Methods for obtaining revertants of transformed cells.

Agglutination Tests Animals Antigens Avian Sarcoma Viruses Cattle Cell Count Cell Line Cell Transformation, Neoplastic Chick Embryo Colchicine/pharmacology Cricetinae Culture Media Cyclic AMP/metabolism Cytochalasin B/pharmacology Evaluation Studies as Topic Methods Mice Mutation Phenotype Polyomavirus RNA Viruses Simian virus 40 Time Factors

Antigens Culture Media Cytochalasin B Cyclic AMP Colchicine