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Byzova NA, Vinogradova SV, Porotikova EV, Terekhova UD, Zherdev AV, Dzantiev BB. Lateral Flow Immunoassay for Rapid Detection of Grapevine Leafroll-Associated Virus. BIOSENSORS 2018; 8:E111. [PMID: 30445781 PMCID: PMC6315891 DOI: 10.3390/bios8040111] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/21/2018] [Revised: 11/10/2018] [Accepted: 11/13/2018] [Indexed: 12/21/2022]
Abstract
Grapevine leafroll-associated virus 3 (GLRaV-3) is one of the main pathogens of grapes, causing a significant loss in yield and decrease in quality for this agricultural plant. For efficient widespread control of this infection, rapid and simple analytical techniques of on-site testing are requested as a complementary addition for the currently applied hybridization (PCR) and immunoenzyme (ELISA) approaches. The given paper presents development and approbation of the immunochromatographic assay (ICA) for rapid detection of GLRaV-3. The ICA realizes a sandwich immunoassay format with the obtaining complexes ((antibody immobilized on immunochromatographic membrane)⁻(virus in the sample)⁻(antibody immobilized on gold nanoparticles (GNP)) during sample flow along the membrane compounds of the test strip. Three preparations of GNPs were compared for detection of GLRaV-3 at different dilutions of virus-containing sample. The GNPs with maximal average diameters of 51.0 ± 7.9 nm provide GLRaV-3 detection for its maximal dilutions, being 4 times more than when using GNPs with a diameter of 28.3 ± 3.3 nm, and 8 times more than when using GNPs with a diameter of 18.5 ± 3.3 nm. Test strips have been manufactured using the largest GNPs conjugated with anti-GLRaV-3 antibodies at a ratio of 1070:1. When testing samples containing other grape wine viruses, the test strips have not demonstrated staining in the test zone, which confirms the ICA specificity. The approbation of the manufactured test strips indicated that when using ELISA as a reference method, the developed ICA is characterized by a sensitivity of 100% and a specificity of 92%. If PCR is considered as a reference method, then the sensitivity of ICA is 93% and the specificity is 92%. The proposed ICA can be implemented in one stage without the use of any additional reactants or devices. The testing results can be obtained in 10 min and detected visually. It provides significant improvement in GLRaV-3 detection, and the presented approach can be transferred for the development of test systems for other grape wine pathogens.
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Affiliation(s)
- Nadezhda A Byzova
- A.N. Bach Institute of Biochemistry, Research Center of Biotechnology of the Russian Academy of Sciences, Leninsky Prospect 33, Moscow 119071, Russia.
| | - Svetlana V Vinogradova
- Institute of Bioengineering, Research Center of Biotechnology of the Russian Academy of Sciences, Leninsky Prospect 33, Moscow 119071, Russia.
| | - Elena V Porotikova
- Institute of Bioengineering, Research Center of Biotechnology of the Russian Academy of Sciences, Leninsky Prospect 33, Moscow 119071, Russia.
| | - Uliana D Terekhova
- Institute of Bioengineering, Research Center of Biotechnology of the Russian Academy of Sciences, Leninsky Prospect 33, Moscow 119071, Russia.
| | - Anatoly V Zherdev
- A.N. Bach Institute of Biochemistry, Research Center of Biotechnology of the Russian Academy of Sciences, Leninsky Prospect 33, Moscow 119071, Russia.
| | - Boris B Dzantiev
- A.N. Bach Institute of Biochemistry, Research Center of Biotechnology of the Russian Academy of Sciences, Leninsky Prospect 33, Moscow 119071, Russia.
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Úrbez-Torres JR, Haag P, Bowen P, Lowery T, O'Gorman DT. Development of a DNA Macroarray for the Detection and Identification of Fungal Pathogens Causing Decline of Young Grapevines. PHYTOPATHOLOGY 2015; 105:1373-1388. [PMID: 25938177 DOI: 10.1094/phyto-03-15-0069-r] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Young vine decline (YVD) is a complex disease caused by at least 51 different fungi and responsible for important economic losses to the grapevine industry worldwide. YVD fungi are known to occur in planting material. Hence, detection prior to planting is critical to assure longevity of newly established vineyards. A DNA macroarray based on reverse dot-blot hybridization containing 102 oligonucleotides complementary to portions of the β-tubulin region was developed for detection of YVD fungi. Specificity of the array was first evaluated against 138 pure fungal cultures representing 72 different taxa from nine genera, including 37 YVD species. In total, 61 species, including 34 YVD pathogens, were detected and identified by the array. The detection limit of the array was below 0.1 pg of genomic DNA. The array was validated against artificially inoculated canes and soil and commercial planting material, with the latter showing a high incidence of YVD fungi in nursery plants otherwise not detected by traditional plating and culturing. This DNA array proved to be a rapid and specific tool to simultaneously detect and identify most YVD fungi in a single test, which has the potential to be used in commercial diagnostics or by the grapevine nursery industry to determine the health status of the planting material.
