摘要
猪繁殖与呼吸综合征是由猪繁殖与呼吸综合征病毒引起的猪的一种传染病,目前在世界各地均有发生和流行,是危害养猪业最为严重的疾病之一。PRRSV也是造成2006年以来我国猪高热病的主要病原。本文对猪繁殖与呼吸综合征病毒的病毒形态和理化特性、基因组结构、病毒蛋白及功能,基因组的变异,分子生物学诊断等五个方面的研究进展作了综述。
Porcine Reproductive and Respiratory Syndrome is a newly discovered infectious disease, which had spread widely and caused huge loss to word pig industry. PRRSV was the major antigen of A High Fever Syndrome (HFS) in swine outbreak in 2006. The article described research progress on viral morphous and characteristics, genome structure, viral protein function, variation of genome structure, and molecular biological diagnosis.
出处
《畜禽业》
2008年第3期10-12,共3页
Livestock and Poultry Industry
关键词
猪繁殖与呼吸综合征病毒
基因组
编码蛋白
基因变异
分子生
物学诊断
porcine reproduction and respiratory syndrome virus (PRRSV)
genome
encoden protein
gene variation
molecular biological diagnosis