禽呼肠孤病毒L1和L3基因的克隆与序列分析
详细信息    本馆镜像全文|  推荐本文 |  |   获取CNKI官网全文
摘要
本试验参考禽呼肠孤病毒S1133株L1基因序列(GenBank),禽呼肠孤病毒1733株L3基因序列(GenBank)分别设计3对特异性引物,以禽呼肠孤病毒内蒙古分离株C-98株和天津分离株T-98株提取的总RNA为模板,采用RT-PCR方法分别扩增L1基因和L3基因的cDNA ,获得的cDNA连接到PMD19-T载体中,并进行克隆,经PCR和限制性内切酶切鉴定后的阳性重组质粒送宝生物(大连)有限公司进行测序,对测定的序列进行拼接,结果显示:L1基因cDNA全长3959bp,包含一个由3882bp组成的完整开放阅读框,共编码1293个氨基酸,且在5′端和3′端分别有21bp和56bp组成的非编码区;L3基因cDNA全长3907bp,包含一个由3858bp组成的完整开放阅读框,共编码1285个氨基酸,在5′端和3′端分别有12bp和37bp组成的非编码区,且序列已递交于GenBank数据库中,登录号分别为C-98(L1基因:EU616735;L3基因:EU616737);T-98(L1基因:EU616739;L3基因:EU616738)。序列同源性比较分析结果表明:C-98与T-98在L1和L3基因核苷酸及其推导的氨基酸都有着很高的同源性,为99.8%,99.9%;C-98和T-98与其它12株禽呼肠孤病毒分离株相比较,L1基因核苷酸同源性在85.4%~99.8%,推导的氨基酸序列同源性在96.4%~99.8%;L3基因核苷酸同源性在72.6%~99.9%,推导的氨基酸序列同源性在83.1%~99.8%。C-98和T-98 L1基因与3株哺乳动物呼肠孤病毒分离株L3基因核苷酸同源性在43.9%~44.5%,其推导的氨基酸序列同源性在43.0%~43.2%;C-98和T-98 L3基因与3株哺乳动物呼肠孤病毒L2基因核苷酸同源性在4.7%~5.0%,其推导的氨基酸序列同源性在26.6%~27.4%。进化树分析显示:L1基因分出4个不同的谱系,L3基因分出3个不同的谱系,且各谱系之间与致病性、血清型和分离地区没有相关性,但是C-98、T-98、S1133、1733、2408、919和T6始终在L1基因和L3基因进化树的同一个谱系中。氨基酸序列分析表明:C-98和T-98及12株参考毒株在L1基因靠近N末端有一个独特的亲水区,位于1aa~110aa,在亲水区内还存在一个可变区,位于19aa~51aa,在肽链的182aa~202aa位存在一个锌指结构基序C2H2;L3基因在169aa与188aa位点有鸟苷酸转移酶(即加帽酶)所必需的赖氨酸(Lys)残基,822aa-830aa具有SAM(S-腺苷-L-甲硫氨酸)结合位点,379aa-386aa存在ATP/GTP结合基序A。
Three pairs of primers were designed for gene L1 and L3 according to the sequences of avian reovirus strain S1133 and strain 1733 in GenBank respectively, and the cDNA of the two genes were amplified by RT-PCR with the total extracted RNA of the Inner Mongolia isolates C-98 and the Tianjing isolates T-98. The PCR product were ligated with PMD19-T vector and cloned, the recombinant plasmid obtained were certified by PCR, restriction endonucleases analysis and sequenced. The result showed that the cDNA of L1 gene consists of 3959 bp including a whole open reading frame which codes 1293 amino acids with 3882 bp and two non-coding regions, 21bp and 56bp, at 5′end and 3′end respectively; and the cDNA of L3 gene, 3907bp, also includes a whole open reading frame, 3858 bp, which codes 1285 amino acids and a 12bp and 37bp non-coding region at 5′end and 3′end respectively. The nucleotide sequences of L1 and L3 genes reported in this study have been submitted to the GenBank database, the accession numbers of L1 and L3 genes include:C-98 L1(EU616735);C-98 L3(EU616737);T-98 L1(EU616739);T-98L3(EU61673 8).The analysis of the sequence homology showed that there were high homology both in nucleotide sequences and the deduced amino acids sequence of L1 and L3 gene between C-98 and T-98, 99.8% and 99.9% respectively; compared with other 12 ARV isolates, the homologies of the nucleotide sequence of L1 gene ranged from 85.4% to 99.8% and the deduced amino acids sequences ranged from 96.4% to 99.8%; the homologies of L3 gene were between 72.6% and 99.9% and the amino acids sequence were between 83.1% and 99.8%. The nucleotide sequence homologies of the gene L1 of C-98 and