Molecular characterization of two novel reoviruses isolated from Muscovy ducklings in Guangdong, China.

ABSTRACT:

Background

Novel Muscovy duck reovirus (N-MDRV), emerged in southeast China in 2002, which can infect a wide range of waterfowl and induces clinical signs and cytopathic effects that are distinct from those of classical MDRV, and continues to cause high morbidity and 5-50% mortality in ducklings. The present study aimed to investigate the characteristics of two novel reoviruses isolated from Muscovy ducklings in Guangdong, China.

Results

Two novel MDRV strains, designated as MDRV-SH12 and MDRV-DH13, were isolated from two diseased Muscovy ducklings in Guangdong province, China in June 2012 and September 2013, respectively. Sequencing of the complete genomes of these two viruses showed that they consisted of 23,418 bp and were divided into 10 segments, ranging from 1191 bp (S

SUBMITTER: Zhang XL 

PROVIDER: S-EPMC6511161 | biostudies-literature | 2019 May

REPOSITORIES: biostudies-literature