Synergistic interaction between the Potyvirus, Turnip mosaic virus and the Crinivirus, Lettuce infectious yellows virus in plants and protoplasts

Agranovsky, 1996, Principles of molecular organization, expression, and evolution of closteroviruses: over the barriers, Adv. Virus Res., 47, 119, 10.1016/S0065-3527(08)60735-6 Aguilar, 2003, Further variability within the genus Crinivirus, as revealed by determination of the complete RNA genome sequence of Cucurbit yellow stunting disorder virus, J. Gen. Virol., 84, 2555, 10.1099/vir.0.19209-0 Anandalakshmi, 1998, A viral suppressor of gene silencing in plants, Proc. Natl. Acad. Sci. U.S.A., 95, 13079, 10.1073/pnas.95.22.13079 Barker, 2001, Evidence for RNA-mediated defence effects on the accumulation of Potato leafroll virus, J. Gen. Virol., 82, 3099, 10.1099/0022-1317-82-12-3099 Brown, J.K., 2007. The Bemisia tabaci complex: genetic and phenotypic variability drives Begomovirus spread and virus diversification. In: M.L. Elliott (Ed.), American Phytopathological Society. http://www.apsnet.org/online/feature/btabaci/ Cañizares, 2008, Multiple suppressors of RNA silencing encoded by both genomic RNAs of the crinivirus. Tomato chlorosis virus, Virology, 379, 168, 10.1016/j.virol.2008.06.020 Choi, 2002, Systemic movement of a movement-deficient strain of Cucumber mosaic virus in zucchini squash is facilitated by a cucurbit-infecting potyvirus, J. Gen. Virol., 83, 3173, 10.1099/0022-1317-83-12-3173 Coutts, 2003, Nucleotide sequence and genome organization of Cucurbit yellow stunting disorder virus RNA1, Arch. Virol., 148, 2055, 10.1007/s00705-003-0156-z Cuellar, 2008, Analysis of gene content in Sweet potato chlorotic stunt virus RNA1 reveals the presence of the p22 RNA silencing suppressor in only a few isolates: implications for viral evolution and synergism, J. Gen. Virol., 89, 573, 10.1099/vir.0.83471-0 Davis, 2008, UC IPM pest management guidelines: cucurbits, Cucurbit Yellow Stunting Disorder Falk, 1994, Will transgenic crops generate new viruses and new diseases?, Science, 263, 1395, 10.1126/science.8179685 Falk, 1979, Transmission, host range, and serological properties of the viruses that cause lettuce speckles disease, Phytopathology, 69, 612, 10.1094/Phyto-69-612 García-Cano, 2006, Synergistic interaction between Tomato chlorosis virus and Tomato spotted wilt virus results in breakdown of resistance in tomato, Phytopathology, 96, 1263, 10.1094/PHYTO-96-1263 Hartono, 2003, Nucleotide sequence and genome organization of Cucumber yellows virus, a member of the genus Crinivirus, J. Gen. Virol., 84, 1007, 10.1099/vir.0.18605-0 Jones, 1990, Defective-interfering RNAs and elevated temperatures inhibit replication of Tomato bushy stunt virus in inoculated protoplasts, Virology, 176, 539, 10.1016/0042-6822(90)90024-L Karasev, 2000, Genetic diversity and evolution of closteroviruses, Annu. Rev. Phytopathol., 38, 293, 10.1146/annurev.phyto.38.1.293 Karyeija, 1998, The significance of Sweet potato feathery mottle virus in subsistaence sweet potato production in Africa, Plant Dis., 82, 4, 10.1094/PDIS.1998.82.1.4 Karyeija, 2000, Synergistic interactions of a potyvirus and a phloem-limited crinivirus in sweet potato plants, Virology, 269, 26, 10.1006/viro.1999.0169 Kasschau, 1998, A counterdefensive strategy of plant viruses: suppression of posttranscriptional gene silencing, Cell, 95, 461, 10.1016/S0092-8674(00)81614-1 Klaassen, 1994, Partial characterization of the Lettuce infectious yellows virus genomic RNAs, identification of the coat protein gene and comparison of its amino acid sequence with those of other filamentous RNA plant viruses, J. Gen. Virol., 75, 1525, 10.1099/0022-1317-75-7-1525 Klaassen, 1995, Genome structure and phylogenetic analysis of Lettuce infectious yellows virus, a whitefly-transmitted, bipartite closterovirus, Virology, 208, 99, 10.1006/viro.1995.1133 Klaassen, 1996, In vitro transcripts from cloned cDNAs of the Lettuce infectious yellows closterovirus bipartite genomic RNAs are competent for replication in Nicotiana benthamiana protoplasts, Virology, 222, 169, 10.1006/viro.1996.0407 Kreuze, 2005, Viral class 1 RNase