番茄斑萎病毒的分离鉴定及表达dsRNA的转基因烟草的抗病性研究
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摘要
番茄斑萎病毒(Tomato spotted wilt virus, TSWV)隶属于布尼亚病毒科(Bunuyaviridae)番茄斑萎病毒属(Tospovirus), Tospovirus是Bunuyaviridae中唯一一个可以侵染植物的属。TSWV广泛分布于世界各地,可侵染100多个科1000多种植物,常造成严重的经济损失,但在我国报道很少。近年来,随着其主要传毒介体——西花蓟马(Frankliniella occidentalis)的传播和扩散,我们发现TSWV也在逐渐蔓延扩散,分布范围日益扩大,寄主种类也在不断增加,加之TSWV难以防治,对农业生产构成了越来越严重的威胁。为了探究TSWV的扩散蔓延趋势,建立有效的TSWV防治方法,从2009~2013年,作者从云南等地采集了18份样本,分离纯化了部分TSWV株系,并对其进行了进化分析;利用RNAi,成功构建了不同片段长度的反向重复dsRNA植物表达载体,转化烟草后获得了转基因植株;并对表达TSWV dsRNA的转基因烟草的抗病性进行了初步的研究与分析。
     本研究的主要内容和结果如下:
     1.番茄斑萎病毒的分离及鉴定
     首次从鸢尾和豇豆上分离得到TSWV。本文对采自不同地区疑似TSWV症状的样品进行了分离鉴定。从采自云南农业大学校园内的鸢尾叶片上,分离得到病原物,通过寄主症状鉴定,ELISA检测和进一步的分子生物学鉴定,确定该分离物为TSWV分离物,命名为YN-2。克隆了YN-2N基因和GN/GC基因的全长序列,经测序,YN-2N基因全长777bp (GenBank登录号:KC294570),编码258个氨基酸,GN/GC基因全长3408bp(GenBank登录号:KC294569),编码1135个氨基酸。经过与GenBank所登录的其他株系比对后,结果显示,YN-2与来自云南的番茄上(YN01)分离的TSWV的相似性最高:YN-2N基因和GN/GC基因与其相似性分别高达99.74%和99.53%;但在同源进化树分析中,TSWV N基因和GN/GC基因处于不同的分组中,由此我们推断编码GN/GC基因的MRNA与编码N基因的SRNA之间可能发生了基因重配。
     另外,还从云南不同地区采集的番茄、辣椒和豇豆上分离得到了8个TSWV分离物,并对8个分离物的N基因和GN/GC基因进行了克隆与分析。8个分离物的N基因全长均为777bp,均编码258个氨基酸;GN/GC基因全长均为3408bp,均编码1135个氨基酸。8个分离物的N基因和GN/GC基因与GenBank中登录的中国的其他株系的N基因和GN/GC基因进行相似性比对后,结果显示,8个分离物的N基因和GN/GC基因与中国的其他株系的N基因和GN/GC基因相似性分别高达99.34%和99.38%。通过同源进化树分析发现,8个分离物虽然源自不同的寄主植物,但其起源是一致的。
     2.转TSWV N基因dsRNA载体烟草及其抗病性研究
     本研究将利用RNAi成功构建的2个不同片段长度的TSWV N基因dsRNA植物表达载体(±313-1304载体和±536-1304载体,简称313载体和536载体)通过农杆菌介导法转化烟草。并获得转313载体的三生烟阳性植株60株,转356载体的三生烟阳性植株79株,对To代和T1代转基因烟草进行了攻毒试验,攻毒试验结果表明:转536载体的T0代和T1代烟草植株的抗病效果均优于转313载体的T0代和T1代烟草植株的抗病效果;两种类型的转基因阳性植株T0代的抗病效果明显优于T1代的抗病效果。
     3. TSWV GN/GC基因dsRNA载体构建及其在烟草中的表达
     利用RNAi,成功构建了4个TSWV GN/GC基因不同区域及不同片段长度的反向重复dsRNA植物表达载体。根据TSWV GN/GC全长基因序列,设计含有限制性内切酶酶切位点(SwaI,AscI,SpeI,BamHI)的引物,扩增含有酶切位点的长度分别为297bp、500bp、328bp和503bp的目的片段,用于构建反向重复dsRNA植物表达载体。以最成熟的dsRNA载体pFGC1008为构建dsRNA的中间载体,其内含子是GUS基因的一段长为335bp的序列,反向重复dsRNA的植物表达载体为pCAMBIA1304,经PCR筛选、酶切和测序等方法进行验证,均表明已经成功的构建了重组载体,并且与预期相同。
     将构建好的4个dsRNA植物表达载体通过农杆菌介导的方法转化烟草,目前已获得转G13-1304三生烟阳性植株20株,转G15-1304三生烟阳性植株20株,转G23-1304三生烟阳性植株15株,转G25-1304三生烟阳性植株16株。对转基因烟草的抗病性评价需要进一步的研究与分析。
The genus Tospovirus is the only phytopathogenic group in the family Bunyaviridae. Tomato spotted wilt virus (TSWV), a member of Tospovirus, is widely spread in the world, which can infect more than100genus including more than1000species of plants and cause serious losses. But it is seldom reported in China. For the past few years, with the spreading of western flower thrips (Frankliniella occidentalis), one of the main transmission vectors of TSWV, the distribution of TSWV is enlarging, the specie of its host is increasing. Since it's difficult to control, TSWV has posed very serious threat to agricultural production. In order to explore the spread trend and the control methods of TSWV, establish the detection method of TSWV, eighteen samples were collected from tomato, pepper, tobacco, cowpea, and so on in Yunnan province. Some of TSWV isolates were isolated and identified, and their phylogenetic relationship were analysed. Using the theory of RNAi, inverted-repeat dsRNA vectors with different length segments were constructed and transformed into Nicotiana tobacum cv. Samsun NN. Transgenic tobacco was achieved, and the resistance of transgenic tobacco expressed dsRNA of TSWV has been studied and analysed.
