Letter: The Philadelphia or short Y chromosome.
D002869:Chromosome Aberrations; D002904:Chromosomes, Human, 21-22 and Y; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D007951:Leukemia, Myeloid / Q000235:genetics; D008297:Male; D012730:Sex Chromosomes; D012737:Sex Factors