Population Genetics of Bactrocera minax (Diptera: Tephritidae) in China Based on nad4 Gene Sequence.

ABSTRACT: Bactrocera minax (Enderlein) (Diptera: Tephritidae) is an important citrus pest in Asia with a non-uniform distribution. In some locations, it had been reported to occur but was either eradicated or disappeared itself. To understand species dispersal of B. minax, we collected and analyzed 359 individuals from 18 localities in China. One mitochondrial DNA gene fragment (nad4) was used to investigate the genetic diversity and population genetic structure of B. minax. The populations were divided by phylogenetic analyses and statistical parsimony haplotype networks into three branches: a Central China (CC) branch, a Western China (WC) branch, and a Southern China (SC) branch. A total of 93 variable sites (15.6% of the 595 bp alignment) and 91 unique haplotypes were

SUBMITTER: Hong F 

PROVIDER: S-EPMC6723541 | biostudies-literature | 2019 Aug

REPOSITORIES: biostudies-literature