Molecular characterization of two distinct monopartite begomoviruses infecting tomato in india

Abstract

K3/K5 and CTM are considered to be novel isolates of Tomato leaf curl virus. Sequence analyses and phylogenetic study indicate that these two ToLCV isolates might have evolved by recombination between viruses related to two or more viral ancestors. The existence of different ToLCV isolates having high genome diversity in India poses a threat to the tomato production in the Asian continent.