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Jha UC, Nayyar H, Chattopadhyay A, Beena R, Lone AA, Naik YD, Thudi M, Prasad PVV, Gupta S, Dixit GP, Siddique KHM. Major viral diseases in grain legumes: designing disease resistant legumes from plant breeding and OMICS integration. FRONTIERS IN PLANT SCIENCE 2023; 14:1183505. [PMID: 37229109 PMCID: PMC10204772 DOI: 10.3389/fpls.2023.1183505] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Accepted: 04/05/2023] [Indexed: 05/27/2023]
Abstract
Grain legumes play a crucial role in human nutrition and as a staple crop for low-income farmers in developing and underdeveloped nations, contributing to overall food security and agroecosystem services. Viral diseases are major biotic stresses that severely challenge global grain legume production. In this review, we discuss how exploring naturally resistant grain legume genotypes within germplasm, landraces, and crop wild relatives could be used as promising, economically viable, and eco-environmentally friendly solution to reduce yield losses. Studies based on Mendelian and classical genetics have enhanced our understanding of key genetic determinants that govern resistance to various viral diseases in grain legumes. Recent advances in molecular marker technology and genomic resources have enabled us to identify genomic regions controlling viral disease resistance in various grain legumes using techniques such as QTL mapping, genome-wide association studies, whole-genome resequencing, pangenome and 'omics' approaches. These comprehensive genomic resources have expedited the adoption of genomics-assisted breeding for developing virus-resistant grain legumes. Concurrently, progress in functional genomics, especially transcriptomics, has helped unravel underlying candidate gene(s) and their roles in viral disease resistance in legumes. This review also examines the progress in genetic engineering-based strategies, including RNA interference, and the potential of synthetic biology techniques, such as synthetic promoters and synthetic transcription factors, for creating viral-resistant grain legumes. It also elaborates on the prospects and limitations of cutting-edge breeding technologies and emerging biotechnological tools (e.g., genomic selection, rapid generation advances, and CRISPR/Cas9-based genome editing tool) in developing virus-disease-resistant grain legumes to ensure global food security.
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Affiliation(s)
- Uday Chand Jha
- Indian Institute of Pulses Research (IIPR), Indian Council of Agricultural Research (ICAR), Kanpur, Uttar Pradesh, India
| | - Harsh Nayyar
- Department of Botany, Panjab University, Chandigarh, India
| | - Anirudha Chattopadhyay
- Department of Plant Pathology, Pulse Research Station, S.D. Agricultural University SK Nagar, SK Nagar, Gujarat, India
| | - Radha Beena
- Department of Plant Physiology, College of Agriculture, Vellayani, Kerala Agricultural University (KAU), Thiruvananthapuram, Kerala, India
| | - Ajaz A. Lone
- Dryland Agriculture Research Station, Sher-e-Kashmir University of Agricultural Sciences and Technology (SKUAST)-Kashmir, Srinagar, India
| | - Yogesh Dashrath Naik
- Department of Agricultural Biotechnology and Molecular Biology, Dr. Rajendra Prasad Central Agricultural University, Samatipur, Bihar, India
| | - Mahendar Thudi
- Department of Agricultural Biotechnology and Molecular Biology, Dr. Rajendra Prasad Central Agricultural University, Samatipur, Bihar, India
- Shandong Academy of Agricultural Sciences, Jinan, Shandong, China
- Center for Crop Health, University of Southern Queensland, Toowoomba, QLD, Australia
| | | | - Sanjeev Gupta
- Indian Council of Agricultural Research, New Delhi, India
| | - Girish Prasad Dixit
- Indian Institute of Pulses Research (IIPR), Indian Council of Agricultural Research (ICAR), Kanpur, Uttar Pradesh, India
| | - Kadambot H. M. Siddique
- The University of Western Australia (UWA) Institute of Agriculture, The University of Western Australia, Perth, WA, Australia
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Elmore MG, Groves CL, Hajimorad MR, Stewart TP, Gaskill MA, Wise KA, Sikora E, Kleczewski NM, Smith DL, Mueller DS, Whitham SA. Detection and discovery of plant viruses in soybean by metagenomic sequencing. Virol J 2022; 19:149. [PMID: 36100874 PMCID: PMC9472442 DOI: 10.1186/s12985-022-01872-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Accepted: 08/23/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Viruses negatively impact soybean production by causing diseases that affect yield and seed quality. Newly emerging or re-emerging viruses can also threaten soybean production because current control measures may not be effective against them. Furthermore, detection and characterization of new plant viruses requires major efforts when no sequence or antibody-based resources are available. METHODS In this study, soybean fields were scouted for virus-like disease symptoms during the 2016-2019 growing seasons. Total RNA was extracted from symptomatic soybean parts, cDNA libraries were prepared, and RNA sequencing was performed using high-throughput sequencing (HTS). A custom bioinformatic workflow was used to identify and assemble known and unknown virus genomes. RESULTS Several viruses were identified in single or mixed infections. Full- or nearly full-length genomes were generated for tobacco streak virus (TSV), alfalfa mosaic virus (AMV), tobacco ringspot virus (TRSV), soybean dwarf virus (SbDV), bean pod mottle virus (BPMV), soybean vein necrosis virus (SVNV), clover yellow vein virus (ClYVV), and a novel virus named soybean ilarvirus 1 (SIlV1). Two distinct ClYVV isolates were recovered, and their biological properties were investigated in Nicotiana benthamiana, broad bean, and soybean. In addition to infections by individual viruses, we also found that mixed viral infections in various combinations were quite common. CONCLUSIONS Taken together, the results of this study showed that HTS-based technology is a valuable diagnostic tool for the identification of several viruses in field-grown soybean and can provide rapid information about expected viruses as well as viruses that were previously not detected in soybean.
