Project description:The aim of this study was to compare the tomato global transcriptional profiles in response to host attack by ToMV and Fol in order to identify genomic differences and similarities in incompatible interactions between a foliar and a vascular pathogen. In order to identify a set of genes of interest in tomato plants infected with F. oxysporum f. sp. lycopersici (Fol) and Tomato Mosaic Virus (ToMV) a transcriptional analysis was performed. Tomato genes differentially expressed upon inoculation with Fol and ToMV were identified at 2 days post-inoculation, using an un-inoculated sample as reference.
Project description:Gene expression analysis of chrysanthemum infected with three different viruses including Cucumber mosaic virus, Tomato spotted wilt virus, and Potato virus X have been performed using the chrysanthemum 135K microarray.
Project description:Pepino Mosaic Virus (PepMV) consists a major pathogenic threat in the greenhouses worldwide and has a devasting impact on tomato global production. PepMV belongs to the Potexvirus genus of the Flexiviridae family. PepMV has a viral RNA genome of approximately 6400 nucleotides long that contains five open reading frames (ORFs) and 4 major genotypes have been characterized. TomCr3, an indigenous virulent PepMV strain derived from the Chilean (CH2) genotype, was isolated in Crete, Greece and was used for the mechanical infection of Belladonna F1 hybrid tomato seedlings. Here, we present the results of a deep RNA-sequencing (RNA-seq) analysis performed to characterize the dynamic expression profile of tomato genes upon PepMV infection, including tomato transcription factors.
Project description:Gene expression analysis of chrysanthemum infected with three different viruses including Cucumber mosaic virus, Tomato spotted wilt virus, and Potato virus X have been performed using the chrysanthemum 135K microarray. Mock and each virus infected chrysanthemum plants were subjected for microarray analysis.