III involved in suppression of RNA silencing, J. Virol., 79, 7227, 10.1128/JVI.79.11.7227-7238.2005 Kreuze, 2002, Complete genome sequence and analyses of the subgenomic RNAs of Sweet potato chlorotic stunt virus reveal several new features for the genus Crinivirus, J. Virol., 76, 9260, 10.1128/JVI.76.18.9260-9270.2002 Latham, 2008, Transcomplementation and synergism in plants: implications for viral transgenes?, Mol. Plant Pathol., 9, 85 Lindbo, 1993, Induction of a highly specific antiviral state in transgenic plants: implications for regulation of gene expression and virus resistance, Plant Cell, 5, 1749, 10.1105/tpc.5.12.1749 Livieratos, 2002, Nucleotide sequence and phylogenetic analysis of Cucurbit yellow stunting disorder virus RNA 2, Virus Genes, 24, 225, 10.1023/A:1015372331039 Livieratos, 2004, Analysis of the RNA of Potato yellow vein virus: evidence for a tripartite genome and conserved 3’-terminal structures among members of the genus Crinivirus, J. Gen. Virol., 85, 2065, 10.1099/vir.0.79910-0 Lozano, 2006, Complete nucleotide sequence of the RNA2 of the crinivirus Tomato chlorosis virus, Arch. Virol., 151, 581, 10.1007/s00705-005-0690-y Lozano, 2007, Complete sequence of the RNA 1 of a European isolate of Tomato chlorosis virus, Arch. Virol., 152, 10.1007/s00705-006-0886-9 Lu, 2004, Three distinct suppressors of RNA silencing encoded by a 20-kb viral RNA genome, Proc. Natl. Acad. Sci. U.S.A., 101, 15742, 10.1073/pnas.0404940101 Malpica, 2006, Association and host selectivity in multi-host pathogens, PLoS ONE, 1, e41, 10.1371/journal.pone.0000041 Martín, 2008, The complete nucleotide sequence and genome organization of Bean yellow disorder virus, a new member of the genus Crinivirus, Arch. Virol., 153, 999, 10.1007/s00705-008-0077-y Medina, 2005, The Lettuce infectious yellows virus (LIYV)-encoded P26 is associated with plasmalemma deposits within LIYV-infected cells, Virology, 333, 367, 10.1016/j.virol.2005.01.012 Medina, 1998, Specific inclusion bodies are associated with replication of Lettuce infectious yellows virus RNAs in Nicotiana benthamiana protoplasts, J. Gen. Virol., 79, 2325, 10.1099/0022-1317-79-10-2325 Mukasa, 2006, Interactions between a crinivirus, an ipomovirus and a potyvirus in coinfected sweetpotato plants, Plant Pathol., 55, 458, 10.1111/j.1365-3059.2006.01350.x Ng, 2006, Bemisia tabaci transmission of specific Lettuce infectious yellows virus genotypes derived from in vitro synthesized transcript-inoculated protoplasts, Virology, 352, 209, 10.1016/j.virol.2006.04.020 Ng, 2006, Virus-vector interactions mediating nonpersistent and semipersistent transmission of plant viruses, Annu. Rev. Phytopathol., 44, 183, 10.1146/annurev.phyto.44.070505.143325 Ng, 2004, Quantitative parameters determining whitefly (Bemisia tabaci) transmission of Lettuce infectious yellows virus and an engineered defective RNA, J. Gen. Virol., 85, 2697, 10.1099/vir.0.80189-0 Passmore, 1993, Beet western yellows virus-associated RNA: an independently replicating RNA that stimulates virus accumulation, Proc. Natl. Acad. Sci. U.S.A., 90, 10168, 10.1073/pnas.90.21.10168 Pohl, 2007, Synergistic pathogenicity of a phloem-limited begomovirus and tobamoviruses, despite negative interference, J. Gen. Virol., 88, 1034, 10.1099/vir.0.82653-0 Pruss, 1997, Plant viral synergism: the potyviral genome encodes a broad-range pathogenicity enhancer that transactivates replication of heterologous viruses, Plant Cell, 9, 859, 10.1105/tpc.9.6.859 Reed, 2003, Suppressor of RNA silencing encoded by Beet yellows virus, Virology, 306, 203, 10.1016/S0042-6822(02)00051-X Roth, 2004, Plant viral suppressors of RNA silencing, Virus Res., 102, 97, 10.1016/j.virusres.2004.01.020 Ryabov, 2001, Umbravirus gene expression helps Potato leafroll virus to invade mesophyll tissues and to be transmitted mechanically between plants, Virology, 286, 363, 10.1006/viro.2001.0982 Sanger, 1994, Symptom severity of Beet western yellows virus strain ST9 is conferred by the ST9-associated RNA and is not associated with virus release from the phloem, Virology, 200, 48, 10.1006/viro.1994.1161 Savenkov, 2001, Potyviral helper-component