Diversity of Tomato Leaf Curl Virus (Tolcv), Bemisia tabaci and its Transmission
Journal Title: International Journal of Current Microbiology and Applied Sciences (IJCMAS) - Year 2017, Vol 6, Issue 5
Abstract
Tomato leaf curl virus (ToLCV) is a very important pathogen in the tomato grown belt of India and world as a whole. It persist wide diversity and many isolate has been identified however molecular marker has represented its usability for the same. ToLCV can’t transmit by itself, it require a vector for the transmission and Bemisia tabaci serve the purpose. This vector has a vast host range and show a wide diversity. Many biotypes were identified based on their morphological characteristics and RAPD–PCR analysis viz B, Q, Cv biotypes. For transmission virus vector relation is very important and Begomo viruses has only one vector that is B. tabaci because of a chaperone GroEL protein that binds the virus particles and protects them from degradation in gut and hemolymph however number of vector, Acquisition access period, plant age etc. also equally important for the effective transmission.
Authors and Affiliations
Ratan Das, Rajen Chowdhury, Ashutosh Singh, Susmita Sarkar
Keywords
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- EP ID EP570382
- DOI 10.20546/ijcmas.2017.605.010
- Views 62
- Downloads 0
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