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Affiliation(s)
- Manjula G Elmore
- Department of Plant Pathology, Entomology, and Microbiology, Iowa State University, 2213 Pammel Drive, Ames, IA, 50011-1101, USA.
| | - Carol L Groves
- Department of Plant Pathology, University of Wisconsin-Madison, Madison, WI, 53706, USA
| | - M R Hajimorad
- Department of Entomology and Plant Pathology, University of Tennessee, Knoxville, TN, 37996, USA
| | - Tracey P Stewart
- Roy J. Carver High Resolution Microscopy Facility, Iowa State University, Ames, IA, 50011, USA
| | - Mikaela A Gaskill
- Department of Plant Pathology, Entomology, and Microbiology, Iowa State University, 2213 Pammel Drive, Ames, IA, 50011-1101, USA
| | - Kiersten A Wise
- Department of Plant Pathology, University of Kentucky, Princeton, KY, 43445, USA
| | - Edward Sikora
- Department of Entomology and Plant Pathology, Auburn University, Auburn, AL, 36849, USA
| | | | - Damon L Smith
- Department of Plant Pathology, University of Wisconsin-Madison, Madison, WI, 53706, USA
| | - Daren S Mueller
- Department of Plant Pathology, Entomology, and Microbiology, Iowa State University, 2213 Pammel Drive, Ames, IA, 50011-1101, USA
| | - Steven A Whitham
- Department of Plant Pathology, Entomology, and Microbiology, Iowa State University, 2213 Pammel Drive, Ames, IA, 50011-1101, USA.
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Abe J, Wang Y, Yamada T, Sato M, Ono T, Atsumi G, Abe J, Hajimorad MR, Nakahara KS. Recessive Resistance Governed by a Major Quantitative Trait Locus Restricts Clover Yellow Vein Virus in Mechanically but Not Graft-Inoculated Cultivated Soybeans. MOLECULAR PLANT-MICROBE INTERACTIONS : MPMI 2019; 32:1026-1037. [PMID: 30830836 DOI: 10.1094/mpmi-12-18-0331-r] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
Clover yellow vein virus (ClYVV) infects and causes disease in legume plants. However, here, we found that ClYVV isolate No. 30 (ClYVV-No.30) inefficiently multiplied or spread via cell-to-cell movement in mechanically inoculated leaves of a dozen soybean (Glycine max) cultivars and resulted in failure to spread systemically. Soybean plants also had a similar resistance phenotype against additional ClYVV isolates. In contrast, all but one of 24 tested accessions of wild soybeans (G. soja) were susceptible to ClYVV-No.30. Graft inoculation of cultivated soybean TK780 with ClYVV-No.30-infected wild soybean B01167 scion resulted in systemic infection of the cultivated soybean rootstock. This suggests that, upon mechanical inoculation, the cultivated soybean inhibits ClYVV-No.30, at infection steps prior to the systemic spread of the virus, via vascular systems. Systemic infection of all F1 plants from crossing between TK780 and B01167 and of 68 of 76 F2 plants with ClYVV-No.30 indicated recessive inheritance of the resistance. Further genetic analysis using 64 recombinant inbred lines between TK780 and B01167 detected one major quantitative trait locus, designated d-cv, for the resistance that was positioned in the linkage group D1b (chromosome 2). The mapped region on soybean genome suggests that d-cv is not an allele of the known resistance genes against soybean mosaic virus.
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Affiliation(s)
- Junya Abe
- 1Research Faculty of Agriculture, Hokkaido University, Sapporo 060-8589, Japan
| | - Yongzhi Wang
- 2Department of Entomology and Plant Pathology, University of Tennessee, Knoxville, TN 37996, U.S.A
- 3Jilin Academy of Agricultural Sciences, 1363 Caiyu Street, Changchun 130033, Jilin, China
| | - Tetsuya Yamada
- 1Research Faculty of Agriculture, Hokkaido University, Sapporo 060-8589, Japan
| | - Masako Sato
- 1Research Faculty of Agriculture, Hokkaido University, Sapporo 060-8589, Japan
| | - Takuya Ono
- 1Research Faculty of Agriculture, Hokkaido University, Sapporo 060-8589, Japan
| | - Go Atsumi
- 4National Institute of Advanced Industrial Science and Technology, Sapporo, Hokkaido, Japan
| | - Jun Abe
- 1Research Faculty of Agriculture, Hokkaido University, Sapporo 060-8589, Japan
| | - M R Hajimorad
- 2Department of Entomology and Plant Pathology, University of Tennessee, Knoxville, TN 37996, U.S.A
| | - Kenji S Nakahara
- 1Research Faculty of Agriculture, Hokkaido University, Sapporo 060-8589, Japan
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Meziadi C, Blanchet S, Geffroy V, Pflieger S. Genetic resistance against viruses in Phaseolus vulgaris L.: State of the art and future prospects. PLANT SCIENCE : AN INTERNATIONAL JOURNAL OF EXPERIMENTAL PLANT BIOLOGY 2017; 265:39-50. [PMID: 29223341 DOI: 10.1016/j.plantsci.2017.08.009] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/26/2017] [Revised: 07/24/2017] [Accepted: 08/15/2017] [Indexed: 06/07/2023]
Abstract
Viruses are obligate parasites that replicate intracellularly in many living organisms, including plants. Consequently, no chemicals are available that target only the virus without impacting host cells or vector organisms. The use of natural resistant varieties appears as the most reliable control strategy and remains the best and cheapest option in managing virus diseases, especially in the current ecological context of preserving biodiversity and environment in which the use of phytosanitary products becomes limited. Common bean is a grain legume cultivated mainly in Africa and Central-South America. Virus diseases of common bean have been extensively studied both by breeders to identify natural resistance genes in existing germplasms and by pathologists to understand the molecular bases of plant-virus interactions. Here we present a critical review in which we synthesize previous and recent information concerning 1) main viruses causing diseases in common bean, 2) genetic resistance to viruses in common bean, 3) the different resistance phenotypes observed and more particularly the effect of temperature, 4) the molecular bases of resistance genes to viruses in common bean, and 5) future prospects using transgenic-engineered resistant lines.
