The Tre2 (USP6) oncogene is a hominoid-specific gene.

ABSTRACT: Gene duplication and domain accretion are thought to be the major mechanisms for the emergence of novel genes during evolution. Such events are thought to have occurred at early stages in the vertebrate lineage, but genomic sequencing has recently revealed extensive amplification events during the evolution of higher primates. We report here that the Tre2 (USP6) oncogene is derived from the chimeric fusion of two genes, USP32 (NY-REN-60), and TBC1D3. USP32 is an ancient, highly conserved gene, whereas TBC1D3 is derived from a recent segmental duplication, which is absent in most other mammals and shows rapid amplification and dispersal through the primate lineage. Remarkably, the chimeric gene Tre2 exists only in the hominoid lineage of primates. This hominoid-specific oncogene arose as re

SUBMITTER: Paulding CA 

PROVIDER: S-EPMC151371 | biostudies-literature | 2003 Mar

REPOSITORIES: biostudies-literature