Evolution and functional divergence of NLRP genes in mammalian reproductive systems.

ABSTRACT:

Background

NLRPs (Nucleotide-binding oligomerization domain, Leucine rich Repeat and Pyrin domain containing Proteins) are members of NLR (Nod-like receptors) protein family. Recent researches have shown that NLRP genes play important roles in both mammalian innate immune system and reproductive system. Several of NLRP genes were shown to be specifically expressed in the oocyte in mammals. The aim of the present work was to study how these genes evolved and diverged after their duplication, as well as whether natural selection played a role during their evolution.

Results

By using in silico methods, we have evaluated the evolution and functional divergence of NLRP genes, in particular of mouse reproduction-related Nlrp genes. We found that (1) major NLRP genes have been dupl

SUBMITTER: Tian X 

PROVIDER: S-EPMC2735741 | biostudies-literature | 2009 Aug

REPOSITORIES: biostudies-literature