Molecular detection and characterization of Anaplasma spp. in sheep and cattle from Xinjiang, northwest China.

ABSTRACT:

Background

Anaplasmosis is caused by obligate intracellular bacteria in the genus Anaplasma. These bacterial pathogens are transmitted by ticks and impact both human and animal health. This study was conducted to determine the prevalence and molecular characterization of Anaplasma spp. in ruminants sampled in Xinjiang, northwest China.

Methods

A survey was performed in August 2012 in rural areas of six counties in Xinjiang province. A total of 250 blood samples from ruminants were collected and tested for the presence of Anaplasma spp. by PCR. Positive samples were genetically characterized based on the 16S rRNA and msp4 genes.

Results

The results showed a high prevalence of Anaplasma spp. in ruminants, with at least three different Anaplasma species detected (A. phag

SUBMITTER: Yang J 

PROVIDER: S-EPMC4344993 | biostudies-literature | 2015 Feb

REPOSITORIES: biostudies-literature