Genetic Variation between Asian and Mediterranean Populations of Cucurbit Aphid-Borne Yellows Virus.

ABSTRACT: Viral symptoms, such as yellowing, leaf deformation, mottling, vein clearing, and reduced yield, were observed in cucurbits in Iran. This study aimed to detect the main suspected causal agent, cucurbit aphid-borne yellows virus (CABYV), in Iran and analyze the genetic diversity among isolates. Two hundred samples were collected from different growing areas between 2019 and 2022. PCR amplification was performed on the P3 and P4 genes. The sequences of 18 Iranian isolates were obtained and deposited in GenBank. Recombination, phylogenetic, and population genetics studies were then carried out for the complete genome and all ORFs sequences, together with other isolates in GenBank. The nucleotide identities of the overlapped ORF3/4 sequences of Iranian isolates were 94.8 to 99.5% among themsel

SUBMITTER: Pouraziz P 

PROVIDER: S-EPMC10457933 | biostudies-literature | 2023 Aug

REPOSITORIES: biostudies-literature