     The results and main conclusions are as follows:
     1. The isolation and identification of TSWV
     In this study, through isolating and identifying suspected TSWV samples from different areas, a TSWV strain was isolated from Iris tectorum collected in Yunnan Agricultural University. We identified it as TSWV based on the results of the host's symptoms, ELISA and molecular detection, and named it as YN-2. The complete sequences of N protein and GN/GC glycoprotein were cloned, respectively. The results showed that the complete sequences of N protein were777nt and encoded258aa (accession number:KC294570), while the GN/GC glycoprotein sequences had3408nt and1135aa (accession number:KC294569). Their phylogenetic relationships with other TSWVs isolated from different hosts in different geographic origins were analyzed. The phylogenetic relationship results showed that N protein and GN/GC glycoprotein of YN-2exhibited high homology with YN01in China:99.74%and99.53%, respectively. Through analysing their phylogenetic relationships, we found that the phylogenetic comparison of N protein and GN/GC glycoprotein was in different groups. We assumed that the genome reassortment may happen between M segment that encodes GN/GC glycoprotein and S segment that encodes N protein.
     Besides, eight TSWV stains were isolated from tomato, pepper and cowpea which were collected in different areas in Yunnan province, and the complete sequences of N protein and GN/GC glycoprotein of the eight TSWV stains were cloned, respectively. The complete sequences of N protein of the eight TSWV stains were777nt and encoded258aa, GN/GC glycoprotein were3408bp and encoded1135aa. And their phylogenetic relationships with other TSWVs isolated from different hosts in different geographic origins in China were analyzed. Their phylogenetic relationship results showed that N protein and GN/GC glycoprotein of eight TSWV pathogens exhibited high homology with other TSWVs:99.34%and99.38%, respectively. Through analysing the phylogenetic relationships, we found that eight TSWV pathogens have the same origin, although they were isolated from different host plants.
     To our knowledge, this is the first time to report that TSWV is isolated from Iris tectorum and cowpea.
     2. Study on TSWV N gene dsRNA vectors being transformed Nicotiana tobacum cv. Samsun NN, and the resistance of the transgensic tobacco
     TSWV N gene segment of different length dsRNA vectors (±313-1304and±536-1304,313and536for short, respectively) had been constructed using RNAi in2010, and the dsRNA vectors had been introduced into Nicotiana tobacum cv. Samsun NN via Agrobacterium tumefaciens-mediated transformation, respectively. After tissue culture, sixty and seventy-nine transgenic tobaccos were achieved. Through observing the phenotype of T0and T1progeny after TSWV inoculation, we found that the resistance effects of T0and T1progeny of transformed536was better than those of transformed313; and the resistance effects of To was better than its of T1in all of transgenic tobaccos.
     3. Study on the construction of dsRNA vectors with TSWV different length of GN/GC gene segment, and their expression in Nicotiana tobacum cv. Samsun NN
     Using RNAi, four inverted-repeat dsRNA vectors with different length segments and different regions of TSWV GN/GC gene were constructed. According to TSWV GN/GC complete gene sequences, restriction enzyme site (Ascl, Swal, BamHl, Spel) were introducted when designing primers to amplied297bp,500bp,328bp and503bp segment, respectively, to construct inverted-repeat dsRNA expression vectors. The mature dsRNA vector, pFGC1008, was used as the inverted-repeat dsRNA vector, and335bp sequences of GUS gene in pFGC1008was used as the intron, pCAMBIA1304was used as plant expression vector. The recombinant inverted-repeat dsRNA vector plasmid was consistent with expected results by PCR analysis, restriction enzyme digestion and DNA sequencing.
     The inverted-repeat dsRNA plant expression vectors were transformed into Nicotiana tobacum cv. Samsun NN via Agrobacterium tumefaciens-mediated transformation. After tissue culture, twenty transgenic tobaccos transformed G13-1304were achieved, twenty transformed G15-1304, fifteen transformed G23-1304and sixteen transformed G25-1304were also achieved. The resistance of the transgenic tobacco needs to be further analyzed.
引文
[1]Francki RIB, Fauquet CM, Knudson DL, et al. Classification and nomenclature of viruses.Fifth report of the international committee on taxonomy of viruses[J]. Archives of Virology [Supp 1],1991,2:1-450
    [2]de Haan P, Kormelink R, de Oliveira Resenda R, et al. Tomato spotted wilt virus L RNA encodes a putative RNA polymerase[J].Journal of General Virology,1991,72(Pt9):2207-2216