T-98 and L3 gene of other 3 MRV isolates were between 43.9% and 44.5% and the amino acid sequence were between 43.0% and 43.2%; while the nucleotide sequence homologies of the L3 gene of C-98 and T-98 and the L2 gene of other 3 MRV isolates were between 4.7% and 5.0% and the amino acid sequence were between 26.6% and 27.4%. Phylogenetic analysis of L1 and L3 genes revealed that L1 genes have diverged into four distinct lineages and L3 genes have diverged into three distinct lineages, and that there was no correlation between lineages and viral serotypes, pathotypes and origins, but C-98, T-98, S1133, 1733, 2408, 919 and T6 contained the L1 and L3 genes which were consistently located in the same respective lineages, the remaining virus strains demonstrated reassortment of either one of L1 or L3 genes. Analysis of amino acid sequence of L1 and L3 gene of C-98, T-98 and 12 virus strains showed that the amino acid sequence of L1 gene possesses a variable region (residues 19~51) located within a conserved hydrophilic region (residues 1~110) and a C2H2 zinc-binding motif(residues 182~202), and the amino acid sequence of L3 gene possesses two conserved K residues at positions 169 and 188 indicative of guanylyltrans- ferase activity, a conserved S-adenosyl-L-methionine-binding motif (residues 822-830), and an ATP/GTP-binding site motif A (residues 379~386).
引文
1 殷震,刘景华主编.动物病毒学[M].第二版,北京:科学出版社,1997,538-548
    2 张云,刘明,欧阳岁东等.正呼肠孤病毒及其分类学依据研究进展[J].动物医学进展.2004,25(6):46-49
    3 陆承平.禽呼肠孤病毒[J].中国畜禽传染病,1992,67:60-61
    4 Heffels-Redmann U,Muller H,Kaleta E F.Structural and biological characteristics of reoviruses isolated from Muscovy ducks (Cairina moschata)[J].Avian Pathology, 1992, 21:481-491
    5 B W 卡尔尼克著.高福等译.禽病学[M].第 10 版,北京:中国农业出版社,1999
    6 陈华美,曹三杰,文心田.鸡病毒性关节炎诊断方法研究进展[J].动物医学进展,2006,27 (3):43~46
    7 Van Loon A A,Koopman H C,Kosman W,et al.Isolation of a new serotype of avian reovirus associated with malabsorption syndrome in chickens[J].Vet Q,1999,23(3):129-133
    8 Fahey J E,J F Crawley.Studies on chronic respiratory disease of chickens ⅡIsolation of a virus[J].Can J Comp Med,1954,18:13-21
    9 Olson N O ,D C Shelton, D A Munro.Infectious synvitits control by medication-effect of strain differernces and pleuropneumonia-like organisma[J].Am J Vet Res,1957,18: 735-739
    10 Walker E R,M H Friendman,N O Olson.Electron microscopic study of an avian reovirus that causes arthritis[J].Ultastruct Res,1972,41:67-79
    11 Krauss H,Ueberschar S.Zur Struktur eines neuen Gefiugel-Orphan-Virus[J]. Zentralb- latt fur Veterinarmedizin,1966,13B:239-249
    12 Deshmukh D R, Pomeroy B S.Avian reoviruses ⅠIsolation and serological characteri- zation[J].Avian Diseases,1969a,13:239-243
    13 Cessi D,Lombardine F.Orientamenti sulla profilassi dell’artrite virale aviare. Vaccinazione dei riproduttori,gran parentali e parentali[J].Clinica Veterinaria, 1975,98:414-417
