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Setiono FJ, Chatterjee D, Fuchs M, Perry KL, Thompson JR. The Distribution and Detection of Grapevine red blotch virus in its Host Depend on Time of Sampling and Tissue Type. PLANT DISEASE 2018; 102:2187-2193. [PMID: 30226420 DOI: 10.1094/pdis-03-18-0450-re] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Grapevine red blotch virus (GRBV) is the causal agent of grapevine red blotch, an emerging disease that affects cultivated grapevine such as Vitis vinifera. The ability to detect viruses in grapevine is often hindered by low virus titers compounded by a variable distribution in the plant and seasonal variations. In order to examine these two variables in relation to GRBV, we developed a quantitative polymerase chain reaction (qPCR) method that incorporates both internal and external references to enhance assay robustness. In greenhouse-grown vines infected with GRBV, qPCR identified highest virus titers in the petioles of fully expanded leaves and significantly reduced levels of virus in the shoot extremities. In vineyard-grown vines infected with GRBV, the virus titer in July and October 2016 followed a pattern similar to that found for the greenhouse-grown plants but, most strikingly, close to half (44%) of the samples analyzed in June 2015 tested negative for infection. The technique presented and results obtained highlight the variability of virus distribution in its host and provide a useful guide for selecting the best tissues for optimal GRBV diagnosis.
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Affiliation(s)
- Felicia J Setiono
- Plant Pathology and Plant-Microbe Biology Section, School of Integrative Plant Science, Cornell University, Ithaca, NY, 14853, USA
| | - Debotri Chatterjee
- Plant Pathology and Plant-Microbe Biology Section, School of Integrative Plant Science, Cornell University, Ithaca, NY, 14853, USA
| | - Marc Fuchs
- Plant Pathology and Plant-Microbe Biology Section, School of Integrative Plant Science, Cornell University, New York State Agricultural Experiment Station, Geneva 14456, USA
| | - Keith L Perry
- Plant Pathology and Plant-Microbe Biology Section, School of Integrative Plant Science, Cornell University
| | - Jeremy R Thompson
- Plant Pathology and Plant-Microbe Biology Section, School of Integrative Plant Science, Cornell University
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2
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Glasa M, Predajňa L, Šoltys K, Sihelská N, Nagyová A, Wetzel T, Sabanadzovic S. Analysis of Grapevine rupestris stem pitting-associated virus in Slovakia Reveals Differences in Intra-Host Population Diversity and Naturally Occurring Recombination Events. THE PLANT PATHOLOGY JOURNAL 2017; 33:34-42. [PMID: 28167886 PMCID: PMC5291396 DOI: 10.5423/ppj.oa.07.2016.0158] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/26/2016] [Revised: 08/30/2016] [Accepted: 09/06/2016] [Indexed: 06/06/2023]
Abstract
Grapevine rupestris stem pitting-associated virus (GRSPaV) is a worldwide-distributed pathogen in grapevines with a high genetic variability. Our study revealed differences in the complexity of GRSPaV population in a single host. A single-variant GRSPaV infection was detected from the SK30 grapevine plant. On the contrary, SK704 grapevine was infected by three different GRSPaV variants. Variant-specific RT-PCR detection protocols have been developed in this work to study distribution of the three different variants in the same plant during the season. This study showed their randomized distribution in the infected SK704 grapevine plant. Comparative analysis of fulllength genome sequences of four Slovak GRSPaV isolates determined in this work and 14 database sequences showed that population of the virus cluster into four major phylogenetic lineages. Moreover, our analyses suggest that genetic recombination along with point mutations could play a significant role in shaping evolutionary history of GRSPaV and contributed to its extant genetic diversification.
