Based on our previous yeast twohybrid assay, the gmvma12 was selected as a strong candidate gene for further function. Soybean mosaic virus smv is a member of the genus potyvirus, the family potyviridae. Pdf soybean mosaic virus smv is a prevalent virus infecting soybean glycine max l. Similarities in seed and aphid transmission among soybean mosaic virus isolates leslie l. The rsv2 gene was reported to be derived from the raiden soybean pi 360844 and to be independent of rsv1. Due to ease of transmission of the virus, it is hard to control and produce disease free seeds. Information about soybean mosaic virus diagnosis, including distribution and treatment advice. Control bean yellow mosaic is not seedtransmitted, thus roguing is of no value. Soybean mosaic virus soybean mosaic virus can be transmitted in seed hill, 1999. However, little is known about the defense response of soybean to smv in the shade. Role of soybean mosaic virusencoded proteins in seed and aphid transmission in soybean. The current status of the soybeansoybean mosaic virus smv.
Coinfection of both viruses increased the yield loss to as high as 86% and increase the rate of. Mosaic virus is not a taxon as of march 2019 species include. Mosaic viruses are plant viruses that cause the leaves to have a speckled appearance. It is one of the most devastating viral pathogens of soybean crops causing severe symptoms such as mosaic, mottling, chlorosis and rugosity in leaves, as well as reductions in plant growth with yield losses of up to 100% 14. Fine mapping and candidate gene discovery of the soybean.
Bean pod mottle virus bpmv as plants infected with both viruses show drastically. Pdf fine mapping and candidate gene discovery of the. Soybean mosaic virus isolated from soybeans in thailand by tsuneo tsuchizaki, pornpod thongmeearkom and mit suro iw aki second research division, institute for plant virus research yatabe, ibaraki, 305 japan division of plant pathology and microbiology, department of agriculture, ministry of agriculture and cooperatives. Molecular variability and genetic structure of the population of soybean mosaic virus based on the analysis of complete genome sequences. Role of soybean mosaic virusencoded proteins in seed and. Soybean mosaic virus smv is seed and aphid transmitted and can. Oct 10, 2009 molecular variability and genetic structure of the population of soybean mosaic virus based on the analysis of complete genome sequences. Infection of soybean seed parts and seed transmission. Bean yellow mosa ic virus h as a wide host r ange, is easily transmissible mechanically, a nd by more than 20 species of aphids in a nonpersistent manner. Soybean mosaic virus smv is one of the most destructive viral diseases in soybeans glycine max. The incidence of smv infection in soybean fields has been much lower than that reported for bpmv. Soybean mosaic virus isolated from soybeans in thailand. Seed discoloration from soybean mosaic virus seed discoloration from soybean mosaic virus. Similarities in seed and aphid transmission among soybean.
The relationship between aphis glycines and soybean mosaic. Soybean mosaic virus smv is a species within the genus potyvirus, family potyviridae that includes almost a quarter of all known plant rna viruses affecting. Soybean mosaic virus and alfalfa mosaic virus badger. Crop science abstract evaluation of resistance in soybeans. Fortysix soybean cultivars or lines thought to possesss resistance to at least one smv isolate were tested for reactions to seven smv strains. The current status of the soybeansoybean mosaic virus. In this study, an interaction between the smv p3 protein and cytochrome b5 was detected by yeast twohybrid assay, and bimolecular fluorescence complementation assay showed that the interaction took place at the cell periphery. These permits may be required for shipping this product. Characteristics of soybean mosaic virus smvsoybean pathosystem smv is a disease that occurs worldwide wherever soybean is grown, causing severe yield reductions demski and kuhn, 1989. Field experiments were designed to monitor the landing rate of a. Ranga agriculture university, andhra pradesh, india corresponding author a b s t r a c t keywords article info. Soybean mosaic virus and bean pod mottle virus seed infected by soybean mosaic virus left and by bean pod mottle virus right. Pyramiding multiple genes for resistance to soybean mosaic. Gonsalves new york state agricultural experiment station, cornell university, geneva, ny 14456 some cultivars of phaseolus vulgaris l.
Interactions of soybean mosaic virus with susceptible and. Soybean mosaic virus and bean pod mottle virus in iowa. An association of bean yellow mosaic virus bymv, genus potyvirus, with yellow mosaic leaf symptoms on soybean in argentina was determined by enzymelinked immunosorbent assay, a result. Quantz 1961also found that using detached leaves of 23 bean cultivars, the same cultivars were hypersensitive to both soybean mosaic virus and bean common mosaic virus. Incidence of alfalfa mosaic virus, bean pod mottle virus and.
