用户名: 密码: 验证码:
水稻条纹病毒基因NS2致病作用机理分析
详细信息    本馆镜像全文|  推荐本文 |  |   获取CNKI官网全文
摘要
水稻条纹叶枯病是水稻的重要病毒病之一,严重危害着我国的水稻生产,其病原为水稻条纹病毒(Rice stripe virus, RSV),是纤细病毒属(Tenuivirus)的代表成员。近年随着生物技术的发展,对该病毒的研究也日趋深入,特别是两大模式植物即本氏烟和拟南芥被确认为可被RSV侵染后,使得对该病毒的研究可以克服在寄主水稻研究上的诸如水稻培养周期长、转基因植株培育时间久等种种障碍和困难。RSV编码的NS2蛋白是新发现的一个弱基因沉默抑制子,定位在细胞核,能与水稻基因沉默抑制子3(suppressor of gene silencing3, SGS3)互作,SGS3是植物内源基因,相对保守,研究表明拟南芥SGS3突变体表现出强感病性,但目前对NS2基因如何致病以及OsSGS3基因是否具有抗病性还未被深入研究。因此,本文利用病毒诱导基因沉默技术(Virus inducing gene silencing, VIGS),在本氏烟上对NS2基因的致病性和OsSGS3基因的抗病性进行分析;同时构建了OsSGS3-RNAi转基因水稻,为研究其在RSV的抗病调控功能打下基础。
     本文研究内容主要分为三部分。第一部分,通过共定位方法进一步确定NS2在细胞核内的具体位置,并通过双荧光互补实验(Bimolecular fluorescencecomplementation, BiFC)确定NS2与三种寄主即拟南芥、本氏烟和水稻的核仁和柯浩体的互作情况;第二部分,利用VIGS技术分别沉默基因NbFib2和NS2后,通过RSV摩擦接种沉默植株,研究这两者在RSV侵染过程中的作用;第三部分,利用VIGS技术沉默与OsSGS3同源的本氏烟NbSGS3,通过RSV摩擦接种沉默植株,检视SGS3对RSV是否具有抗病性,并根据研究结果,进一步构建OsSGS3干扰的转基因水稻。获得如下结果:
     1发现NS2的亚细胞定位存在周期性变化,先定位在细胞核后运动到细胞核外;明确了NS2在细胞核内的具体定位及其与三种寄主的核仁和cajal body蛋白的互作情况。通过共定位观察发现NS2可以定位在柯浩体和核仁上,BiFC结果显示NS2可以与三种寄主编码的3个核仁和柯浩体指示蛋白即Atcoilin、NbFib2和OsFib2互作。
     2明确了NS2和NbFib2在RSV侵染中的作用。RSV分别接种沉默了NS2和NbFib2的本氏烟,在沉默植株的接种叶中可以检测到病毒,而在非接种叶中检测不到病毒;病毒在沉默植株接种叶的积累量比对照即VIGS (空)植株低,这说明这两个基因影响了病毒的复制及系统侵染。在NbFib2沉默的本氏烟中,NS2早期的亚细胞定位发生了改变,与对照即健康植株或VIGS (空)接种植株相比,NS2形成的小颗粒不仅定位在细胞核,还分布在其它细胞器中。可见,RSV在进行系统侵染需要NS2和Fib2的参与,而NS2借助Fib2进入细胞核可能是RSV侵染和复制所需要的。
     3发现沉默了与OsSGS3同源的NbSGS3的本氏烟植株,经RSV接种后,在发病时间和发病程度上均表现出对RSV感病性,根据这一结果利用RNA干扰技术构建并获得OsSGS3干扰的转基因水稻T0代,为进一步研究OsSGS3基因的抗病调控功能奠定基础。
Rice stripe disease is one of the most significant rice viral diseases, endangeringrice production of China. This disease is caused by Rice stripe virus (RSV), a typicalmember of the genus Tenuivirus. With the improvement of molecular biotechnologyin recent years, researches on RSV have been gradually advanced. Especially, afterdiscovery that two model plants, Nicotiana benthamiana (N. benthamiana) andArabidopsis thaliana (A. thaliana) can be infected by RSV, some difficulties andobstacles of researches in this field, such as long time requirment for growing rice andconstructing transgenic plants, were overcome. It has been reported that NS2, encodedby RSV, is a weak gene silencing suppressor, localizing in nucleus and interactingwith OsSGS3. SGS3, a type of relatively conservative gene, is a gene silencingsuppressor encoded by plant itself, and SGS3mutant A.thaliana is more susceptible tovirus. However, the functional mechanism of NS2during RSV infection on host plantsand the role of OsSGS3in RSV resistance are still unclear. In this PhD research, N.benthamiana and virus inducing gene silencing (VIGS) method were used to analyzethe pathogenicity functions of NS2and disease resistance conferred by OsSGS3toRSV; OsSGS3-RNAi transgenic plants were also constructed, laying the foundationfor further dissection of role of OsSGS3in rice resistance to RSV.
