title: Identification of a 20,000-dalton protein in SSV-transformed nonproducer cells.
mesh_terms: D000818:Animals; D000936:Antigen-Antibody Complex; D002460:Cell Line; D002472:Cell Transformation, Viral; D007106:Immune Sera; D007668:Kidney; D008970:Molecular Weight; D051381:Rats; D012190:Retroviridae / Q000235:genetics*; D012842:Sarcoma Virus, Woolly Monkey / Q000235:genetics*; D014764:Viral Proteins / Q000235:genetics* / Q000302:isolation & purification
chemical_list: D000936:Antigen-Antibody Complex; D007106:Immune Sera; D014764:Viral Proteins