title: Variations in chromosome numbers and their possible relationship to the development of 8-azaguanine resistance in V79 Chinese hamster cells.
mesh_terms: D000818:Animals; D001375:Azaguanine / Q000494:pharmacology*; D002460:Cell Line; D002478:Cells, Cultured; D002869:Chromosome Aberrations / Q000187:drug effects*; D006224:Cricetinae; D003412:Cricetulus; D004351:Drug Resistance; D008940:Mitotic Index; D013997:Time Factors
chemical_list: D001375:Azaguanine