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Affiliation(s)
- Chouaïb Meziadi
- Institute of Plant Sciences Paris Saclay IPS2, CNRS, INRA, Université Paris-Sud, Université Evry, Université Paris-Saclay, Bâtiment 630, rue Noetzlin, CS 80004, 91192 Gif sur Yvette cedex, France; Institute of Plant Sciences Paris-Saclay IPS2, Paris Diderot, Sorbonne Paris-Cité, Bâtiment 630, rue Noetzlin, CS 80004, 91192 Gif sur Yvette cedex, France
| | - Sophie Blanchet
- Institute of Plant Sciences Paris Saclay IPS2, CNRS, INRA, Université Paris-Sud, Université Evry, Université Paris-Saclay, Bâtiment 630, rue Noetzlin, CS 80004, 91192 Gif sur Yvette cedex, France; Institute of Plant Sciences Paris-Saclay IPS2, Paris Diderot, Sorbonne Paris-Cité, Bâtiment 630, rue Noetzlin, CS 80004, 91192 Gif sur Yvette cedex, France
| | - Valérie Geffroy
- Institute of Plant Sciences Paris Saclay IPS2, CNRS, INRA, Université Paris-Sud, Université Evry, Université Paris-Saclay, Bâtiment 630, rue Noetzlin, CS 80004, 91192 Gif sur Yvette cedex, France; Institute of Plant Sciences Paris-Saclay IPS2, Paris Diderot, Sorbonne Paris-Cité, Bâtiment 630, rue Noetzlin, CS 80004, 91192 Gif sur Yvette cedex, France
| | - Stéphanie Pflieger
- Institute of Plant Sciences Paris Saclay IPS2, CNRS, INRA, Université Paris-Sud, Université Evry, Université Paris-Saclay, Bâtiment 630, rue Noetzlin, CS 80004, 91192 Gif sur Yvette cedex, France; Institute of Plant Sciences Paris-Saclay IPS2, Paris Diderot, Sorbonne Paris-Cité, Bâtiment 630, rue Noetzlin, CS 80004, 91192 Gif sur Yvette cedex, France.
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Hart JP, Griffiths PD. Genotyping-by-Sequencing Enabled Mapping and Marker Development for the By-2 Potyvirus Resistance Allele in Common Bean. THE PLANT GENOME 2015; 8:eplantgenome2014.09.0058. [PMID: 33228290 DOI: 10.3835/plantgenome2014.09.0058] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/29/2014] [Accepted: 11/25/2014] [Indexed: 05/24/2023]
Abstract
Since its emergence in 2001, an aphid-transmitted virus disease complex has caused substantial economic losses to snap bean (Phaseolus vulgaris L.) production and processing in the Great Lakes Region of the United States. The general ineffectiveness of chemical control measures for nonpersistently transmitted viruses established an urgent need for the development and deployment of cultivars with resistance to the component viruses. Our objectives were to further characterize the inheritance of resistance to Bean yellow mosaic virus (BYMV), which is conditioned by the By-2 allele, to adapt genotyping-by-sequencing (GBS) to common bean to discover and genotype genome-wide single nucleotide polymorphisms (SNPs) in a set of recombinant inbred lines (RILs) derived from an introgression program, and to enable and validate marker-assisted selection for By-2. We optimized ApeKI for GBS in common bean and retained 7530 high-quality SNPs that segregated in our introgression RILs. A case-control genome-wide association study (GWAS) was used to discover 44 GBS SNPs that were strongly associated with the resistance phenotype and which delimited a 974 kb physical interval on the distal portion of chromosome 2. Seven of these SNPs were converted to single-marker Kompetitive Allele-Specific Polymerase chain reaction (KASP) assays and were demonstrated to be tightly linked to BYMV resistance in an F2 population of 185 individuals. This research enables marker-assisted selection of By-2, provides enhanced resolution for fine mapping, and demonstrates the potential of GBS as a highly efficient, high-throughput genotyping platform for common bean breeding and genetics.
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Affiliation(s)
- John P Hart
- USDA-ARS, Tropical Agriculture Res. Stn. (TARS), 2200 P.A. Campos Ave., Suite 201, Mayagüez, PR 00680-5470
| | - Phillip D Griffiths
- School of Integrative Plant Science, Plant Breeding and Genetics Section, Cornell Univ., 314 Hedrick Hall, Geneva, NY, 14456
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Hisa Y, Suzuki H, Atsumi G, Choi SH, Nakahara KS, Uyeda I. P3N-PIPO of Clover yellow vein virus exacerbates symptoms in pea infected with white clover mosaic virus and is implicated in viral synergism. Virology 2014; 449:200-6. [PMID: 24418553 DOI: 10.1016/j.virol.2013.11.016] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2013] [Revised: 06/08/2013] [Accepted: 11/07/2013] [Indexed: 11/25/2022]
Abstract
Mixed infection of pea (Pisum sativum) with Clover yellow vein virus (ClYVV) and White clover mosaic virus (WClMV) led to more severe disease symptoms (a phenomenon called viral synergism). Similar to the mixed ClYVV/WClMV infection, a WClMV-based vector encoding P3N-PIPO of ClYVV exacerbated the disease symptoms. Infection with the WClMV vector encoding ClYVV HC-Pro (a suppressor of RNA silencing involved in potyviral synergisms), also resulted in more severe symptoms, although to a lesser extent than infection with the vector encoding P3N-PIPO. Viral genomic RNA accumulated soon after inoculation (at 2 and 4 days) at higher levels in leaves inoculated with WClMV encoding HC-Pro but at lower levels in leaves inoculated with WClMV encoding P3N-PIPO than in peas infected with WClMV encoding GFP. Our results suggest that ClYVV P3N-PIPO is involved in the synergism between ClYVV and WClMV during pea infection through an unknown mechanism different from suppression of RNA silencing.
