title: Cytological mapping of the genes assigned to the human A 1 chromosome by use of radiation-induced chromosome breakage in a human-Chinese hamster hybrid cell line.
mesh_terms: D000818:Animals; D002460:Cell Line; D002869:Chromosome Aberrations; D002900:Chromosomes, Human, 1-3; D002999:Clone Cells; D006224:Cricetinae; D005796:Genes; D006801:Humans; D006822:Hybrid Cells / Q000528:radiation effects*; D011831:Radiation Genetics