PMID- 23180485
OWN - NLM
STAT- MEDLINE
DCOM- 20130703
LR  - 20211021
IS  - 1572-994X (Electronic)
IS  - 0920-8569 (Linking)
VI  - 46
IP  - 1
DP  - 2013 Feb
TI  - Sequence analysis of NSP9 gene of 25 PRRSV strains from Guangdong province, 
      subtropical southern China.
PG  - 88-96
LID - 10.1007/s11262-012-0842-6 [doi]
AB  - In order to evaluate the trend in the prevalence of porcine reproductive and 
      respiratory syndrome on farms, 25 porcine reproductive and respiratory syndrome 
      virus (PRRSV) strains were collected from 2009 to 2012 from 11 districts in the 
      Guangdong province. The complete gene sequences of NSP9 from the 25 PRRSV strains 
      were amplified, sequenced, and then compared with the published sequences of 
      other strains. The results showed that these sequences shared 97.6-99.4 % of the 
      same nucleotides and 97.5-99.4 % of the same amino acid sequence identities with 
      JXA1, 91.4-93.1 % of the same nucleotides and 95.4-92.6 % of the same amino acid 
      sequence identities with VR2332, and 95.1-98.4 % of the same nucleotides and 
      95.3-97.0 % of the same amino acid sequences with the classical Chinese vaccine 
      strain Ch-1a. Phylogenetic analyses showed that all of these 25 strains belonged 
      to the North American genotype and were further divided into three sub-genotypes. 
      This basic data allowed us to evaluate the prevalence of PRRS in the Guangdong 
      province and the variation and evolution of the nsp9 gene in PRRSV.
FAU - Zhao, Mengmeng
AU  - Zhao M
AD  - College of Veterinary Medicine, South China Agricultural University, Guangzhou, 
      People's Republic of China.
FAU - Ning, Zhangyong
AU  - Ning Z
FAU - Wang, Heng
AU  - Wang H
FAU - Huang, Zhen
AU  - Huang Z
FAU - Zhang, Minze
AU  - Zhang M
FAU - Zhang, Guihong
AU  - Zhang G
LA  - eng
SI  - GENBANK/JX162088
SI  - GENBANK/JX162089
SI  - GENBANK/JX162090
SI  - GENBANK/JX162091
SI  - GENBANK/JX162092
SI  - GENBANK/JX162093
SI  - GENBANK/JX162094
SI  - GENBANK/JX162095
SI  - GENBANK/JX162096
SI  - GENBANK/JX162097
SI  - GENBANK/JX162098
SI  - GENBANK/JX162099
SI  - GENBANK/JX826373
SI  - GENBANK/JX826374
SI  - GENBANK/JX826375
SI  - GENBANK/JX826376
SI  - GENBANK/JX826377
SI  - GENBANK/JX826378
SI  - GENBANK/JX826379
SI  - GENBANK/JX826380
SI  - GENBANK/JX826381
SI  - GENBANK/JX826382
SI  - GENBANK/JX826383
SI  - GENBANK/JX826384
SI  - GENBANK/JX826385
PT  - Journal Article
PL  - United States
TA  - Virus Genes
JT  - Virus genes
JID - 8803967
RN  - 0 (RNA, Viral)
RN  - 0 (Viral Nonstructural Proteins)
SB  - IM
MH  - Animals
MH  - China
MH  - Cluster Analysis
MH  - Genotype
MH  - Molecular Sequence Data
MH  - Phylogeny
MH  - Porcine Reproductive and Respiratory Syndrome/*virology
MH  - Porcine respiratory and reproductive syndrome virus/*genetics/*isolation & 
      purification
MH  - RNA, Viral/*genetics
MH  - Sequence Analysis, DNA
MH  - Sequence Homology, Amino Acid
MH  - Sequence Homology, Nucleic Acid
MH  - Swine
MH  - Viral Nonstructural Proteins/*genetics
EDAT- 2012/11/28 06:00
MHDA- 2013/07/05 06:00
CRDT- 2012/11/27 06:00
PHST- 2012/11/27 06:00 [entrez]
PHST- 2012/11/28 06:00 [pubmed]
PHST- 2013/07/05 06:00 [medline]
AID - 10.1007/s11262-012-0842-6 [doi]
PST - ppublish
SO  - Virus Genes. 2013 Feb;46(1):88-96. doi: 10.1007/s11262-012-0842-6.