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Affiliation(s)
- Yusuke Hisa
- Pathogen-Plant Interactions Group, Plant Breeding Science, Research Faculty of Agriculture, Hokkaido University, Sapporo 060-8589, Japan
| | - Haruka Suzuki
- Pathogen-Plant Interactions Group, Plant Breeding Science, Research Faculty of Agriculture, Hokkaido University, Sapporo 060-8589, Japan
| | - Go Atsumi
- Iwate Biotechnology Research Center, Kitakami 024-0003, Iwate, Japan
| | - Sun Hee Choi
- Pathogen-Plant Interactions Group, Plant Breeding Science, Research Faculty of Agriculture, Hokkaido University, Sapporo 060-8589, Japan
| | - Kenji S Nakahara
- Pathogen-Plant Interactions Group, Plant Breeding Science, Research Faculty of Agriculture, Hokkaido University, Sapporo 060-8589, Japan.
| | - Ichiro Uyeda
- Pathogen-Plant Interactions Group, Plant Breeding Science, Research Faculty of Agriculture, Hokkaido University, Sapporo 060-8589, Japan
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7
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Hart JP, Griffiths PD. A series of eIF4E alleles at the Bc-3 locus are associated with recessive resistance to Clover yellow vein virus in common bean. TAG. THEORETICAL AND APPLIED GENETICS. THEORETISCHE UND ANGEWANDTE GENETIK 2013; 126:2849-2863. [PMID: 23933781 DOI: 10.1007/s00122-013-2176-8] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/28/2012] [Accepted: 07/27/2013] [Indexed: 05/29/2023]
Abstract
Clover yellow vein virus (ClYVV) is capable of causing severe damage to common bean (Phaseolus vulgaris L.) production worldwide. The snap bean market class is particularly vulnerable because infection may lead to distortion and necrosis of the fresh green pods and rejection of the harvest. Three putatively independent recessive genes (cyv, desc, bc-3) have been reported to condition resistance to ClYVV; however, their allelic relationships have not been resolved. We identified, evaluated, and characterized the phenotypic and molecular genetic variation present in 21 informative common bean genotypes for resistance to ClYVV. Allelism testing phenotypes from multiple populations provided clear evidence that the three genes were a series of recessive alleles at the Bc-3 locus that condition unique potyvirus strain- and species-specific resistance spectra. Candidate gene analysis revealed complete association between the recessive resistance alleles and unique patterns of predicted amino acid substitutions in P. vulgaris eukaryotic translation initiation factor 4E (PveIF4E). This led to the discovery and characterization of two novel PveIF4E alleles associated with resistance to ClYVV, PveIF4E (3) , and PveIF4E (4) . We developed KASPar allele-specific SNP genotyping assays and demonstrated their ability to accurately detect and differentiate all of the PveIF4E haplotypes present in the germplasm, allelism testing, and in three separate segregating populations. The results contribute to an enhanced understanding and accessibility of the important potyvirus resistance conditioned by recessive alleles at Bc-3. The KASPar assays should be useful to further enable germplasm exploration, allelic discrimination, and marker-assisted introgression of bc-3 alleles in common bean.
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Affiliation(s)
- John P Hart
- Department of Plant Breeding and Genetics, Cornell University, New York State Agricultural Experiment Station, Geneva, NY, 14456, USA
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8
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Abstract
In the Mediterranean region, pea, bean, and faba bean production is affected by around 17 major viruses. These viruses do not have the same ecology and consequently require a variety of different preventive measures to control them. Some of these viruses have a narrow host range, such as Faba bean necrotic yellows virus (FBNYV), and others, such as Alfalfa mosaic virus (AMV) and Cucumber mosaic virus (CMV), a very wide host range. Such features are important when identifying sources of virus inoculum in a region, and the vectors can transmit viruses from natural reservoirs to the crop plants. Some of these viruses are seed borne and, consequently, can be disseminated long distances through infected seeds. Crop losses caused by these viruses are variable, depending on the sensitivity and susceptibility of the crop to infection. Host resistance genes have been identified for some of these viruses, but in others, such as FBNYV, no resistance genes in faba bean have been identified yet. Significant progress was made in developing precise methods for the identification of these viruses, and new virus problems are being identified every year. This chapter is not intended to be a review for pea, bean, and faba bean viruses, but rather focuses on the major viruses which affect these crops in the Mediterranean basin with focus on the progress made over the past two decades.