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Affiliation(s)
- J R Úrbez-Torres
- Agriculture and Agri-Food Canada, Science & Technology Branch, Pacific Agri-Food Research Centre, Summerland, British Columbia V0H 1Z0, Canada
| | - P Haag
- Agriculture and Agri-Food Canada, Science & Technology Branch, Pacific Agri-Food Research Centre, Summerland, British Columbia V0H 1Z0, Canada
| | - P Bowen
- Agriculture and Agri-Food Canada, Science & Technology Branch, Pacific Agri-Food Research Centre, Summerland, British Columbia V0H 1Z0, Canada
| | - T Lowery
- Agriculture and Agri-Food Canada, Science & Technology Branch, Pacific Agri-Food Research Centre, Summerland, British Columbia V0H 1Z0, Canada
| | - D T O'Gorman
- Agriculture and Agri-Food Canada, Science & Technology Branch, Pacific Agri-Food Research Centre, Summerland, British Columbia V0H 1Z0, Canada
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Gergerich RC, Welliver RA, Osterbauer NK, Kamenidou S, Martin RR, Golino DA, Eastwell K, Fuchs M, Vidalakis G, Tzanetakis IE. Safeguarding Fruit Crops in the Age of Agricultural Globalization. PLANT DISEASE 2015; 99:176-187. [PMID: 30699566 DOI: 10.1094/pdis-07-14-0762-fe] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
The expansion of fruit production and markets into new geographic areas provides novel opportunities and challenges for the agricultural and marketing industries. Evidence that fruit consumption helps prevent nutrient deficiencies and reduces the risk of cardiovascular disease and cancer has assisted in the expansion of all aspects of the fruit industry. In today's competitive global market environment, producers need access to the best plant material available in terms of genetics and health if they are to maintain a competitive advantage in the market. An ever-increasing amount of plant material in the form of produce, nursery plants, and breeding stock moves vast distances, and this has resulted in an increased risk of pest and disease introductions into new areas. One of the primary concerns of the global fruit industry is a group of systemic pathogens for which there are no effective remedies once plants are infected. These pathogens and diseases require expensive management and control procedures at nurseries and by producers locally and nationally. Here, we review (i) the characteristics of some of these pathogens, (ii) the history and economic consequences of some notable disease epidemics caused by these pathogens, (iii) the changes in agricultural trade that have exacerbated the risk of pathogen introduction, (iv) the path to production of healthy plants through the U.S. National Clean Plant Network and state certification programs, (v) the economic value of clean stock to nurseries and fruit growers in the United States, and (vi) current efforts to develop and harmonize effective nursery certification programs within the United States as well as with global trading partners.
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Affiliation(s)
- Rose C Gergerich
- Department of Plant Pathology, Division of Agriculture, University of Arkansas System
| | - Ruth A Welliver
- Bureau of Plant Industry, Pennsylvania Department of Agriculture
| | | | - Sophia Kamenidou
- Department of Plant Pathology and Microbiology, University of California-Riverside
| | - Robert R Martin
- Horticultural Crops Research Laboratory, USDA-ARS, Corvallis
| | | | | | - Marc Fuchs
- Department of Plant Pathology and Plant Microbe Biology, Cornell University
| | - Georgios Vidalakis
- Department of Plant Pathology and Microbiology, University of California-Riverside
| | - Ioannis E Tzanetakis
- Department of Plant Pathology, Division of Agriculture, University of Arkansas System
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Abstract
Grapevine is a high value vegetatively propagated fruit crop that suffers from numerous viruses, including some that seriously affect the profitability of vineyards. Nowadays, 64 viruses belonging to different genera and families have been reported in grapevines and new virus species will likely be described in the future. Three viral diseases namely leafroll, rugose wood, and infectious degeneration are of major economic importance worldwide. The viruses associated with these diseases are transmitted by mealybugs, scale and soft scale insects, or dagger nematodes. Here, we review control measures of the major grapevine viral diseases. More specifically, emphasis is laid on (i) approaches for the production of clean stocks and propagative material through effective sanitation, robust diagnosis, as well as local and regional certification efforts, (ii) the management of vectors of viruses using cultural, biological, and chemical methods, and (iii) the production of resistant grapevines mainly through the application of genetic engineering. The benefits and limitations of the different control measures are discussed with regard to accomplishments and future research directions.
