Abstract
The complete nucleotide sequences of segments S2, S3, S5, and S8–S11 of a Rice gall dwarf virus isolate from Guangxi Province, China, (RGDV-GX) were determined, completing the sequence of this isolate. The total genome (25,567nt) was similar in organization to a recently reported Thailand isolate (RGDV-T). A previously unreported second segment-specific repeat of 7 or 8nt was detected close to the 3′-end of segments S3, S5, and S8. The 3′-UTR of RGDV-GX S4 was 139nt shorter than that of RGDV-T; the insertion in RGDV-T contains a 34-nt inverted repeat, with the 3′-terminus probably abolishing the expected stem loop structure.
References
Anzola JV, Xu Z, Asamizu T, Nuss DL (1987) Segment-specific inverted repeats found adjacent to conserved terminal sequences in wound tumour virus genome and defective interfering RNAs. Proc Natl Acad Sci USA 84:8301–8305
Dulieu P, Bar-Joseph M (1989) Rapid isolation of double stranded RNA segments from disulphide crosslinked polyacrylamide gels. J Virol Methods 24:77–84
Ichimi K, Kikuchi A, Moriyasu Y, Zhong B, Hagiwara K, Kamiunten H, Omura T (2002) Sequence analysis and GTP-binding ability of the minor core protein P5 of Rice gall dwarf virus. Jpn Agricul Res Q 36:83–87
Li Y, Xu H, Cheng MF, Zheng HH, Mao ZJ, Xiao J, Zhang FJ, Ming XT, Qu L, Liu YF, Li W, Zhao XL, Pan NS, Chen ZL (1998) Functional genomic analysis of rice dwarf virus. Acta Sci Nat Univ Pek 34:332–341
Li Y, Bao YM, Wei CH, Kang ZS, Zhong YW, Mao P, Wu G, Chen ZL, Schiemann J, Nelson RS (2004) Rice dwarf phytoreovirus segment S6-encoded nonstructural protein has a cell-to-cell movement function. J Virol 78:5382–5389
Moriyasu Y, Maruyama-Funatsuki W, Kikuchi A, Ichimi K, Zhong B, Yan J, Zhu Y, Suga H, Watanabe Y, Ichiki-Uehara T, Shimizu T, Hagiwara K, Kamiunten H, Akutsu K, Omura T (2007) Molecular analysis of the genome segments S1, S4, S6, S7 and S12 of a Rice gall dwarf virus isolate from Thailand; completion of the genomic sequence. Arch Virol 152:1315–1322
Murao K, Uyeda I, Ando Y, Kimura I, Cabauatan PQ, Koganezawa H (1996) Genomic rearrangement in genome segment 12 of rice dwarf phytoreovirus. Virology 216:238–240
Omura T (1995) Genomes and primary protein structures of phytoreoviruses. Semin Virol 6:97–102
Omura T, Yan J (1999) Role of outer capsid proteins in transmission of Phytoreovirus by insect vectors. Adv Virus Res 54:15–43
Sambrook J, Fritsch EF, Maniatis T (1989) Molecular cloning: a laboratory manual. Cold Spring Harbor Laboratory Press, New York
Suzuki N, Sugawara M, Kusano T (1992) Rice dwarf phytoreovirus segment S12 transcript is tricistronic in vitro. Virology 191:992–995
Suzuki N, Sugawara M, Nuss DL, Matsuura Y (1996) Polycistronic (tri- or bicistronic) phytoreoviral segments translatable in both plant and insect cells. J Virol 70:8155–8159
Uyeda I, Bong-Choon L, Ando Y (1998) Reovirus isolation and RNA extraction. In: Foster GD, Taylor SC (eds) Methods in molecular biology, vol 81. Plant virology protocols: from virus isolation to transgenic resistance. Humana Press, Totowa, pp 65–75
Wei T, Kikuchi A, Moriyasu Y, Suzuki N, Shimizu T, Hagiwara K, Chen H, Takahashi M, Ichiki-Uehara T, Omura T (2006) The spread of Rice dwarf virus among cells of its insect vector exploits virus-induced tubular structures. J Virol 80:8593–8602
Wei T, Shimizu T, Hagiwara K, Kikuchi A, Moriyasu Y, Suzuki N, Chen H, Omura T (2006) Pns12 protein of Rice dwarf virus is essential for formation of viroplasms and nucleation of viral-assembly complexes. J Gen Virol 87:429–438
Zhang HM, Chen JP, Adams MJ (2001) Molecular characterization of segments 1 to 6 of rice black-streaked dwarf virus from China provides the complete genome. Arch Virol 146:2331–2339
Zhang HM, Chen JP, Lei JL, Adams MJ (2001) Sequence analysis shows that a dwarfing disease on rice, maize and wheat in China is caused by Rice black-streaked dwarf virus (RBSDV). Eur J Plant Pathol 107:563–567
Zhang HM, Yang J, Xin X, Chen JP, Adams MJ (2007) Molecular characterization of the largest and smallest genome segments, S1 and S12, of Rice gall dwarf virus. Virus Genes 35:815–823
Zhang HM, Yang J, Xin X, Chen JP, Adams MJ (2007) Molecular characterization of the genome segments S4, S6 and S7 of rice gall dwarf virus. Arch Virol 52:1593–1602
Zuker M (2003) Mfold web server for nucleic acid folding and hybridization prediction. Nucleic Acids Res 31:3406–3415
Acknowledgments
This work was funded by the China 973 Program (2006CB708209) and 863 program (2007AA10Z414), the Zhejiang Provincial Foundation for Natural Science (Z305165), and two special grants from the Zhejiang Provincial Department of Science and Technology (2005E10010 and 2005C22027). We thank Mrs Liu Guimei and Mr Chen Hui, Station of Plant Protection and Quarantine, Agricultural Bureau of Chenxi County, Guangxi Province, for providing virus-infected rice plants. Rothamsted Research receives grant-aided support from the Biotechnology and Biological Sciences Research Council of the United Kingdom.
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Zhang, HM., Xin, X., Yang, J. et al. Completion of the sequence of rice gall dwarf virus from Guangxi, China. Arch Virol 153, 1737–1741 (2008). https://doi.org/10.1007/s00705-008-0167-x
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DOI: https://doi.org/10.1007/s00705-008-0167-x