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Affiliation(s)
- Miroslav Glasa
- Institute of Virology, Biomedical Research Centre, Slovak Academy of Sciences, Bratislava 84505,
Slovakia
| | - Lukáš Predajňa
- Institute of Virology, Biomedical Research Centre, Slovak Academy of Sciences, Bratislava 84505,
Slovakia
| | - Katarína Šoltys
- Comenius University Science Park, Comenius University, Bratislava 84216,
Slovakia
| | - Nina Sihelská
- Institute of Virology, Biomedical Research Centre, Slovak Academy of Sciences, Bratislava 84505,
Slovakia
| | - Alžbeta Nagyová
- Institute of Virology, Biomedical Research Centre, Slovak Academy of Sciences, Bratislava 84505,
Slovakia
| | - Thierry Wetzel
- DLR Rheinpfalz, Institute of Plant Protection, Neustadt an der Weinstrasse 67435,
Germany
| | - Sead Sabanadzovic
- Department of Biochemistry, Molecular Biology, Entomology and Plant Pathology, Mississippi State University, Starkville, MS 39762,
USA
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3
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Gasparro M, Caputo AR, Forleo LR, Perniola R, Alba V, Milella RA, Antonacci D. Study of main grapevine viruses transmission in breeding programs. BIO WEB OF CONFERENCES 2016. [DOI: 10.1051/bioconf/20160701039] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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4
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Katoh H, Suzuki S, Saitoh T, Takayanagi T. Cloning and characterization of VIGG, a novel virus-induced grapevine protein, correlated with fruit quality. PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2009; 47:291-299. [PMID: 19138527 DOI: 10.1016/j.plaphy.2008.12.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/23/2008] [Revised: 12/05/2008] [Accepted: 12/09/2008] [Indexed: 05/27/2023]
Abstract
We report here the identification and characterization of VIGG, a novel virus-induced grapevine protein. Analysis of VIGG expression in grapevine demonstrated that VIGG was constitutively expressed in leaves and stems in virus-infected grapevine, and that VIGG expression was induced by grapevine virus A (GVA) infection, but not by infection with other viruses. The virus-induced expression profile of VIGG was supported by the finding that virus-free meristem cultures prepared from virus-infected grapevines did not express VIGG. An experiment using GFP-VIGG fusion protein demonstrated that VIGG might be localized in or around the endoplasmic reticulum (ER). Treatment of grapevine cells with ER stress inducers resulted in the induction of VIGG expression. Berries from VIGG-expressing grapevines had higher organic acid and phenolic contents than those from control grapevines that did not express VIGG. Interestingly, fruit composition of a grapevine that was simultaneously infected by GVA and grapevine virus B (GVB), which did not express VIGG, was significantly different from that of GVA-infected grapevines expressing VIGG, suggesting that the effector of fruit composition alteration might be VIGG expression, but not GVA infection. Taken together, VIGG expression might suppress the decrease in organic acid content and increase phenol content in berries. Further investigation of the biological function of VIGG is expected to provide new information on the fruit quality of grapevines.
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Affiliation(s)
- Hironori Katoh
- Laboratory of Fruit Genetic Engineering, The Institute of Enology and Viticulture, University of Yamanashi, Kofu, Yamanashi 400-0005, Japan
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5
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Sipahioglu HM, Usta M, Ocak M. Use of dried high-phenolic laden host leaves for virus and viroid preservation and detection by PCR methods. J Virol Methods 2006; 137:120-4. [PMID: 16879877 DOI: 10.1016/j.jviromet.2006.06.009] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2006] [Revised: 06/06/2006] [Accepted: 06/08/2006] [Indexed: 11/22/2022]
Abstract
The efficiency of RNA extraction for Apricot latent virus (ApLV), Plum bark necrosis stem pitting associated virus (PBNSPaV), Prunus necrotic ring spot virus (PNRSV), Potato virus Y (PVY), and Apple scar skin viroid (ASSVd) from infected hosts is of great importance for molecular diagnosis by the polymerase chain reaction (PCR). A method is described for drying tissue to overcome phenolic inhibitors of viral RNA. This study showed that the infected host leaves, dried at 65 degrees C for 2 days and conserved at 4 degrees C in air proof conditions, serve as good sources for detection of viral and viroid pathogens by PCR methods. Preliminary results suggest that ApLV, PNRSV, PVY, and ASSVd were detected easily by reverse transcriptase-polymerase chain reaction (RT-PCR) and PBNSPaV by nested-RT-PCR with high amplification yields. No significant difference was observed between ethidium bromide-stained band profiles of dried compared to fresh leaves of infected samples. The RNA derived from dry leaf samples was suitable for detection studies. This simple and inexpensive method has proved very effective for long term conservation of virus and viroid isolates.
