Project description:Transcript profiling of control vs Mungbean yellow mosaic India virus infected Glycine max variety JS335. RNA samples were collected at 2 dpi to study change in transcript profile at early infection.
Project description:Transcript profiling of control vs Mungbean yellow mosaic India virus infected Glycine max variety JS335. RNA samples were collected at 2 dpi to study change in transcript profile at early infection. Two-condition experiment, control vs. MYMIV infected.
Project description:Comparitive transcriptome profiling of resistant and susceptible mungbean genotypes in response to infection by mungbean yellow mosaic virus
Project description:Beet necrotic yellow vein virus (BNYVV) and Beet soil-borne mosaic virus (BSBMV) belong to the genus Benyvirus. Both viruses share a similar genome organization, but disease development induced in their major host plant sugar beet displays striking differences. BNYVV induces excessive lateral root (LR) formation by hijacking auxin-regulated pathways; whereas BSBMV infected roots appear asymptomatic. To elucidate transcriptomic changes associated with the virus-specific disease development of BNYVV and BSBMV, we performed a comparative transcriptome analysis of a virus infected susceptible sugar beet genotype.
Project description:Millet is a dangerous weed in Hungary. Lack of seed dormancy helps it to spread easily and be present at maize, wheat and other crop fields. Our previous report revealed the possibility that millet can also play a role as a virus reservoir. In that study we detected the presence of several viruses in millet using DAS ELISA. Because serological methods can only detect the presence of the investigated particular pathogens, we suspected that other, previously unknown viruses can also be present in this weed. To investigate this theory, we randomly sampled two locations and collected millets showing stunting, chlorosis, and striped leaves and investigated the presence of viruses using small RNA HTS as a diagnostic method. Our result confirmed the widespread presence of wheat streak mosaic virus at both locations. Moreover, barley yellow striate mosaic virus and barley virus G were also identified, which have not been described from Hungary before. As these viruses can cause severe diseases on wheat, their presence on a weed mean a potential infection risk. Our study indicates that the presence of millets on the fields needs a special control in order to prevent emergence of new diseases at crop fields.
Project description:We used Brachypodium distachyon (BD21) as a model grass to gain insight into the affected host molecular pathways upon infection of Panicum Mosaic Virus (PMV) together with its satellite virus, Satellite Panicum Mosaic Virus (SPMV). Brachypodium plants at 2-3 leaf stage were either mock inoculated or inoculated with PMV and PMV+SPMV. Total RNA was isolated from shoot tissues of control and treated plants and was subjected to microarray analysis.
