A Cucumber Mosaic Virus Disease of Banana in India

Mali, V. R.; Rajegore, S. B.

doi:10.1111/j.1439-0434.1980.tb03725.x

Cited by 14 publications

(5 citation statements)

References 4 publications

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“…Broad host range of CMV from subgroup I and II have been identified in India, which includes: Chrysanthemum [45]; Ocimum sanctum and Zinnia elegans [34]; Amaranthus tricolor, Datura innoxia and Hyoscyamus muticus [44]; Gerbera [53]; Vanilla [28]; Pelargonium [52]; Piper longum and Piper betel [19]; Rouvolfia serpentine [35]; Jatropha curcas [36]; Catharanthus roseus [40]; Daucas carrota [1]; Banana [24,29]; Lycopersicum esculentum [15,25,47]; Gladiolus [13]. Although many CMV strains were isolated from India, but incomplete information is available at the genome level about these isolates.…”

Section: Introductionmentioning

confidence: 99%

Biological and Molecular Characterization of Cucumber mosaic virus Subgroup II Isolate Causing Severe Mosaic in Cucumber

et al. 2013

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Cucumber mosaic virus (CMV) has a wide host range causing severe damage in many important agricultural and ornamental crops. Earlier reports showed the prevalence of CMV subgroup I isolates in India. However, some recent reports point towards increasing incidence of subgroup II isolates in the country. The complete genome of a CMV isolate causing severe mosaic in cucumber was characterized and its phylogenetic analysis with other 21 CMV isolates reported worldwide clustered it with subgroup II strains. The genome comprised of RNA 1 (3,379 nucleotides), RNA 2 (3,038 nucleotides) and RNA 3 (2,206 nucleotides). The isolate showed highest homology with subgroup II isolates: 95.1-98.7, 87.7-98.0, and 85.4-97.1 % within RNA1, RNA2, and RNA3, respectively. RNA1 and RNA2 were closely related to the Japanese isolate while RNA3 clustered with an American isolate. Host range studies revealed that isolate showed severe mosaic symptoms on Nicotiana spp. and Cucumis spp. The isolate induced leaf deformation and mild filiform type symptoms in tomato. To best of our knowledge this is the first report of complete genome of CMV subgroup II isolate from India.

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Section: Introductionmentioning

confidence: 99%

Biological and Molecular Characterization of Cucumber mosaic virus Subgroup II Isolate Causing Severe Mosaic in Cucumber

et al. 2013

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“…Phytopathogenic viruses are major constraints to agricultural productivity throughout the world. It is an unfortunate fact that Pakistan, in common with all other countries of southern Asia, is home to members of virtually all taxonomic groups of plant-infecting viruses [ 26 - 31 ] which, at least in part, explains the low agricultural productivity in the country. Prime amongst these viruses are the begomoviruses that have appeared as dominant pathogens on several crops.…”

Section: Discussionmentioning

confidence: 99%

Infectious clones of Tomato leaf curl Palampur virus with a defective DNA B and their pseudo-recombination with Tomato leaf curl New Delhi virus

Malik

Briddon

Mansoor

2011

Virol J

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BackgroundTomato leaf curl Palampur virus (ToLCPMV) is a bipartite begomovirus which has been reported from India and Iran but infectious clones have not been obtained. We have previously shown the association of Zucchini yellow mosaic virus (ZYMV), a potyvirus, with severe leaf curl disease of muskmelon in Pakistan. However, the severity of symptoms in the field and yield losses led us to believe that some other agent, such as a begomovirus, could be associated with the disease.ResultsA bipartite begomovirus associated with a severe yellow leaf curl disease on muskmelon in Pakistan has been characterized. Analysis of the complete nucleotide sequence of the DNA A and DNA B components of the begomovirus showed that it has the highest DNA sequence identity with ToLCPMV. However, the gene encoding the nuclear shuttle protein (NSP) was truncated in comparison to previously characterised isolates. Agrobacterium-mediated inoculation of Nicotiana benthamiana with the ToLCPMV clones obtained here did not result in symptoms. However, inoculation of plants with the DNA A component of ToLCPMV and the DNA B component of Tomato leaf curl New Delhi virus (ToLCNDV) lead to systemic infection with leaf curl symptoms. This suggested that the lack of infectivity of the ToLCPMV clones was due to the defect in DNA B. The DNA B of ToLCPMV was able to move systemically when inoculated with DNA A of the either virus. Agro-infiltration of muskmelon with the DNA A and DNA B components of ToLCPMV did not lead to symptomatic infection whereas inoculation with the DNA A with the DNA B of ToLCNDV resulted in a hypersensitive response (HR) along the veins. Additionally, agro-infiltration of muskmelon with a construct for the expression of the NSP gene of ToLCNDV under the control of the cauliflower mosaic virus 35S promoter induced a HR, suggesting that this is the gene causing the HR.ConclusionsBoth ToLCPMV and ZYMV are associated with muskmelon leaf curl disease in Pakistan. However, the ToLCPMV variant identified in association with ZYMV has a defective NSP. The results suggest that a variant with a defective NSP may have been selected for in muskmelon, as this protein is an avirulence determinant in this species, and possibly that infection requires the synergistic interaction with ZYMV.

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“…The ability of CMV to be transmitted declines after about 2 minutes and is usually lost with in 2 hours (Francki et al, 1979). Some investigators (Magee, 1930;Calinisan, 1938;Silberschmidt and Nobrega, 1941) have reported the successful transmission of banana mosaic virus by the banana aphid P.nigronervosa, where as others have reported negative transmission (Bird and Wellman, 1962;Mali and Rajegore, 1980). CMV has the broadest host range among the plant viruses (Roosinck, 2002) and has been reported infecting banana and causes banana chlorosis disease.…”

Section: Serological Diagnosis For Confirmation Of Transmissionmentioning

confidence: 99%

“…These results revealed that the CMV is aphid transmissible and agreed with the data recorded by Rao (1980) who reported that the successful transmission of CMV to test plants by A. gossypii. Mali and Rajegore (1980) who indicated that CMV isolated from banana was transmitted by A. craccivora to healthy plants.…”

Section: Aphid Transmission Of CMVmentioning

confidence: 99%

“…The virus can also be detected by cDNA probe to RNA genome of CMV (Kiranmani et al, 1997). Mali and Rajegore (1980) found that the banana mosaic virus precipitated against the antiserum of CMV using tube ring inter-phase and agar gel diffusion tests. The DAC-ELISA was adopted to detect viruses in plants.…”

Section: Serological Diagnosis For Confirmation Of Transmissionmentioning

confidence: 99%

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Transmission of Cucumber Mosaic Virus (CMV) infecting banana by aphid and mechanical methods

Dheepa

Paranjothi²

2010

Emir. J. Food Agric

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A Cucumber Mosaic Virus Disease of Banana in India

Cited by 14 publications

References 4 publications

Biological and Molecular Characterization of Cucumber mosaic virus Subgroup II Isolate Causing Severe Mosaic in Cucumber

Biological and Molecular Characterization of Cucumber mosaic virus Subgroup II Isolate Causing Severe Mosaic in Cucumber

Infectious clones of Tomato leaf curl Palampur virus with a defective DNA B and their pseudo-recombination with Tomato leaf curl New Delhi virus

Transmission of Cucumber Mosaic Virus (CMV) infecting banana by aphid and mechanical methods

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