GEO DataSets

(Submitter supplied) STO2 is a novel MYB like protein which belongs to one of the most important transcription factors in planta. Microarray analysis of sto2 null mutant compared to Columbia with three-week-old soil-grown plants revealed that STO2 function in ABA and salt stress response.

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL198

6 Samples

Download data: CEL

(Submitter supplied) ced1 mutant has reduced expression of NCED3 in response to osmotic stress (polyethylene glycol) treatments compared to the wild type. Other ABA biosynthesis genes are also greatly reduced in ced1 under osmotic stress. We used microarrays to detail the global programme of gene expression under osmotic stress treatment and identified distinct classes of up/down-regulated genes in the stress pathway.

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL198

4 Samples

Download data: CEL

(Submitter supplied) Plants adapt to abiotic and biotic stresses by activating abscisic acid-mediated (ABA) abiotic stress-responsive and salicylic acid-(SA) or jasmonic acid-mediated (JA) biotic stress-responsive pathways, respectively. Although the abiotic stress-responsive pathway interacts antagonistically with the biotic stress-responsive pathways, the mechanisms that regulate these pathways remain largely unknown. more...

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL7299

8 Samples

Download data: TXT

(Submitter supplied) Soybean is one of the main sources of oil worldwide. Salinity severely affect its yield. GmSIN1 is a NAC transcription factor coding gene. Its overexpression (OE) transgenic lines greatly improved the yield in both common and saline fields. This study focuses on founding changes genes between GmSIN1 OE transgenic seedlings and control seedlings under salt stress or non-salt stress conditions. Illumina Solexa sequencing platform was used for the comparative analysis of transcriptome profiles in the roots and leaves of GmSIN1 OE transgenic seedlings and WEI6823 (control) seedlings under mock or 150 mM NaCl treatment for 6 hrs.

Organism:

Glycine max

Type:

Expression profiling by high throughput sequencing

Platform:

GPL15008

8 Samples

Download data: TXT

(Submitter supplied) ced2 mutant has reduced expression of NCED3 in response to osmotic stress (PEG, polyethylene glycol) treatments compared to the wild type. Other ABA biosynthesis genes are also greatly reduced in ced2 under osmotic stress. We used microarrays to detail the global programme of gene expression under osmotic stress treatment and identified distinct classes of up/down-regulated genes in the stress pathway.

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL12621

4 Samples

Download data: TXT

(Submitter supplied) We examined changes in steady-state transcript level in leaves of Arabidopsis plants subjected to salinity, heat stress and their combination by a transcriptome analysis of leaves.

Organism:

Arabidopsis thaliana

Type:

Expression profiling by high throughput sequencing

Platform:

GPL13222

12 Samples

Download data: DIFF

(Submitter supplied) The plant circadian clock enables plants to adjust their physiology and modulate their developmental responses in anticipation of diurnal and seasonal changes in environmental conditions. Thus, it makes an important contribution to overall fitness. The complex regulatory network underlying the oscillatory mechanism of the clock is now well characterized, but we still know relatively little about how downstream processes are controlled. more...

Organism:

Arabidopsis thaliana

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL9302

2 Samples

Download data: XLSX

(Submitter supplied) The plant circadian enables plants to adjust their physiology and modulate their developmental responses in anticipation of diurnal and seasonal changes in environmental conditions. Thus, it makes an important contribution to overall fitness. The complex regulatory network underlying the oscillatory mechanism of the clock is now well characterised, but we still know relatively little about how downstream processes are controlled. more...

Organism:

Arabidopsis thaliana

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL13222

2 Samples

Download data: BED

(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

22 Samples

Download data: TXT

(Submitter supplied) The Arabidopsis thaliana mutant wrky33 is highly susceptible to the necrotrophic fungus Botrytis cinerea. Comparing the expression profiles of B. cinerea-infected wrky33 and WT plants we identified 2765 differentially expressed genes dependent on WRKY33, of which 1675 were up-regulated in the mutant (termed WRKY33-repressed genes) and 1090 were down-regulated in the mutant. Combined with ChIP-seq data 318 genes were identified as direct functional targets of WRKY33 at 14 h post inoculation with spores of Botrytis cinerea 2100.

Organism:

Arabidopsis thaliana

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17639

12 Samples

Download data: TXT

(Submitter supplied) The Arabidopsis thaliana mutant wrky33 is highly susceptible to the necrotrophic fungus Botrytis cinerea. We identified by ChIP-seq >1680 high-confidence WRKY33 binding sites associated with 1576 genes within the Arabidopsis genome, with all of them being dependent on rapid activation of WRKY33 expression by Botrytis cinerea strain 2100. Genome-wide transcriptional analysis defined 318 genes as direct functional targets at 14 h post inoculation. more...

Organism:

Arabidopsis thaliana

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL17639

10 Samples

Download data: TXT

(Submitter supplied) We report the role of LSM1-7 complex in the Arabidopsis tolerance to abiotic stresses. LSM1-7 controls gene expression reprogramming at the post-transcriptional level by promoting the decapping of mRNA. This function is selectively achieve over selected stress-induced transcripts depending on stress nature.

Organism:

Arabidopsis thaliana

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL17639 GPL13222

6 Samples

Download data: TXT

(Submitter supplied) To investigate differences in plant responses to salt and ABA stimulus, differences in gene expression in Arabidopsis in response to salt and ABA were compared using an Agilent oligo microarray. Four-week-old Arabidopsis thaliana ecotype Columbia (Col-0) seedlings were treated with either 150 mM NaCl or 10 μM ABA for 6 hours; unstressed seedlings (control sample) were collected in parallel to avoid the possible effects of circadian rhythms. more...

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL12621

9 Samples

Download data: TXT

(Submitter supplied) Global transcriptome patterns were determined in MYB112-IOE seedlings induced for 3 h and 5 h with b-estradiol in order to identify the genes early regulated by MYB112 transcription factor. We used microarrays to identify genes differentially expressed in EST-inducible MYB112 over-expression line #1, 3 h and 5 h after 10µM EST induction, compared to mock treated plants. Two independent biological replications were performed for 5 h timepoint and one replicate for 3 h timepoint.

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL198

6 Samples

Download data: CEL, CHP

(Submitter supplied) To gain insight into how AtCAPE1 regulates salt response, we investigated the gene expression profiles of wild-type (Ler) and proatcape1 mutant seedlings in the presence and absence of 125 mM NaCl by microarray analysis.

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL12621

12 Samples

Download data: TXT

(Submitter supplied) Arabidopsis plants display superior tolerance to submergence at the juvenile stage. We characterized the transcriptomic response to submergence in juvenile and adult plants. In this dataset, we include expression data from 2-week and 3-week old plants under dark air and dark submergence conditions.

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL17417

8 Samples

Download data: CEL

(Submitter supplied) To identify genes whose expression is regulated by SOG1 and ANAC044/085 in response to double strand breaks, wild-type, anac044 anac085, and sog1-1 mutant plants were treated with or without bleomycin for 10 h and were subjected to microarray analysis using Agilent custom microarrays.

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL22706

12 Samples

Download data: TXT

(Submitter supplied) The decision of whether to grow or to divert energy to stress response is a key physiological trade-off for plants seeking to survive under fluctuating environments. However, the cell-to-cell communication underlying this decision is largely unknown. Here we show that three orphan leucine-rich repeat receptor kinases (LRR-RKs) act as direct ligand-perceiving receptors for PSY-family peptides and play a key role in local switching between two opposing pathways. more...

Organism:

Arabidopsis thaliana

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL24270 GPL27792

44 Samples

Download data: TXT