proteinase expressed in transgenic plants enhances titers of Potato leafroll virus but does not alleviate its phloem limitation, Virology, 283, 285, 10.1006/viro.2000.0838 Scholthof, 1993, The capsid protein gene of Tomato bushy stunt virus is dispensable for systemic movement and can be replaced for localized expression of foreigh genes, Mol. Plant Microbe Interact., 6, 309, 10.1094/MPMI-6-309 Shams-Bakhsh, 2007, Enhanced resistance and neutralization of defense responses by suppressors of RNA silencing, Virus Res., 130, 103, 10.1016/j.virusres.2007.05.023 Shi, 1997, Mutations in the region encoding the central domain of helper component-proteinase (HC-Pro) eliminate potato virus X/potyviral synergism, Virology, 231, 35, 10.1006/viro.1997.8488 Simón-Mateo, 2003, Suppressor activity of potyviral and cucumoviral infections in potyvirus-induced transgene silencing, J. Gen. Virol., 84, 2877, 10.1099/vir.0.19263-0 Stenger, 2004, Functional replacement of Wheat streak mosaic virus HC-Pro with the corresponding cistron from a diverse array of viruses in the family Potyviridae, Virology, 323, 257, 10.1016/j.virol.2004.03.014 Stenger, 2005, Plant virus HC-Pro is a determinant of eriophyid mite transmission, J. Virol., 79, 9054, 10.1128/JVI.79.14.9054-9061.2005 Sun, 2006, Synergism between a mycoreovirus and a hypovirus mediated by the papain-like protease p29 of the prototypic hypovirus CHV1-EP713, J. Gen. Virol., 87, 3703, 10.1099/vir.0.82213-0 Tian, 1999, Lettuce infectious yellows virus: in vitro acquisition analysis using partially purified virions and the whitefly Bemisia tabaci, J. Gen. Virol., 80, 1111, 10.1099/0022-1317-80-5-1111 Tzanetakis, 2004, Complete nucleotide sequence of a strawberry isolate of Beet pseudoyellows virus, Virus Genes, 28, 239, 10.1023/B:VIRU.0000025771.48128.f8 Tzanetakis, 2005, Nucleotide sequence, genome organization and phylogenetic analysis of Strawberry pallidosis associated virus, a new member of the genus Crinivirus, Arch. Virol., 150, 273, 10.1007/s00705-004-0410-z Tzanetakis, 2006, Nucleotide sequence of Blackberry yellow vein associated virus, a novel member of the Closteroviridae, Virus Res., 116, 196, 10.1016/j.virusres.2005.10.003 Vance, 2001, RNA silencing in plants—defense and counterdefense, Science, 292, 2277, 10.1126/science.1061334 Vance, 1995, 5′ proximal potyviral sequences mediate potato virus X/potyviral synergistic disease in transgenic tobacco, Virology, 206, 583, 10.1016/S0042-6822(95)80075-1 Vanitharani, 2004, Differential roles of AC2 and AC4 of cassava geminiviruses in mediating synergism and suppression of posttranscriptional gene silencing, J. Virol., 78, 9487, 10.1128/JVI.78.17.9487-9498.2004 Wang, 2004, Functional analysis of the Cucumber mosaic virus 2b protein: pathogenicity and nuclear localization, J. Gen. Virol., 85, 3135, 10.1099/vir.0.80250-0 Wege, 2007, Synergism of a DNA and an RNA virus: enhanced tissue infiltration of the begomovirus Abutilon mosaic virus (AbMV) mediated by Cucumber mosaic virus (CMV), Virology, 357, 10, 10.1016/j.virol.2006.07.043 Wintermantel, 2008, Co-infection by two criniviruses alters accumulation of each virus in a host-specific manner and influences efficiency of virus transmission, Phytopathology, 98, 1340, 10.1094/PHYTO-98-12-1340 Wintermantel, 2005, The complete nucleotide sequence and genome organization of Tomato chlorosis virus, Arch. Virol., 150, 2287, 10.1007/s00705-005-0571-4 Wisler, 1998, Ecology and epidemiology of whitefly-transmitted closteroviruses, Plant Dis., 82, 270, 10.1094/PDIS.1998.82.3.270 Yeh, 2001, Green fluorescent protein expression from recombinant Lettuce infectious yellows virus-defective RNAs originating from RNA 2, Virology, 289, 54, 10.1006/viro.2001.1110 Yeh, 2000, Asynchronous accumulation of Lettuce infectious yellows virus RNAs 1 and 2 and identification of an RNA 1 trans enhancer of RNA 2 accumulation, J. Virol., 74, 5762, 10.1128/JVI.74.13.5762-5768.2000 Zhang, 2008, Contrasting effects of HC-Pro and 2b viral suppressors from Sugarcane mosaic virus and Tomato aspermy cucumovirus on the accumulation of siRNAs, Virology, 374, 351, 10.1016/j.virol.2007.12.045