     This dissertation comprises three parts of researches. In the first part,co-localization and BiFC analyses were conducted to verify the interaction of NS2with cajal body and nucleolus proteins in three different hosts, A. thaliana, N.benthamiana and rice. In the second part, the NbFib2and NS2genes were silenced byVIGS, then the silenced plants were infected with RSV, thereby the function of thesetwo genes in RSV infection was analyzed. In the last part, the function of SGS3toRSV was analyzed by silencing NbSGS3, a homolog of OsSGS3, in N. benthamianaand challenging the silenced plants with wild type RSV using the same approache asthe second part; OsSGS3-RNAi transgenic rice was constructed for further studies.Following is the summary of the research:
     1. The subcellular localization of NS2varied over time.The protein first localizesin the nucleus and then migrates outside the nucleus. The subcellular localization ofNS2and the interaction between NS2and the cajal body and nuclelous proteins fromthree different hosts were identified. The co-localization results showed that NS2 localized in the cajal body and nucleolus. The BiFC assay revealed that NS2interacted with Atcoilin, NbFib2and OsFib2from three hosts.
     2. The roles of NS2and NbFib2in RSV infection were identified. RSV can bedetected in the leaves of NS2-silenced plants or NbFib2-silenced plants inoculatedwith the virus, but not in uninoculated leaves of the same silenced plants. Theaccumulation of RSV in inoculated leaves of silenced plants was less than in theun-silenced plants (CK) that were the inoculated only with Agrobacterium containingempty VIGS vector, suggesting that NS2and NbFib2play important roles in RSVreplication and infection. NbFib2-silenced also altered the subcellular localization ofNS2in the earlier stage. Granules induced by NS2localized not only in nucleus, butalso in other organelles. These results indicate that both NS2and NbFib2are involvedin RSV systemic infection, NS2migrates into nucleus with assistance to completeRSV replication and systemic infection.
     3. In comparison with the CK plants, the NbSGS3-silenced plants were moresusceptible to RSV infection as indicated by both latent period and diseased severity.Based on this result, OsSGS3-RNAi transgenic T0rice was constructed, laying afoundation for further characterization of the OsSGS3-conferred disease-resistance.
引文
1.白雪亮,王金菊,周维,陶汉林,朱晔荣,王勇.2007,水稻条纹叶枯病的研究进展.生物学通报,42(8):4-6
    2.蔡晶,李西明,季芝娟,马良勇,杨长登.2009,我国水稻普通矮缩病的研究进展.中国稻米,1:10-14
    3.陈佳,朱芹芹,袁从阳,孙作文,李向东,周涛,范在丰.2008,引起玉米粗缩病的水稻黑条矮缩病毒山东分离物的分子特性.植物病理学报,38(5):540-543
    4.陈菁.2008,双分子荧光互补技术及其在蛋白质相互作用研究中的应用进展.生物医学工程研究,4:23
    5.陈声祥.1996,水稻病毒发生现状及研究进展.浙江农业科学,1:41-42
    6.程文金,邓慧颖,谢荔岩,林奇英,吴祖建,谢联辉.2009,我国水稻条纹病毒致病性的分化与差异分析.福建农林大学学报(自然科学版),38(6):561-866
    7.程文金.2005,水稻条纹病毒RNA4基因间隔区分子变异与致病性关系.博士学位论文,福州:福建农林大学
    8.程兆榜,邓金花,任春梅,熊如意,周彤,范永坚,周益军.2007,江苏小麦条纹病毒病的发生及其病原的RT-PCR分析.麦类作物学报,27(6):1138-1142
    9.程兆榜,任春梅,周益军,范永坚,谢联辉.2008,水稻条纹病毒不同地区分离物的致病性研究.植物病理学报,38(2):126-131
    10.程兆榜,杨荣明,周益军,刁春友,熊如意.2002,江苏稻区水稻条纹叶枯病发生新规律.江苏农业科学,1:39-41
    11.樊晋宇,崔宗强,张先恩.2008,双分子荧光互补技术.中国生物化学与分子生物学报,24(8):767-774
    12.范安然,郑根昌,陈永胜.2009,双分子荧光互补技术及其在蛋白互作研究中的应用.内蒙古民族大学学报(自然科学版),24(6):20
    13.高东明,秦文胜,李爱民,陈红方.1993,不同抗性品种与水稻条纹叶枯病的关系.中国水稻科学,7(1):58-60
    14.黄国祥.2011,水稻条纹叶枯病的发生与防治.上海农业科技,3:3
    15.江根喜.2010,无为县水稻条纹叶枯病发生规律及防治措施.现代农业科技,7:124
    16.林含新,魏太云,吴祖建,林奇英,谢联辉.2001,我国水稻条纹病毒一个强致病性分离物的RNA4序列测定与分析.微生物学报,41(1):25-30
    17.林含新,魏太云,吴祖建,林奇英,谢联辉.2002,我国水稻条纹病毒7个分离物的致病性和化学特性比较.福建农林大学学报(自然科学版),31(2):164-167
    18.林含新.1999,水稻条纹病毒的病原性质、致病性分化及分子变异.博士学位论文,福州:福建农业大学
    19.林莉,李晓铭.1990,灰飞虱生物学特性及传毒特性研究初报.云南农业科技,(3):16-20
    20.林奇田,林含新,吴祖建,林奇英,谢联辉.1998,水稻条纹病毒外壳蛋白和病害特异蛋白在寄主体内的积累.福建农业大学学报,27(3):322-326
    21.林奇英,谢联辉,周仲驹,谢莉妍,吴祖建.1990,水稻条纹叶枯病的研究Ⅱ.病害的分布和损失.福建农学院学报,19(4):421-425
    22.刘利华,吴祖建,林奇英,谢联辉.2000,水稻条纹叶枯病细胞病理变化的观察.植物病理学报,30(4):306-311
    23.刘利华,林奇英,谢华安,谢联辉.1999,病程相关蛋白与植物抗病性研究.福建农业学报,14(3):53-58
    24.明艳林,吴祖建,谢联辉.2001,水稻条纹病毒CP、SP进入叶绿体与褪绿症状的关系.福建农林大学学报,30(增):147
    25.曲志才.1999,水稻叶枯病毒基因产物在水稻和昆虫体内的Western印迹分析.遗传学报,26(5):512-517
    26.阮义理.1986,日本水稻条纹叶枯病的研究进展.国外农学(水稻),5:25-28
    27.汪明根.2010,宝山区水稻条纹叶枯病发生情况调查及防治技术研究.中国植保导刊,7:20-22
    28.王晓红,叶寅.1997,水稻条纹叶枯病毒基因组含vRNA2ORF片段的克隆,序列分析及其在原核中的表达.科学通报,42(4):438-441
