Invasive Species Compendium

Detailed coverage of invasive species threatening livelihoods and the environment worldwide

Abstract

First report of Garlic common latent virus infecting garlic in Sudan.

Abstract

Samples from local varieties of garlic showing severe mosaic and/or mottling were collected in winter 2011 from the main production areas in River Nile State, Northern State, and Darfur State. In order to get an overview of the viruses present, dsRNA was prepared of a mixed leaf sample (12 leaves of different samples). This resulted in a high molecular weight dsRNA of approximately 9 kbp that served as template for a random RT-PCR followed by cloning and sequencing. Three identical clones originating from one PCR product covering the C-terminal part of the coat protein to the N-terminal part of the nucleic acid binding protein showed the highest sequence similarity to Garlic common latent virus (GarCLV). This is thought the first report of GarCLV in garlic in Sudan and Africa.