Brachypodium infection with Ustilago bromivora
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ABSTRACT:
PROVIDER: PRJEB17704 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:To provide insights into expression patterns of the genes encoding putatively secreted proteins in U. bromivora during saprophytic growth and in planta, we conducted RNA-seq analyses. To this end, we isolated RNA from axenic U. bromivora UB1 culture and from stems of twelve day old B. hybridum Bd28 plants that were spore-inoculated with U. bromivora. Among the 6756 transcripts found to be expressed in our dataset, 493 were significantly upregulated in planta compared to axenic culture (logFC > 2, adjusted p-value < 0.1), while 1138 transcripts were significantly downregulated. Notably, transcripts predicted to encode secreted proteins are significantly enriched among the upregulated transcripts compared to all annotated genes.
2016-11-03 | GSE87751 | GEO
Project description:The genome sequence of Ustilago bromivora
| PRJEB7751 | ENA
Project description:The fungal pathogen Ustilago maydis establishes a biotrophic relationship with its host plant maize. Hallmarks of the disease are large plant tumors in which fungal proliferation occurs. Plants have developed various defense pathways to cope with pathogens. We used microarrays to detail the global programme of gene expression during the infection process of Ustilago maydis in its host plant to get insights into the defense programs and the metabolic reprogramming needed to supply the fungus with nutrients. Keywords: time course
2008-03-01 | GSE10023 | GEO
Project description:The fungal pathogen Ustilago maydis establishes a biotrophic relationship with its host plant maize. Hallmarks of the disease are large plant tumors in which fungal proliferation occurs. Plants have developed various defense pathways to cope with pathogens. We used microarrays to detail the global programme of gene expression during the infection process of Ustilago maydis in its host plant to get insights into the defense programs and the metabolic reprogramming needed to supply the fungus with nutrients. Experiment Overall Design: In three independent experiments plants were infected with the solopathogenic U. maydis strain SG200. Samples from infected leaves were taken at 12 and 24 hours post infection, as well as 2, 4 and 8 days post infection. Samples from uninfected control plants were taken at the same time points.
2008-04-07 | E-GEOD-10023 | biostudies-arrayexpress
Project description:Useful as model organism in a new biotrophic model pathosystem: Ustilago bromivora and Brachypodium sp.
| PRJNA352438 | ENA
Project description:In this study, RNA-seq based comparative transcriptome analysis was used to study the response between Fusarium graminearum and Ustilago maydis to different growth conditions. RNA-seq libraries were generated from fungal filaments growing in culture (complete medium) and from infected maize silk. This data set contains the data for the Fusarium graminearum and Ustilago maydis medium growth condition.
2019-03-17 | E-MTAB-4562 | biostudies-arrayexpress
Project description:Anthocyanin induction in plant is considered a general defense response against biotic and abiotic stresses. The infection by Ustilago maydis, the corn smut pathogen, is accompanied with anthocyanin induction in leaf tissue. We revealed that anthocyanin is intentionally induced by the virulence promoting secreted effector protein Tin2. Tin2 protein functions inside plant cells where it interacts with cytoplasmic maize protein kinase ZmTTK1. Tin2 masks an ubiquitin-proteasome degradation motif in ZmTTK1 leading to a more stable active kinase. Active ZmTTK1 controls transcriptional activation of genes in the anthocyanin biosynthesis pathway rerouting phenylalanine away from lignin biosynthesis. Therefore, we performed microarray analysis to understand how maize gene transcription in phenylpropanoid pathway is differentially changed after infection with Ustilago maydis SG200 (wild type) and SG200Dtin2 (anthocyanin-inducing effector mutant).
2014-01-28 | GSE48536 | GEO
Project description:ra15-03_oxpmt7-7 - acyltransferase brachypodium-arabidopsis - What biochemical function? What consequence on lignification when overexpressed in Arabidopsis thaliana? - Transcripts of Arabidopsis stem overexpressing an acyl transferase from Brachypodium are compared to wild type plants. The overexpression is under a specific promoter (C4H).
2018-10-01 | GSE120114 | GEO
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.
2012-11-09 | E-MEXP-3729 | biostudies-arrayexpress
Project description:Global transcriptional profiling of Ustilago bromivora during axenic growth and pathogenic development
| PRJNA347342 | ENA