Genetic analysis of population structure and reproductive mode of the termite Reticulitermes chinensis snyder.

ABSTRACT: The subterranean termite Reticulitermes chinensis Snyder is an important pest of trees and buildings in China. Here, we characterized genetic structure and reproductive modes of R. chinensis from China for the first time. A total of 1,875 workers from 75 collection sites in Huanggang, Changsha and Chongqing cities were genotyped at eight microsatellite loci. Analysis of genetic clusters showed two subpopulations in Chongqing city. The Huanggang population showed a uniform genetic pattern and was separated from the other populations by the largest genetic distances (F ST: 0.17-0.20). In contrast, smaller genetic distances (F ST: 0.05-0.12) separated Changsha, Chongqing-1 and Chongqing-2 populations. Chongqing-1 was the only population showing a genetic bottleneck. Isolation by distance amon

SUBMITTER: Huang Q 

PROVIDER: S-EPMC3718804 | biostudies-literature | 2013

REPOSITORIES: biostudies-literature