title: Potential biological explanation of stimulation of colony growth in semi-solid agar by cytotoxic agents.
mesh_terms: D000362:Agar; D000818:Animals; D002452:Cell Count; D002455:Cell Division / Q000187:drug effects; D002460:Cell Line; D002999:Clone Cells / Q000187:drug effects; D003584:Cytological Techniques; D003609:Dactinomycin / Q000494:pharmacology*; D005260:Female; D006801:Humans; D008545:Melanoma / Q000473:pathology / Q000503:physiopathology*; D008558:Melphalan / Q000494:pharmacology*; D051379:Mice; D013268:Stimulation, Chemical
chemical_list: D003609:Dactinomycin; D000362:Agar; D008558:Melphalan