First natural co-occurrence of tomato leaf curl New Delhi virus DNA-A and chili leaf curl betasatellite on tomato plants (<Emphasis Type="Italic">Solanum lycopersicum</Emphasis> L.) in India |
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| Authors: | Aniruddha Kumar Agnihotri Sudhakar Prasad Mishra Ramesh Chandra Tripathi Mohammad Ansar Ashish Srivastava Indra Prasad Tripathi |
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| Institution: | 1.Department of Crop Sciences, Faculty of Agriculture,Mahatma Gandhi Chitrakoot Gramoday Vishwavidyalaya,Satna,India;2.Department of Biological Sciences, Faculty of Science and Environment,Mahatma Gandhi Chitrakoot Gramoday Vishwavidyalaya,Satna,India;3.Department of Plant Pathology,Bihar Agricultural University,Bhagalpur,India;4.Amity Institute of Virology and Immunology,Amity University,Noida,India;5.Institute of Molecular Plant Sciences,University of Edinburgh,Edinburgh,UK |
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| Abstract: | Tomato leaf curl disease (ToLCD) affected 25% of the tomato crop in Chitrakoot, India and symptomatic leaves were collected for molecular assay. The complete sequences of bipartite begomovirus DNA-A and a betasatellite DNA were amplified. In a sequence analysis, begomovirus DNA-A and betasatellite shared highest sequence identity (91–99%) with Tomato leaf curl New Delhi virus (ToLCNDV) DNA-A and chili leaf curl betasatellite (ChLCB), respectively. The virus was transmitted by whitefly to tomato plants and caused ToLCD symptoms with 70% transmission rate. To our knowledge, this is the first report of the natural occurrence of ToLCNDV and ChLCB in India. |
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