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Barley RNA sequencing of Mlo near-isogenic lines

ABSTRACT: Gene expression study for barley powdery mildew susceptible cultivar (cv) Baudin near-isogenic lines (NILs) introgressed with mlo-11 and mlo-11 (cnv2) mutations and cv Palace NILs with and without the mlo-5 null mutation.

PROVIDER: PRJEB39864 | ENA |

REPOSITORIES: ENA

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			Action	DRS
	ERR4465700_1.fastq.gz	Fastqsanger.gz
	ERR4465700_2.fastq.gz	Fastqsanger.gz
	ERR4465710_1.fastq.gz	Fastqsanger.gz
	ERR4465710_2.fastq.gz	Fastqsanger.gz
	ERR4465720_1.fastq.gz	Fastqsanger.gz

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Barley small RNA sequencing of Mlo near-isogenic lines

Project description:Small RNA sequencing of a barley powdery mildew susceptible cultivar (cv) Baudin near-isogenic lines (NILs) introgressed with mlo-11 and mlo-11 (cnv2) mutations

| PRJEB40118 | ENA

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

2011-02-15 | GSE27320 | 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

mlo5-mediated resistance responses in barley

Project description:Gene expression of a near-isogenic pair of barley lines differing in absence or presence of the mlo5 resistance gene in response to attack by barley powdery mildew (Bgh). ****[PLEXdb(http://www.plexdb.org) has submitted this series at GEO on behalf of the original contributor, Achim Fischer. The equivalent experiment is BB7 at PLEXdb.] disease type: Control - genotype: Mlo(1-replications); disease type: Control - genotype: mlo5(1-replications); disease type: Treated (Pathogen Infection) - genotype: Mlo(1-replications); disease type: Treated (Pathogen Infection) - genotype: mlo5(1-replications)

2011-11-22 | E-GEOD-33406 | biostudies-arrayexpress

RNA sequencing of Hordeum vulgare near isogenic lines

Project description:NILs containing five parental lines, three wild barley genotypes ssp. spontaneum: HID 4 (A), Iraq; HID 64 (B), Turkey; and HID 369 (C), Israel, one ssp. agriocrithon: HID 382(D)) and cv. Morex (ssp. vulgare, USA). Purpose: Variant calling to identifie markers associated with a awn length QTL on the distal part of chromosome 7HL

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Rice gene global expression during nonhost interaction with Blumeria graminis f. sp. hordei (Bgh)

Project description:Powdery mildew is a very common plant disease and only few plants are immune. Host interactions have been identified and characterized for the pathosystems barley-B. graminis f. sp. tritici (Bgt) and wheat-B. graminis f. sp. hordei (Bgh), whereas no data are reported about powdery mildew and nonhost plants, such as rice. On the other hand rice nonhost resistance is widely unexploited and only few expression data are available. To characterize rice response during nonhost interaction with Bgh, a global expression analysis was performed by using the GeneChipM-BM-. Rice Genome Array. To describe rice gene expression profiles during nonhost interaction, 2 week-old rice plantlets were inoculated with Bgh. Treated (inoculated) and control (mock) samples were collected 24 hours post-inoculation for GeneChipM-BM-. Rice Genome Array hybridization. For transcript proM-oM-,M-^Aling experiments with powdery mildew, entire leaves were sampled from rice plantlets 2 weeks old (cv. Nipponbare). Treated and control (mock) rice leaves were collected 24 hours post inoculation. Three biological replicates for inoculated and control plants were extracted and analysed independently with the GeneChipM-BM-. Rice Genome Array.

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ELICITOM

Project description:ELICITOM project aims to decipher the complex regulation of tomato induced resistance to pathogens. Here, we use a classical elicitor of tomato defenses, ie beta-aminobutyric acid (BABA). This unusual amino acid triggers a strong resistance to the oomycete pathogen Phytophthora parasitica as well as to Oidium neolycopersici (powdery mildew) to a lesser extent. No resistance could be observed towards the grey mold (Botrytis cinerea). Transcriptomic data were generated from RNA extracted from tomato leaves (Solanum lycopercum cv "Marmande") sprayed with 10 mM BABA compared to control organs treated with water, 24 h after treatment. Mapping was achieved on Solanum lycopersicum cv Heinz1706 genome (release ITAG2,3).

2019-11-13 | GSE108421 | 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

pmr4 vs. wild-type (May, 2003)

Project description: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, Erysiphe cichoracearum, race UCSC (I). There were four biological replicates, labeled 1, 2, 3 or 4. Examples of the sample labels are: CU1 = Columbia-0, uninoculated, replicate 1 CI2 = Columbia-0, 3 days after inoculation with powdery mildew, replicate 2 PU3 = pmr4-1, uninoculated, replicate 3 PI4 = pmr4-1, 3 days after inoculation with powdery mildew, replicate 4. In total, there were 16 Affymetrix ATH1 GeneChips (2 genotypes x 2 treatments x 4 biological replicates). Keywords: repeat sample

2003-08-15 | GSE431 | GEO

Iso-Seq analysis of 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. Molecular Plant Pathology 13 (4): 414-430. DOI: 10.1111/j.1364-3703.2011.00783.x). Blumeria graminis f. sp. hordei (Bgh) is the causal agent of powdery mildew on barley (Hordeum vulgare L.). We sought to discover novel transcripts expressed following barley infection with blumeria.

2021-03-30 | GSE165730 | GEO

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