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Affiliation(s)
- Hikmet Murat Sipahioglu
- Department of Plant Protection, Faculty of Agriculture, University of Yuzuncu Yil, 65080 Van, Turkey.
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6
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Meng B, Rebelo AR, Fisher H. Genetic diversity analyses of grapevine Rupestris stem pitting-associated virus reveal distinct population structures in scion versus rootstock varieties. J Gen Virol 2006; 87:1725-1733. [PMID: 16690939 DOI: 10.1099/vir.0.81533-0] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Grapevine Rupestris stem pitting-associated virus (GRSPaV) is a member of the genus Foveavirus within the family Flexiviridae. GRSPaV is closely associated with the disease Rupestris stem pitting and is frequently detected in grapevines worldwide. Previous research in several laboratories suggests that GRSPaV consists of a family of sequence variants. However, the genetic composition of GRSPaV variants in viral isolates from scion and rootstock varieties has not been studied extensively. In this report, the genetic diversity and population structure of GRSPaV isolates from scion and rootstock varieties were analysed using two pairs of primers targeting two different genomic regions encoding the helicase domain of the replicase and the capsid protein. In total, 190 cDNA clones derived from 24 isolates were sequenced and analysed. At least four major groups of GRSPaV variants were found to exist in grapevines. Interestingly, the majority of the scion varieties (9/10) that were analysed, regardless of their genetic background and geographical origin, harboured complex viral populations composed of two to four distinct viral variants. In contrast, the viral populations in isolates from rootstock varieties were homogeneous and comprised a single variant. The practice of grafting between scion and rootstock varieties commonly used in modern viticulture, coupled with the frequent regional and international exchange of propagating materials, may have played a major role in the ubiquitous distribution and mixed infections of distinct GRSPaV variants among scion varieties. The possible origin and evolution of GRSPaV are also discussed.
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Affiliation(s)
- Baozhong Meng
- Department of Molecular and Cellular Biology, University of Guelph, 50 Stone Road East, Guelph, ON N1G 2W1, Canada
| | - Ana Rita Rebelo
- Department of Molecular and Cellular Biology, University of Guelph, 50 Stone Road East, Guelph, ON N1G 2W1, Canada
| | - Helen Fisher
- Department of Plant Agriculture, University of Guelph, 50 Stone Road East, Guelph, ON N1G 2W1, Canada
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7
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Lima MF, Alkowni R, Uyemoto JK, Golino D, Osman F, Rowhani A. Molecular analysis of a California strain of Rupestris stem pitting-associated virus isolated from declining Syrah grapevines. Arch Virol 2006; 151:1889-94. [PMID: 16547827 DOI: 10.1007/s00705-006-0742-y] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2005] [Accepted: 02/08/2006] [Indexed: 11/27/2022]
Abstract
The sequence of the genome of a Rupestris stem pitting-associated virus (RSPaV) isolated from a declining Syrah grapevine in California, designated the Syrah strain (RSPaV-SY) was determined. The genome of this strain had an overall nucleotide identity of 77% in comparison with RSPaV sequences in GenBank; the coat protein was the most conserved gene among RSPaV sequences and the replicase was the least conserved gene. Phylogenetic analysis of partial coat protein and replicase gene sequences showed RSPaV-SY clustered independently from the majority of RSPaV isolates.