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Affiliation(s)
- Khaled Makkouk
- National Council for Scientific Research, Beirut, Lebanon
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Blouin AG, Greenwood DR, Chavan RR, Pearson MN, Clover GRG, MacDiarmid RM, Cohen D. A generic method to identify plant viruses by high-resolution tandem mass spectrometry of their coat proteins. J Virol Methods 2010; 163:49-56. [PMID: 19712699 DOI: 10.1016/j.jviromet.2009.08.009] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2009] [Revised: 08/12/2009] [Accepted: 08/17/2009] [Indexed: 10/20/2022]
Abstract
Although a number of protocols have been developed for detection of viruses at the genus or family level, universal approaches to detect and identify unknown viruses are still required. High-resolution tandem mass spectrometry was used to identify accurately peptide masses and their constituent sequences from partially purified plant virus preparations. Analysis of the peptide fragment masses against a virus database using pattern-matching algorithms identified sequences with homology to known virus peptides and also predicted peptides using de novo sequence analysis. This method provided sufficient information to confirm the identity of two known viruses that were included as controls (Cucumber mosaic virus and Tomato spotted wilt virus) and to identify unknown viruses in six viral isolates. The unknown viruses have been identified as four common viruses (Alfalfa mosaic virus, Tobacco streak virus, Citrus leaf blotch virus and Ribgrass mosaic virus), and two novel viruses (a potexvirus and a vitivirus). The identification of viruses from five distinct families by the tandem mass spectrometric determination of their coat protein demonstrates that this is a useful method for initial virus identification. This method, complemented with molecular or immunological procedures, provides a rapid and convenient way to identify both known and novel plant viruses.
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Affiliation(s)
- Arnaud G Blouin
- The New Zealand Institute for Plant and Food Research Ltd., Auckland, New Zealand
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Nakazono-Nagaoka E, Takahashi T, Shimizu T, Kosaka Y, Natsuaki T, Omura T, Sasaya T. Cross-protection against bean yellow mosaic virus (BYMV) and clover yellow vein virus by Attenuated BYMV isolate M11. PHYTOPATHOLOGY 2009; 99:251-7. [PMID: 19203277 DOI: 10.1094/phyto-99-3-0251] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/18/2023]
Abstract
Attenuated isolate M11 of Bean yellow mosaic virus (BYMV), obtained after exposing BYMV-infected plants to low temperature, and its efficacy in cross-protecting against infection by BYMV isolates from gladiolus, broad bean (Vicia faba) and white clover (Trifolium repens) was assessed with western blotting and reverse transcription-polymerase chain reaction. The level of cross-protection varied depending on the challenge virus isolates. Cross-protection was complete against BYMV isolates from gladiolus, but incomplete against BYMV isolates from other hosts. M11 also partially cross-protected against an isolate of Clover yellow vein virus. A comparison of the nucleotide sequence of M11 and those of BYMV isolates from gladiolus and from other hosts showed higher homology among gladiolus isolates than the homology between gladiolus isolates and nongladiolus isolates. In the phylogenetic trees, constructed using the nucleotide sequences of an overall polyprotein of the genomes, five gladiolus isolates clustered together, completely separated from the three BYMV isolates from other hosts. A comparison of the amino acid sequences between M11 and its parental isolate IbG, and analysis of recombinant infectious clones between M11 and IbG revealed that an amino acid at position 314 was involved in the attenuation of BYMV.
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Affiliation(s)
- Eiko Nakazono-Nagaoka
- Research Team for Vector-borne Disease, National Agricultural Research Center, Kannondai 3-1-1, Tsukuba, Ibaraki 305-8666, Japan
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11
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Wylie SJ, Coutts BA, Jones MGK, Jones RAC. Phylogenetic Analysis of Bean yellow mosaic virus Isolates from Four Continents: Relationship Between the Seven Groups Found and Their Hosts and Origins. PLANT DISEASE 2008; 92:1596-1603. [PMID: 30764292 DOI: 10.1094/pdis-92-12-1596] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Genetic diversity of Bean yellow mosaic virus (BYMV) was studied by comparing sequences from the coat protein (CP) and genome-linked viral protein (VPg) genes of isolates from four continents. CP sequences compared were those of 17 new isolates and 47 others already on the database, while the VPg sequences used were from four new isolates and 10 from the database. Phylogenetic analysis of the CP sequences revealed seven distinct groups, six polytypic and one monotypic. The largest and most genetically diverse polytypic group, which had intragroup diversity of 0.061 nucleotide substitutions per site, contained isolates from natural infections in eight host species. These original isolation hosts included both wild (four) and domesticated (four) species and were from monocotyledonous and dicotyledonous plant families, indicating a generalized natural host range strategy. Only one of the other five polytypic groups spanned both monocotyledons and dicotyledons, and all contained isolates from fewer species (one to four), all of which were domesticated and had lower intragroup diversity (0.019 to 0.045 nucleotide substitutions per site), indicating host specialization. Phylogenetic analysis of the fewer VPg sequences revealed three polytypic and two monotypic groupings. These groups also correlated with original natural isolation hosts, but the branch topologies were sometimes incongruous with those formed by CPs. Also, intragroup diversity was generally higher for VPgs than for CPs. A plausible explanation for the groups found when the 64 different CP sequences were compared is that the generalized group represents the original ancestral type from which the specialist host groups evolved in response to domestication of plants after the advent of agriculture. Data on the geographical origins of the isolates within each group did not reveal whether the specialized groups might have coevolved with their principal natural hosts where these were first domesticated, but this seems plausible.
