RT-PCR快速检测猪繁殖与呼吸综合征临床组织样品的研究

CORC > 集美大学

	RT-PCR快速检测猪繁殖与呼吸综合征临床组织样品的研究
	吴国平 ; 郭川 ; 曹敏杰 ; 苏文金
刊名	http://epub.edu.cnki.net/grid2008/brief/detailj.aspx?filename=dyjz200406024&dbcode=CJFQ&dbname=CJFQ2004
	2012-06-05 ; 2012-06-05
关键词	PRRSV RT-PCR 临床组织病料 PRRSV RT-PCR clinical sample S854.4
其他题名	Studies on Detection of Porcine reproductive and respiratory syndrome virus in Tissue Sample by Reverse Transcription Polymerase Chain Reaction
中文摘要	根据猪繁殖和呼吸综合征病毒(PRRSV)已发表的核苷酸序列 ,在其核衣壳蛋白基因 (ORF7)保守区设计了一对跨幅约 380bp的特异性引物N1/N2 ,对已知PRRSVJK10 0 1毒株和PRRS临床病料进行RT PCR扩增 ,均扩增出约 380bp的特异片段。用此方法检测 5份疑似PRRS病例肺组织病料 ,结果均为阳性 ,对 2个阳性样品扩增产物进行克隆、测序 ,全长均为 372bp ,与PRRSVVR 2 332毒株ORF7同源性为 95%,证实为PRRSV的核衣壳蛋白基因。结果表明 ,建立的RT PCR检测PRRS临床组织病料特异、快速 ,可用于PRRS临床病料检测; According to the published sequence of PRRSV genome, a pair of specific primers (N1/N2) was designed based on the gene encoding the N protein of PRRSV. The region between the primers was about 380 bp. A reverse transcription-polymerase chain reaction (RT-PCR) was developed for the detection of PRRSV in clinical lung tissue samples. Five clinical lung samples were detected by RT-PCR and all were identified as PRRSV positive, two of them were further cloned and sequenced. The result showed that both genes are 372 bp in length and shared very high homology to the ORF7 gene of PRRSV VR-2332 strain.In conclusion, the RT-PCR is specific and rapid and can be applied to diagnose PRRS clinically.; 【作者单位】厦门大学生命科学院；集美大学生物工程学院；集美大学生物工程学院福建厦门361005集美大学水产学院水产生物技术研究所；福建厦门361021；福建厦门361005；【作者英文名】WU Guo-ping~(1, 2), GUO Chuan~(1), CAO Min-jie~(3),SU Wen-jin~(3) (1.School of life science, Xiamen University, Xiamen,Fujian,361005, China; 2. Fisheries School & Institute of Aquaculture Biotechnology, Jimei University, Xiamen,Fujian,361021,China; 3
语种	中文
内容类型	期刊论文
源URL	[http://ir.calis.edu.cn/hdl/235041/18311]
专题	集美大学
推荐引用方式 GB/T 7714	吴国平,郭川,曹敏杰,等. RT-PCR快速检测猪繁殖与呼吸综合征临床组织样品的研究[J]. http://epub.edu.cnki.net/grid2008/brief/detailj.aspx?filename=dyjz200406024&dbcode=CJFQ&dbname=CJFQ2004,2012, 2012.
APA	吴国平,郭川,曹敏杰,&苏文金.(2012).RT-PCR快速检测猪繁殖与呼吸综合征临床组织样品的研究.http://epub.edu.cnki.net/grid2008/brief/detailj.aspx?filename=dyjz200406024&dbcode=CJFQ&dbname=CJFQ2004.
MLA	吴国平,et al."RT-PCR快速检测猪繁殖与呼吸综合征临床组织样品的研究".http://epub.edu.cnki.net/grid2008/brief/detailj.aspx?filename=dyjz200406024&dbcode=CJFQ&dbname=CJFQ2004 (2012).