Genetic diversity of cucumber green mottle mosaic virus (CGMMV) infecting cucurbits.

ABSTRACT: Cucumber green mottle mosaic virus (CGMMV), a well-known Tobamovirus, infects cucurbits across the globe. To determine its current status, molecular characterization, genetic recombination, gene flow and selection pressure, 10 districts from Punjab province of Pakistan were surveyed and a total of 2561 cucurbits samples were collected during 2019-2020. These samples were subjected to virus-specific double antibody sandwich-enzyme linked immunosorbent assay (DAS-ELISA) for the detection of CGMMV. The results revealed that viral disease was prevalent in all surveyed districts of Punjab with an overall 25.69% disease incidence. ELISA positive samples were further confirmed through RT-PCR and sequencing of coat protein (CP) cistron. Sequence analysis showed that the present studi

SUBMITTER: Asad Z 

PROVIDER: S-EPMC9280310 | biostudies-literature | 2022 May

REPOSITORIES: biostudies-literature