猪繁殖与呼吸综合征病毒变异株FS的分离鉴定与全基因组序列分析

Abstract

Abstract: A porcine reproductive and respiratory syndrome virus (PRRSV) strain isolated from visceral organs was designated as PRRSV-FS. The sequence analysis revealed that the isolated virus was a mutation strain as the Nsp2 gene existed amino acid deletion of 30 and the GP5 gene was conservative relatively. The genome of PRRSV FS strain showed 88.7%, 98.8%,58.5% of nucleotide indentity with ATCC VR-22332, JN-HS,Europena Lelystad virus respectively.

Key words: PRRSV; isolation and identification; genome; sequencing and analysis

CLC Number:

S852.65

LI Jia-bin;ZHAO Meng-meng;LI Yu-gu;MA Chun-quan. Isolation, Identification and Genomic Sequencing of FS Mutation Strain of Porcine Reproductive and Respiratory Syndrome Virus[J]. , 2012, 39(3): 60-64.

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Isolation, Identification and Genomic Sequencing of FS Mutation Strain of Porcine Reproductive and Respiratory Syndrome Virus

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