Diversity of Astrovirus in Goats in Southwest China and Identification of Two Novel Caprine Astroviruses.

ABSTRACT: A total of 232 goat fecal samples (124 diarrheic and 108 nondiarrheic) collected from 12 farms in Southwest China were tested for astrovirus using RT-PCR. A total of 16.9% (21/124) of diarrheic and 20.4% (22/108) of nondiarrheic samples were astrovirus-positive, and no statistical difference was found in the detection rate between healthy and sick goats. Furthermore, 28 obtained complete ORF2 sequences could be classified into six genotypes according to the species classification criteria of the International Committee on Taxonomy of Viruses (ICTV). It is worth noting that, in addition to four known caprine astrovirus genotypes (MAstV-33, MAstV-34, Caprine Astrovirus G5.1, and Caprine Astrovirus G3.1), MAstV-13 and MAstV-24 genotypes were identifie

SUBMITTER: Wang J 

PROVIDER: S-EPMC9430535 | biostudies-literature | 2022 Aug

REPOSITORIES: biostudies-literature