The Tomato spotted wilt virus (TSWV) Genome is Differentially Targeted in TSWV-Infected Tomato (Solanum lycopersicum) with or without Sw-5 Gene.

ABSTRACT: Tospoviruses cause significant losses to a wide range of agronomic and horticultural crops worldwide. The type member, Tomato spotted wilt tospovirus (TSWV), causes systemic infection in susceptible tomato cultivars, whereas its infection is localized in cultivars carrying the Sw-5 resistance gene. The response to TSWV infection in tomato cultivars with or without Sw-5 was determined at the virus small RNA level in the locally infected leaf. Predicted reads were aligned to TSWV reference sequences. The TSWV genome was found to be differentially processed among each of the three-viral genomic RNAs-Large (L), Medium (M) and Small (S)-in the Sw-5(+) compared to Sw-5(-) genotypes. In the Sw-5(+) cultivar, the L RNA had the highest number of viral small

SUBMITTER: Olaya C 

PROVIDER: S-EPMC7232525 | biostudies-literature | 2020 Mar

REPOSITORIES: biostudies-literature