Isolation and identification of a natural reassortant mammalian orthoreovirus from least horseshoe bat in China.

ABSTRACT:

Background

Mammalian orthoreoviruses (MRVs) have a wide geographic distribution and can infect virtually all mammals. Infections in humans may be either symptomatic or asymptomatic. This study describes the isolation and identification of a natural reassortant MRV from least horseshoe bats (Rhinolophus pusillu) in China, referred to as RpMRV-YN2012.

Methods and results

The RpMRV-YN2012 was obtained from urine samples of Rhinolophus pusillus by cell culture. Negative-staining electron microscopy revealed that RpMRV-YN2012 was a non-enveloped icosahedral virus with ∼75 nm in diameter. Polyacrylamide gel electrophoresis (PAGE) migration patterns of the genome segments showed that RpMRV-YN2012 contained 10 segments in a 3:3:4 arrangement. The whole genome sequence of RpMRV2012 w

SUBMITTER: Wang L 

PROVIDER: S-EPMC4364601 | biostudies-literature | 2015

REPOSITORIES: biostudies-literature