrophoresis, Polyacrylamide Gel; D008970:Molecular Weight; D009132:Muscles / Q000196:embryology; D009218:Myosins / Q000378:metabolism*
D009218:Myosins