| supervirulent pseudorecombination and asymmetric synergism between genomic components of two distinct species of begomovirus associated with severe tomato leaf curl disease in india. | isolates of two distinct begomovirus species, the severe strain of the species tomato leaf curl new delhi virus (tomato leaf curl new delhi virus-[india:new delhi:severe:1992]; tolcndv-[in:nd:svr:92], bipartite) and the varanasi strain of the species tomato leaf curl gujarat virus (tomato leaf curl gujarat virus-[india:varanasi:2001]; tolcgv-[in:var:01], mono/bipartite) infect tomato (lycopersicon esculentum) and cause severe yield losses in northern india. this study investigated the infectivit ... | 2008 | 18272774 |