title: Circular DNA from heterokaryons of SV40-transformed mouse and African green monkey cells.
mesh_terms: D002460:Cell Line; D002471:Cell Transformation, Neoplastic; D004270:DNA, Circular / Q000302:isolation & purification*; D004272:DNA, Mitochondrial / Q000302:isolation & purification; D004279:DNA, Viral / Q000302:isolation & purification; D006822:Hybrid Cells / Q000032:analysis*; D013539:Simian virus 40
chemical_list: D004270:DNA, Circular; D004272:DNA, Mitochondrial; D004279:DNA, Viral