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Affiliation(s)
- S J Wylie
- State Agricultural Biotechnology Centre, Murdoch University, Perth, WA 6150, Australia, and Centre for Legumes in Mediterranean Agriculture, University of Western Australia, Perth, WA 6009, Australia
| | - B A Coutts
- Agricultural Research Western Australia, Locked Bag No. 4, Bentley Delivery Centre, Perth, WA 6983, Australia
| | - M G K Jones
- State Agricultural Biotechnology Centre, Murdoch University, Perth, WA 6150, Australia
| | - R A C Jones
- Agricultural Research Western Australia, Locked Bag No. 4, Bentley Delivery Centre, Perth, WA 6983, Australia, State Agricultural Biotechnology Centre, Murdoch University, Perth, WA 6150, Australia, and School of Plant Biology, University of Western Australia, Perth, WA 6009, Australia
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Maritan AC, Gaspar JO, Camargo LEA. Identificação e caracterização de um potyvírus isolado de Zinnia elegans. ACTA ACUST UNITED AC 2004. [DOI: 10.1590/s0100-41582004000100005] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
O presente trabalho teve como objetivo a identificação e caracterização de um potyvírus isolado de Zinnia elegans, na Região Noroeste do Estado de São Paulo. O potyvírus foi transmitido por inoculação mecânica e apresentou uma gama restrita de hospedeiras sendo que as espécies mais afetadas pertencem à família Asteraceae. Em SDS-PAGE, a massa molecular da proteína capsidial (CP) foi estimada em 33 kDa e, em "Western-blot", reagiu com anti-soro para o Bidens mosaic virus (BiMV). Um fragmento de aproximadamente 820 pb foi amplificado por RT/PCR, clonado e seqüenciado. O fragmento, que inclui o gene da proteína capsidial, mostrou similaridade de aminoácidos do "core" da CP variando de 55% (Tobacco vein mottling virus, TVMV) a 95% (Sunflower chlorotic mottle virus, SuCMoV) e da CP completa de 55% (TVMV) a 91% (SuCMoV). Na região N-terminal, o potyvírus de Zinnia tem uma deleção de quatro aminoácidos (posições 9 a 12 após o sítio de clivagem entre a proteína NIb e a CP) quando comparada com a seqüência do SuCMoV. A análise filogenética agrupou o potyvírus de Zinnia e o SuCMoV em um mesmo ramo em 100% das réplicas, mostrando uma relação de parentesco muito próxima entre esses dois vírus. Os resultados obtidos no presente trabalho demonstraram que o potyvírus de Zinnia e o SuCMoV são estirpes do mesmo vírus. Sugere-se o nome Sunflower chlorotic mottle virus, isolado Zinnia (SuCMoV-Zi), ao potyvírus encontrado em Z. elegans no Brasil.
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Sasaya T, Shimizu T, Nozu Y, Nishiguchi M, Inouye N, Koganezawa H. Biological, serological, and molecular variabilities of clover yellow vein virus. PHYTOPATHOLOGY 1997; 87:1014-1019. [PMID: 18945034 DOI: 10.1094/phyto.1997.87.10.1014] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
ABSTRACT A comparative study was made on the host reactions, serological properties, and nucleotide sequences of the coat protein (CP) gene of 10 clover yellow vein virus (C1YVV) isolates and one bean yellow mosaic virus (BYMV) isolate collected from different host plant species and locations in Japan. Two strains of C1YVV isolates, grouped on the basis of host reactions on Chenopodium amaranticolor, C. quinoa, Nicotianaclevelandii, N. benthamiana, Vicia faba, and Trifolium repens, corresponded to two serotypes determined by double-antibody sandwich- and triple-antibody sandwich-enzyme-linked immunosorbent assay using three polyclonal and nine monoclonal antibodies. These results were also confirmed by nucleotide sequence analysis of the CP gene. The CP gene of C1YVV isolates of strain 1, including the Australian isolate C1YVV-B, had 93 to 98% nucleotide identities and 97 to 99.6% amino acid identities. The CP of C1YVV isolates of strain 2, including the New Zealand isolate C1YVV-NZ, had 92 to 98% nucleotide identities and 95 to 98% amino acid identities. The nucleotide identities and the amino acid identities between the two C1YVV strains were 82 to 84%, and 90 to 94%, respectively. When compared with the CP sequences of 12 C1YVV isolates, the CP sequence of the BYMV isolate had 71 to 73% nucleotide identity and 73 to 77% amino acid identity. Amino acid sequence differences among C1YVV isolates from strains 1 and 2 were located mostly at the N-terminal regions of the CP. Our results indicated that the C1YVV isolates studied could be separated into two strains on the basis of host reactions, serology, and the nucleotide sequence of the CP gene.
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Guyatt KJ, Proll DF, Menssen A, Davidson AD. The complete nucleotide sequence of bean yellow mosaic potyvirus RNA. Arch Virol 1996; 141:1231-46. [PMID: 8774684 DOI: 10.1007/bf01718827] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
The complete nucleotide sequence of an Australian strain of bean yellow mosaic virus (BYMV-S) has been determined from cloned viral cDNAs. The BYMV-S genome is 9 547 nucleotides in length excluding a poly(A) tail. Computer analysis of the sequence revealed a single long open reading frame (ORF) of 9168 nucleotides, commencing at position 206 and terminating with UAG at position 9374-6. The ORF potentially encodes a polyprotein of 3056 amino acids with a deduced Mr of 347 409. The 5' and 3' untranslated regions are 205 and 174 nucleotides in length respectively. Alignment of the amino acid sequence of the BYMV-S polyprotein with those of other potyviruses identified nine putative proteolytic cleavage sites. The predicted consensus cleavage site of the BYMV NIa protease was found to differ from that described for other potyviruses. Processing of the BYMV polyprotein at the designated proteolytic cleavage sites would result in a typical potyviral genome arrangement. The amino acid sequences of the putative BYMV encoded proteins were compared to the homologous gene products of twelve individual potyviruses to identify overall and specific regions of amino acid sequence homology.