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Affiliation(s)
- M F Lima
- Department of Plant Pathology, University of California, Davis, California 95616, USA
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8
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Meng B, Li C, Wang W, Goszczynski D, Gonsalves D. Complete genome sequences of two new variants of Grapevine rupestris stem pitting-associated virus and comparative analyses. J Gen Virol 2005; 86:1555-1560. [PMID: 15831969 DOI: 10.1099/vir.0.80815-0] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Grapevine rupestris stem pitting-associated virus (GRSPaV), a member of the genus Foveavirus within the family Flexiviridae, is the putative causal agent of the disease Rupestris stem pitting (RSP) of grapevines. GRSPaV comprises a family of variants whose pathological characteristics have not been determined. Recently, many of the indicator "St George" plants (Vitis rupestris) used throughout the world to index RSP tested positive for GRSPaV. This finding questions the validity of past biological indexing results. In this work, a representative genomic region of GRSPaV was first sequenced from ten "St George" plants from two sources and it was demonstrated that nine of them carried a new variant, GRSPaV-SG1. The genomes of GRSPaV-SG1 and GRSPaV-BS from "Bertille Seyve 5563" plants were sequenced, revealing a genome structure identical to that of GRSPaV-1. It was demonstrated experimentally that infection of "St George" plants with GRSPaV-SG1 is asymptomatic and thus it is proposed that GRSPaV-SG1 infection should not have interfered with the outcome of past indicator indexing. This represents the first attempt to link a GRSPaV variant with pathological properties.
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Affiliation(s)
- Baozhong Meng
- Department of Molecular and Cellular Biology, College of Biological Science, University of Guelph, Ontario, Canada N1G 2W1
- Department of Plant Pathology, Cornell University, New York State Agricultural Experiment Station, Geneva, NY 14456-0462, USA
| | - Caihong Li
- Department of Plant Pathology, Cornell University, New York State Agricultural Experiment Station, Geneva, NY 14456-0462, USA
| | - Weizhou Wang
- Department of Molecular and Cellular Biology, College of Biological Science, University of Guelph, Ontario, Canada N1G 2W1
| | - Dariusz Goszczynski
- Agricultural Research Council, Plant Protection Research Institute, Private Bag X 134, Pretoria 0001, South Africa
| | - Dennis Gonsalves
- Department of Plant Pathology, Cornell University, New York State Agricultural Experiment Station, Geneva, NY 14456-0462, USA
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9
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Fajardo TV, Eiras M, Santos HP, Nickel O, Kuhn GB. Detecção e caracterização biológica e molecular de Rupestris stem-pitting associated virus e seu efeito na fotossíntese de videiras. ACTA ACUST UNITED AC 2004. [DOI: 10.1590/s0100-41582004000200016] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Rupestris stem pitting associated virus (RSPaV) é o agente causal das "caneluras do tronco de Rupestris" da videira (Vitis spp.). Neste trabalho, um isolado de RSPaV, encontrado em videiras cv. Cabernet Franc no Rio Grande do Sul, foi estudado. O vírus foi detectado biologicamente, por enxertia em videira indicadora cv. Rupestris du Lot, em 26,2% das amostras avaliadas. A seqüência parcial do gene da replicase do RSPaV, isolado sul-brasileiro, com 831 nucleotídeos amplificados por RT-PCR e 276 aminoácidos deduzidos, apresentou maior identidade de nucleotídeos (98,1%) e aminoácidos deduzidos (99,6%), com dois isolados norte-americanos. O RSPaV estudado apresentou baixa homologia (37-41%) com outros vírus do gênero Foveavirus. A maioria das mudas de videira cv. C. Franc infetadas com RSPaV apresentou diminuição no potencial fotossintético (2,68 a 5,12 vezes) e aumento na taxa respiratória no escuro quando comparadas a mudas sadias, salientando os impactos que esse vírus pode proporcionar no potencial produtivo de videiras.
