the sperm actin was shown to be localized in the microfilaments in the acrosomal processes by : ( a ) heavy meromyosin binding in situ , ( b ) sodium dodecyl sulfate ( sds ) gel electrophoresis of the isolated acrosomal processes and a comparison to gels of flagella which contain no band corresponding to the molecular weight of actin , and ( c ) sds gel electrophoresis of the extract from isolated acrosomal caps .
C0025979
microfilaments
C0001271
actin