    [3]de Haan P, Wagemakers L, Peter D, et al. The S RNA segment of tomato spotted wilt virus has an ambisense character[J]. Journal of General Virology,1990,71(Pt5):1001-1007
    [4]Kormelink R, de Haan P, Meurs C, et al. The nucleotide sequence of the M RNA segment of tomato spotted wilt virus, a bunyavirus with two ambisense RNA segments[J]. Journal of General Virology,1992,73(Pt11):2795-2804
    [5]Sin SH, McNultyBC, Kennedy GG, et al. Viral genetic determinants tor thrips transmission of tomato spotted wilt virus [J]. Proceedings of the National Academy of Sciences of the United States of America,2005,102(14):5168-5173
    [6]Goldbach R, Kuo G. Introduction:Proceedings of the international symposium on tospovirus and thrips of floral and vegetable crops. Acta Horticulturae.1996,431:21-26
    [7]Whitfield AE, Ullman DE, German TL.Tospovirus-thirps interactions[J]. Annual Review of Phytopathology,2005,43:459-489
    [8]Brodsgaard HF. Effect of photoperiod on the bionomics of Frankliniella occidentalis[J]. Journal of Applied Entomology,1994,117:498-507
    [9]Gerin C, Hance T, Van Impe G. Demographical parameters of Frankliniella occidentalis[J]. Journal of Applied Entomology.1994,118:370-377
    [10]OEPP/EPPO. Data sheets on quarantine organisms No.177, Frankliniella occidentalis[J]. OEPP/EPPO Bulletin,1989,19:725-731
    [11]Waterhouse DF, Norris KR. Chapter 4 Frankliniella occidentalis (Pergande) [A]. Biological Control Pacific Prospects [C]. Canberra:Australian Centre for International Agriculture Research,1989,24-35
    [12]EPPO,CABI.欧洲检疫性有害生物[M].北京:中国农业出版社,1997,98-101
    [13]Felland CM, Teulon DAJ, Hull LA, et al. Distribution and management of thrips (Thysanoptera:Thripidae) on Nectarine in the mid-atlantic region[J]. Journal of Economic Entomology,1995,88(4):1004-1011
    [14]Smith IM. Glasshouse quarantine pests for the EPPO region and measures recommended by EPPO and the EU to prevent their spread [J]. EPPO Bulletin,1999,29:23-27
    [15]The crop protection compendium (2ed edition) [C]. Wallingford,Oxon, England:CAB Inten. 2001
    [16]吕荣章,卢慧真,翁壹姿.输入切花西花蓟马之检测概况及其应对措施[J].农政与农情(台湾),2000,131:78-79
    [17]张友军,吴青君,徐宝云,等.危险性外来入侵生物——西花蓟马在北京发生危害[J].植物保护,2003,29(4):58-59
    [18]徐家菊,韦丽莉.临沧市新发现外来有害生物一西花蓟马[J].植物检疫,2005,19(5):294-295
    [19]郑长英,刘云虹,张乃芹,等.山东省发现外来有害生物——西花蓟马[J].青岛农业大学学报(自然科学版),2007,24(3):172-174
    [20]Best RJ. Tomato spotted wilt virus[J]. Advances in Virus Research.1968,13:65-146
    [21]洪霓.番茄斑萎病毒的检疫技术[J].植物检疫,2006,20(6):389-392
    [22]http://edis.ifas.ufl.edu/pp134
    [23]http://www.cpes.peachnet.edu/spotwilt/tswimg3.htm
    [24]http://www.cpes.peachnet.edu/spotwilt/tswimgl.htm
    [25]http://www.apsnet.org/education/K-12PlantPathways/NewsViews/views/2004_08_views.htm
    [26]http://pubs.caes.uga.edu/caespubs/pubcd/B1309/B1309.htm
    [27]http://www.cals.ncsu.edu/plantpath/extension/fact_sheets/Tobacco_-_Tomato_Spotted_Wilt_Virus.htm
    [28]http://www.forestryimages.org/browse/detail.cfin?imgnum=5368925
    [29]http://www.ces.ncsu.edu/martin/pictures/TobProb.html
    [30]许泽永,张宗义,陈金香.番茄斑萎病毒(TSWV)广州分离物生物学特性研究[J].植物病理学报,1998,(19):198
    [31]季良编.中国植物病毒志[M].北京:农业出版社,1991:256-258
    [32]姚革.四川晒烟上发现番茄斑萎病毒(TSWV)[J]中国烟草科学,1992,(1):2-4
    [33]张仲凯,方琦,丁铭,等.侵染烟草的番茄斑萎病毒(TSWV)电镜诊断鉴定[J].电子显微学报,2000,19(3):339-340
    [34]唐嘉义,张泽.抗TSWV转基因烟草植株的初步研究[J].植物病理学报,2002,8(32):285-286
    [35]丁铭,张丽珍,方琦,等.侵染马铃薯的一个Tospovirus混合分离物的鉴定、纯化及多抗血清制备[J].西南农业学报,2004,(17):160
    [36]程晓非,董家红,方琦,等.从云南蝴蝶兰上检测到番茄斑萎病毒属病毒[J].植物病理学报,2008,38(1):31-34
    [37]刘雅婷,郑元仙,李永忠,等.昆明蜘蛛兰和喜林芋上发现番茄斑萎病毒属病毒[J].植物保护学报,2009,36(6):573-574
    [38]李飞,吴青君,徐宝云,等.北京地区发现番茄斑萎病毒[J].植物保护,2012,38(6):186-189
    [39]Brittlebank CC. Tomato diseases [J]. Journal of Agriculture,1919,17:231-235
    [40]Pittman HA. Preliminary note concerning the transmission of the "spotted wilt" of tomatoes by an insect vector (Thrips tabaci Lind.)[J]. Australian Journal of Council Science and Industry Research,1927,1:74-77
    [41]Samuel G, Bald JG, Pittman HA. Investigations on "spotted wilt" of tomatoes[J].Australia. Commonwealth Council Science and Industry Research Bull,1930,44:8-11
    [42]Black MC.Pathological aspect of TSWV in south Texas[J]. Proceeding of the American Peanut Research and Education Society.1987,19:66
    [43]Black MC, Lummus PF, Smith DH, et al. An epidemic of spotted wilt disease in south Texas Peanut in 1985[J]. Proceeding of the American Peanut Research and Education Society.1986,18:66
    [44]Cho JJ, Mau RFL, Mitchell WC, et al. Host list of plants susceptible to Tomato spotted wilt virus (TSWV)[J].Research Extension Series,1987,78:1-12
    [45]EPPO/CABI.Tomato spotted wilt tospovirus in quarantine pests for Europe(2nd)[M].CAB International, Camann:1379-1387
    [46]Rehman S, Postma W, Tytgat T, et al. A secreted SPRY domain-containing protein (SPRYSEC) from the plant-parasitic nematode globodera rostochiensis interacts with a CC-NB-LRR protein from a susceptible tomato[J]. Molecular Plant-Microbe Interactions,2009, 22(3):330-340
