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First report of Tomato leaf curl Joydebpur virus infecting French bean (Phaseolus vulgaris L.)
Ist Teil von
Journal of general plant pathology : JGPP, 2019-11, Vol.85 (6), p.444-448
Ort / Verlag
Tokyo: Springer Japan
Erscheinungsjahr
2019
Link zum Volltext
Quelle
SpringerLink
Beschreibungen/Notizen
During 2016-2017 in Bhagalpur, Bihar, northern India, French bean plants developed curling and yellow mosaic of leaves and stunting. In eight of 12 symptomatic plants, PCR tests for
Mungbean yellow mosaic India virus
were positive. In the four PCR-negative symptomatic plants, rolling circle amplification (RCA) detected a ~ 2.7-kb DNA that was identified as genomic DNA of
Tomato leaf curl Joydebpur virus
. Also a ~ 1.4-kb specific PCR product was identified as
Tomato leaf curl Joydebpur betasatellite
. Whitefly-mediated transmission to chili was as efficient as that to French bean. Our findings provide evidence of a monopartite begomovirus in French bean.