in the presence of 1.6 mm extracellular ca2+ and cytochalasin b ( 5 micrograms/ml ) the amount of actin associated with the cytoskeleton under control and stimulated conditions is reduced to 13 +/- 2.2 and 10.2 +/- 3.5 % of total cell actin , and that of myosin is reduced to 50.2 +/- 14 and 2.3 +/- 0.8 % of the total cell myosin .
C0010853
cytoskeleton
C0001271
actin