Occurrence and variability of begomoviruses associated with bhendi yellow vein mosaic and okra enation leaf curl diseases in south-western India.

ABSTRACT: Bhendi yellow vein mosaic disease (BYVMD) and Okra enation leaf curl disease (OELCuD) are common diseases of okra/bhendi [Abelmoschus esculentus (L.) Moench] affecting both pod yield and quality in the Indian subcontinent. BYVMD is caused by the infection of a begomovirus and associated betasatellite. In this study, we have made an attempt to investigate the diversity of begomoviral and the satellite sequences in okra samples showing BYVMD and OELCuD, by using a rapid PCR-based approach on 46 samples collected from 23 locations of Southern and Western India. We have also analyzed nine RCA-generated full-length begomoviral clones, some generated from the above samples displaying BYVMD and some OELCuD. By the PCR approach, we find the presence of begomovirus okra enation leaf curl vir

SUBMITTER: Naresh M 

PROVIDER: S-EPMC6917692 | biostudies-literature | 2019 Dec

REPOSITORIES: biostudies-literature