GEO DataSets

(Submitter supplied) Functional characterization of AtWRKY72 using Arabidopsis T-DNA insertion lines showed that this gene is important for basal defense to root-knot nematode (RKN) and Hyaloperonospora parasitica arabidopsis (Hpa), but not several tested R gene-mediated defenses.To profile transcriptional reprogramming associated with AtWRKY72-dependent basal defense we used Affymetrix ATH1 GeneChips representing ~24,000 Arabidopsis genes. more...

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array; Expression profiling by high throughput sequencing

Platform:

GPL198

18 Samples

Download data: CEL

(Submitter supplied) This study evaluates the transcriptional response of Solanum lycopersicum cv. Fla. 8000 (wild-type and dmr6 mutants) to the pathogen Xanthomonas gardneri 153.

Organism:

Solanum lycopersicum

Type:

Expression profiling by high throughput sequencing

Platform:

GPL25655

24 Samples

Download data: TXT

(Submitter supplied) Salicylic acid (SA)-induced defense responses are important factors during effector triggered immunity and microbe-associated molecular pattern (MAMP)-induced immunity in plants. This article presents evidence that a member of the Arabidopsis CBP60 gene family, CBP60g, contributes to MAMP-triggered SA accumulation. CBP60g is inducible by both pathogen and MAMP treatments. Pseudomonas syringae growth is enhanced in cbp60g mutants. more...

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL3638

64 Samples

Download data: GPR

(Submitter supplied) Expression profiling of wild-type plants and mutants with defects in key components of the defense signaling network was used to model the Arabidopsis network 24 hours after infection by Pseudomonas syringae pv. maculicola strain Psm ES4326. Results using the Affymetrix ATH1 array revealed that expression levels of most pathogen-responsive genes were affected by mutations in coi1, ein2, npr1, pad4, or sid2. more...

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL3638

92 Samples

Download data: GPR

(Submitter supplied) We have implemented an integrated Systems Biology approach to analyze overall transcriptomic reprogramming and systems level defense responses in the model plant Arabidopsis thaliana during an insect (Brevicoryne brassicae) and a bacterial (Pseudomonas syringae pv. tomato strain DC3000) attack. The main aim of this study was to identify the attacker-specific and general defense response signatures in the model plant Arabidopsis thaliana while attacked by phloem feeding aphids or pathogenic bacteria. more...

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL15699

4 Samples

Download data: GPR

(Submitter supplied) We have implemented an integrated Systems Biology approach to analyze overall transcriptomic reprogramming and systems level defense responses in the model plant Arabidopsis thaliana during an insect (Brevicoryne brassicae) and a bacterial (Pseudomonas syringae pv. tomato strain DC3000) attack. The main aim of this study was to identify the attacker-specific and general defense response signatures in the model plant Arabidopsis thaliana while attacked by phloem feeding aphids or pathogenic bacteria. more...

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL15699

4 Samples

Download data: GPR

(Submitter supplied) High-resolution temporal transcriptomic analysis of Arabidopsis thaliana leaves during infection by Pseudomonas syringae DC3000 and DC3000hrpA-thaliana

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL10840

156 Samples

Download data: TXT

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Arabidopsis thaliana

Type:

Genome binding/occupancy profiling by genome tiling array; Expression profiling by array

Platforms:

GPL15940 GPL12621

30 Samples

Download data: PAIR, TXT

(Submitter supplied) We analyzed global transcriptional changes in submerged Arabidopsis seedlings comparing control untreated seedlings. The same analysis were also applied on wrky22-ko2 seedling to identify WRKY22 targets under submergence.

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL12621

24 Samples

Download data: TXT

(Submitter supplied) To identify direct targets of WRKY22, we created a transgenic Arabidopsis line that expresses a c-myc epitope-tagged WRKY22 and used ChIP followed by microarray hybridization (ChIP-chip) to screen for candidates and validate the in vivo protein-DNA interactions with ChIP followed by quantitative PCR (ChIP-Q-PCR). The WRKY22 and c-myc epitope tag fusion construct was generated and transformed into wrky22-ko2 plants. more...

Organism:

Arabidopsis thaliana

Type:

Genome binding/occupancy profiling by genome tiling array

Platform:

GPL15940

6 Samples

Download data: PAIR, TXT

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Arabidopsis thaliana

Type:

Expression profiling by high throughput sequencing; Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL17639

52 Samples

Download data: TXT

(Submitter supplied) We determined on a genome-wide scale the flg22-induced in vivo DNA-binding dynamics of three of the most prominent WRKY factors, WRKY18, WRKY40 and WRKY33. The three WRKY factors each bound to more than 1000 gene loci predominantly at W-box elements, the known WRKY binding motif. Transcriptional analysis also revealed that WRKY18 and WRKY40 function redundantly as negative regulators of flg22-induced genes.

Organism:

Arabidopsis thaliana

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17639

36 Samples

Download data: TXT

(Submitter supplied) We determined on a genome-wide scale the flg22-induced in vivo DNA-binding dynamics of three of the most prominent WRKY factors, WRKY18, WRKY40 and WRKY33. The three WRKY factors each bound to more than 1000 gene loci predominantly at W-box elements, the known WRKY binding motif. Transcriptional analysis also revealed that WRKY18 and WRKY40 function redundantly as negative regulators of flg22-induced genes.

Organism:

Arabidopsis thaliana

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL17639

16 Samples

Download data: TXT

(Submitter supplied) Pepino Mosaic Virus (PepMV) consists a major pathogenic threat in the greenhouses worldwide and has a devasting impact on tomato global production. PepMV belongs to the Potexvirus genus of the Flexiviridae family. PepMV has a viral RNA genome of approximately 6400 nucleotides long that contains five open reading frames (ORFs) and 4 major genotypes have been characterized. TomCr3, an indigenous virulent PepMV strain derived from the Chilean (CH2) genotype, was isolated in Crete, Greece and was used for the mechanical infection of Belladonna F1 hybrid tomato seedlings. more...

Organism:

Solanum lycopersicum

Type:

Expression profiling by high throughput sequencing

Platform:

GPL26877

2 Samples

Download data: TXT

(Submitter supplied) The dataset described the short term transcriptional response to auxin in M82 tomatoes

Organism:

Solanum lycopersicum

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21762

10 Samples

Download data: CSV

(Submitter supplied) To extract RNA from shoots and roots, 3 weeks old control and treated plants were harvested at 2pm in the greenhouse. Total RNA was extracted using the AccuPrep® Universal RNA extraction kit (Bioneer, Daejeon, Korea) and treated with RNase-free DNase to remove DNA fragments (Qiagen, Hilden, Germany). One microgram of total RNA was used to synthesize cDNA with AccuPower® RT PreMix (Bioneer, Daejeon, Korea). more...

Organism:

Solanum lycopersicum

Type:

Expression profiling by RT-PCR

Platform:

GPL33939

16 Samples

Download data: XLS