A member of a new Picornaviridae genus is shed in pig feces.

ABSTRACT: During a study of the fecal microbiomes from two healthy piglets using high-throughput sequencing (HTS), we identified a viral genome containing an open reading frame encoding a predicted polyprotein of 2,133 amino acids. This novel viral genome displayed the typical organization of picornaviruses, containing three structural proteins (VP0, VP3, and VP1), followed by seven nonstructural proteins (2A, 2B, 2C, 3A, 3B, 3C(pro), and 3D(pol)). Given its particular relationship with Parechovirus, we propose to name it "Pasivirus" for Parecho sister clade virus, with "Swine pasivirus 1" (SPaV1) as the type species. Fecal samples collected at an industrial farm from healthy sows and piglets from the same herd (25 and 75, respectively) with ages ranging from 4 to 28 weeks were analyzed for the pres

SUBMITTER: Sauvage V 

PROVIDER: S-EPMC3446573 | biostudies-literature | 2012 Sep

REPOSITORIES: biostudies-literature