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Affiliation(s)
- K J Guyatt
- Department of Microbiology, Monash University, Clayton, Melbourne, Victoria, Australia
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Mathews A, Dwyer G, Wylie S, Jones MG. Nucleotide and deduced amino acid sequence of the 3' end of the BYMV-MI genome. Arch Virol 1995; 140:2269-72. [PMID: 8572947 DOI: 10.1007/bf01323246] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
We have cloned and sequenced cDNA transcribed from the 3' 1,239 nucleotides of the genomic RNA of a Western Australian isolate (MI) of bean yellow mosaic potyvirus (BYMV). This sequence contains 246 nucleotides of the NIb (replicase) gene and 819 nucleotides representing the entire coding region of the viral coat protein gene, followed by a 3' non-coding region of 174 nucleotides. The coding region of the coat protein gene is identical in length (273 amino acids) to that already reported for other isolates of this virus. The sequence identities obtained for BYMV-MI and published sequences of BYMV isolates range between 85% and 92% for the coding region of the coat protein and 90% to 98% for the 3' non-coding region. Likewise, the region of the NIb gene sequenced shows 99% and 97% sequence identity in the deduced amino acid and the nucleotide sequences, respectively.
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Affiliation(s)
- A Mathews
- Centre for Legumes in Mediterranean Agriculture (CLIMA), Western Australian State Agricultural Biotechnology Centre, Murdoch University, Australia
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Xiao XW, Frenkel MJ, Ward CW, Shukla DD. Nucleotide sequence of the 3'-terminal region of the genome confirms that pea mosaic virus is a strain of bean yellow mosaic potyvirus. Arch Virol 1994; 136:381-7. [PMID: 8031241 DOI: 10.1007/bf01321066] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
The 1,035 nucleotides at the 3'end of the I strain of pea mosaic potyvirus (PMV-I) genomic RNA, encoding the coat protein, have been cloned and sequenced. A comparison of the derived coat protein sequence with those of the bean yellow mosaic virus (BYMV) strains, CS, S, D and GDD, indicates that PMV-I is a strain of BYMV. Sequence comparisons and hybridisation studies using the 3'-noncoding region support this classification. The nucleotide and protein sequence data also suggest that PMV-I and BYMV-CS form one subset of BYMV strains while the other three strains form another.
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Affiliation(s)
- X W Xiao
- CSIRO Division of Biomolecular Engineering, Parkville, Victoria, Australia
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Habera LF, Berger PH, Reddick BB. Molecular evidence from 3'-terminus sequence analysis that tobacco vein-banding mosaic virus is a distinct member of the potyvirus group. Arch Virol 1994; 138:27-38. [PMID: 7980009 DOI: 10.1007/bf01310036] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/1994] [Accepted: 05/17/1994] [Indexed: 01/28/2023]
Abstract
The 3'-terminal 1902 nucleotides of the tobacco vein-banding mosaic virus (TVBMV) were cloned and sequenced. The sequence contains a large open reading frame of 572 amino acid residues followed by a non-coding region of 183 nucleotides which terminates in a polyadenylate tract. The TVBMV coat protein is processed from a larger polyprotein by cleavage at a Gln/Gly dipeptide, which is followed closely by the aphid transmission DAG triplet. Translation of the nucleotide sequence yielded a protein of 271 amino acid residues with a calculated M(r) of 30,347. The amino acid and nucleotide sequences of the TVBMV coat protein and 3' non-coding region were compared to 33-35 other virus sequences. Percent sequence identity of the amino acid and nucleotide sequences were in the range expected from comparison of distinct viruses. Phylogenetic analyses were also performed to determine the relationship of TVBMV to other well-characterized viruses. These studies indicate that TVBMV should be regarded as a distinct member of the potyvirus group.
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Affiliation(s)
- L F Habera
- Department of Entomology and Plant Pathology, U.T.I.A., University of Tennessee, Knoxville
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Hewish DR, Xiao XW, Mishra A, Gough KH, Shukla DD. Characterisation and epitope analysis of monoclonal antibodies to virions of clover yellow vein and Johnsongrass mosaic potyviruses. Arch Virol 1993; 133:127-41. [PMID: 7694567 DOI: 10.1007/bf01309749] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Mouse monoclonal antibodies (MAbs) against the Australian B strain of clover yellow vein (ClYVV-B) and the JG strain of Johnsongrass mosaic (JGMV) potyviruses were produced, characterised and the epitopes with which they reacted were deduced. Using intact particles of ClYVV a total of ten MAbs were obtained which reacted strongly with ClYVV-B in an enzyme-linked immunosorbent assay and Western blots. Four of these MAbs (1, 2, 4, and 13) were found to be ClYVV-specific, as they reacted with all five ClYVV strains from Australia and the U.S.A. but not with 11 strains of bean yellow mosaic (BYMV), pea mosaic (PMV), and white lupin mosaic (WLMV) viruses which, together with ClYVV, form the BYMV subgroup of potyvirses. These MAbs failed to react with eight other potyvirus species, including six which infect legumes like the viruses in the BYMV subgroup. The ClYVV MAb 10 was found to be BYMV subgroup-specific. It reacted strongly with 15 of the 16 strains of viruses in the subgroup and gave no reaction with eight other potyviruses. The other five ClYVV MAbs reacted with varying degrees of specificity with the BYMV subgroup viruses and also with other potyviruses. Eight of the ClYVV MAbs (1, 2, 4, 5, 13, 17, 21, and 22) reacted with the intact coat proteins only and not with the truncated (minus amino terminus) coat protein of ClYVV suggesting that the epitopes for these MAbs are located in the surface-exposed, amino-terminal region of the ClYVV coat protein. Comparison of published coat protein sequences of BYMV and ClYVV isolates indicated that the epitopes for the four ClYVV-specific MAbs may be in the amino-terminal region spanning amino acid residues 18 to 30, whereas those for the other four MAbs may be located in the first 17 amino-terminal amino acid residue region. The epitopes that reacted with BYMV subgroup-specific MAb 10 and MAb 30 which reacted with 20 of the 24 potyvirus isolates, are probably located in the core region of ClYVV coat protein as these MAbs reacted with the intact as well as truncated coat protein of ClYVV. Analysis, in Western blot immunoassay, of 17 MAbs raised against virions of JGMV revealed that only two MAbs (1-25 and 4-30) were JGMV-specific, whereas others displayed varying degrees of specificity to different potyviruses.(ABSTRACT TRUNCATED AT 400 WORDS)
