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A kinase fusion protein from Aegilops longissima confers resistance to wheat powdery mildew

ABSTRACT: A kinase fusion protein from Aegilops longissima confers resistance to wheat powdery mildew

PROVIDER: PRJEB63085 | ENA |

REPOSITORIES: ENA

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			Action	DRS
	ERR11566784_1.fastq.gz	Fastqsanger.gz
	ERR11566784_2.fastq.gz	Fastqsanger.gz
	ERR11566785_1.fastq.gz	Fastqsanger.gz
	ERR11566785_2.fastq.gz	Fastqsanger.gz
	ERR11566786_1.fastq.gz	Fastqsanger.gz

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Expression data in wheat (T. aestivum L.) near isogenic lines in response to powdery mildew infection

2011-02-15 | GSE27320 | GEO

Role of AtMLKLs in response to powdery mildew fungus

Project description:We performed RNA-sequencing of Golovinomyces orontii-infected Arabidopsis leaves of wild type, the double or triple mutants of AtMLKLs to examine the role of AtMLKLs in response to the powdery mildew fungus.

2019-03-29 | GSE129011 | GEO

comparison of powdery mildew-induced gene expression between Col-0 and the edr1 mutant

Project description:The edr1 mutant of Arabidopsis thaliana displays enhanced resistance to the powdery mildew Golovinomyces cichoracearum, resulting in cell death and an absence of visible disease symptoms. To better characterize and understand the defense response of edr1, a time course of early signaling responses was performed after inoculation with powdery mildew and compared to the responses of wild-type Col-0. These time points represent early stages in the infection process, before any signs of susceptibility or resistance are visible.

2011-01-19 | GSE26679 | GEO

Expression data in wheat (T. aestivum L.) near isogenic lines in response to powdery mildew infection

Project description:We used two wheat genotypes, the susceptible wheat cultivar ‘8866 ’(S) and its near isogenic line with single powdery mildew resistance gene ‘pm30’ (R), to investigate gene expression changes in response to powdery mildew infection by using Wheat Genome Array wheat young leveas of near isogenic lines before or 12 hours after powdery mildew infection were selected for RNA extraction and hybridization on Affymetrix microarrays.The leaf samples were harvested from three independent biological replicates, and the leaves without inoculation were regarded as control.

2011-02-15 | E-GEOD-27320 | biostudies-arrayexpress

Dudler-Effect of syringolin treatment on powdery mildew infected Arabidopsis

Project description: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 peptide secreted by the phytopathogenic bacterium Pseudomonas syringae pv. syringae, triggers a hypersensitive cell death reaction (HR) at infection sites when sprayed onto powdery mildew infected wheat which essentially eradicates the fungus. The rational was to identify genes whose expression was specifically regulated during HR, i.e. genes that might be involved in the switch of compatibility to incompatibility.<br>Powdery mildew-infected or uninfected plants were treated with syringolin two days after infection and plant material for RNA extraction was collected at 0.5, 1, 2, 4, 8, 12 hours after treatment (hat), resulting in an early (2 and 4 hat) and late pool (8 and 12 hat). Plant material that was uninfected prior to syringolin treatment was collected 8 and 12 hat (late pool of uninfected plant material), and 1 hat, respectively.

2006-06-30 | E-MEXP-739 | biostudies-arrayexpress

Longissima

Project description:Aegilops longissima assembly raw reads

| PRJEB41661 | ENA

Identification of candidate regulators of powdery mildew resistance in cucumber using comparative RNA-sequencing based transcriptome analysis

Project description:To investigate the candidate genes governing Pm5.1 and their effects on powdery resistance, the RNA-sequencing based transcriptomes of the powdery mildew resistant segment substitution line SSL508-28 and recurrent parent D8 were compared 48 h after inoculation with the PM pathogen.

2017-01-31 | GSE81234 | GEO

Transcriptomic comparison between the powdery mildew resistant and susceptible progenies of distant hybridization between Brassica carinata and Brassica napus

Project description:Powdery mildew caused by Erysiphe cruciferarum, is an epidemic of oil rapeseed (Brassica napus) growing worldwide, but resistant germplasm is rare in this species. We obtained the hybrid seeds of distant hybridization between powdery-mildew-immune Brassica carinata cultivar ‘White flower’ and susceptible B. napus cultivar ‘Zhongshuang11’. Five lines in the BC1F3 generation (F3 after backcross to 'Zhongshuang11') were identified to be resistant or moderately resistant. In order to identify the important biological responses to powdery mildew, the foliar transcriptomes of the resistant and susceptible plants in these progenies after powdery mildew inoculation were compared by using Illumina RNA-seq. We identified 10,454 differential expression genes (DEGs) and 1050 genes out of them are related to disease resistance. There were 271 DEGs in Group Resistance expressed at least two fold higher than in group S, while 779 DGEs expressed two fold lower. The genes highly expressed in Group Resistance are those encoding the proteins: (1) related to wax, chloroplast and cell wall metabolism, such as KCS6, CSP41B, RWA, callose synthetase 3, pectinase 9, fructosidase 2, 9s-lipoxygenase LOX2, etc.; (2) kinases including RKL, ERECTA, BAK1, BAM2, LysM receptor like kinase, and lipid transfer protein kinase ERl1 and ERl2; (3) broad spectrum powdery mildew resistance proteins RPW8, calmodulin MLO2, PMR5, MLP328, EDR2, RPS4 and RPS6, etc. In group susceptible, pectinesterase, cytochrome CYP81f2, LOX1, cysteine rich receptor protein kinases and serine / threonine protein kinases such as MEKK, RLK6, CRK45, APK1, BRl3, WAK1, WAK10, etc., and TIR-NB-LRR receptor like proteins R1M1, DSC1, DSC2 and pathogenesis-related protein PR-1 etc. were the most activated genes. The results provide the preliminarily knowledge about molecular mechanism in rapeseed defense response to powdery mildew.

2021-11-11 | GSE188377 | GEO

Transcriptomic analysis of pip5k1 pip5k2 mutant and wild type plants before or after inoculation with powdery mildew Erysiphe cichoracearum

Project description:To explore the transcriptional regulations in pip5k1 pip5k2 mutant and wild type plants before or after inoculation with powdery mildew Erysiphe cichoracearum

2020-03-10 | GSE127919 | GEO

Barley CI 16151 and fast-neutron-derived, immune-compromised mutants infected with the powdery mildew fungus (Blumeria graminis f. sp. hordei; isolate 5874)

Project description:Purpose: The powdery mildew fungus, Blumeria graminis, is an obligate biotrophic pathogen of cereals and has significant impact on food security (Dean et al., 2012). B. graminis f. sp. hordei (Bgh) is the causal agent of powdery mildew on barley (Hordeum vulgare L.). We sought to address the temporal regulation of membrane trafficking associated gene expression in barley-powdery mildew interactions. We created an isogenic panel of immune signaling mutants to address three main questions: (i) which Blumeria secreted proteins are differentially regulated in response to different compromised genotypes, (ii) which barley membrane trafficking genes are altered in response to pathogen attack, and (iii) how are these genes interacting across genotypes and infection stages.

2018-05-29 | GSE101304 | GEO

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