    14 王锡坤,唐秀英,刘庆祥,等.应用琼扩试验检查鸡病毒性关节炎[J].家畜传染病.1985,3: 26-27
    15 肖成蕊,梁基.鸡病毒性关节炎的诊断[J].中国兽医科技,1989,10:21-22
    16 陈友士,陈薄言,蔡宝祥,从关节炎病鸡分离出一株禽呼肠孤病毒[J].南京农业大学学报,1992,15(1):87-92
    17 陈友士,陈薄言,蔡宝祥,一株分离自外观正常鸡胚的禽呼肠孤病毒的鉴定,畜牧兽医学报,1993,24(3):243-247
    18 赵振芬,徐为燕等,禽呼肠孤病毒变异株的分离鉴定,1996,11(4):352-359
    19 Malkinson M,Perk K,Weisman Y.Reovirus infection of young muscovy ducks(Cairina moschata)[J].Avian Pathology,1981,10:433-440
    20 Pascucci S,Gelmetti D,Giovannetti L.Reovirus infection of muscovy ducks(Cairina moschata)[J].Clinical Veterinatia,1984,107:148-151
    21 Heffelo-Redmann U,Muller H,Kaleta E F.Structural and biological characteristics of reoviruses isolated from muscovy ducks(Caitina moschata)[J].Avian Pathology, 1992, 21(3):481-491
    22 吴宝成,陈家祥,姚金水,等.番鸭呼肠孤病毒的分离与鉴定[J].福建农业大学学报,2001, 30(2):227-230
    23 Kuntz-Simon G,Le Gall-Recule G,de Boisseson C,et a1.Muscovy duck reovirus σC protein is atypically encoded by the smallest genome segment[J].J Gen Virol, 2002,83:1189-1200
    24 Duncan R,Sullivan K.Characterization of two avian reoviruses that exhibit strain speck quantitative differences in their syncytium-inducing and pathogenic capabilities[J].Virology,1998,250(2):263-272
    25 Duncan R.Extensive sequence divergence and phylogenetic relationships between the fusogenic and nonfusogenic orthoreoviruses:a species proposal[J].Virology,1999, 260(2):316-328
    26 Glass S E,Naqi S A,and Hall C F et al.Isolation and characterization of a virus associated with arthritis of chickens[J].Avian Diseases,1973,17:415-424
    27 Carboni A,Cervio G,and Cessi D et al.Studies viral arthritis(tenosynovitis)in Italy[J].Avian Pathology.1975,4:87-95
    28 胡林奇,陈少莺.番鸭呼肠孤病毒研究进展[J].福建畜牧兽医,2004,增刊,26:7-8
    29 刘文兴,陈枝华,游伟铭,等.中国禽呼肠孤病毒番鸭分离株的纯化及其核酸与结构蛋白分析[J].中国兽医科技,2004,34(12):10-15
    30 Shapourim R S,Frenette D,Larochelle R,et al.Chatacterization of monoclonal antibodies against avian reovirus strain S1133[J].Avian Pathology,1996,25:57-67
    31 Gaelle K S,Ghislainel,Gall-Recule,et al.Muscovy duck reovirusδC Protein is a typically encoded by the smallest genome segment[J].Journal of General Virology, 2002,83:1189-1200
    32 Meanger J,Wockramasinghe R,Enrique C E,et al.Type-speck antigeaicity of avian reoviruses[J].Avian Pathology,1995,24:121-134
    33 洪超.鸡病毒性关节炎[J].吉林畜牧兽医,1995,5:34-35
    34 赵月兰,秦建华.鸡病毒性关节炎研究概况[J].养禽与禽病防治,1995,3:13-14
    35 U.Heffels-Redmann,et al.Structural and biological characteristics of reovirusesisolated from muscovy ducks(cairina moschata)[J].Avian pathol,1992,21:481-491
    36 H.Grham.Parchase 主编.唐桂运译.禽病原分离鉴定实验室手册[M].第三版,北京:北京农业大学出版社,1993,197-201
    37 Shapouri M R,Reddy S K,Silim A.Interaction of avian reovirus with chicken lympHo blastoid cell lines[J].Avian pathology,1994,23:287-296
    38 Glass S E,Naqi S A,Hall C F,et al.Isolation and characterization of a virus associated with arthritis of chickens[J].Avian Diseases,1973,17(2):415-424