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Affiliation(s)
| | | | | | - Osmar Nickel
- Empresa Brasileira de Pesquisa Agropecuária Uva e Vinho
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10
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Petrovic N, Meng B, Ravnikar M, Mavric I, Gonsalves D. First Detection of Rupestris stem pitting associated virus Particles by Antibody to a Recombinant Coat Protein. PLANT DISEASE 2003; 87:510-514. [PMID: 30812950 DOI: 10.1094/pdis.2003.87.5.510] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Rupestris stem pitting associated virus (RSPaV), a member of the genus Foveavirus, is associated with the Rupestris stem pitting component of the Rugose wood (RW) disease complex of grapevines. Heretofore, particles of RSPaV have not been visualized. In this work, flexuous rod particles approximately 723 nm in length were detected in the sap of infected grapevines by immunosorbent electron microscopy (ISEM), using a polyclonal antiserum produced to a recombinant coat protein of RSPaV. Particles of RSPaV were detected in tissue culture-, greenhouse-, and field-grown grapevines infected with RSPaV, but not in healthy control plants. Detection of virus particles by ISEM corresponded with detection of RSPaV by Western blot, enzyme-linked immunosorbent assay, and reverse transcription-polymerase chain reaction. Virus particles were decorated with the antibodies specific to RSPaV but not with antibodies to Grapevine virus A or Grapevine virus B, two other viruses believed to be associated with RW. This definitive identification of RSPaV particles will help define the etiology of RW.
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Affiliation(s)
- Natasa Petrovic
- National Institute of Biology, Vecna pot 111, 1000 Ljubljana, Slovenia
| | - Baozhong Meng
- Department of Plant Pathology, Cornell University, New York State Agricultural Experiment Station, Geneva 14456-0462
| | - Maja Ravnikar
- National Institute of Biology, Vecna pot 111, 1000 Ljubljana, Slovenia
| | - Irena Mavric
- National Institute of Biology, Vecna pot 111, 1000 Ljubljana, Slovenia
| | - Dennis Gonsalves
- Department of Plant Pathology, Cornell University, New York State Agricultural Experiment Station, Geneva 14456-0462
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Meng B, Credi R, Petrovic N, Tomazic I, Gonsalves D. Antiserum to Recombinant Virus Coat Protein Detects Rupestris stem pitting associated virus in Grapevines. PLANT DISEASE 2003; 87:515-522. [PMID: 30812951 DOI: 10.1094/pdis.2003.87.5.515] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Rupestris stem pitting (RSP) is the most widespread virus disease of grapevines. The genome of Rupestris stem pitting associated virus (RSPaV), the putative causal agent of RSP, was recently sequenced. Until recently, the only method to diagnose RSP was biological indexing on woody indicator plants, a process that takes 2 to 3 years to complete. This study reports on the production of a polyclonal antiserum to a recombinant coat protein of RSPaV. The antiserum was used effectively to detect RSPaV from various genotypes and tissues of grapevines by Western blot and indirect enzyme-linked immunosorbent assay. Virus antigens were consistently detected in the cambium of dormant canes and in actively growing leaves of grapevines. Moreover, plants of Vitis rupestris 'St. George', the standard biological indicator for RSP, tested positive for RSPaV. The serological methods developed in this study are advantageous as compared with biological indexing because they are more rapid, less expensive, as reliable, and more suitable for assays of a large number of samples.
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Affiliation(s)
- Baozhong Meng
- Department of Plant Pathology, Cornell University, New York State Agricultural Experiment Station, Geneva 14456-0462
| | - Rino Credi
- Istituto di Patologia Vegetale, Università degli Studi di bologna, Bologna, Italy
| | - Natasa Petrovic
- National Institute of Biology, Vecna pot 111, 1000 Ljubljana, Slovenia
| | - Irma Tomazic
- Biotechnical Faculty, University of Ljubljana, Jamnikaljeva 101, 1000 Ljubljana, Slovenia
| | - Dennis Gonsalves
- Department of Plant Pathology, Cornell University, New York State Agricultural Experiment Station, Geneva 14456-0462
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