    29.魏太云,林含新,吴祖建,林奇英,谢联辉.2004,中国水稻条纹病毒两个亚种群代表性分离物全基因组核苷酸序列分析.中国农业科学,37(6):846-850
    30.魏太云.2003,水稻条纹病毒的基因组结构及其分子群体遗传.博士学位论文,福州:福建农林大学
    31.巫晓云.2011,宣城市宣州区灰飞虱发生情况及防控对策.现代农业科技,5:129
    32.吴爱忠,赵艳,曲志才,沈大棱,潘重光,苏德明.2001,水稻条叶枯病毒(RSV)的SP蛋白在介体灰飞虱内的亚细胞定位.科学通报,46(14):1183-1186
    33.吴祖建.1996,水稻病毒病诊断、监测和防治系统的研究.博士学位论文,福州:福建农业大学
    34.徐李娟,陈肖敏,吕柄建,夏美,俞慧群,张池明,王林波.2005,蒸馏水和生理盐水浸泡术中污染器械灭活肿瘤细胞的实验研究.中华护理杂志,40(11):810-811
    35.杨金广,李凡,吴祖建,林奇英,陈海如,谢联辉.2005,云南水稻条纹病毒病害特异性蛋白基因的分子变异.中国植物病理学会2005年学术年会暨植物病理学报创刊50周年纪念会论文摘要集
    36.杨荣明,刁春友,朱叶芹.2002,江苏省水稻条纹叶枯病上升原因及防治对策.植保技术与推广,22(3):9-10
    37.于群,魏太云,林含新,吴祖建,林奇英,谢联辉.2000,我国水稻条纹病毒北京双桥(RSV-BSQ1)分离物RNA4片段序列分析.农业生物技术学报,8(3):225-228
    38.袁正杰,贾东升,吴祖建,魏太云,谢联辉.2013, NSvc4和CP蛋白与水稻条纹病毒的致病相关.中国农业科学,46(1):45-53
    39.袁正杰.2012,水稻条纹病毒编码的NS2蛋白致病机理研究.博士学位论文,福州:福建农林大学
    40.张恒木,孙焕然,王华弟,陈剑平.2007,水稻条纹病毒分子生物学研究进展.植物保护学报,34(4):436-440
    41.郑璐平,谢荔岩,连玲丽,谢联辉.2008,水稻齿叶矮缩病毒的研究进展.中国农业科技导报,10(5):8-12
    42.周国辉,温锦君,蔡德江,李鹏,许东林,张曙光.2008,呼肠孤病毒科斐济病毒属一新种:南方水稻黑条矮缩病毒.科学通报,53(20):2500-2508
    43.周益军,刘海建,王贵珍,黄星,程兆榜,陈正贤,周雪平.2004,灰飞虱携带的水稻条纹病毒免疫检测.江苏农业科学,1:50-51
    44.周益军,熊如意,周彤,程兆榜,杨荣明,朱叶芹.2009,水稻条纹叶枯病.南京:江苏科学技术出版社
    45.周仲驹,林奇英,谢联辉,彭时尧.1992,水稻条纹叶枯病的研究Ⅳ.病叶细胞的病理变化.福建农学院学报,21(2):157-162
    46.朱凤美,肖庆璞,王法明.1964,江南稻区新发生的几种稻病.植物保护,2(3):100-102
    47.朱训永.2009,水稻条纹叶枯病近年大发生原因浅析及防治研究应用.现代农业科学,(2):102-103
    48.岸本良一.1972,稻ひまはが水病の生态.遗传,12:34-40
    49. Ahlquist P.2002, RNA-dependent RNA polymerases, viruses, and RNA silencing.Science,296(5571):1270-1273
    50. Aris JP, Blobel G.1991, cDNA cloning and sequencing of human fibrillarin, aconserved nucleolar protein recognized by autoimmune antisera. Proceedings ofthe National Academy of Sciences,88(3):931-935
    51. Bartel PL, Fields S.1994, Analyzing protein-protein interactions using two-hybridsystem. Methods in Enzymology,254:241-263
    52. Baulcombe D.2002, Viral suppression of systemic silencing. Trends inMicrobiology,10(7):306-308
    53. Baulcombe DC.1999, Fast forward genetics based on virus-induced genesilencing. Current Opinion in Plant Biology,2(2):109-113
    54. Brady SM, Provart NJ.2009, Web-queryable large-scale data sets for hypothesisgeneration in plant biology. The Plant Cell Online,21(4):1034-1051
    55. Brahms H, Meheus L, de Brabandere V, Fischer U, Lührmann R.2001,Symmetrical dimethylation of arginine residues in spliceosomal Sm proteinB/B'and the Sm-like protein LSm4, and their interaction with the SMN protein.RNA,7(11):1531-1542
    56. Cajal SRY.1903, Un sencillo metodo de coloracion seletiva del reticuloprotoplasmatico y sus efectos en los diversos organos nerviosos de vertebrados einvertebrados. Trab Lab Invest Biol (Madrid),2:129-221
    57. Cawood R, Harrison SM, Dove BK, Reed ML, Hiscox JA.2007, Cell cycledependent nucleolar localization of the coronavirus nucleocapsid protein. CellCycle,6(7):863–867
    58. Chomchan P, Miranda GJ, Shirako Y.2002, Detection of Rice grassy stunttenuivirus nonstructural proteins p2, p5and p6from infected rice plants and fromviruliferous brown planthoppers. Archives of Virology,147(12),2291-2300
    59. Citovsky V, Kozlovsky SV, Lacroix B, Zaltsman A, Dafny-Yelin M, Vyas S,Tovkach A, Tzfira T.2007, Biological systems of the host cell involved inAgrobacterium infection. Cellular Microbiology,9(1):9-20
    60. Collier S, Pendle A, Boudonck K, van Rij T, Dolan L, Shaw P.2006, A distantcoilin homologue is required for the formation of Cajal bodies in Arabidopsis.Molecular Biology of the Cell,17(7):2942-2951
    61. Dalmay T, Hamilton A, Rudd S, Angell S, Baulcombe DC.2000, AnRNA-Dependent RNA polymerase gene in Arabidopsis is required forposttranscriptional gene silencing mediated by a transgene but not by a virus. Cell,101(5):543-553
    62. de Haan P, Kormelink R, de Oliveira Resende R, van Poelwijk F, Peters D,Goldbach R.1991, Tomato spotted wilt virus L RNA encodes a putative RNApolymerase. The Journal of General Virology,72:2207-2216
    63. Du Z, Xiao D, Wu J, Jia D, Yuan Z, Liu Y, Hu L, Han Z, Wei T, Lin Q.2011, p2of Rice stripe virus (RSV) interacts with OsSGS3and is a silencing suppressor.Molecular Plant Pathology,12(8):808-814
    64. Dundr M, Hebert MD, Karpova TS, Stanek D, Xu H, Shpargel KB, Meier UT,Neugebauer KM, Matera AG, Misteli T.2004, In vivo kinetics of cajal bodycomponents. The Journal of Cell Biology,164(6):831-842