    39 卫广森,赵世军,王文成,等.鸡胚法培养鸡病毒性关节炎弱毒株 Reov Sll33 株[J].辽宁畜牧兽医,1997,4:8
    40 杨瑛,陈昌海,程雷,等.鸡病毒性关节炎的病原分离与鉴定[J].中国家禽,1997,9:6-7
    41 Barta.A comparison of avian and memmalin cell cultue for the propagation of avian reovirus WVU 2973[J].Avian Diseases,l989,28:216-223
    42 Montgomery R D,Maslin W R.Persistence of commercial modified live reovirus vaccinesin chicks[J].Avian Diseases,1988,32:461-468
    43 陈士友.一株分离自外观正常鸡胚的禽呼肠孤病毒的鉴定[J].畜牧兽医学报,1993,24(3): 243-247
    44 陈士友.从关节炎病鸡分离出一株禽呼肠孤病毒[J].南京农业大学学报,1992,15(1):87-92
    45 Rosenberger J K.Vrial arthritis and other reovirus:isolation and identincation of avian pathogens[M].Third Edition,1991,157-159
    46 朱万光,杜元钊,刘佩兰.鸡病毒性关节炎病毒的分离与鉴定[J].中国兽医科技,1996,26(2): 3-4
    47 唐雨德,周宗安,翟春生.鸡病毒性关节炎病毒适应 Vero 细胞的研究[J].中国畜禽传染病,1994,5:3-4
    48 Nwajei B N,Alafaleq A,Jones R C.Comparison of chick embryo liver and vero cell cultures for the isolation and growth of avian reoviruses[J].Avian Pathology,l998, l7:759-766
    49 Ni Y,Robert R F.Characterization of avian reovirus induced cell fusion:The role of viral structural proteins[J].Virology,1993,194:705-714
    50 Duncan R,Chen Z,Walsh S,et al.Avian Reovirus induced Synytium Formation is independent of infectious pfogeny virus production and Enhanges the rate,but is not essential,for virus Induced cytoatpHology and virus egress[J].Virology,l996, 224:453-464
    51 Louis Van der Heide,The History of Avian Reovirus[J].Avian Diseases,2000,44: 638-641
    52 刘文兴.禽呼肠孤病毒感染[J].畜牧兽医科技信息,2003,9:8-11
    53 吴宝成,陈家祥,姚金水.番鸭呼肠孤病毒 B3 分离株的致病性研究[J].中国预防兽医学报,2001,23(6):422-425
    54 陈少莺,胡奇林,程晓霞,等.番鸭呼肠孤病毒病雏番鸭实质器官的超微结构[J].中国兽医学报,2006,26(6):662-664
    55 陈伯祥.鸡病毒性关节炎[J].辽宁畜牧兽医,1995,3:41-42
    56 崔洪超.鸡病毒性关节炎[J].吉林畜牧兽医,1995,17:34-35
    57 Wu W Y,Shien J H,Lee L H,et al.Analysis of the double-stranded RNA genome segments among avian reovirus field isolates[J].Virol Methods,1994,48:119-122
    58 Annadata M,Vakharia U N.Comparative Analysis of Virus-induced Polypetide of an Avirulent and a virulent strain of avian reovirus[J].Avian Diseases,1994,38:244- 250
    59 Clark F D,N I Y,Collison E W.Characterization of Avian reovirus strain-specific pol- ymophisms[J].Avian Diseases,1990,34:304-314
    60 Gouvea N S, Schniter T J.Polymorphism of the genomic RNAs among the avian reoviruses[J].journal of Gennral Virology,1982,61:87-91
    61 刘文兴,王劭,吴宝成.禽类呼肠孤病毒的分子生物学[J].畜牧兽医科技信息,2004,(19)8: 19~21
    62 中国农业科学院哈尔滨兽医研究所主编.动物传染病学[M].北京:中国农业出版社,1998
    63 Joseph H,Jose M C,Javier B,et al. Cloning, expression, and characterization ofavian reovirus guanylytransferase[J].Virology,2002,296(2):288-299
    64 徐耀先,周晓峰,刘立德.分子病毒学[M].湖北科学技术出版社,2000,269-277
    65 Touris-Otero F, Martinez-Costas J, Vakharia V N, et al.Avian reovirus nonstructural protein σNS forms viroplasm-like inclusions and recruits protein σNS to these structures[J].Virology,2004,319(1):94-106
