Detection of Bhendi Yellow Vein Mosaic Virus (BYVMV) from the  Different Parts of Bhendi [Abelmoschus esculentus (L.) Moench]  Plant, Flower and Seed

Sisodia, Priyal; Mahatma, Lalit

doi:10.20546/ijcmas.2020.903.046

Cited by 4 publications

(2 citation statements)

References 5 publications

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“…BYVMV was detected through conventional polymerase chain reaction (PCR) using specific primers in both vegetative and reproductive tissues, viz ., leaf, flower bud, petal, sepal, ovary, pollen, fruit, seed coat, cotyledon, and embryonic axes. In grow-out test, none of the seedlings showed virus-specific symptoms and tested negative for the BYVMV through PCR, indicating the non-seed transmission nature ( Sisodia and Mahatma, 2020 ). The result suggests that BYVMV was present in part of the seed or reproductive tissues, but the virus could not be successfully transmitted from infected seed to seedling.…”

Section: Emerging Evidence For Seed-borne Nature Of Begomov...mentioning

confidence: 99%

Emerging evidence of seed transmission of begomoviruses: implications in global circulation and disease outbreak

Sandra,

Mandal

2024

Front. Plant Sci.

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Begomoviruses (family Geminiviridae) are known for causing devastating diseases in fruit, fibre, pulse, and vegetable crops throughout the world. Begomoviruses are transmitted in the field exclusively through insect vector whitefly (Bemisia tabaci), and the frequent outbreaks of begomoviruses are attributed largely due to the abundance of whitefly in the agri-ecosystem. Begomoviruses being phloem-borne were known not be transmitted through seeds of the infected plants. The recent findings of seed transmission of begomoviruses brought out a new dimension of begomovirus perpetuation and dissemination. The first convincing evidence of seed transmission of begomoviruses was known in 2015 for sweet potato leaf curl virus followed by several begomoviruses, like bhendi yellow vein mosaic virus, bitter gourd yellow mosaic virus, dolichos yellow mosaic virus, mungbean yellow mosaic virus, mungbean yellow mosaic India virus, pepper yellow leaf curl Indonesia virus, tomato leaf curl New Delhi virus, tomato yellow leaf curl virus, tomato yellow leaf curl Sardinia virus, and okra yellow mosaic Mexico virus. These studies brought out two perspectives of seed-borne nature of begomoviruses: (i) the presence of begomovirus in the seed tissues derived from the infected plants but no expression of disease symptoms in the progeny seedlings and (ii) the seed infection successfully transmitted the virus to cause disease to the progeny seedlings. It seems that the seed transmission of begomovirus is a feature of a specific combination of host-genotype and virus strain, rather than a universal phenomenon. This review comprehensively describes the seed transmitted begomoviruses reported in the last 9 years and the possible mechanism of seed transmission. An emphasis is placed on the experimental results that proved the seed transmission of various begomoviruses, factors affecting seed transmission and impact of begomovirus seed transmission on virus circulation, outbreak of the disease, and management strategies.

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Section: Emerging Evidence For Seed-borne Nature Of Begomov...mentioning

confidence: 99%

Emerging evidence of seed transmission of begomoviruses: implications in global circulation and disease outbreak

Sandra,

Mandal

2024

Front. Plant Sci.

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“…By contrast, other studies generally carried out more recently were not able to detect seed transmission of a number of begomoviruses, some of them previously reported as being transmissible. These include sweet potato leaf curl virus in sweet potatoes, TYLCV in tomatoes and Nicotiana benthamiana, TYLCSV in tomatoes, ToLCNDV in melons, tomato mottle virus in tomatoes, tomato golden mosaic virus in tomatoes, and bhendi yellow vein mosaic virus in okra [80][81][82][83][84][85][86].…”

Section: To Seed or Not To Seed: The Open Question Of Begomovirus See...mentioning

confidence: 99%

Begomoviruses: what is the secret(s) of their success?

Fiallo‐Olivé

Navas‐Castillo

2023

Trends in Plant Science

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Disease rating scale for the resistant screening against begomoviruses causing yellow mosaic disease in different crops

Patel

Mahatma

2022

Geminivirus : Detection, Diagnosis and Management

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Detection of Bhendi Yellow Vein Mosaic Virus (BYVMV) from the Different Parts of Bhendi [Abelmoschus esculentus (L.) Moench] Plant, Flower and Seed

Cited by 4 publications

References 5 publications

Emerging evidence of seed transmission of begomoviruses: implications in global circulation and disease outbreak

Emerging evidence of seed transmission of begomoviruses: implications in global circulation and disease outbreak

Begomoviruses: what is the secret(s) of their success?

Disease rating scale for the resistant screening against begomoviruses causing yellow mosaic disease in different crops

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