Genetic diversity of Plasmodium vivax population in Anhui province of China.

ABSTRACT:

Background

Although the numbers of malaria cases in China have been declining in recent years, outbreaks of Plasmodium vivax malaria were still being reported in rural areas south of the Yellow River. To better understand the transmission dynamics of P. vivax parasites in China, the extent of genetic diversity of P. vivax populations circulating in Bozhou of Anhui province of China were investigated using three polymorphic genetic markers: merozoite surface proteins 1 and 3α (pvmsp-1 and pvmsp-3α) and circumsporozoite protein (pvcsp).

Methods

Forty-five P. vivax clinical isolates from Bouzhou of Anhui province were collected from 2009 to 2010 and were analysed using PCR/RFLP or DNA sequencing.

Results

Seven and six distinct allelic variants were identified using PCR/R

SUBMITTER: Huang B 

PROVIDER: S-EPMC3893497 | biostudies-literature | 2014 Jan

REPOSITORIES: biostudies-literature