    65. Elliott RM.1989, Nucleotide sequence analysis of the large (L) genomic RNAsegment of Bunyamwera virus, the prototype of the family Bunyaviridae.Virology,173(2):426-436
    66. Falk BW, Tsai JH.1998, Biology and molecular biology of viruses in the genusTenuivirus. Annual Review of Phytopathology,36(1):139-163
    67. Gall JG.2000, Cajal bodies: the first100years. Annual Review of Cell andDevelopmental Biology,16(1):273-300
    68. Gang T, Qing L, Li Z, Susanne E K, Yuhai C.2011, Detection of proteininteractions in plant using a gateway compatible bimolecular fluorescencecomplementation (BiFC) system. Journal of Visualized Experiments,55: e3473
    69. Gehl, C, Waadt, R, Kudla, J, Mendel, RR, H nsch, R.2009, New GATEWAYvectors for high throughput analyses of protein-protein interactions by bimolecularfluorescence complementation. Molecular Plant,2(5):1051-1058
    70. Gerbi SA, Borovjagin AV, Lange TS.2003, The nucleolus: a site ofribonucleoprotein maturation. Current Opinion in Cell Biology,15(3):318-325
    71. Ghorbel S, Sinha-Datta U, Dundr M, Brown M, Franchini G, Nicot C.2006,Human T-cell leukemia virus type I p30nuclear/nucleolar retention is mediatedthrough interactions with RNA and a constituent of the60S ribosomal subunit.Journal of Biological Chemistry,281(48):37150-37158
    72. Gingery RE.1988, The Rice stripe virus group. New York (USA), Plenum Press
    73. González I, Martínez L, Rakitina DV, Lewsey MG, Atencio FA, Llave C,Kalinina NO, Carr JP, Palukaitis P, Canto T.2010, Cucumber mosaic virus2bprotein subcellular targets and interactions: their significance to RNA silencingsuppressor activity. Molecular Plant-Microbe Interactions,23(3):294-303
    74. Gray SM, Banerjee N.1999, Mechanisms of arthropod transmission of plant andanimal viruses. Microbiology and Molecular Biology Reviews,63(1):128-148
    75. Hardin JH, Spicer SS, Greene WB.1969, The paranucleolar structure, accessorybody of Cajal, sex chromatin, and related structures in nuclei of rat trigeminalneurons: a cytochemical and ultrastructural study. The Anatomical Record,164(4):403-431
    76. Harris H.2000, The birth of the cell. New Haven (USA), Yale University Press
    77. Hayashi T, Usugi T, Nakano M, Ishikawa K.1989, On the strains of Rice stripevirus (1): An attempt to detect strains by difference of molecular size ofdisease-specific proteins, In Proceedings of the association for plant protection ofkyushu,35:1-2
    78. Hebert MD, Matera AG.2000, Self-association of coilin reveals a commontheme in nuclear body localization. Molecular Biology of the Cell,11(12):4159-4171
    79. Hein I, Barciszewska-Pacak M, Hrubikova K, Williamson S, Dinesen M,Soenderby IE, Sundar S, Jarmolowski A, Shirasu K, Lacomme C.2005,Virus-induced gene silencing-based functional characterization of genesassociated with powdery mildew resistance in barley. Plant Physiology,138(4):2155-2164
    80. Hernandez-Verdun, D, Roussel, P, Thiry, M, Sirri, V, Lafontaine, DL.2010, Thenucleolus: structure/function relationship in RNA metabolism. WileyInterdisciplinary Reviews: RNA,1(3):415-431
    81. Hibino H.1990, Insect-borne viruses of rice. Advances in Disease VectorResearch, Springer New York,209-241
    82. Hibino H.1996, Biology and epidemiology of rice viruses. Annual Review ofPhytopathology,34(1):249-274
    83. Hiscox JA.2007, RNA viruses: hijacking the dynamic nucleolus. Nature ReviewsMicrobiology,5(2):119-127
    84. Hu CD, Chinenov Y, Kerppola T.2002, Visualization of protein interactionsamong bZIP and Rel family protein in living cells using bimolecular fluorescencecomplementation. Molecular Cell,9(4):789-798
    85. Ishii M, Ono K.1966, Strains of Rice stripe virus. Annals of thePhytopathological Society of Japan,32:83
    86. Ishikawa K, Omura T, Hibino H.1989, Morphological characteristics of Ricestripe virus. Journal of General Virology,70(12):3465-3468
    87. Kakutani T, Hayano Y, Hayashi T, Minobe Y.1990, Ambisense segment4ofRice stripe virus: possible evolutionary relationship with phleboviruses anduukuviruses (Bunyaviridae). Journal of General Virology,71(7):1427-1432
