Specificity of the Ph1 chromosome.
D001855:Bone Marrow Diseases / Q000235:genetics*; D002869:Chromosome Aberrations; D025063:Chromosome Disorders; D006801:Humans; D007951:Leukemia, Myeloid / Q000235:genetics; D009196:Myeloproliferative Disorders / Q000235:genetics; D011087:Polycythemia Vera / Q000235:genetics; D055728:Primary Myelofibrosis / Q000235:genetics; D013922:Thrombocytosis / Q000235:genetics