Evolution of CCR5 and CCR2 Genes in Bats Showed Multiple Independent Gene Conversion Events.

ABSTRACT: Chemokine receptors are an important determinant for the infectiousness of different pathogens, which are able to target the host cells by binding to the extracellular domains of these proteins. This is the mechanism of infection of HIV-1, among other concerning human diseases. Over the past years, it has been shown that two chemokine receptors, CCR2 and CCR5, have been shaped by events of gene conversion in different mammalian lineages, which has been linked to a possible selective advantage against pathogens. Here, by taking advantage of available bat genomes, we present the first insight of CCR2 and CCR5 evolution within the Chiroptera order. In total, four independent events of recombination between CCR2 and CCR5 were detected: two in a single species, Miniopterus natalensis; one in tw

SUBMITTER: Fernandes AP 

PROVIDER: S-EPMC8877049 | biostudies-literature | 2022 Jan

REPOSITORIES: biostudies-literature