Complete Genome Sequence of a Novel GV.2 Sapovirus Strain, NGY-1, Detected from a Suspected Foodborne Gastroenteritis Outbreak.

Sapoviruses, members of the family Caliciviridae, are genetically highly diverse. We report here the first complete genome sequence of a genogroup V genotype 2 sapovirus strain, NGY-1, detected from fecal samples of a suspected foodborne gastroenteritis outbreak, determined using a metagenomic sequencing approach.

Intracellular localization of Equine herpesvirus type 1 tegument protein VP22.

Intracellular localization of Equine herpesvirus type 1 (EHV-1) tegument protein VP22 was examined by using a plasmid that expressed VP22 fused with an enhanced green fluorescent protein (EGFP). Also a recombinant EHV-1 expressing VP22 fused with a red fluorescent protein (mCherry) was constructed to observe the localization of VP22 in infected cells. When EGFP-fused VP22 was overexpressed in the cells, VP22 localized in the cytoplasm and nucleus.

The ORF37 (UL24) is a neuropathogenicity determinant of equine herpesvirus 1 (EHV-1) in the mouse encephalitis model.

Equine herpesvirus 1 (EHV-1) bacterial artificial chromosome clone (Ab4p BAC) was established based on neuropathogenic strain Ab4p. ORF37 encoding UL24 was replaced with a selection cassette, rpsL-neo gene, to produce an ORF37 deletion mutant, Ab4pORF37. Transfection of RK-13 cells with Ab4pORF37 genome DNA produced infectious virus, indicating that ORF37 is not essential for EHV-1 replication in cell culture.