Biology and genetic diversity of phasey bean mild yellows virus, a common virus in legumes in Australia

Sharman, Murray; Appiah, Andrew Sarkodie; Filardo, Fiona; Nancarrow, Narelle; Congdon, Benjamin; Kehoe, Monica A.; Aftab, Mohammad; Tegg, Robert S.; Wilson, C. R.

doi:10.1007/s00705-021-05022-0

Cited by 10 publications

(19 citation statements)

References 45 publications

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“…( Table 1 ) [ 14 , 26 , 27 , 28 , 29 , 30 ]. Red clover nepovirus A (RCNVA, genus Nepovirus ), red clover-associated varicosavirus ( Rhabdoviridae family), and phasey bean mild yellows virus (PBMYV, genus Polerovirus ) are suggested as new clover pathogens still pending official classification [ 31 , 32 , 33 ].…”

Section: Viruses Infecting Major Legumesmentioning

confidence: 99%

“…Chickpeas are reported to be naturally infected with at least 40 viruses, from 19 genera and 11 families worldwide ( Table 1 ) [ 3 , 5 , 7 , 33 , 77 , 78 , 79 , 80 , 81 , 82 , 83 , 84 ]. Globally, viruses of major economic importance are the ones causing or being associated with chickpea stunt and chlorotic dwarf diseases, including: (i) the aphid-transmitted BLRV, BWYV, chickpea chlorotic stunt virus (CpCSV), cotton leaf roll dwarf virus (CLRDV), cucurbit aphid-borne yellows virus (CABYV), faba bean necrotic yellows virus (FBNYV), faba bean yellow leaf virus (FBYLV), faba bean necrotic stunt virus (FBNSV), pea necrotic yellow dwarf virus (PNYDV) and SbDV; and (ii) the leafhopper-transmitted CpCAV, chickpea chlorotic dwarf virus (CpCDV), chickpea yellow dwarf virus (CpYDV), chickpea chlorosis virus (CpCV), chickpea redleaf virus (CpRLV), and chickpea yellows virus (CpYV).…”

Section: Viruses Infecting Major Legumesmentioning

confidence: 99%

“…Deep sequencing approaches identified chickpea as a new host of tomato mottle mosaic virus and of hop stunt viroid (HSVd, genus Hostuviroid , family Pospiviroidae ) [ 81 ]. Chickpea was also found infected with the polerovirus PBMYV [ 33 ], that is pending official classification.…”

Section: Viruses Infecting Major Legumesmentioning

confidence: 99%

“…Worldwide, faba bean is naturally infected by at least 40 viruses from 20 genera and 11 families ( Table 1 ) [ 3 , 4 , 5 , 17 , 33 , 84 , 85 , 86 , 87 , 88 , 89 , 90 , 91 ]. The aphid-transmitted FBNYV, and possibly the related FBYLV, FBNSV, PNYDV, subterranean clover stunt virus (SCSV), and milk vetch dwarf virus (MVDV), are considered as the most important virus(es) for faba bean, which may cause complete crop loss [ 6 ].…”

Section: Viruses Infecting Major Legumesmentioning

confidence: 99%

“…Except viruses, citrus exocortis viroid (CEVd, genus Pospiviroid , family: Pospiviroidae ) [ 92 ] and the non-officially classified polerovirus PBMYV [ 33 ] have been reported to naturally infect faba bean plants.…”

Section: Viruses Infecting Major Legumesmentioning

confidence: 99%

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An Annotated List of Legume-Infecting Viruses in the Light of Metagenomics

Chatzivassiliou

2021

Plants

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Legumes, one of the most important sources of human food and animal feed, are known to be susceptible to a plethora of plant viruses. Many of these viruses cause diseases which severely impact legume production worldwide. The causal agents of some important virus-like diseases remain unknown. In recent years, high-throughput sequencing technologies have enabled us to identify many new viruses in various crops, including legumes. This review aims to present an updated list of legume-infecting viruses. Until 2020, a total of 168 plant viruses belonging to 39 genera and 16 families, officially recognized by the International Committee on Taxonomy of Viruses (ICTV), were reported to naturally infect common bean, cowpea, chickpea, faba-bean, groundnut, lentil, peas, alfalfa, clovers, and/or annual medics. Several novel legume viruses are still pending approval by ICTV. The epidemiology of many of the legume viruses are of specific interest due to their seed-transmission and their dynamic spread by insect-vectors. In this review, major aspects of legume virus epidemiology and integrated control approaches are also summarized.

