GEO DataSets

(Submitter supplied) BRCA2A: We used microarrays to identify differentially expressed genes. We focused on those genes that were dramatically salicylic acid-induced (>2-fold) and BRCA2A-dependent in npr1 sni1 double mutants SSN2: We used microarrays to identify differentially expressed genes. We focused on those genes that were dramatically salicylic acid-induced (P<0.05) and SSN2-dependent in npr1 sni1 double mutants

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL198

17 Samples

Download data: CEL, TXT

(Submitter supplied) We used microarrays to identify differentially expressed genes

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL198

6 Samples

Download data: CEL

(Submitter supplied) We observed that mutations in CBP60a, CML46, CML47 and WRKY70 enhanced plant resistance to Pma likely through different mechanisms. To investigate their contributions to enhanced resistance at the transcriptome level, we designed this experiment to measure their response to Pma using the SMART-3Seq method.

Organism:

Arabidopsis thaliana

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17639

42 Samples

Download data: CSV

(Submitter supplied) The goal of the microarray experiment was to identify defense genes that were differentially expressed in the Arabidopsis mutant elp2 and wild type in response to infection of the necrotrophic fungal pathogen Botrytis cinerea. Results indicated that, compared with the wild type, the WRKY33/OCTADECANOID-RESPONSIVE ARABIDOPSIS AP2/ERF59 (ORA59)/ETHYLENE RESPONSE FACTOR1 transcriptional cascades are down-regulated, whereas the MYC2 transcriptional cascade is up-regulated in the elp2 mutant.

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL12621

40 Samples

Download data: TXT

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

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL12621

48 Samples

Download data: TXT

(Submitter supplied) The goal of the microarray experiment was to identify genes that are differentially expressed among the Arabidopsis mutant med14, med16, npr1, and wild type in response to infection of the avirulent bacterial pathogen Pst DC3000/avrRpt2. Results indicated that the induction of a large group of defense genes was suppressed in the med14 mutant compared with both med16 and the wild type.

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL12621

24 Samples

Download data: TXT

(Submitter supplied) The goal of the microarray experiment was to determine the induction kinetics of transcriptome changes and to identify differentially expressed genes in the Arabidopsis mutant med14 and wild type in response to infection of the avirulent bacterial pathogen Pst DC3000/avrRpt2. Results indicated that med14 exhibited slower kinetcis of transcriptional changes than the wild type after Pst DC3000/avrRpt2 infection, and the induction of a large group of defense genes was suppressed in the med14 mutant.

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL12621

24 Samples

Download data: TXT

(Submitter supplied) We used microarrays to identify differentially expressed genes after DNA-damaging agent bleomycin (BLM) and/or immune inducer 2, 6-dichloroisonicotinic acid (INA) treatment. We focused on those genes that were synergistically induced by co-treatment (BLM+INA).

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL198

12 Samples

Download data: CEL

(Submitter supplied) In addition to its essential metabolic functions biotin is suggested a critical role in regulating gene expression. The first committed enzyme in biotin biosynthesis in Arabidopsis, 7-keto-8-aminopelargonic acid synthase is encoded by At5g04620 (BIO4). We isolated a novel T-DNA insertion mutant of BIO4 (bio4-1) showing a spontaneous cell death phenotype that could be rescued both by exogenous biotin and genetic complementation. more...

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL198

9 Samples

Download data: CEL

(Submitter supplied) To identify endogenous siRNAs in response to bacterial pathogen at a whole genome level, we performed small RNA profiling on Pseudomonas syringae-challenged Arabidopsis and obtained more than 24.6 million (M) reads with more than 3.8 M unique small RNAs that perfectly matched Arabidopsis genome. We found some new miRNAs and some miRNA induced by pathogen infection. We also identified more than 20K unique siRNAs from the NAT mRNAs and 22K siRNAs from the introns or intron-exon junction of the NATs.

Organism:

Arabidopsis thaliana

Type:

Non-coding RNA profiling by high throughput sequencing

Platform:

GPL9062

13 Samples

Download data: TXT

(Submitter supplied) The goal of the microarray experiment was to determine the induction kinetics of transcriptome changes in the Arabidopsis mutant Atelp2, npr1 and wild type in response to infection of the avirulent bacterial pathogen Pst DC3000/avrRpt2. Results indicated that Atelp2 exhibited slower kinetcis of transcriptional changes than the wild type after Pst DC3000/avrRpt2 infection, whereas npr1 did not show significant alteration in the induction kinetics.

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL12621

36 Samples

Download data: 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:

GPL13222

13 Samples

Download data: WIG

(Submitter supplied) Genome-wide H3Ac maps of WT (Col-0), npr1-1, and hac1/5 leaves were generated by chromatin immunoprecipitation (ChIP) followed by high-throughput DNA sequencing (ChIP seq) to understand the role of HATs in the reprogramming of the epigenome during immune response.

Organism:

Arabidopsis thaliana

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL13222

7 Samples

Download data: WIG

(Submitter supplied) Global gene-expression profiles of WT Arabidopsis (Col-0), npr1-1, and hac1/5 were generated by RNA seq to study functional relationship between NPR1 and HACs in plant defense

Organism:

Arabidopsis thaliana

Type:

Expression profiling by high throughput sequencing

Platform:

GPL13222

6 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) DCA (3,5-Dichloroanthranilic acid) is a newly identified synthetic defense elicitor. To perform a comparative analysis of defense responses triggered by DCA and the structurally related defense inducer INA (2,6-Dichloroisonicotinic acid) Affymetrix chip experiments were performed with Arabidopsis thaliana seedlings treated with one of these two compounds.

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL198

24 Samples

Download data: CEL, CHP

(Submitter supplied) We report the transcriptome composition of idd4SRDX lines compared to Columbia wild-type plant

Organism:

Arabidopsis thaliana

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17639

6 Samples

Download data: XLSX

(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