    88. Kann M, Schmitz A, Rabe B.2007, Intracellular transport of Hepatitis B virus.World Journal of Gastroenterology,13(1):39
    89. Kerppola TK.1998, Transcriptional cooperativity: bending over backwards anddoing the flip. Structure,6(5):549-554
    90. Kerppola TK.2009, Visualization of molecular interactions using bimolecularfluorescence complementation analysis: characteristics of protein fragmentcomplementation. Chemical Society Reviews,38(10):2876-2886
    91. Kim SH, MacFarlane S, Kalinina NO, Rakitina DV, Ryabov EV, Gillespie T,Haupt S, Brown JW, Taliansky M.2007a, Interaction of a plant virus-encodedprotein with the major nucleolar protein fibrillarin is required for systemic virusinfection. Proceedings of the National Academy of Sciences,104(26):11115-11120
    92. Kim SH, Ryabov EV, Kalinina NO, Rakitina DV, Gillespie T, MacFarlane S,Haupt S, Brown JW, Taliansky M.2007b, Cajal bodies and the nucleolus arerequired for a plant virus systemic infection. The EMBO Journal,26(8):2169-2179
    93. King AM, Adams MJ, Lefkowitz EJ, Carstens EB.2011, Virus taxonomy: IXthreport of the International Committee on Taxonomy of Viruses (Vol.9). AccessOnline via Elsevier
    94. Kinsella E, Martin SG, Grolla A, Czub M, Feldmann H, Flick R.2004, Sequencedetermination of the Crimean–Congo Hemorrhagic fever virus L segment.Virology,321(1):23-28
    95. Kiso A, Yamamoto T.1973, Infection and symptom development in rice stripedisease, with special reference to disease-specific protein other than virus. Reviewof Plant Protection Research,6:75-100
    96. Koganezawa H, Yora K.1975, Purification of Rice stripe virus. Annals of thePhytopathological Society of Japan,41(2):148-154
    97. Kumagai M, Donson J, Della-Cioppa G, Harvey D, Hanley K, Grill L.1995,Cytoplasmic inhibition of carotenoid biosynthesis with virus-derived RNA.Proceedings of the National Academy of Sciences,92(5):1679-1683
    98. Kumakura N, Takeda A, Fujioka Y, Motose H, Takano R, Watanabe Y.2009,SGS3and RDR6interact and colocalize in cytoplasmic SGS3/RDR6-bodies.FEBS Letters,583(8):1261-1266
    99. Lemm I, Girard C, Kuhn AN, Watkins NJ, Schneider M, Bordonné R,Lührmann R.2006, Ongoing U snRNP biogenesis is required for the integrity ofCajal bodies. Molecular Biology of the Cell,17(7):3221-3231
    100.Li H, Li WX, Ding SW.2002, Induction and suppression of RNA silencing by ananimal virus. Science,296(5571):1319-1321
    101.Li WX, Ding SW.2001, Viral suppressors of RNA silencing. Current Opinion inBiotechnology,12(2):150-154
    102.Liang D, Ma X, Qu Z, Hull R.2005, Nucleic acid binding property of the geneproducts of Rice stripe virus. Virus Genes,31(2):203-209
    103.Liang D, Qu Z, Ma X, Hull R.2005, Detection and localization of Rice stripevirus gene products in vivo. Virus Genes,31(2):211-221
    104.Liu H, Reavy B, Swanson M, MacFarlane SA.2002, Functional Replacement ofthe Tobacco rattle virus Cysteine-rich Protein by Pathogenicity Proteins fromUnrelated Plant Viruses. Virology,298(2):232-239
    105.Liu JL, Wu Z, Nizami Z, Deryusheva S, Rajendra T, Beumer KJ, Gao H, MateraAG, Carroll D, Gall JG.2009, Coilin is essential for Cajal body organization inDrosophila melanogaster. Molecular Biology of the Cell,20(6):1661-1670
    106.Liu Q, Dreyfuss G.1995, In vivo and in vitro arginine methylation ofRNA-binding proteins. Molecular and Cellular Biology,15(5):2800-2808
    107.Lu R, Malcuit I, Moffett P, Ruiz MT, Peart J, Wu AJ, Rathjen JP, Bendahmane A,Day L, Baulcombe DC.2003, High throughput virus-induced gene silencingimplicates heat shock protein90in plant disease resistance. The EMBO Journal,22(21):5690-5699
    108.Lu R, Martin-Hernandez AM, Peart JR, Malcuit I, Baulcombe DC.2003,Virus-induced gene silencing in plants. Methods,30(4):296-303
    109.Makeyev EV, Bamford DH.2002, Cellular RNA-dependent RNA polymeraseinvolved in posttranscriptional gene silencing has two distinct activity modes.Molecular Cell,10(6):1417-1427
    110.Melén K, Kinnunen L, Fagerlund R, Ikonen N, Twu KY, Krug RM, Julkunen I.2007, Nuclear and nucleolar targeting of Influenza A virus NS1protein: strikingdifferences between different virus subtypes. Journal of Virology,81(11):5995-6006
