Browse
Submit Data
Databases
API
Help

Dataset Information

32 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

New variants of porcine epidemic diarrhea virus, China, 2011.

ABSTRACT: In 2011, porcine epidemic diarrhea virus (PEDV) infection rates rose substantially in vaccinated swine herds. To determine the distribution profile of PEDV outbreak strains, we sequenced the full-length spike gene from samples from 9 farms where animals exhibited severe diarrhea and mortality rates were high. Three new PEDV variants were identified.

SUBMITTER: Li W

PROVIDER: S-EPMC3414035 | biostudies-literature |

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Similar Datasets

Porcine epidemic diarrhea virus variants with high pathogenicity, China.

Project description: Not available

| S-EPMC3840889 | biostudies-literature

Porcine epidemic diarrhea virus

Project description:Porcine epidemic diarrhea virus Genome sequencing and assembly

| PRJNA1175877 | ENA

Porcine epidemic diarrhea virus

Project description:Porcine epidemic diarrhea virus Genome sequencing and assembly

| PRJNA953180 | ENA

Porcine epidemic diarrhea virus

Project description:Porcine epidemic diarrhea virus isolate CH/Shanxi-G/2022 spike (S) gene, complete cds

| PRJNA1102910 | ENA

Porcine epidemic diarrhea virus

Project description:Complete genome sequence of a porcine epidemic diarrhea s gene indel strain isolated in france in february 2019

| PRJNA544175 | ENA

Porcine epidemic diarrhea virus

Project description:Porcine epidemic diarrhea virus Raw sequence reads

| PRJNA1068981 | ENA

Porcine epidemic diarrhea virus

Project description:Porcine epidemic diarrhea virus Raw sequence reads

| PRJNA1069035 | ENA

Porcine epidemic diarrhea virus

Project description:Porcine epidemic diarrhea virus Genome sequencing and assembly

| PRJNA844509 | ENA

Molecular epidemiology of porcine epidemic diarrhea virus in China.

Project description:Since early 2006, porcine epidemic diarrhea virus (PEDV) has been reemerging in immunized swine herds. Open reading frame 3 (ORF3) is the only accessory gene in the PEDV genome. The entire ORF3 genes of 12 PEDV field strains and one vaccine strain were sequenced. The ORF3 genes of Chinese PEDV field strains (excluding CH/GSJIII/07) contain a single 672- or 675-nucleotide (nt) ORF, which encodes a 223- or 224-aa-long peptide. However, the CV777 vaccine strain and CH/GSJIII/07 contain a 276-nt ORF because of a 49-nt deletion at nt 245-293. The Chinese PEDV field strains and PEDV reference strains are divided into three groups based on the phylogenetic relationship of their ORF3 genes. Chinese PEDV field strains (excluding CH/GSJIII/07) have a close phylogenetic relationship to Korean strains and are genetically different from the PEDV vaccine strains. However, CH/GSJIII/07 has a close phylogenetic relationship to two vaccine strains, suggesting that it might have evolved from a live vaccine strain. Chinese PEDV field strains (excluding CH/GSJIII/07) can be differentiated from PEDV vaccine strains by a nested RT-PCR method.

| S-EPMC7086990 | biostudies-literature

Genetic variation analysis of reemerging porcine epidemic diarrhea virus prevailing in central China from 2010 to 2011.

Project description:Porcine epidemic diarrhea has re-emerged with devastating impact in central China since October 2010. To investigate and analyze the reason of this outbreak, the M and ORF3 genes of 15 porcine epidemic diarrhea viruses (PEDV), which were collected from different areas of central China during October 2010 and December 2011, were amplified by reverse transcriptase polymerase chain reaction, cloned, sequenced, and analyzed. Sequence analyses showed that the nucleotides and amino acids were changed at some sites in the M and ORF3 genes of the 15 PEDV strains compared with those genes of CV777 reference strain. Based on the phylogenetic analyses, PEDVs in central China and reference strains could be separated into three groups: G1, G2, and G3. The 15 PEDV strains belonged to G3 group and showed a close relationship with Korean strains (2007), Thai strains (2007-2008), and partial other Chinese strains (2010-2011), but differed genetically from European strains (Br1/87) and the vaccine strain (CV777 vs) being used in China. Furthermore, all 15 PEDV strains from central China and some other isolates in China from 2003 to 2007 (LJB-03, QH, and LZC) belonged to different group. Therefore, PEDV exhibits rapid variation and genetic evolution, and the currently prevailing PEDV strains in central China are a new genotype.

| S-EPMC3610022 | biostudies-literature

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data