First Report of Soybean mosaic virus and Soybean yellow mottle mosaic virus in Vigna angularis

Yoon, Young Mi; Lim, Seungmo; Jang, Yunwoo; Kim, Bong-Sub; Bae, Dae Hyeon; Maharjan, Rameswor; Yi, Hwijong; Bae, Soon-Do; Lee, Yeonghoon; Lee, Bongchoon; Moon, Jae Sun; Park, Chung-Youl; Lee, Su-Heon

doi:10.1094/pdis-08-17-1284-pdn

Cited by 12 publications

(3 citation statements)

References 2 publications

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“…SMV can cause significant damage in soybean and is present worldwide. SMV has a very narrow host range and, apart from soybean, natural infection has been documented only in Passiflora spp., Pinellia ternata, Senna occidentalis and Vigna angularis (Almeida et al, 2002;Benscher et al, 1996;Chen et al, 2004;Sun et al, 2008;Yoon et al, 2017). The SMV determinants for host specificity have not been mapped; however, it appears that the helper-component proteinase (HC-Pro) does not play a major role .…”

Section: Introductionmentioning

confidence: 99%

Soybean mosaic virus: a successful potyvirus with a wide distribution but restricted natural host range

Hajimorad

Domier

Tolin

et al. 2018

Molecular Plant Pathology

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The interactions of SMV with soybean genotypes containing different dominant R genes and an understanding of the functional role(s) of SMV-encoded proteins in virulence, transmission and pathogenicity have been investigated intensively. The SMV-soybean pathosystem has become an excellent model for the examination of the genetics and genomics of a uniquely complex gene-for-gene resistance model in a crop of worldwide importance.

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Section: Introductionmentioning

confidence: 99%

Soybean mosaic virus: a successful potyvirus with a wide distribution but restricted natural host range

Hajimorad

Domier

Tolin

et al. 2018

Molecular Plant Pathology

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“…In addition, some non-leguminous plants including Chenopodium album , Senna occidentalis and Pinellia ternate , Passiflora spp. could also be infected by SMV through mechanical or natural inoculation [ 71 , 80 , 81 , 82 , 83 , 84 , 85 , 86 ]. In this study, we found that five out of the 13 natural and experimental host legume plants, including Phaseolus vulgaris v1, Vigna angularis , Vigna unguiculata , Phaseolus vulgaris v2 and Glycine max v1 (vegetable soybean), can be systemically infected by SMV derived from our infectious clones.…”

Section: Discussionmentioning

confidence: 99%

Synthesis of Full-Length cDNA Infectious Clones of Soybean Mosaic Virus and Functional Identification of a Key Amino Acid in the Silencing Suppressor Hc-Pro

Bao

Yan

Deng

et al. 2020

Viruses

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Soybean mosaic virus (SMV), which belongs to the Potyviridae, causes significant reductions in soybean yield and seed quality. In this study, both tag-free and reporter gene green fluorescent protein (GFP)-containing infectious clones for the SMV N1 strain were constructed by Gibson assembly and with the yeast homologous recombination system, respectively. Both infectious clones are suitable for agroinfiltration on the model host N. benthamiana and show strong infectivity for the natural host soybean and several other legume species. Both infectious clones were seed transmitted and caused typical virus symptoms on seeds and progeny plants. We used the SMV-GFP infectious clone to further investigate the role of key amino acids in the silencing suppressor helper component-proteinase (Hc-Pro). Among twelve amino acid substitution mutants, the co-expression of mutant 2—with an Asparagine→Leucine substitution at position 182 of the FRNK (Phe-Arg-Asn-Lys) motif—attenuated viral symptoms and alleviated the host growth retardation caused by SMV. Moreover, the Hc-Prom2 mutant showed stronger oligomerization than wild-type Hc-Pro. Taken together, the SMV infectious clones will be useful for studies of host–SMV interactions and functional gene characterization in soybeans and related legume species, especially in terms of seed transmission properties. Furthermore, the SMV-GFP infectious clone will also facilitate functional studies of both virus and host genes in an N. benthamiana transient expression system.

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“…SMV is present in all soybean-growing areas of the world [ 207 ]. In contrast to its wide distribution, this virus has a very narrow host range; indeed, it is reported to infect cultivated soybean ( Glycine max ), its wild relative ( G. soja ), and a limited number of natural hosts [ 208 ]. The virus particle is a long and flexuous rod.…”

Section: Seedborne Viral Pathogens Of Principal Leguminous Cropsmentioning

confidence: 99%

Leguminous Seedborne Pathogens: Seed Health and Sustainable Crop Management

Dell’Olmo

Tiberini

Sigillo

2023

Plants

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Pulses have gained popularity over the past few decades due to their use as a source of protein in food and their favorable impact on soil fertility. Despite being essential to modern agriculture, these species face a number of challenges, such as agronomic crop management and threats from plant seed pathogens. This review’s goal is to gather information on the distribution, symptomatology, biology, and host range of seedborne pathogens. Important diagnostic techniques are also discussed as a part of a successful process of seed health certification. Additionally, strategies for sustainable control are provided. Altogether, the data collected are suggested as basic criteria to set up a conscious laboratory approach.

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First Report of Soybean mosaic virus and Soybean yellow mottle mosaic virus in Vigna angularis

Cited by 12 publications

References 2 publications

Soybean mosaic virus: a successful potyvirus with a wide distribution but restricted natural host range

Soybean mosaic virus: a successful potyvirus with a wide distribution but restricted natural host range

Synthesis of Full-Length cDNA Infectious Clones of Soybean Mosaic Virus and Functional Identification of a Key Amino Acid in the Silencing Suppressor Hc-Pro

Leguminous Seedborne Pathogens: Seed Health and Sustainable Crop Management

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