    111.Melén K, Tynell J, Fagerlund R, Roussel P, Hernandez-Verdun D, Julkunen I.2012, Influenza A H3N2subtype virus NS1protein targets into the nucleus andbinds primarily via its C-terminal NLS2/NoLS to nucleolin and fibrillarin.Virology Journal,9(1):167-180
    112.Mlotshwa S, Pruss GJ, Peragine A, Endres MW, Li J, Chen X, Poethig RS,Bowman LH, Vance V.2008, DICER-LIKE2plays a primary role in transitivesilencing of transgenes in Arabidopsis. PLoS One,3(3): e1755
    113.Mourrain P, Béclin C, Elmayan T, Feuerbach F, Godon C, Morel JB, VaucheretH.2000, Arabidopsis SGS2and SGS3genes are required for posttranscriptionalgene silencing and natural virus resistance. Cell,101(5):533-542
    114.Muangsan N, Beclin C, Vaucheret H, Robertson D.2004, Geminivirus VIGS ofendogenous genes requires SGS2/SDE1and SGS3and defines a new branch inthe genetic pathway for silencing in plants. The Plant Journal,38(6):1004-1014
    115.Nakasugi K, Crowhurst RN, Bally J, Wood CC, Hellens RP, Waterhouse PM.2013,De Novo transcriptome sequence assembly andanalysis of RNA silencing genes ofNicotiana benthamiana. PLoS ONE8(3): e59534
    116.Nizami Z, Deryusheva S, Gall JG.2010, The Cajal body and histone locus body.Cold Spring Harbor Perspectives in Biology,2(7):1-13
    117.Ochs R, Lischwe M, Spohn W, Busch H.1985, Fibrillarin: a new protein of thenucleolus identified by autoimmune sera. Biology of the Cell,54(2):123-133
    118.Omura T, Hibino H, Usugi T, Inoue H, Morinaka T, Tsurumachi S, Saito Y.1984,Detection of rice viruses in plants and individual insect vectors by latexflocculation test. Plant Disease,68(5):374-378
    119.Omura T.1986. Detection of rice viruses in plants and individual insect vectors byserological methods. Tropical Agriculture Research Series19:183-186
    120.Park HM, Choi MS, Kwak DY, Lee BC, Lee JH, Kim MK, Kim YG, Shin DB,Park SK, Kim YH.2012, Suppression of NS3and MP is important for the stableinheritance of RNAi-mediated Rice stripe virus (RSV) resistance obtained bytargeting the fully complementary RSV-CP gene. Molecules and Cells,33(1):43-51
    121.Pearson DL, Reimonenq RD, Pollard KM.1999, Expression and purification ofrecombinant mouse fibrillarin. Protein expression and purification,17(1):49-56
    122.Pederson T.1998, The plurifunctional nucleolus. Nucleic Acids Research,26(17):3871-3876
    123.Pederson T.2011, The nucleolus. Cold Spring Harbor Perspectives in Biology,3(3)
    124.Peele C, Jordan CV, Muangsan N, Turnage M, Egelkrout E, Eagle P,Hanley-Bowdoin L, Robertson D.2001, Silencing of a meristematic gene usinggeminivirus-derived vectors. The Plant Journal,27(4):357-366
    125.Qu F, Ye X, Hou G, Sato S, Clemente TE, Morris TJ.2005, RDR6has abroad-spectrum but temperature-dependent antiviral defense role in Nicotianabenthamiana. Journal of Virology,79(24):15209-15217
    126.Rajam ki ML, Valkonen JP.2009, Control of nuclear and nucleolar localizationof nuclear inclusion protein a of picorna-like Potato virus A in Nicotiana species.The Plant Cell Online,21(8):2485-2502
    127.Ramírez BC, Haenni AL.1994, Molecular biology of tenuiviruses, a remarkablegroup of plant viruses. Journal of General Virology,75(3):467-475
    128.Ra ka I, Andrade LE, Ochs RL, Chan EK, Chang CM, Roos G, Tan EM.1991,Immunological and ultrastructural studies of the nuclear coiled body withautoimmune antibodies. Experimental Cell Research,195(1):27-37
    129.Ratcliff F, Martin-Hernandez AM, Baulcombe DC.2001, Technical advance:Tobacco rattle virus as a vector for analysis of gene function by silencing. ThePlant Journal,25(2):237-245
    130.Reed ML, Dove BK, Jackson RM, Collins R, Brooks G, Hiscox JA.2006,Delineation and modelling of a nucleolar retention signal in the coronavirusnucleocapsid protein. Traffic,7(7):833-848
    131.Rojas MR, Jiang H, Salati R, Xoconostle-Cázares B, Sudarshana M, Lucas WJ,Gilbertson RL.2001, Functional analysis of proteins involved in movement of themonopartite begomovirus, Tomato yellow leaf curl virus. Virology,291(1):110-125
    132.Ruiz MT, Voinnet O, Baulcombe DC.1998, Initiation and maintenance ofvirus-induced gene silencing. The Plant Cell Online,10(6):937-946
    133.Scofield SR, Huang L, Brandt AS, Gill BS.2005, Development of a virus-inducedgene-silencing system for hexaploid wheat and its use in functional analysis of theLr21-mediated leaf rust resistance pathway. Plant Physiology,138(4):2165-2173