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Section: Viruses Infecting Major Legumesmentioning

confidence: 99%

Section: Viruses Infecting Major Legumesmentioning

confidence: 99%

Section: Viruses Infecting Major Legumesmentioning

confidence: 99%

Section: Viruses Infecting Major Legumesmentioning

confidence: 99%

Section: Viruses Infecting Major Legumesmentioning

confidence: 99%

See 3 more Smart Citations

An Annotated List of Legume-Infecting Viruses in the Light of Metagenomics

Chatzivassiliou

2021

Plants

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First report of Phasey bean mild yellows virus in Kenya with a new host record

Mabele

Wéré

Muyekho

et al. 2022

New Disease Reports

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Turnip yellows virus variants differ in host range, transmissibility, and virulence

Congdon¹,

Baulch²,

Filardo

et al. 2023

Arch Virol

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Turnip yellows virus (TuYV; family Solemoviridae, genus Polerovirus, species Turnip yellows virus) is a genetically diverse virus that infects a broad range of plant species across the world. Due to its global economic signi cance, most attention has been given to the impact of TuYV on canola (syn. oilseed rape; Brassica napus). In Australia, a major canola exporting country, TuYV isolates are highly diverse with most variation concentrated in open reading frame 5 (ORF 5) which encodes the readthrough domain (P5) component of the readthrough protein (P3P5) which plays an important role in host adaptation and aphid transmission. When analysing ORF 5, Australian TuYV isolates form three phylogenetic groups with just 45 to 49% aa identity; variants P5-I, P5-II and P5-III. Despite the possible implications for TuYV epidemiology and management, research examining phenotypic differences between TuYV variants is scarce. This study was designed to test the hypothesis that three TuYV isolates, representing each of the Australian P5 variants, differ phenotypically. In particular, the host range, vector species, transmissibility, and virulence of isolates 5414 (P5-I 5414 ), 5509 (P5-II 5509 ) and 5594 (P5-III 5594 ) were examined in a series of glasshouse experiments. Only P5-I 5414 readily infected faba bean (Vicia faba), only P5-II 5509 infected chickpea (Cicer arietinum), and only P5-I 5414 and P5-III 5594 infected lettuce (Lactuca sativa). Myzus persicae transmitted each isolate, but Brevicoryne brassicae and Lipaphis pseudobrassicae did not. When using individual M. persicae to inoculate canola seedlings, P5-I 5414 had signi cantly higher transmission rates (82%) than P5-II 5509 (62%) and P5-III 5594 (59%). As indicated by enzyme-linked immunosorbent assay absorbance values, P5-I 5414 reached higher virus titers in canola than P5-II 5509 which, in turn, reached higher titers than P5-III 5594 . P5-I 5414 was also more virulent in canola than P5-II 5509 and P5-III 5594 , inducing more severe foliar symptoms, stunting and, in one of two experiments, seed yield loss.Results from this study compared to those of previous studies suggest that analysis of ORF 5 alone is insu cient to assign isolates to coherent strain categories, and further sequencing and phenotyping of eld isolates is required.

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Biology and genetic diversity of phasey bean mild yellows virus, a common virus in legumes in Australia

Cited by 10 publications

References 45 publications

An Annotated List of Legume-Infecting Viruses in the Light of Metagenomics

An Annotated List of Legume-Infecting Viruses in the Light of Metagenomics

First report of Phasey bean mild yellows virus in Kenya with a new host record

Turnip yellows virus variants differ in host range, transmissibility, and virulence

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