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Affiliation(s)
- D R Hewish
- CSIRO, Division of Biomolecular Engineering, Parkville, Victoria, Australia
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Bryan GT, Gardner RC, Forster RL. Nucleotide sequence of the coat protein gene of a strain of clover yellow vein virus from New Zealand: conservation of a stem-loop structure in the 3' region of potyviruses. Arch Virol 1992; 124:133-46. [PMID: 1571014 DOI: 10.1007/bf01314631] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The sequence of the 3'-terminal 1492 nucleotides of the genome of a New Zealand isolate of clover yellow vein potyvirus (CYVV) has been determined. This sequence encodes a large open reading frame of 1314 nucleotides, the start of which was not identified, but which encodes a putative 272 amino acid coat protein. Downstream of the coat protein coding region is a 177 nucleotide untranslated sequence terminated by a polyadenylate tract. Comparison of the deduced CYVV-NZ coat protein amino acid sequence with two other strains of CYVV showed 86-93% similarity, suggesting CYVV-NZ should be regarded as a separate CYVV strain. CYVV-NZ shares with other CYVV strains a direct repeat of 14-16 nucleotides that is capable of forming a stem-loop structure. Examination of 35 strains of 15 other potyviruses showed a similar stem-loop structure conserved in all cases. A possible role in replication is hypothesized for the structure.
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Affiliation(s)
- G T Bryan
- DSIR Plant Protection, Auckland, New Zealand
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Rybicki EP, Shukla DD. Coat protein phylogeny and systematics of potyviruses. ARCHIVES OF VIROLOGY. SUPPLEMENTUM 1992; 5:139-70. [PMID: 1450733 DOI: 10.1007/978-3-7091-6920-9_13] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The feasibility of applying molecular phylogenetic methods of analysis to aligned coat-protein sequences and other molecular data derived from coat proteins or genomic sequences of members of the proposed taxonomic family of Potyviridae, is discussed. We show that comparative sequence analysis of whole coat-protein sequences may be used reliably to differentiate between sequences of closely related strains, and to show groupings of more distantly related viruses; that coat proteins of putative Potyviridae cluster according to the proposed generic divisions, and, even if some are only very distantly related, the members of the family form a cluster distinct from coat proteins of other filamentous and rod-shaped viruses. Taxonomic revisions based on perceived evolutionary relationships, and the lack of feasibility of erecting higher taxa for these viruses, are discussed.
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Affiliation(s)
- E P Rybicki
- Department of Microbiology, University of Cape Town, Rondebosch, South Africa
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Shukla DD, Lauricella R, Ward CW. Serology of potyviruses: current problems and some solutions. ARCHIVES OF VIROLOGY. SUPPLEMENTUM 1992; 5:57-69. [PMID: 1450770 DOI: 10.1007/978-3-7091-6920-9_6] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The serological relationships among members of the family Potyviridae are extremely complex and inconsistent. Variable cross-reactivity of polyclonal antisera, unexpected paired relationships between distinct viruses, and lack of cross-reactions between some strains are the major problems associated with the serology of potyviruses. Recent biochemical and immunochemical investigations of coat proteins have established the molecular basis for potyvirus serology and provided explanations for most of the problems with serology of potyviruses. Information from these studies has also formed the basis for the development of several novel approaches to the accurate detection and identification of potyviruses. However, even these novel approaches are not without drawbacks and some of them cannot be applied easily in plant virus laboratories, since they require prior sequence information and facilities for peptide synthesis. These findings suggest that serology is an imperfect criterion for the identification and classification of potyviruses.
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Affiliation(s)
- D D Shukla
- CSIRO, Division of Biomolecular Engineering, Parkville, Victoria, Australia
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Uyeda I. Bean yellow mosaic virus subgroup; search for the group specific sequences in the 3' terminal region of the genome. ARCHIVES OF VIROLOGY. SUPPLEMENTUM 1992; 5:377-85. [PMID: 1450764 DOI: 10.1007/978-3-7091-6920-9_40] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
In order to examine relationships among viruses of the bean yellow mosaic subgroup of the Potyvirus genus, several isolates of bean yellow mosaic virus (BYMV) and clover yellow vein virus (C1YVV) were compared by amino acid sequence of the coat protein and nucleotide sequence of the 3' terminal non-coding region. The sequence comparisons showed that BYMV and C1YVV were distinct viruses but had close affinity to each other (85-95% homology among isolates of a virus but 70-77% homology between viruses), justifying establishment of the BYMV subgroup. There was an oligonucleotide consensus sequence present in the 3' terminal non-coding region of all potyviruses examined. This consensus sequence divided the potyviruses into three groups whose significance is not clear.
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Affiliation(s)
- I Uyeda
- Department of Botany, Faculty of Agriculture, Hokkaido University, Sapporo, Japan
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