    [47]C.Corley, Holbrook花生种间育种品系对番茄斑萎病毒和根结线虫的抗性Crop Science,2003,43(3):1109-1113
    [48]Napoli C, Lemieux C, Jorgensen R.Introduction of a chimeric chalcone synthase gene into petunia results in reversible co-suppression of homologous genes in trans[J].The Plant Cell, 1990,2(4):279-289
    [49]van der Krol AR, Mur LA, Beld M, et al. Flavonoid genes in petunia:addition of a limited number of gene copies may lead to a suppression of gene expression[J]. The Plant Cell, 1990,2(4):291-299
    [50]Cogoni C, Macino G. Conservation of transgene-induced post-transcriptional gene silencing in plants and fungi[J]. Trends in Plant Science,1997,11(2):438-443
    [51]Bass BL.RNA interference. The short answer[J]. Nature,2001,411 (6836):428-429
    [52]Kennerdell JR, Carthew RW. Use of dsRNA-mediated genetic interference to demonstrate that frizzled and frizzled 2 act in the wingless pathway[J]. Cell,1998,95(7):1017-1026
    [53]Wianny F, Zernicka-Goetz M. Specific interference with gene function by double-strands RNA in the early mouse development[J]. Nature Cell Biology,2000,2(2):70-75
    [54]Clemens JC, Worby CA, Simonson-Leff N, et al. Use of double-stranded RNA interference in Drosophila cell lines to dissect signal transduction pathway[J]. Proceedings of the National Academy of Sciences of the United States of America,2000,97(12):6499-9503
    [55]Stem M, Mol JNM, Kooter JM. The silencing of genes in transgenic plants. Annals of Botany, 1997,79(1):3-12
    [56]Bartel DP. MicroRNAs:genomics, biogenesis, mechanism, and function[J].Cell,2004,116 (2):281-297
    [57]Dugas DV, Bartel B.MicroRNA regulation of gene expression in plants[J].Current Opinion in Plant Biology,2004,7(5):512-520
    [58]TomariY, Zamore PD.Perspective:machines for RNAi[J]. Genes & development,2005,19 (5):517-529
    [59]Lee HC, Chen CY, Au LC. Systemic comparison of repression activity for miRNA and siRNA associated with different types of target sequences[J]. Biochemical and Biophysical Research Communications,2011,411 (2):393-396
    [60]Hammond SM, Bernstein E, Beach D, et al. An RNA-directed nuclease mediates post-transcriptional gene silencing in Drosophila cells[J]. Nature,2000,404(6775):293-296
    [61]于忠华,夏英武.DNA甲基化与植物转基因沉默研究进展[J].生物工程进展,2000,21(3):23-25
    [62]郭兴启,于大胜,陈红,等.植物中转录后基因沉默的启动、传导与抑制[J].生命科学研究,2001,5(3):129-133
    [63]Dougherty WG, Parks TD. Transgenes and gene suppression:telling us something new?[J]. Current Opinion in Cell Biology,1995,7(3):399-405
    [64]Lindbo JA, Dougherty WG. Untranslatable transcripts of the tobacco etch virus coat protein gene sequence can interfere with tobacco etch virus replication in transgenic plants and protoplasts[J]. Virology,1992,189(2):725-733
    [65]Goodwin J, Chapman K, Swaney S, et al. Genetic and biochemical dissection of transgenic RNA-mediated virus resistance[J],Plant Cell,1996,8(1):95-105
    [66]Ruiz MT, Voinnet O, Baulcombe DC. Initiation and maintenance of virus-induced gene silencing[J]. Plant Cell,1998,10(6):937-946
    [67]Lindbo JA, Silva-Rosales L, Proebsting WM, et al. Induction of a highly specific antiviral state in transgenic plants:Implicatin of regulation of gene expression and virus resistances[J]. Plant Cell,1993,5(12):1749-1759
    [68]English JJ, Mueller E, Baulcomhe DC. Supression of virus accumulation in transgenic plants exhibiting silencing of nuclear genes[J]. Plant Cell,1996,8(2):179-188
    [69]Van Blokland R, Geest N, Mol JNM, et al. Transgene-mediated suppression of chalcone synthase expression in Petunia hybrida results from an increase in RNA turnover[J].The Plant Journal,1994,6:861-877
    [70]Voinnet O, Vain P, Angell S, et al. Systemic spread of sequence-spedfic transgene RNA degradation in plants is initiated by localized introduction of ecotopic promoterless DNA[J]. Cell,1998,95(2):177-187
    [71]Waterhouse PM, Graham MW, Wang MB. Virus resistance and gene silencing in plants can be induced by simultaneous expression of sense and antisense RNA[J]. Proceedings of the National Academy of Sciences of the United States of America,1998,95(23):13959-13964
    [72]Baulcombe DC, English JJ.Ectopic pairing of homologous DNA and post- transcriptional silencing in transgenic plants[J]. Current Opinion in Biotechnology,1996,7:173-180
    [73]温孚江,朱常香.转录后基因沉默与植物的病毒抗性[J].生物工程学报,2001,17(3):231-234
    [74]Kooter JM, Matzke MA, Meyer P. Listening to the silent genes:transgene silencing, gene regulation and pathogen control[J]. Trends in Plant Science,1999,4(9):340-347
    [75]刘杨,蒋彦,乔代蓉等.转录后基因沉默的机制及其应用[J].生物工程学报,2002,18:140-143
    [76]Bass BL. Double-stranded RNA as a template for gene silencing[J]. Cell,2000,101(3): 235-238
    [77]Guo S, Kemphues KJ. Par-1, a gene required for establishing polarity in C.elegans embryos, encodes a putative Ser/Thr kinase that is asymmetrically distributed[J]. Cell,1995,81(4): 611-620