    134.Semashko M, Rakitina D, González I, Canto T, Kalinina N, Taliansky M.2012,Movement protein of hordeivirus interacts in vitro and in vivo with coilin, a majorstructural protein of Cajal bodies. Doklady Biochemistry and Biophysics. MAIKNauka/Interperiodica,442(1):57-60
    135.Shanbhag R, Kurabi A, Kwan JJ, Donaldson LW.2010, Solution structure of thecarboxy-terminal Tudor domain from human Coilin. FEBS Letters,584(20):4351-4356
    136.Sharma P, Ikegami M.2009, Characterization of signals that dictatenuclear/nucleolar and cytoplasmic shuttling of the capsid protein of Tomato leafcurl Java virus associated with DNAβ satellite. Virus Research,144(1):145-153
    137.Shaw P, Brown J.2012, Nucleoli: composition, function, and dynamics. PlantPhysiology,158(1):44-51
    138.Shen M, Xu Y, Jia R, Zhou X, Ye K.2010, Size-independent and noncooperativerecognition of dsRNA by the Rice stripe virus RNA silencing suppressor NS3.Journal of Molecular Biology,404(4):665-679
    139.Shimizu T, Nakazono-Nagaoka E, Uehara-Ichiki T, Sasaya T, Omura T.2011,Targeting specific genes for RNA interference is crucial to the development ofstrong resistance to Rice stripe virus. Plant Biotechnology Journal,9(4):503-512
    140.Shinkai A.1962, Studies on insect transmission of rice virus diseases in Japan.Bulletin of the National Institute of Agricultural Sciences Series C (Plant Pathology and Entomology),14:1-112
    141.Sijen T, Fleenor J, Simmer F, Thijssen KL, Parrish S, Timmons L, Plasterk RH,Fire A.2001, On the role of RNA amplification in dsRNA-triggered genesilencing. Cell,107(4):465-476
    142.Sleeman JE, Ajuh P, Lamond AI.2001, snRNP protein expression enhances theformation of Cajal bodies containing p80-coilin and SMN. Journal of Cell Science,114(24):4407-4419
    143.Snaar S, Wiesmeijer K, Jochemsen AG, Tanke HJ, Dirks RW.2000, Mutationalanalysis of fibrillarin and its mobility in living human cells. The Journal of Cellbiology,151(3):653-662
    144.Sohn SH, Kim KH, Lomonossoff G.2011, Research Articles: Effect of Rice stripevirus NS3on transient gene expression and transgene co-silencing. The PlantPathology Journal,27(4):310-314
    145.Strzelecka M, Trowitzsch S, Weber G, Lührmann R, Oates AC, Neugebauer K M.2010, Coilin-dependent snRNP assembly is essential for zebrafish embryogenesis.Nature Structural&Molecular Biology,17(4):403-409
    146.Sun F, Yuan X, Zhou T, Fan Y, Zhou Y.2011, Arabidopsis is susceptible to Ricestripe virus Infections. Journal of Phytopathology,159(11-12):767-772
    147.Takahashi M, Goto C, Matsuda I, Toriyma S.1999, Expression of Rice stripevirus22.8k protein in insect cells. Annuals of the Phytopathological Society ofJapan,65(3):337
    148.Taliansky M, Brown J, Rajam ki M, Valkonen J, Kalinina N.2010,5Involvement of the Plant Nucleolus in Virus and Viroid Infections: Parallels withAnimal Pathosystems. Advances in Virus Research,77:119
    149.Taliansky ME, Robinson DJ.2003, Molecular biology of umbraviruses: phantomwarriors. Journal of General Virology,84(8):1951-1960
    150.Tollervey D, Lehtonen H, Carmo-Fonseca M, Hurt EC.1991, The small nucleolarRNP protein NOP1(fibrillarin) is required for pre-rRNA processing in yeast. TheEMBO Journal,10(3):573
    151.Toriyama S, Kimishima T, Takahashi M, Shimizu T, Minaka N, Akutsu K.1998,The complete nucleotide sequence of the Rice grassy stunt virus genome andgenomic comparisons with viruses of the genus Tenuivirus. Journal of GeneralVirology,79(8):2051-2058
    152.Toriyama S, Takahashi M, Sano Y, Shimizu T, Ishihama A.1994, Nucleotidesequence of RNA1, the largest genomic segment of Rice stripe virus, theprototype of the tenuiviruses. Journal of General Virology,75(12):3569-3580
    153.Toriyama S, Watanabe Y.1989, Characterization of single-and double-strandedRNAs in particles of Rice stripe virus. Journal of General Virology,70(3):505-511
    154.Toriyama S.1986, Rice stripe virus: prototype of a new group of viruses thatreplicate in plants and insects. Microbiological Sciences,3(11):347-351
    155.Toyota CG, Davis MD, Cosman AM, Hebert MD.2010, Coilin phosphorylationmediates interaction with SMN and SmB′. Chromosoma,119(2):205-215.
