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PCV-2海南株ORF2基因的克隆及序列分析

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摘要 为了研究猪圆环病毒2型(Porcine circovirus type 2,PCV-2)ORF2基因的分子特征,试验采用PCR方法从疑似圆环病毒感染的猪组织病料中扩增ORF2基因(大约730 bp),将纯化后的PCR产物克隆入p MD18-T载体,筛选鉴定后进行序列测定。结果表明:克隆的PCV-2海南株ORF2基因与来自国内的GZ株的核苷酸序列及推导氨基酸序列相似性最高,分别达到99.6%和99.6%;与疫苗株SH的核苷酸序列相似性为98.9%,推导的氨基酸序列相似性为98.7%;而与疫苗株LG的核苷酸序列相似性为91.3%,推导的氨基酸序列相似性为90.6%。
出处 《黑龙江畜牧兽医(下半月)》 CAS 北大核心 2015年第6期76-77,共2页
基金 海南省自然科学基金项目(313100) 海南省农业科学院农业科技创新专项(CXZX201401) 海南省引进集成应用专项(YJJC20120009) 海南省科学事业费项目(11-20408-0001)
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  • 1Opriessnig T, Meng X J, Halbur P G. Porcine circovirus type 2-associated disease, update on current terminology, clinical manifestations, pathogenesis, diagnosis, and intervention strategies[J]. J Vet DiagnInvest , 2007, 19(6):591-615. 被引量:1
  • 2Hamel A L, Lin L L, Nayar G P cine cireovirus associated with wasting syndrome in pigs[J]. J 5267. Nucleotide sequence of por- postweaning multisystemic Virol, 1998, 72(6):5262-. 被引量:1
  • 3Cortey M, Olvera A, Grau-Roma L, et al. Further comments on porcine circovirus type 2 (PCV2) genotype definition and nomenelature[J]. Vet Mierobiol, 2011, 149(3-4):522-523. 被引量:1
  • 4Tischer I, Peters D, Rasch R, et al. Replication of porcine cir- covirus: induction by glueosamine and cell cycle dependence [J]. ArchVirol, 1987, 96(1-2):39-57. 被引量:1
  • 5Tischer I, Rasch R, Tochtermann G. Characterization of pa povavirus-and pieornavirus-like particles in permanent pig kid ney cell lines[J]. Zentralbl Bakteriol Orig A, 1974, 226(2) 153-167. 被引量:1
  • 6Li W, Wang X, Ma T, et al. Genetic analysis of porcine cir- covirus type 2 (PCV2) strains isolated between 2001 and 2009 : genotype PCV2b predominate in postweaning multisys- temic wasting syndrome occurrences in eastern China[J]. Vi- rus Genes, 2010, 40(2) :244-51. 被引量:1
  • 7NAWAGITGUL P, MOROZOV I, BOLIN S R, et al. Open reading . j, ~ frame 2 of porcine circovirus type 2 encodes a major capsid protein [ J ]. J Gen Viro1,2000 ;81 (Ptg) :2281 - 2287. 被引量:1
  • 8NIAGRO F D, FORSTHOEFE1 \ N, LAWTHER R P, et al. Beak and feather disease virus and po~x~ine circovirus genomes: intermedi- ates between the geminiviruses and plant circovirus [ J ]. Arch Virol, 1998,143 (9) : 1723 - 1744. 被引量:1
  • 9MAHE D,BLANCHARD P,TRUONG C, et al. Differential recogni- tion of ORF2 protein from type 1 and type 2 porcine circoviruses and identification of immunorelevant epitopes [ J ]. J Gen Viral, 2000,81 (Pt7) :1815 - 1824. 被引量:1
  • 10Zong-zhao YANG,Jiang-bing SHUAI,Xian-jun DAI,Wei-huan FANG.A survey on porcine circovirus type 2 infection and phylogenetic analysis of its ORF2 gene in Hangzhou,Zhejiang Province,China[J].Journal of Zhejiang University-Science B(Biomedicine & Biotechnology),2008,9(2):148-153. 被引量:13

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