    66 Bodelon G,Labrada L,et al.The avian reovirus geaome segment Sl is a functionally tricistronic gene that expresses one structural and two nonstructural proteins in infected cells[J].Virology,2001,290(2):181-191
    67 Niy,Kempmc.Strain-specific selection of genome segments in avian reovirus coinfections[J].Journal of General virology.1992,73,3107-3113
    68 Fernando Touris-Otero,a Jose’Marti’nez-Costas,a Vikram N.et al.Avian reovirus nonstructural protein μNS forms viroplasm-like inclusions and recruits protein σNS to sstructures[J].Virology,2004,319:94-106
    69 Gustavo B,Labrada L,Martinez-Costas J,et al.The avian reovirus genome S1 is a functionally tricistronic gene that expresses one structural and two nonstructural proteins in infected cells[J].Virology,2001,290:181-191
    70 Martinez-Costar J, Grande A, Varela R, et al.Protein architecture of avian reovirus S1133 and identification of the cell attachment protein[J].J Virol,1997,71(1): 59-64
    71 Shapouri M R,Kane M,Letarte M, et a1.Cloning, sequencing and expression of the Sl gene of avian reovirus[J].J Gen Virol,1995,76(6):1515-1520
    72 Martinez-Costar J, Varela R, Benavente J.Endogenous enzymatic activities of the avian reovirus S1133: Identification of the viral capping enzyme[J].Virology, 1995,206(2):1017-1026
    73 Shapouri M R,Prenette D,et al.Characterization of monoclonal antibodies against avian reovirus strain S 1133[J].Avian Pathology,1996,25:57-67
    74 Duncan R.The low pH-Dependect entry of avian reovirus is accompanied by two speck cleavages of the major outer capsid protein mu2C[J].Virology,1996,219:179-189
    75 Varela R,Martinez-costas J,Mallo M,et al.Intracellur posttranslation modification of S1133.Avian Reovirus protein[J].J Virol,1996,70(5):2974-2981
    76 Touris-Otero F,Martinez-costar J,Vakharia V N,et al.Avian reovirus nonsctrutural protein μNS forms viroplasm-ike inclusions and recruits protein σ NS to structures[J].Virology,2004,319(1):94-106
    77 Bodelon G,Labrada L,Martinez-Costas J,et al.Modification of late membrane ermeability in avian reovirus-infected cells[J].BioLChent,2002,277:17789-17796
    78 Grande A,Costar C B,Javier J.Subunit composition and conformationlal stability of the oligomeric form of the avian reovirus cell-attachment protein σC[J].J Gen Virol,2002,83(1):131-139
    79 Meanger J,Wickramasinghe R, Enrquez C E,et al.Association between the σC protein of avian reovirus and virus-induced fusion of cells[J].Arch Viro1,1999,144(1): 193-197
    80 Shih W Y,Hsiao H W,Liao M H,et al.Avian reovirus σC protein induces apoptosis incultured cells[J].Virology,2004,321(1):65-74
    81 Shmulevitz M,Salsman J,Duncan R.Palmitoylation membrane-proximal residues, and transmembrane glycine residues in the reovirus p10 protein are essential for syncytium formation[J].J Virol,2003,77(18):9769-9779
