Complete Genome Sequence of an Overattenuated Highly Pathogenic Porcine Reproductive and Respiratory Syndrome Virus
Author(s) -
Jiajun Wu,
Nanhua Chen,
Wei Han,
Zhen Cao,
Xiaoyu Deng,
Lilin Wang,
Xiuling Yu,
Zhi Zhou,
Xiangdong Li,
Jishu Shi,
Kegong Tian
Publication year - 2012
Publication title -
journal of virology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.617
H-Index - 292
eISSN - 1070-6321
pISSN - 0022-538X
DOI - 10.1128/jvi.00710-12
Subject(s) - porcine reproductive and respiratory syndrome virus , biology , virology , virus , genome , sequence (biology) , whole genome sequencing , gene , genetics
JXA1-P170 is an overattenuated highly pathogenic porcine reproductive and respiratory syndrome virus (HP-PRRSV) that has been passaged in vitro 170 times. Vaccination with JXA1-P170 cannot protect pigs against JXA1 challenge. Compared with the parental virus JXA1, JXA1-P170 contains 1 nucleotide (nt) deletion and 113 nt mutations leading to 59 amino acid substitutions. Here we announce the first complete genome sequence of the overattenuated HP-PRRSV.
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