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Affiliation(s)
- Varvara I Maliogka
- Faculty of agriculture, Forestry and Natural Environment, School of Agriculture, Plant Pathology Lab, Aristotle University of Thessaloniki, Thessaloniki, Greece.
| | | | - Marc Fuchs
- Department of Plant Pathology and Plant-Microbe Biology, Cornell University, New York State Agricultural Experiment Station, Geneva, New York, USA
| | - Nikolaos I Katis
- Faculty of agriculture, Forestry and Natural Environment, School of Agriculture, Plant Pathology Lab, Aristotle University of Thessaloniki, Thessaloniki, Greece
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Krenz B, Thompson JR, McLane HL, Fuchs M, Perry KL. Grapevine red blotch-associated virus Is Widespread in the United States. PHYTOPATHOLOGY 2014; 104:1232-1240. [PMID: 24805072 DOI: 10.1094/phyto-02-14-0053-r] [Citation(s) in RCA: 54] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
Grapevine red blotch disease has been recognized since 2008 as affecting North American grape production. The presence of the newly described Grapevine red blotch-associated virus (GRBaV) is highly correlated with the disease. To more effectively detect and monitor the presence of the virus, a sample processing strategy and multiplex polymerase chain reaction assay were developed. A total of 42 of 113 vine samples collected in or received from seven of the United States were shown to harbor the virus, demonstrating the virus is widely distributed across North America. Phylogenetic analyses of a viral replication-associated protein (Rep) gene fragment from the 42 isolates of GRBaV demonstrated distinct clades of the virus (1 and 2), with clade 1 showing the greatest variability. The full-length genome of six virus isolates was sequenced, and phylogenetic analyses of 14 whole genomes recapitulated results seen for the Rep gene. A comparison of GRBaV genomes revealed evidence of recombination underlying some of the variation seen among GRBaV genomes within clade 1. Phylogenetic analyses of coat and replicase-associated protein sequences among single-stranded DNA viruses showed GRBaV to group within the family Geminiviridae. This grouping is distinct from members of the families Nanoviridae and Circoviridae, with limited significant affinities to both recognized genera and novel plant-infecting, gemini-like viruses.
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Thompson JR, Fuchs M, McLane H, Celebi-Toprak F, Fischer KF, Potter JL, Perry KL. Profiling viral infections in grapevine using a randomly primed reverse transcription-polymerase chain reaction/macroarray multiplex platform. PHYTOPATHOLOGY 2014; 104:211-9. [PMID: 24111573 DOI: 10.1094/phyto-06-13-0166-r] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
Crop-specific diagnostics to simultaneously detect a large number of pathogens provides an invaluable platform for the screening of vegetative material prior to its propagation. Here we report the use of what is to-date the largest published example of a crop-specific macroarray for the detection of 38 of the most prevalent or emergent viruses to infect grapevine. The reusable array consists of 1,578 virus-specific 60 to 70mer oligonucleotide probes and 19 plant and internal control probes spotted onto an 18 × 7 cm nylon membrane. In a survey of 99 grapevines from the United States and Europe, virus infections were detected in 46 selections of Vitis vinifera, V. labrusca, and interspecific hybrids. The majority of infected vines (30) was singly infected, while 16 were mixed-infected with viruses from two or more families. Representatives of the four main virus families Betaflexiviridae, Closteroviridae, Secoviridae, and Tymoviridae present in grapevines were found alone and in combination, with a notable bias in representation by members of the family Tymoviridae. This work demonstrates the utility of the macroarray platform for the multiplex detection of viruses in a single crop, its potential for characterizing grapevine virus associations, and usefulness for rapid diagnostics of introduced material in quarantine centers or in certification programs.
