Genetic Differentiation and Migration Fluxes of Viruses from Melon Crops and Crop Edge Weeds.

ABSTRACT: Weeds surrounding crops may act as alternative hosts, playing important epidemiological roles as virus reservoirs and impacting virus evolution. We used high-throughput sequencing to identify viruses in Spanish melon crops and plants belonging to three pluriannual weed species, Ecballium elaterium, Malva sylvestris, and Solanum nigrum, sampled at the edges of the crops. Melon and E. elaterium, both belonging to the family Cucurbitaceae, shared three virus species, whereas there was no virus species overlap between melon and the other two weeds. The diversity of cucurbit aphid-borne yellows virus (CABYV) and tomato leaf curl New Delhi virus (ToLCNDV), both in melon and E. elaterium, was further studied by amplicon sequencing. Phylogenetic and popula

SUBMITTER: Maachi A 

PROVIDER: S-EPMC9400485 | biostudies-literature | 2022 Aug

REPOSITORIES: biostudies-literature