title: Genesis of the Philadelphia chromosome: possible points of breakage in chromosome.
mesh_terms: D002478:Cells, Cultured; D002869:Chromosome Aberrations; D002904:Chromosomes, Human, 21-22 and Y; D002906:Chromosomes, Human, 6-12 and X; D006801:Humans; D007621:Karyotyping; D007951:Leukemia, Myeloid / Q000235:genetics*; D007962:Leukocytes; D014178:Translocation, Genetic