    [78]Bosher JM, Labouesse M. RNA interference:genetic wand and genetic watchdog [J]. Nature Cell Biology,2000,2(2):E31-E36
    [79]Bernstein E, Caudy AA, Hammond SM, et al. Role for a bidentate ribonuclease in the initation step of RNA interference [J].Nature,2001,409(6818):363-366
    [80]Couzin J. Breakthrough of the year. Small RNAs make big splash [J].Science.2002, 298(5602):2296-2297
    [81]Hannon GJ. RNA interference [J].Nature,2002,418(6894):244-251
    [82]McManus MT, Sharp PA. Gene silencing in mammals by small interfering RNAs [J]. Nature Reviews Genetics,2002,3(10):737-747
    [83]Kennerdell JR, Carthew RW. Heritable gene silencing in Drosophila using double-stranded RNA [J]. Nature Biotechnology,2000,18(8):896-898
    [84]Zamore PD. Ancient pathways programmed by small RNAs[J].Science,2002,296(5571): 1265-1269
    [85]Tijsterman M, Okihara KL, Thijssen K, et al. PPW-1, a PAZ/PIWI protein required for efficient germline RNAi, is defective in a natural isolate of C. elegans[J]. Current Biology, 2002,12(17):1535-1540
    [86]Palauqui JC, Elmayan T, Pollien JM, et al. Systemic acquired silencing:transgene-specific post-transcriptional silencing is transmitted by grafting from silenced stocks to non-silenced scions[J]. The EMBO Journal,1997,16(15):4738-4745
    [87]Sijen T, Fleenor J, Simmer F, et al. On the role of RNA anplification in dsRNA-triggered gene silencing[J]. Cell,2001,107(4):465-476
    [88]Sharp PA. RNA interfering-2001[J].Genes & Development,2001,15:485-490
    [89]Smardon A, Spoerke JM, Stacey SC, et al. EGO-1 is related to RNA-directed RNA polymerase and functions in germ-line development and RNA interference in C. elegans[J]. Current Biology,2000,10(4):169-178
    [90]Lucy AP, Guo HS, Li WX, et al. Suppressio of post-transcriptional gene silencing by a plant viral protein localized in the nucleus.The EMBO Journal,2000,19(7):1672-1680
    [91]Haasnoot J, Westerhout EM, Berkhout B. RNA interference against viruses:strike and counterstrike[J]. Nature Biotechnology.2007,25(12):1435-1443
    [92]Vance VB. Replication of potato virus X RNA is altered in coinfections with potato virus Y[J]. Virology,1991,182(2):486-494
    [93]Kasschau KD, Cronin S, Carrington JC. Genome amplification and long-distance movement functions associated with the central domain of tobacco etch poty virus helper component-proteinase[J]. Virology,1997,228(2):251-262
    [94]Mallory AC, Ely L, Smith TH, et al. HC-Pro suppression of transgene silencing eliminates the small RNAs but not transgene methylation or the mobile signal[J]. Plant Cell.2001,13 (3): 571-583
    [95]Anandalakshmi R, Marathe R, Ge X, et al. A calmodulin-related protein that suppresses posttranacriptional gene silencing in plants[J].Science,2000,290 (5489):142-144
    [96]Xia Z, Zhu Z, Zhu J, et al. Recognition mechanism of siRNA by viral p19 suppressor of RNA silencing:a molecular dynamics study[J]. Biophysical Journal,2009,96(5):1761-1769
    [97]Baulcombe D. Viral suppression of systemic silencing[J]. Trends in Microbiology,2002,10 (7):306-308
    [98]Hamilton AJ,Baulcombe DC.A species of small antisense RNA in posttranscriptional gene silencing in plants [J].Science,1999,286(5441):950-952
    [99]Brigneti G, Voinnet O, Li WX, et al.Viral pathogenicity determinants are suppressors of transgene silencing in Nicotiana benthamiana[J].The EMBO Journal,1998,17(22):6739-6746
    [100]Zhang X, Yuan YR, Pei Y, et al. Cucumber mosaic vrus-encoded 2b suppressor inhibits Arabhtopsis Argonautel cleavage activity to counter plant defense[J]. Genes & development, 2006,20(23):3255-3268
    [101]Ding SW.RNA silencing [J].Current Opinion in Biotechnology,2000,11(2):152-156
    [102]Ding SW, Anderson BJ, Haase HR, et al.New overlapping gene encoded by the cucumber mosaic virus genome[J].Virology,1994,198(2):593-601
    [103]Takeda A, Sugiyama K, Nagano H, et al. Identification of a novel RNA silencing suppressor, NSs protein of Tomato spotted wilt virus.FEBS Letters,2002,532(1-2):75-79
    [104]Bucher E, Sijen T, De Haan P, et al.Negative-strand tospoviruses and tenuiviruses carry a gene for a suppressor of gene silencing at analogous genomic positions [J].Journal of Virology,2003,77(2):1329-1336
    [105]Voinnet O, Lederer C, Baulcombe DC.A viral movement protein prevents spread of the gene silencing signal in Nicotiana benthamiana[J]. Cell,2000,103(1):157-167
    [106]Sagan SM, Koukiekolo R, Rodgers E, et al. Inhibition of siRNA binding to a p19 viral suppressor of RNA silencing by cysteine alkylation [J]. Angewandte Chemie (International ed. in English),2007,46(12):2005-2009
    [107]Segers GC, Van Wezel R, Zhang X, et al.Hypovirus papain-like protease p29 suppersses RNA silencing in the natural fungal host and in a heterologous plant system [J]. Eukaryotic Cell, 2006,5(6):896-904
