Genome characteristics of atypical porcine pestivirus from abortion cases in Shandong Province, China.

ABSTRACT:

Background

Atypical porcine pestivirus (APPV) is a novel, highly variable porcine pestivirus. Previous reports have suggested that the virus is associated with congenital tremor (CT) type A-II in piglets, and little information is available about the correlation between the virus and sow abortion, or on coinfection with other viruses. In China, reported APPV strains were mainly isolated from South China and Central China, and data about the APPV genome from northern China are relatively scarce.

Methods

Eleven umbilical cords, one placenta, and one aborted piglet, were collected from aborted sows of the same farm in Shandong Province of northern China. Nucleic acids were extracted from the above samples, and subsequently pooled for viral metagenomics sequencing and bioinforma

SUBMITTER: Sun X 

PROVIDER: S-EPMC10688472 | biostudies-literature | 2023 Nov

REPOSITORIES: biostudies-literature