Philadelphia chromosome

https://doi.org/10.1351/goldbook.13565
Chromosome resulting from a reciprocal translocation between human chromosomes 9 and 22, most commonly associated with chronic myelogenous leukemia (CML).
See also: ABL oncogene
Source:
PAC, 2012, 84, 1113. (IUPAC glossary of terms used in immunotoxicology (IUPAC Recommendations 2012)) on page 1228 [Terms] [Paper]