A melting pot of Old World begomoviruses and their satellites infecting a collection of Gossypium species in Pakistan.

ABSTRACT: CLCuD in southern Asia is caused by a complex of multiple begomoviruses (whitefly transmitted, single-stranded [ss]DNA viruses) in association with a specific ssDNA satellite; Cotton leaf curl Multan betasatellite (CLCuMuB). A further single ssDNA molecule, for which the collective name alphasatellites has been proposed, is also frequently associated with begomovirus-betasatellite complexes. Multan is in the center of the cotton growing area of Pakistan and has seen some of the worst problems caused by CLCuD. An exhaustive analysis of the diversity of begomoviruses and their satellites occurring in 15 Gossypium species (including G. hirsutum, the mainstay of Pakistan's cotton production) that are maintained in an orchard in the vicinity of Multan has been conducted using φ29 DNA polymerase

SUBMITTER: Nawaz-ul-Rehman MS 

PROVIDER: S-EPMC3416816 | biostudies-literature | 2012

REPOSITORIES: biostudies-literature