Yield loss from smv infection can be as high as 6686% in susceptible cultivars. J05 carrying rsv1 and rsv3 and v945152 carrying rsv4 were used as the donor parents for gene pyramiding. Soybean mosaic virus smv is one of the most destructive viral diseases in soybean and causes severe reduction of soybean yield and destroys the seed quality. Host plant infection by soybean mosaic virus reduces the. Soybean mosaic virus smv is a common disease in soybean production worldwide. Interactions of soybean rsv genes and soybean mosaic virus. The presence of soybean mosaic virus smv illinois severe isolate in cotyledons, and embryos from immature seeds of both midwest and merit. Smv can also contribute to crop loss by causing seed coat mottling thus decreasing seed quality kennedy and cooper, 1967. Engineering of soybean mosaic virus as a versatile tool for studying proteinprotein interactions in soybean. Pdf bean yellow mosaic virus in soybean from argentina. Check the soybean seeds october, 1997 soybean seed coat mottling june, 1998 discolored soybean seeds october, 1998.
These economically important viruses include soybean mosaic virus smv, bean pod mottle virus bpmv, soybean vein necrosis virus, tobacco ringspot virus. This concerns, for example, bean pod mottle virus, cucumber mosaic, peanut stunt and soybean stunt viruses, tobacco ringspot virus and tobacco streak virus frison et al. Soybean lines exist that contain a single allelic gene conferring resistance to smv. Soybean aphid has been shown to transmit this virus. We do not recommend spraying insecticide to control virus infection, however, because it is not effective. Field incidences of smv correlate with flights of the soybean aphid burrows et al. Over 30 species of aphid including aphis glycines, the soybean aphid, transmit the virus particle.
Role of soybean mosaic virus encoded proteins in seed and aphid transmission in soybean. The occurrence of soybean mosaic virus smv in soybean grown in midhill condition of meghalaya, india was confirmed by symptomatology, transmission electron microscopy, reverse transcriptionpolymerase chain reaction rtpcr and partial characterization of cytoplasmic inclusion protein ci, nuclear inclusion protein and coat protein nibcp domains. Yield loss due to smv, as with most viruses, depends on when infection occurs, but is usually not more than 8 to 25% unless. First molecular evidence of soybean mosaic virus smv. The aim of this research is to determine the disease incidence and distribution of mosaic disease in the field that caused by smv and ssv. Fine mapping and candidate gene discovery of the soybean mosaic virus resistance gene, rsv4 article pdf available in the plant genome 31 july 2010 with 157 reads how we measure reads. Due to the duplicated genome, clustered and highly homologous nature of r genes, as well as recalcitrant to transformation, soybean disease resistance studies is largely lagging compared with other diploid crops. In nebraska, smv is not as common as bpmv based on field surveys conducted from the 2000 to 2002 growing seasons, as only 3. Virulent strains of soybean mosaic virus smv cause a severe necrotic disease in soybeans glycine max l. Precise exchange of the helpercomponent proteinase cistron between soybean mosaic virus and clover yellow vein virus.
Coinfection of both viruses increased the yield loss to as high as 86% and increase the rate of smv seed transmission. Host resistance breeding against the virus diseases of. Agronomic impact our experience over the past few years. The rsv1, rsv3 and rsv4 resistance genes exhibit a continuum of smvsoybean interactions, and include complete susceptibility, local and systemic necrosis, restriction of virus movement both celltocell and long distance, reduction in virus accumulation, and extreme resistance with no detectable virus. Clover yellow vein virus, glycine max, glycine soja, soybean mosaic virus, vicia faba, amino acid sequences, faba beans, genes, genotype, host range, host. Domier, department of crop sciences, university of illinois, united states department of agricultureagricultural research service, urbana, il 61801. This site is like a library, use search box in the widget to get ebook that you want. Fine mapping and candidate gene discovery of the soybean mosaic. General symptoms of smv and amv infection are plant stunting, leaf distortion, rugosity and mottling, reduced pod numbers and seed discoloration. Inheritance and allelism tests of raiden soybean for. The occurrence of mosaic diseases are very harmful because they might reduce soybean grain yield.
Soybean mosaic virus smv is one of the most devastating pathogens that cost huge economic losses in soybean production worldwide. Oct 30, 2014 the occurrence of soybean mosaic virus smv in soybean grown in midhill condition of meghalaya, india was confirmed by symptomatology, transmission electron microscopy, reverse transcriptionpolymerase chain reaction rtpcr and partial characterization of cytoplasmic inclusion protein ci, nuclear inclusion protein and coat protein nibcp domains. Deteksi dan sebaran soybean mosaic virus smv dan soybean. Soybean mosaic virus smv and alfalfa mosaic virus amv are virus diseases of soybean that are transmitted by aphids as they feed on plant sap. Pdf the soybean mosaic virus smv was observed to be easily mechanically transmitted to test. Strainsisolates of soybean mosaic virus analyzed in the present study. Recombination analysis of soybean mosaic virus sequences. Soybean mosaic virus smv is a member of the plant virus genus potyvirus family potyviridae. Soybean mosaic is caused by the potyvirus soybean mosaic virus. Comparison of transcriptome differences in soybean response. Entomology image gallery plant diseases and damage soybean soybean mosaic virus.
