| molecular characterization of a distinct bipartite begomovirus species infecting ivy gourd (coccinia grandis l.) in tamil nadu, india. | a distinct bipartite begomovirus was found to be associated with the mosaic disease on ivy gourd (coccinia grandis l.) in tamil nadu, india. the complete dna a and dna b components were cloned by rolling circle amplification. genome organization of this virus is found to be typical of old world bipartite begomovirus. the association of betasatellite component with this virus is absent. the closest nucleotide identity of 73.4 % was seen with the loofa yellow mosaic virus (lymv-[vn]-af509739) sugg ... | 2016 | 26739457 |