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MetabolomicsTemporal multi-omics dataset of a cucurbit–powdery mildew interaction

This study presents a time-resolved untargeted LC–MS/MS metabolomics dataset of the interaction between melon (Cucumis melo) and the obligate biotrophic fungus Podosphaera xanthii, the causal agent of cucurbit powdery mildew. Mock-treated and inoculated plants were sampled every 12 hours from 12 ...

2026-09-24 | MTBLS15447 | MetaboLights
TranscriptomicsDudler-Effect of syringolin treatment on powdery mildew infected Arabidopsis
Powdery mildew, caused by the fungus Blumeria graminis (DC) Speer, is one of the most important foliar diseases of cereals worldwide. It is an obligate biotrophic parasite, colonising leaf epidermal cells to obtain nutrients from the plant cells without killing them. Syringolin A (sylA), a circular ...
ORGANISM(S): Arabidopsis thaliana 
2006-06-30 | E-MEXP-739 | biostudies-arrayexpress
ProteomicsEndogenous RALF peptide function is required for powdery mildew host colonization
The receptor kinase FERONIA (FER) is a susceptibility factor for biotrophic powdery mildew fungal pathogens in Arabidopsis thaliana, but the underlying molecular mechanisms remain largely unknown. FER is required for the perception of endogenous RAPID ALKALINIZATION FACTOR (RALF) peptides to control...
ORGANISM(S): Arabidopsis thaliana (Mouse-ear cress) 
2026-05-15 | PXD059737 | Pride
TranscriptomicsGenome-wide sequencing small RNAs in response to powdery mildew and heat stress in wheat
To test whether non-coding RNAs play roles in regulating response to powdery mildew infection and heat stress in wheat, by using Solexa high-throughput sequencing and computational analysis and experimental approach we cloned the small RNAs and identified 125 putative long npcRNAs from wheat leaves ...
ORGANISM(S): Triticum aestivum 
2011-02-15 | E-GEOD-27327 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of Arabidopsis callose synthase deficient (pmr4-1) mutant and wild type plants infected with powdery mildew
There were two genotypes:,(1) Columbia-0, wild-type (C),(2) pmr4-1 mutant (P), callose synthase deficient mutant (Vogel and Somerville (2000) Proc. Natl. Acad. Sci., USA 97: 1897).,There were two treatments:,(1) uninoculated (U),(2) 3 days after inoculation with the powdery mildew pathogen, Erysiph...
ORGANISM(S): Arabidopsis thaliana 
2007-07-13 | E-GEOD-431 | biostudies-arrayexpress
TranscriptomicsComparative transcriptomics of Central Asian Vitis vinifera accessions reveals distinct defense strategies against powdery mildew
Grape powdery mildew (PM), caused by the biotrophic ascomycete Erysiphe necator, is a devastating fungal disease that affects most Vitis vinifera cultivars. We have previously identified a panel of V. vinifera accessions from Central Asia with partial resistance to PM that possess a Ren1-like local ...
ORGANISM(S): Vitis vinifera subsp. silvestris 
2015-07-20 | E-GEOD-67191 | biostudies-arrayexpress
TranscriptomicsPowdery Mildew- and Salicylic Acid-Induced Gene Expression in Grapevine
Infection by the pathogen grape powdery mildew (Erysiphe necator) causes changes in the transcriptome of its susceptible host Vitis vinifera. Infection triggers the host to synthesize the signaling molecule salicylic acid (SA) which regulates the expression of a broad range of defense-related plant ...
ORGANISM(S): Vitis vinifera 
2014-01-10 | E-GEOD-53824 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of wild type and loss-of-function mutants of Mla1 and Mla6 powdery mildew resistant allele barley plants
A parallel expression profiling of wild-type and loss-of-function mutants of Mla6 and Mla1 powdery mildew resistance alleles was conducted using Barley1 GeneChip. Barley plants were inoculated with powdery mildew isolate 5874 and first leaves were harvested at 6 time points after pathogen inoculat...
ORGANISM(S): Hordeum vulgare 
2008-11-19 | E-TABM-142 | biostudies-arrayexpress
TranscriptomicsMla-specified Transcriptional Responses in Barley-Powdery Mildew Interactions
A large-scale parallel expression analysis was conducted to elucidate Mla-specified responses to powdery mildew infection using 22K Barley1 GeneChip probe arrays. Our goal was to identify genes differentially expressed in incompatible (resistant) vs. compatible (susceptible) and Mla-specified Rar1-...
ORGANISM(S): Hordeum vulgare 
2011-11-22 | E-GEOD-33396 | biostudies-arrayexpress
TranscriptomicsThe genome of the grape powdery mildew pathogen
Powdery mildew (Erysiphe necator) is a widespread and economically important disease of grapevines. Large quantities of fungicides are used for its control, accelerating the incidence of fungicide-resistance. A shotgun approach was applied to sequence and assemble the E. necator genome of five isola...
ORGANISM(S): Vitis vinifera 
2014-12-10 | E-GEOD-58958 | biostudies-arrayexpress
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