It infects mainly plants belonging to the family fabaceae but has. Soybean mosaic virus an overview sciencedirect topics. Tolin abstract soybean mosaic virus smv is a prevalent virus infecting soybean glycine max l. However, the production of smv resistant plants by transgenic is the most effective and economical means. Mosaic symptoms on soybean caused by soybean mosaic virus. Characteristics of soybean mosaic virus smv soybean pathosystem smv is a disease that occurs worldwide wherever soybean is grown, causing severe yield reductions demski and kuhn, 1989. Soybean mosaic virus and bean pod mottle virus act synergistically.
Effect of single and double infections of soybean mosaic virus and bean pod mottle virus on soybean yield and seed characters. This presentation will summarize data collected from the iowa soybean disease survey on the temporal and spatial distribution of soybean mosaic virus smv and bean pod mottle virus bpmv in iowa during the 2005 and 2006 growing seasons. Further, the interaction was confirmed by coimmunoprecipitation. Thus, in the current study, both intensity and quality red.
The gene symbol rsv2 was previously assigned to the gene in the soybean glycine max l. We will also discuss interactions of the viruses with each other, their vectors, phomposisdiaporthe complex. Infected seed is the primary source of inoculum in fields and the virus is secondarily spread among plants by the soybean aphid, aphis glycines matsumura hemiptera. Soybean mosaic virus smv is a member of the potyvirus group hill, 1999. The objective of this research was to pyramid rsv1, rsv3, and rsv4 for smv resistance using molecular markers. The modification of avirulence factors of plant viruses by one or more amino acid substitutions can convert avirulence to virulence on hosts.
The virus particle is a long, flexuous rod containing a single strand of rna. The rsv1, rsv3 and rsv4 resistance genes exhibit a continuum of smv soybean interactions, and include complete susceptibility, local and systemic necrosis, restriction of virus movement both celltocell and long distance, reduction in virus accumulation, and extreme resistance with no detectable virus. Fine mapping and candidate gene discovery of the soybean mosaic virus resistance gene, rsv4 m. Seo jk1, ohshima k, lee hg, son m, choi hs, lee sh, sohn sh, kim kh.
Intrahost competition and interactions between soybean mosaic virus smv strains in mixedinfected soybean taeyoung hwang 1, soonchun jeong 2, oksun kim 3. Click download or read online button to get compendium of soybean diseases book now. Pdkv, akola, 444104, maharashtra, india 2department of plant pathology, achaya n. Soybean mosaic virus smv is a member of the plant virus family potyvirideae and is the cause of soybean mosaic disease, which occurs in all soybean production areas of the world. Sep 16, 2008 seven strains of soybean mosaic virus smv and three independent resistance loci rsv1, rsv3, and rsv4 have been identified in soybean. Precise exchange of the helpercomponent proteinase. The main virus diseases of soybean plant are soybean mosaic virus smv and soybean stunt virus ssv. Pdf transmission studies of soybean mosaic virus researchgate. Molecular variability and genetic structure of the population. Seven strains of soybean mosaic virus smv and three independent resistance loci rsv1, rsv3, and rsv4 have been identified in soybean. Mixed infections of bean yellow mosai c virus and soybean mosaic virus are common in soybeans. Pdf soybean mosaic virus smv is widely recognized as a highly damaging pathogen of soybean, and various.
Soybean mosaic virus smv soybean mosaic virus is transmitted through seed at rates ranging from 0 to 5% in some commercial varieties, and by several species of aphids, including soybean aphid. Intrahost competition and interactions between soybean. Smv is much more studied than bean pod mottle virus. Purification of soybean mosaic virus for antiserum production. Compendium of soybean diseases download ebook pdf, epub. Incidence of alfalfa mosaic virus amv, bean pod mottle virus bpmv, and soybean mosaic virus smv infected plants in nebraska soybean fields in 2001 94 fields and 2002 87 fields and incidence among fields. It infects mainly plants belonging to the family fabaceae but has also been found infecting other economically important crops. Transgenic plant generated by rnaimediated knocking down of. Soybean mosaic virus iowa state university digital repository.