title: Heterogeneity of amino acid incorporation rate in adult skeletal muscle actin.
abstract: An actin preparation extracted at 25 degree C for 2 h from the residue which had previously been subjected to the routine extraction procedure, i.e. at 4 degree C for 15 min, showed markedly increased rates of amino acid incorporation, i.e. 48% higher than routinely extracted actin. The nature of the actin having higher amino acid incorporation rates was discussed in relation to 10S-actinin.
mesh_terms: D000199:Actins / Q000378:metabolism*; D000375:Aging; D000596:Amino Acids / Q000378:metabolism; D000818:Animals; D001001:Anura; D002645:Chickens; D009132:Muscles / Q000378:metabolism*; D011892:Rana catesbeiana
chemical_list: D000199:Actins; D000596:Amino Acids