    82 Gonzalez-Lopez C, Martinez-Costas J, Esteban M,et al.Evidence that avian reovirus σA protein is an inhibitor of the doublestranded RNA-dependent protein kinase[J]. J Gen Virol,2003,84(6):1629-1639
    83 Martinez-Costas J,Gonzalez-Lopez C,Vakharia V N,et al.Possible involvement of the double-stranded RNA-binding core proteinσA in the resistance of avian reovirusto interferon[J].J Virol,2000,74(3):1124-1131
    84 Yin H S, Shien J H, Lee L H.Synthesis in Escherichia coli of avian reovirus core protein σA and its dsRNA-binding activity[J].Virology,2000,266(1):33-41
    85 Yin H S,Su Y P,Lee L H.Evidence of nucleotidy phosphatase activity associated with core proteinσA of avian reovirus S1133[J].Virology,2002,293(2):379-385
    86 Pai W C,Shien J H,Liu H J,et al.Characterization of antibodies against avian reovirus S1133 proteinσA synthesized in escherichia coli[J].Microbiology,2003, 91(4):309-323
    87 Liu H J,Kuo L C,Hu Y C,et al.Development of an ELISA for detectionof antibodies to avian reovirus in chickens [J].J Virol Methods,2002,102:129-138
    88 Liu H J,Lee L H,Hsu H W,et al.Molecular evolution of avian reovirus:evidence for genetic diversity and reassortment of the S-class genome segment and multiple cocirculating tineages[J].Virology,2003,314(1):336-349
    89 Hsien Sheng Yin,Long Huw Lee.Characterization of avian reovirus nonstructural protein σNS synthesized in Escherichia coli[J].Virus Research,2000,67:1-9
    90 Hou H S,Su Y P,Shieh H K,et al.Monoclonal antibodies against different epitopes of nonsctructural proteinσNS of avian reovirus S1133[J].Virology,2001,282(1): 168-175
    91 Gillian A L,Nibert M L.Amino terminus of reovirus nonstructural protein σNS is important for ssRNA binding and nucleoprotein complex formation[J].Virology, 1998,240(1):1-11
    92 甘孟侯主编.中国禽病学[M].北京:中国农业出版社,1999,84-89
    93 朱万光,杜元钊.鸡病毒性关节炎[J].中国动物检疫,1996,13(1):33-34
    94 赵健权,冯海艳.鸡病毒性关节炎的综合防治[J].畜牧兽医科技信息,2006,7:81
    95 Xie Z,Fadl A A,Girshick T,et al.Amplification of an avian reovirus RNA using the reverse transcriptase-polymerse chain reaction.[J].Avian disease,1997,41(3): 654-660
    96 Liu H J,Jen H,and Chen M H, et al. Identification of theσC-encoded gene of avian reovirus by nested PCR and restrication endonuclease analysis.Journal of VirologicalMethods.1999,81:83-90
    97 廖敏,谢芝勋,谢志勤等.一步法 RT-PCR 检测禽呼肠孤病毒的研究.中国预防兽医学报[J].2003(1):53-55
    98 Yin H S ,Long H L.Development and characterization of a nucleic acid probe for avian reoviruses[J].Avian pathology,1998,27:423-426
    99 Liu H J,Giambrone J J.In situ detection of reovirus in formalin-fixed paraffin-embedded chicken tissues using a dixgoxigenin-labeled cDNA probe[J].Avian diseases, 1997,41(2):447-451
    100 Liu H J,Giambrone J J.Characterization of a nonradioactive cloned cDNA probe for detecting avian reoviruses[J].Avian diseases,1997,41(2):374-378
    101 谢芝勋,廖敏,刘加波,等.禽呼肠孤病毒地高辛探针的制备及应用[J].中国预防兽医学报, 2001,11:407-410
