Genetic structure analysis of Spirometra erinaceieuropaei isolates from central and southern China.

ABSTRACT:

Background

Sparganosis caused by invasion of the plerocercoid larvae (spargana) of Spirometra erinaceieuropaei have increased in recent years in China. However, the population genetic structure regarding this parasite is still unclear. In this study, we used the sequences of two mitochondrial genes cytochrome b (cytb) and cytochrome c oxidase subunit I (cox1) to analyze genetic variation and phylogeographic structure of the S. erinaceieuropaei populations.

Methodology/principal findings

A total of 88 S. erinaceieuropaei isolates were collected from naturally infected frogs in 14 geographical locations of China. The complete cytb and cox1 genes of each sample was amplified and sequenced. Total 61 haplotypes were found in these 88 concatenated sequences. Each sampled populatio

SUBMITTER: Zhang X 

PROVIDER: S-EPMC4368571 | biostudies-literature | 2015

REPOSITORIES: biostudies-literature