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Maree HJ, Almeida RPP, Bester R, Chooi KM, Cohen D, Dolja VV, Fuchs MF, Golino DA, Jooste AEC, Martelli GP, Naidu RA, Rowhani A, Saldarelli P, Burger JT. Grapevine leafroll-associated virus 3. Front Microbiol 2013; 4:82. [PMID: 23596440 PMCID: PMC3627144 DOI: 10.3389/fmicb.2013.00082] [Citation(s) in RCA: 98] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2013] [Accepted: 03/22/2013] [Indexed: 11/17/2022] Open
Abstract
Grapevine leafroll disease (GLD) is one of the most important grapevine viral diseases affecting grapevines worldwide. The impact on vine health, crop yield, and quality is difficult to assess due to a high number of variables, but significant economic losses are consistently reported over the lifespan of a vineyard if intervention strategies are not implemented. Several viruses from the family Closteroviridae are associated with GLD. However, Grapevine leafroll-associated virus 3 (GLRaV-3), the type species for the genus Ampelovirus, is regarded as the most important causative agent. Here we provide a general overview on various aspects of GLRaV-3, with an emphasis on the latest advances in the characterization of the genome. The full genome of several isolates have recently been sequenced and annotated, revealing the existence of several genetic variants. The classification of these variants, based on their genome sequence, will be discussed and a guideline is presented to facilitate future comparative studies. The characterization of sgRNAs produced during the infection cycle of GLRaV-3 has given some insight into the replication strategy and the putative functionality of the ORFs. The latest nucleotide sequence based molecular diagnostic techniques were shown to be more sensitive than conventional serological assays and although ELISA is not as sensitive it remains valuable for high-throughput screening and complementary to molecular diagnostics. The application of next-generation sequencing is proving to be a valuable tool to study the complexity of viral infection as well as plant pathogen interaction. Next-generation sequencing data can provide information regarding disease complexes, variants of viral species, and abundance of particular viruses. This information can be used to develop more accurate diagnostic assays. Reliable virus screening in support of robust grapevine certification programs remains the cornerstone of GLD management.
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Affiliation(s)
- Hans J. Maree
- Department of Genetics, Stellenbosch UniversityStellenbosch, South Africa
- Biotechnology Platform, Agricultural Research CouncilStellenbosch, South Africa
| | - Rodrigo P. P. Almeida
- Department of Environmental Science, Policy and Management, University of CaliforniaBerkeley, CA, USA
| | - Rachelle Bester
- Department of Genetics, Stellenbosch UniversityStellenbosch, South Africa
| | - Kar Mun Chooi
- School of Biological Sciences, University of AucklandAuckland, New Zealand
| | - Daniel Cohen
- The New Zealand Institute for Plant and Food ResearchAuckland, New Zealand
| | - Valerian V. Dolja
- Department of Botany and Plant Pathology, Oregon State UniversityCorvallis, OR, USA
| | - Marc F. Fuchs
- Department of Plant Pathology and Plant-Microbe Biology, Cornell UniversityGeneva, NY, USA
| | - Deborah A. Golino
- Department of Plant Pathology, University of CaliforniaDavis, CA, USA
| | - Anna E. C. Jooste
- Plant Protection Research Institute, Agricultural Research CouncilPretoria, South Africa
| | - Giovanni P. Martelli
- Department of Soil, Plant and Food Sciences, University Aldo Moro of BariBari, Italy
| | - Rayapati A. Naidu
- Department of Plant Pathology, Irrigated Agriculture Research and Extension Center, Washington State UniversityProsser, WA, USA
| | - Adib Rowhani
- Department of Plant Pathology, University of CaliforniaDavis, CA, USA
| | | | - Johan T. Burger
- Department of Genetics, Stellenbosch UniversityStellenbosch, South Africa
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Bragard C, Caciagli P, Lemaire O, Lopez-Moya JJ, MacFarlane S, Peters D, Susi P, Torrance L. Status and prospects of plant virus control through interference with vector transmission. ANNUAL REVIEW OF PHYTOPATHOLOGY 2013; 51:177-201. [PMID: 23663003 DOI: 10.1146/annurev-phyto-082712-102346] [Citation(s) in RCA: 102] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/18/2023]
Abstract
Most plant viruses rely on vector organisms for their plant-to-plant spread. Although there are many different natural vectors, few plant virus-vector systems have been well studied. This review describes our current understanding of virus transmission by aphids, thrips, whiteflies, leafhoppers, planthoppers, treehoppers, mites, nematodes, and zoosporic endoparasites. Strategies for control of vectors by host resistance, chemicals, and integrated pest management are reviewed. Many gaps in the knowledge of the transmission mechanisms and a lack of available host resistance to vectors are evident. Advances in genome sequencing and molecular technologies will help to address these problems and will allow innovative control methods through interference with vector transmission. Improved knowledge of factors affecting pest and disease spread in different ecosystems for predictive modeling is also needed. Innovative control measures are urgently required because of the increased risks from vector-borne infections that arise from environmental change.
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Affiliation(s)
- C Bragard
- Earth & Life Institute, Université Catholique de Louvain, B-1348 Louvain-la-Neuve, Belgium.
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