    156.Tsai CW, Redinbaugh MG, Willie KJ, Reed S, Goodin M, Hogenhout SA.2005,Complete genome sequence and in planta subcellular localization of Maize finestreak virus proteins. Journal of Virology,79(9):5304-5314
    157.Tucker KE, Massello LK, Gao L, Barber TJ, Hebert MD, Chan EK, Matera AG.2000, Structure and Characterization of the Murine p80Coilin Gene, Coil. Journalof Structural Biology,129(2):269-277
    158.Valentine T, Shaw J, Blok VC, Phillips MS, Oparka KJ, Lacomme C.2004,Efficient virus-induced gene silencing in roots using a modified Tobacco rattlevirus vector. Plant Physiology,136(4):3999-4009
    159.Venema J, Tollervey D.1999, Ribosome synthesis in Saccharomyces cerevisiae.Annual Review of Genetics,33(1):261-311
    160.Voinnet O.2001, RNA silencing as a plant immune system against viruses.Trends in Genetics,17(8):449-459
    161.Wang H, Boisvert D, Kim KK, Kim R, Kim SH.2000, Crystal structure of afibrillarin homologue from Methanococcus jannaschii, a hyperthermophile, at1.6resolution. The EMBO Journal,19(3):317-323
    162.Wei TY, Yang JG, Liao FL, Gao FL, Lu LM, Zhang XT, Li F, Wu ZJ, Lin QY,Xie LH.2009, Genetic diversity and population structure of Rice stripe virus inChina. Journal of General Virology,90(4):1025-1034
    163.Xiong R, Wu J, Zhou Y, Zhou X.2009, Characterization and subcellularlocalization of an RNA silencing suppressor encoded by Rice stripe tenuivirus.Virology,387(1):29-40
    164.Xiong RY, Cheng ZB, Wu JX, Zhou YJ, Zhou T, Zhou XP.2008a, First report ofan outbreak of Rice stripe virus on wheat in China. Plant Pathology,57(2):397-397
    165.Xiong RY, Wu JX, Zhou YJ, Zhou XP.2008, Identification of a movementprotein of the Tenuivirus Rice stripe virus. Journal of Virology,82(24):12304-12311
    166.Yamada M, Sato T, Shimohata T, Hayashi S, Igarashi S, Tsuji S, Takahashi H.2001, Interaction between neuronal intranuclear inclusions and promyelocyticleukemia protein nuclear and coiled bodies in CAG repeat diseases. The AmericanJournal of Pathology,159(5):1785-1795
    167.Yamashita S, Doi Y, Yora K.1982, Comparative characteristies of Rice stripevirus (RSV) and Maize stripe virus (MStV). Annals of the PhytopathologicalSociety of Japan,48:131
    168.Yao M, Zhang T, Zhou T, Zhou Y, Zhou X, Tao X.2012, Repetitiveprime-and-realign mechanism converts short capped RNA leaders into longer onesthat may be more suitable for elongation during Rice stripe virus transcriptioninitiation. Journal of General Virology,93(1):194-202
    169.Yu D, Fan B, MacFarlane SA, Chen Z.2003, Analysis of the involvement of aninducible Arabidopsis RNA-dependent RNA polymerase in antiviral defense.Molecular Plant-Microbe Interactions,16(3):206-216
    170.Yuan ZJ, Chen HY, Chen Q, Omura T, Xie LH, Wu ZJ, Wei TY.2011, The earlysecretory pathway and an actin-myosin VIII motility system are required forplasmodesmatal localization of the NSvc4protein of Rice stripe virus. VirusResearch,159(1):62-68
    171.Zhang C, Pei X, Wang Z, Jia S, Guo S, Zhang Y, Li W.2012, The Rice stripevirus pc4functions in movement and foliar necrosis expression in Nicotianabenthamiana. Virology,425(2):113-121
    172.Zhang HM, Yang J, Sun HR, Xin X, Wang HD, Chen JP, Adams M.2007,Genomic analysis of Rice stripe virus Zhejiang isolate shows the presence of anOTU-like domain in the RNA1protein and a novel sequence motif conservedwithin the intergenic regions of ambisense segments of Tenuiviruses. Archives ofVirology,152(10):1917-1923
    173.Zhao SL, Dai XJ, Liang JS, Liang CY.2012, Surface display of Rice stripe virusNSvc2and analysis of its membrane fusion activity. Virologica Sinica,27(2):100-108
    174.Zhu Y, Hayakawa T, Toriyama S, Takahashi M.1991, Complete nucleotide
    sequence of RNA3of Rice stripe virus: an ambisense coding strategy. Journal of
    General Virology,72(4):763-767

© 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