    102 Liu H J,Giamboone J J,Wu Y H,et al.The use of monoclonal antibody probes for the detection of avian reovirus antigens[J]. J Virol Methods,2000,86(2):115-119
    103 Van Loon A A,Kosman W,van Zuilekom H I,et al.The contribution of humoral immunity to the control of avian reoviral infection in chickens after vaccination with live reovirus vaccine(strain 2177)at an early age[J]. Avian pathology,2003,32(1):15-23
    104 Rosenberger J K.Reovirus interference with Mark's disease vaccination[M].Proc 32nd West poult Dis Conf,1983,50-51
    105 Giambron J J.呼肠病毒气雾免疫一日龄肉用雏鸡的效果[J].国外兽医学-畜禽传染病,1993,13(2):23-25
    106 Meanger J,Wickramasinghe R,Enriquez C E,et al.Immune response to avian reovirus in chickens and protetion against experimental infection[J].Aust Vet,1997,76(6): 428-432
    107 唐雨德,周宗安,翟春生,等.鸡病毒性关节炎 JN1 株疫苗的研究[J].中国兽医科技,1994, 24(9):3-5
    108 唐雨德,周宗安,翟春生,等.鸡病毒性关节炎弱毒苗的研制Ⅰ.弱毒株的筛选及其对雏鸡的安全性[J].中国兽医学报,1994,14(7):114-117
    109 唐雨德,周宗安,翟春生,等.鸡病毒性关节炎弱毒的研制Ⅱ:弱毒株的免疫原性[J].中国兽医学报,1994,14(3):247-250
    110 Eidson C S,Kleven S H ,Fletcher O J.Performance of broilerprogery of breeder flocks vaccinated with inactivated oil emulsion malabsorption syndrom virus vaccine[J]. Poult Sci,1985,64(11):208l-2086
    111 唐秀英,冯菊艳,韩慧珠,等.鸡新城疫传染性支气管炎、病毒性关节炎三联油乳剂灭活苗的研究[J].中国畜禽传染病,1992,3:10-15
    112 唐秀英,韩慧珠,冯菊艳,等.鸡新城疫、支气管炎、病毒性关节炎、法氏囊炎四联油乳剂灭活苗的研究[J].中国畜禽传染病,1996,1:27-31
    113 Shapouri M R,Kane M,Letarte M,et al.Cloning sequencing and expression of the S1 gene of avian reovirus[J].J Gen Virol,1995,76(6):1515-1520
    114 Hongzhaum Wu.利用南芥生物工程的方法表达传染性法式囊病毒(IBDV)VP2 基因和呼肠孤病毒 S1 基因作为口服疫苗[C].第十三届兽医禽病大会禽病学论文集,2003(7):116
    115 Touris-Otero F,Cortez-San Martin M,Martinez-Costas J,et al.Avian reovirus morphoge- nesis occurs within viral factoriesand begins with the selective recruitment of rNS inclusions[J].Journal of Molecular Biology,2004a,341:361-374
    116 Pin Chun Shen,Yu Fang Chiou,Hung Jen Liu,et al.Genetic variation of the λA and λC protein encoding genes of avian reoviruses[J].Research in Veterinary Science, 2007,394-402
    117 Javier Benavente,Jose Martinez-Costas.Avian reovirus: Structure and biology[J]. Virus Research,2007,105–119
    118 Zhang X,Tang J,Walker S B,O’Hara D,et al.Structure of avian Orthoreovirus virion by electron cryomicroscopy and image reconstruction[J].Virology,2005,343: 25–35
    119 Lee L H,Wang Y H,Shien J H. Serological characterization of reoviruses isolated from avian species in Taiwan[J].Journal of the Chinese Society of Veterinary Medicine, 1992,18:69-77
    120 常继涛.鸡病毒性关节炎病毒分离株S1基因的克隆与序列分析及RT-PCR检测方法的究[D].内蒙古农业大学,硕士学位论文,2006,25-41
    121 李建云.禽呼肠孤病毒 S3、S4 基因的克隆与序列分析[D].内蒙古农业大学,硕士学位论文,2007,27-35
    122 Bisaillon M,Lemay G.Molecular dissection of the reovirus λ1 protein nucleic acid binding site[J].Virus Research,1997,51:231-237

© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号

地址:北京市海淀区学院路29号 邮编:100083

电话:办公室:(+86 10)66554848;文献借阅、咨询服务、科技查新:66554700