Another example of an oncogene is the Bcr-Abl gene found on the Philadelphia Chromosome , a piece of genetic material seen in Chronic Myelogenous Leukemia caused by the translocation of pieces from chromosomes 9 and 22 .
This is a piece of genetic material seen in Chronic Myelogenous Leukemia , caused by the translocation of pieces from chromosomes 9 and 22 .