    [108]Li WX, Li H, Lu R, et al. Interferon antagonist proteins of influenza and vaccinia viruses are suppressors of RNA silencing[J]. Proceedings of the National Academy of Sciences of the United States of America,2004,101 (5):1350-1355
    [109]Delgadillo MO, Saenz P, Salvador B, et al. Human Influenza virus NS1 Protein enhances viral pathogenicity and acts as an RNA silencing suppressor in plants[J]. Journal of General Virology,2004,85(Pt4):993-999
    [110]Lecellier CH, Dunoyer P, Arar K, et al. A celluar microRNA mediates antiviral defence in human cells[J]. Science,2005,308(5721):557-560
    [111]Cao XS, Zhou P, Zhang XM, et al. Identification of an RNA silencing suppression from a plant double-stranded RNA virus[J].Journal of Virology,2005,79(20):13018-13027
    [112]赫然,刘秋云.RNA干涉与功能基因组[J].生物技术通讯,2002,13(3):202-204
    [113]张利生,陈大元.RNA干涉及其应用前景[J].遗传,2003,25(3):341-344
    [114]汤富酬,薛友纺.RNA干涉与基因沉默[J].遗传,2001,23(2):167-172
    [115]袁婺洲,吴秀山.RNAi机制研究的最新进展[J].生命科学研究,2003,7(1):8-14
    [116]Chuang CF, Meyerowitz EM. Specific and heritable genetic interference by double-stranded RNA in Arabidopsis thaliana[J]. Proceedings of the National Academy of Sciences of the United States of America,2000,97(9):4985-4990
    [117]Lu R, Malcuit I, Moffett P, et al. High throughput virus-induced gene silencing implicates heat shock protein 90 in plant disease resistance[J].The EMBO Journal,2003,22(21):5690-5699
    [118]Byzova M, Verduyn C, De Brouwer D, et al. Transforming petails into sepaloid organs in Arabidopsis and oilseed rape:implementation of the hairpin RNA-mediated gene silencing technology in an organ-specific manner[J]. Planta,2004,218(3):379-387
    [119]Miki D, Itoh R, Shimamoto K. RNA silencing of single and multiple members in a gene family of rice[J]. Plant Physiology,2005,138(4):1903-1913
    [120]Elbashir SM, Harborth J, Lendeckel W, et al. Duplexes of 21-nucleotide RNA mediate RNA interference in cultured mammalian cell [J]. Nature,2001,411(6836):494-498
    [121]Harborth J, Elbashir SM, Bechert K, et al. Identification of essential genes in cultured mammalian cells using interfering RNAs[J].Journal of Cell Science,2001,114(Pt24): 4557-4565
    [122]Ashrafi K, Chang FY, Watts JL, et al. Genome-wide RNAi analysis of Caeorhabditis elegans fat regulatory genes[J].Nature,2003,421 (6920):268-272
    [123]Berns K, Hijmans EM, Mullenders J, et al. A large-scale RNAi screen in human cells identifies new components of the p53 pathway [J].Nature,2004,428(6981):431-437
    [124]陈学辉,孟和,潘玉春,等.siRNA对鸡胚成纤维细胞中GAPDH基因表达的抑制作用[J].东北农业大学学报,2005,36(2):199-203
    [125]Segal G, Song R,Messing J.A new opaque variant of maize by a single dominant RNA-interference-inducing transgene[J].Genetics,2003,165(1):387-397
    [126]Liu Q, Singh SP, Green AG. High-stearic and high-oleic cottonseed oils produced by hairpin RNA-mediated post-transcriptional gene silencing[J].Plant Physiology,2002,129(4):1732-1743
    [127]李加瑞,赵伟,李全梓,等.Waxy基因的RNA沉默使转基因小麦种子中直链淀粉含量下降[J].遗传学报,2005,32(8):846-854
    [128]Ogita S, Uefuji H, Yamaguchi Y, et al. Producing decafeinated coffee plants[J]. Nature, 2003,423(6942):823
    [129]Davuluri GR, van Tuinen A, Fraser PD, et al. Fruit-specific RNAi-mediated suppression of DET1 enhances carotenoid and flavonoid content in tomatoes[J].Nature Biotechnology, 2005,23(7):890-895
    [130]Zhang L, Jing F, Li F, et al. Development of transgenic Artemisia annua (Chinese wormwood) plants with an enhanced content of artemisinin, an effective anti-malarial drug, by hairpin-RNA-mediated gene silencing[J]. Biotechnology and Applied Biochemistry,2009,52 (Pt3):199-207
    [131]Wang P, Liang Z, Zeng J, et al. Generation of tobacco lines with widely different reduction in nicotine levels via RNA silencing approaches[J]. Journal of Bioscience,2008,33(2):177-184
    [132]Tanaka Y, Nakamura N, Toqami J. Altering flower color in transgenic plants by RNAi-mediated engineering of flavonoid biosynthetic pathway[J]. Methods in Molecular Biology,2008,442:245-257
    [133]Tuschl T, Elbashir S, Harborth J, et al.The siRNA user guide.2004
    [134]Zimmermann TS,Lee AC,Akinc A, et al.RNAi-mediated gene silencing in non-human primates[J]. Nature,2006,441(7089):111-114
    [135]Tenllado F, Diaz-Ruiz JR. Double-stranded RNA-mediated interference with plant virus infection[J]. Journal of Virology,2001,75(24):12288-12297
    [136]Thomas CL, Jones L, Baulcombe DC, et al. Size constraints for targeting post-transcriptional gene silencing and for RNA-directed methylation in Nicotiana benthamiana using a potato virus X vector[J].Plant Journal,2001,25(4):417-425
    [137]张德咏,朱春晖,成飞雪,等.表达dsRNA的细菌提取液可抑制黄瓜花叶病毒对烟草的侵染[J].植物病理学报,2008,(38)3:304-311
