A mobile element-based evolutionary history of guenons (tribe Cercopithecini).

ABSTRACT:

Background

Guenons (tribe Cercopithecini) are a species-rich group of primates that have attracted considerable attention from both primatologists and evolutionary biologists. The complex speciation pattern has made the elucidation of their relationships a challenging task, and many questions remain unanswered. SINEs are a class of non-autonomous mobile elements and are essentially homoplasy-free characters with known ancestral states, making them useful genetic markers for phylogenetic studies.

Results

We identified 151 novel Alu insertion loci from 11 species of tribe Cercopithecini, and used these insertions and 17 previously reported loci to infer a phylogenetic tree of the tribe Cercopithecini. Our results robustly supported the following relationships: (i) Allenopithec

SUBMITTER: Xing J 

PROVIDER: S-EPMC1797000 | biostudies-literature | 2007 Jan

REPOSITORIES: biostudies-literature