Genetic diversity and population genetic structure of Cambodian indigenous chickens.

ABSTRACT:

Objective

Cambodia is located within the distribution range of the red junglefowl, the common ancestor of domestic chickens. Although a variety of indigenous chickens have been reared in Cambodia since ancient times, their genetic characteristics have yet to be sufficiently defined. Here, we conducted a large-scale population genetic study to investigate the genetic diversity and population genetic structure of Cambodian indigenous chickens and their phylogenetic relationships with other chicken breeds and native chickens worldwide.

Methods

A Bayesian phylogenetic tree was constructed based on 625 mitochondrial DNA D-loop sequences, and Bayesian clustering analysis was performed for 666 individuals with 23 microsatellite markers, using samples collected from 28 indigenous ch

SUBMITTER: Ren T 

PROVIDER: S-EPMC9066038 | biostudies-literature | 2022 Jun

REPOSITORIES: biostudies-literature