    [138]Llave C, Kasschau KD, Carrington JC. Virus-encoded suppressor of post-transcriptional gene silencing targets a maintenance step in the silencing pathway[J]. Proceedings of the National Academy of Sciences of the United States of America,2000,97(24):13401-13406
    [139]Tenllado F, Barajas D, Vargas M, et al. Transient expression of homologous hairpin RNA causes interference with plant virus infection and is overcome by a virus encoded suppressor of gene silencing[J]. Molecular Plant-Microbe Interaction,2003,16(2):149-158
    [140]牛颜冰.烟草抗病毒基因工程研究[D].浙江大学,2003
    [141]Smith NA, Singh SP, Wang MB, et al. Total silencing by intron-spliced hairpin RNAs[J]. Nature,2000,407(6802):319-320
    [142]Wang MB, Abbott DC, Waterhouse PM. A single copy of a virus-derived transgene encoding hairpin RNA gives immunity to barley yellow dwarf virus[J]. Molecular Plant Pathology, 2000,1(6):347-356
    [143]Pandolfini T, Molesini B, Avesani L, et al. Expression of self-complementary hairpin RNA under the control of the rolC promoter confers systemic disease resistance to plum pox virus without preventing local infection[J].BMC Biotechnology.2003,3:7-22
    [144]竺晓平.马铃薯Y病毒CP基因的短片段及其反向重复转基因烟草的RNA介导的抗病性研究[D].山东农业大学,2003
    [145]Missiou A, Kalantidis k, Boutla A, et al. Generation of transgenic potato plants highly resistant to potato virus Y (PVY) through RNA silencing[J].Molecular Breeding,2004,14(2):185-197
    [146]马中良,杨怀义,王荣,等.利用转hpRNA基因水稻抗水稻矮缩病毒[J].植物学报,2004,46(3):332-336
    [147]Di Nicola-Negri E, Brunetti A, Tavazza M, et al. Hairpin RNA-mediated silencing of Plum pox virus P1 and HC-Pro genes for efficient and predictable resistance to the virus[J].Transgenic Research,2005,14(6):989-994
    [148]张凯,牛颜冰,周雪平.表达dsRNA的转基因烟草能阻止烟草花叶病毒的侵染[J].农业生物技术学报,2005,13(2):226-229
    [149]燕飞.hpRNA和pacl基因介导抗大麦黄矮病毒转基因小麦研究[D].植物病理学博士论文,中国农业科学院,2006
    [150]唐前君.双生病毒外壳蛋白和传毒相关蛋白基因介导的病毒抗性研究[D].湖南农业大学,2010
    [151]张帆dsRNA介导的番木瓜环斑病毒(PRSV)的抗病性研究[D].华中农业大学,2010
    [152]宋培培dsRNA介导的烟草抗黄瓜花叶病毒(CMV)和马铃薯Y病毒(PVY)研究[D].安徽农业大学,2010
    [153]Bucher E, Lohuis D, van Poppel PM, et al. Multiple virus resistance at a high frequency using a single transgene construct[J].Journal of General Virology,2006,87(Pt12):3697-3701
    [154]朱常香,宋云枝,温孚江.多抗PVY、TMV和CMV转基因烟草的培育[J].中国农业科学,2008,41(4):1040-1047
    [155]Bai YF, Guo ZH, Wang XQ, et al. Generation of double-virus-resistant marker-free transgenic potato plants[J].Progress in Natural Science,2009,19:543-548
    [156]尹国华.利用Red重组系统构建dsRNA原核表达体系抗烟草花叶病毒的研究[D].山东农业大学,2009
    [157]朱俊华,朱常香,温孚江.正向和反向重复RNA介导的抗马铃薯Y病毒基因工程比较研究[J].植物病理学报,2004,34(2):133-140
    [158]Baulcombe D. Viruses and gene silencing in plants[J]. Archives of Virology Supplement, 1999,15:189-201
    [159]Stoutjesdijk PA, Singh SP, Liu Q, et al. hpRNA-mediated targeting of the Arabidopsis FAD2 gene gives highly efficient and stable silencing[J].Plant Physiology,2002,129(4):1723-1731
    [160]张德咏,谭新球,罗源华,等.用单管逆转录-聚合酶链式反应检测辣椒黄瓜花叶病毒[A].农业生物灾害预防与控制研究[c].北京:中国农业科技出版社,2005:282-287
    [161]Bag S, Mitter N, Eid S, et al. Complementation between two tospoviruses facilitates the systemic movement of a plant virus silencing suppressor in an otherwise restrictive host[J]. PLoS One,2012,7(10):e44803
    [162]吕要斌,张治军,吴青君,等.外来入侵害虫西花蓟马防控技术研究与示范[J].应用昆虫学报,2011,48(3):488-496
    [163]Lian S, Lee JS, Cho WK, et al. Phylogenetic and recombinantion analysis of Tomato spotted wilt virus[J].PLoS ONE,2013,(8)5:e63380
    [164]Hu ZZ, Feng ZK, Zhang ZJ, et al. Complete genome sequence of a tomato spotted wilt virus isolate from China and comparison to other TSWV isolates of different geographic origin[J].Archives of virology,2011,156(10):1905-1908
    [165]Chen YF, Chen JS, Zhang HR, et al. Molecular evidence and sequence analysis of a natural reassortant between Cucumber mosaic virus subgroup IA and II strains[J].Virus Genes,2007, 35:405-413
    [166]164Pringle CR, Lees JF, Clark W, et al. Genome subunit reassortment among Bunyaviruses analyzed by dot hybridization using molecularly cloned complementary DNA probes[J]. Virology,1984,135(1):244-256
    [167]Beaty BJ, Sundin DR, Chandler LJ, et al. Evolution of Bunyaviruses by genome reassortment in dually infected mosquitoes (Aedes triseriatus)[J]. Science,1985,230(4725):548-550
    [168]Urquidi V, Bishop DH. Non-random reassortment between the tripartitle RNA genomes of La Crosse and snowshoe hare viruses[J]. Journal of General Virology,1992,73(Pt9):2255-2265
    [169]Turell MJ, Saluzzo JF, Tammariello RF, et al. Generation and transmission of Rift Valley fever viral reassortants by the mosquito Culex pipiens[J].Journal of General Virology,1990, 71(Pt10):2307-2312
    [170]168Henderson WW, Monroe MC, St Jeor SC, et al. Naturally occurring Sin Nombre virus genetic reassortants[J]. Virology,1995,214(2):602-610
    [171]Robinson D, Hamilton W, Harrison B, et al. Two anomalous tobravirus isolates:evidence for RNA recombination in nature[J].Journal of General Virology,1987,68:2551-2561
    [172]White PS, Morales F, Roossinck MJ. Interspecific reassortment of genomic segments in the evolution of cucumoviruses[J]. Virology,1995,207(1):334-337
    [173]Tentchev D, Verdin E, Marchal C, et al. Evolution and structure of Tomato spotted wilt virus populations:evidence of extensive reassortment and insights into emergence processes[J]. Journal of General Virology,2011,92(Pt4):961-973
    [174]Qiu WP, Geske SM, Hickey CM, et al.Tomato spotted wilt Tospovirus genome reassortment and genome segment-specific adaptation[J].Virology,1998,244(1):186-194
    [175]Boogaart TVD, Lomonossoff GP, Davies JW. Can we explain RNA-mediated virus resistance by homology-dependent gene silencing?[J]. Molecular Plant-Microbe Interactions,1998, 11(7):717-723
    [176]De haan P, Gielen JJ, Prins M, et al. Characterization of RNA-mediated resistance to tomato spotted wilt virus in transgenic tobacco plants[J]. Bio/Technology,1992,10(10):1133-1137
    [177]van den Boogaart T, Wen F, Davies JW, et al. Replicase-derived resistance against pea early browning virus in Nicotiana benthamiana is an unstable resistance based upon posttranscriptional gene silencing[J].Molecular plant-microbe interactions,2001,14(2): 196-200
    [178]Waterhouse PM, Helliwell CA.Exploring plant genomes by RNA-induced gene silencing[J]. Nature reviews. Genetics,2003,4(1):29-38
    [179]Wesley SV, Helliwell CA,Smith NA, et al. Construct design for efficient, effective and high-throughput gene silencing in plants[J].Plant journal,2001,27(6):581-590
    [180]Sijen T, Wellink J, Hiriart JB, et al. RNA-mediated virus resistance:role of repeated transgenes and delineation of targeted regions[J].Plant Cell,1996,8(12):2277-2294
    [181]English JJ, Davenport GF, Elmayan T, et al. Requirement of sense transcription for homology-dependent virus resistance and trans-inactivation[J]. The Plant Journal,1997, 12(3):597-603
    [182]Han Y, Grierson D. Relationship between small antisense RNAs and aberrant RNAs associated with sense transgene mediated gene silencing in tomato[J]. The Plant Journal,2002, 29(4):509-519
    [183]Sonoda S. Analysis of the nucleocapsid protein gene from Tomato spotted wilt virus as target and inducer for posttranscriptional gene silencing[J]. Plant Science,2003,164(5):717-725
    [184]竺晓平,朱常香,宋云枝,等.CP基因3’端短片段介导的对马铃薯Y病毒的抗性[J].中国农业科学,2006,39(6):1153-1158
    [185]李鹏,宋云枝,刘晓玲,等.马铃薯Y病毒CP基因5’端和3’端反向重复结构介导的抗病性研究[J].植物病理学报,2007,37(1):69-76
    [186]朱俊华,竺晓平,温孚江,等.马铃薯Y病毒衣壳蛋白基因片段长度对RNA介导抗病性研究[J]中国科学,C辑,生命科学,2004,34(1):23-30
    [187]Tenllado F, Llave C, Diaz-Ruiz JR. RNA interference as new biotechnological tool for the control of virus disease in plants[J].Virus Research,2004,102(1):85-96
    [188]Tenllado F, Belen MG, Marisol V, et al.Crude extracts of bacterially expressed dsRNA can be used to protect plants against virus infections[J]. BMC Biotechnology,2003,3:3
    [189]McGrath PF, Vincent JR, Lei CH, et al. Coat protein-mediated resistance to isolates of barley yellow dwarf in oats and barley[J].European Journal of Plant Pathology,1997,103(8):695-710
    [190]刘晓玲,宋云枝,刘红梅,等.马铃薯X病毒25 kD运动蛋白基因和外壳蛋白基因介导的抗病性研究[J].作物学报,2005,31(7):827-832
    [191]Hohn T. Plant virus transmission from the insect point of view[J]. Proceedings of the National Academy of Sciences of the United States of America,2007,104(46):17905-17906
    [192]Vargas M, Martinez-Garcia B, Diaz-Ruiz JR, et al. Transient expression of homologous hairpin RNA interferes with PVY transmission by aphids[J].Virology Journal,2008,5:42
    [193]Whitfield AE, Ullman DE, German TL. Expression and characterization of a soluble form tomato spotted wilt virus Glycoprotein GN[J]. Journal of Virology,2004,78(23):13197-13206
    [194]Bandla M, Westcot D,Sherwood J, et al.Thrips midgut proteins that bind to tomato spotted wilt tospovirus glycoproteins:Proceeding of the international symposium on tospoviruses and thrips of floral and vegetable crops[J].Acta Horticulturae,1996,431:341-349
    [195]Kikkert M, Meurs C,Van DE Wetering F, et al. Binding of tomato spotted wilt virus to a 94-kDa thrips protein[J].Phytopathology,1998,88(1):63-69
    [196]Bandla MD, Campbell LR, Ullman DE, et al. Interaction of tomato spotted wilt tospovirus (TSWV) glycoproteins with a thrips midgut protein, a potential cellular receptor for TSWV[J].Phytopathology,1998,88(2):98-104
    [197]Pang SZ, Jan FJ, Gonsalves D. Nontarget DNA sequences reduce the transgene length necessary for RNA-mediated tospovirus resistance in transgenic plants[J]. Proceedings of the National Academy of Sciences of the United States of America,1997,94(15):8261-8266
    [198]Ratcliff FG, MacFarlane SA, Baulcombe DC.Gene silencing without DNA:RNA-mediated cross-protection between viruses[J].Plant Cell,1999,11 (7):1207-1216

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