GEO DataSets

(Submitter supplied) Transcriptional profiling of 35S::FYF+GR transgenic plant's floral buds(DEX treat) compared to 35S::FYF+GR transgenic plant's floral buds(mock treat). DEX : Dexamethasone

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL6177

1 Sample

Download data: TXT

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

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL11051

8 Samples

Download data: GPR

(Submitter supplied) Plants have the ability to shed organs that are no longer in use. In Arabidopsis thaliana abscission of floral organs involves cell wall remodeling and cell expansion prior to cell wall dissolution. IDA encodes a secreted peptide that signals through the leucine-rich repeat receptor-like kinases (LRR-RLKs) HAESA (HAE) (At4g28490) and HASEA-LIKE2 (HSL2) (At5g65710).

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL11051

4 Samples

Download data: GPR

(Submitter supplied) Plants have the ability to shed organs that are no longer in use. In Arabidopsis thaliana abscission of floral organs involves cell wall remodeling and cell expansion prior to cell wall dissolution. IDA encodes a secreted peptide that signals through the leucine-rich repeat receptor-like kinases (LRR-RLKs) HAESA (HAE) (At4g28490) and HASEA-LIKE2 (HSL2) (At5g65710).

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL11051

4 Samples

Download data: GPR

(Submitter supplied) Global transcriptome patterns were performed using ORE1-IOE-2h (2h after Estradiol and Mock treatment) as well as transiently (6h) overexpressed Arabidopsis mesophyll cell protoplasts

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL198

8 Samples

Download data: CEL, CHP

(Submitter supplied) Phytohormones play crucial roles in regulating many aspects of plant development. Although much has been learned about the effects of individual hormones, cross-talk between and integration of different hormonal signals are still not well understood. We present a study of MINI ZINC FINGER 1 (MIF1), a putative zinc finger protein from Arabidopsis, and suggest that it may be involved in integrating signals from multiple hormones. more...

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL198

12 Samples

Download data: CEL, CHP

(Submitter supplied) ACC Synthase (ACS) is the key regulatory enzyme in the ethylene biosynthesis in plants. It catalyzes the conversion of s-adenosylmethionine (SAM) to 1-aminocyclopropane-1-carboxylic acid (ACC), the precursor of ethylene. Arabidopsis has nine ACS genes. The goal of the project is to inactivate each gene by insertional mutagenesis and amiRNA technology and eventually construct a null ACS mutant. We have been recently able to achieve this goal. more...

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL198

42 Samples

Download data: CEL

(Submitter supplied) The receptor-like protein kinases encoded by HAESA (HAE) and HAESA-LIKE 2 (HSL2) are essential for floral organ abscission in Arabidopsis thaliana and the double hae hsl2 mutant fails to abscise. Expression of HAE and HSL2 is specific to Abscission Zone (AZ) cells and is higher in stage 15 flowers than in earlier developmental stages. By stage 16 floral organs have begun to abscise, suggesting that HAE HSL2 are most active in stage 15 flowers. more...

Organism:

Arabidopsis thaliana

Type:

Expression profiling by high throughput sequencing

Platform:

GPL13222

6 Samples

Download data: BED, TXT

(Submitter supplied) To understand the transcriptional program controlled by RGA, we took advantage of a functional steroid-inducible RGA proteins system in combination with microarray analysis to identify RGA target genes. Keywords: steroid-inducible system

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL198

9 Samples

Download data: CEL, CHP

(Submitter supplied) Transcription profiling of post-anthesis unfertilized pistil development and senescence in Arabidopsis, in a serie including samples from seven different stages according to pistil age in days post-anthesis (dpa). The time course started at anthesis and ended at 12-14 dpa, several days later of the loss of fruit set capacity. Keywords: Developmental time course

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platforms:

GPL4649 GPL4650

28 Samples

Download data: GPR

(Submitter supplied) Photoperiodic floral initiation in the leaf is controlled by the hub gene CONSTANS (CO) while jasmonates (JAs) control flower senescence. Although both processes are chronologically ordered, no association between them has been described to date. We show that CO protein remains in Arabidopsis flowers after the floral induction, although displaying a different tissue and diurnal pattern than in leaves. more...

Organism:

Arabidopsis thaliana

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19580

16 Samples

Download data: TXT

(Submitter supplied) To mimic natural flooding conditions, we have adopted an “open system” treatment, in which only roots are subjected to hypoxia treatment. Using microarray analysis, we identified a number of AP2/ERF genes in Arabidopsis that are induced at different stages of hypoxia treatment. we performed microarray analysis to compare gene expression profiles of wild-type and AtERF73/HRE1-RNAi20 upon normaxic or hypoxic condition, in which AtERF73/HRE1 expression was severely knocked down.

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL198

16 Samples

Download data: CEL

(Submitter supplied) Microarray timecourse experiments conducted across flower development from initiation of floral development to anthesis of the mature flower

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL9020

42 Samples

Download data: TXT

(Submitter supplied) T2 progenies of two transgenic lines overexpressing ERF transcription factor WIN1 were grown on soil in parallel under identical conditions. mRNA was extracted from pooled leaves from multiple plants of each line for the microarray experiement. Plants derived from two lines were used in this experiment: line 13, a "medium" overexpressor, and line 22, a strong overexpressor. Control mRNA was obtained from pooled control plants transformed using an empty binary vector. more...

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Dataset:

GDS652

Platform:

GPL71

3 Samples

Download data: CEL, DAT, EXP

Analysis of leaves strongly and moderately overexpressing wax inducer 1 (WIN1), an ethylene response factor-like transcription factor. WIN1 activates several wax biosynthesis pathway genes leading to epidermal wax accumulation.

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array, count, 3 genotype/variation sets

Platform:

GPL71

Series:

GSE1071

3 Samples

Download data: CEL, DAT, EXP

(Submitter supplied) We report that SRT2 can regulate plant growth in ethylene. We examined the RNA expression in srt1srt2 mutant (in Col background).

Organism:

Arabidopsis thaliana

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21785

4 Samples

Download data: XLSX

(Submitter supplied) Purpose: Next-generation sequencing (NGS) has been used to study the gene expression in Arabidopsis seedlings under air and ethylene treatment. The goal of this study is to uncover how TREE1 and its homologous gene DAZ3 are involved into gene expression regulation in response to ethylene.

Organism:

Arabidopsis thaliana

Type:

Expression profiling by high throughput sequencing

Platform:

GPL13222

4 Samples

Download data: XLSX

(Submitter supplied) We report that ethylene enhances the TREE1 binding. We perform ChIP-sequencing of TREE1 using chromatins isolated from 3-day old etiolated pTREE1:TREE1-GFP seedlings treated with ethylene or air gas. Results show that ethylene enhances TREE1 binding in ethylene down regulated genes.

Organism:

Arabidopsis thaliana

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL13222

5 Samples

Download data: BED, TXT

(Submitter supplied) Purpose: Next-generation sequencing (NGS) has been used to study the gene expression in different samples under air and ethylene treatment. The goal of this study is to uncover how TREE1 repress expression of genes that bound by transcriptional activitor EIN3 after ethylene treatment.

Organism:

Arabidopsis thaliana

Type:

Expression profiling by high throughput sequencing; Third-party reanalysis

Platform:

GPL13222

2 Samples

Download data: DIFF

(Submitter supplied) Leaf senescence is the final developmental process that includes the mobilization of nutrients from old leaves to newly growing tissues. The progression of leaf senescence requires dynamic but coordinated changes of gene expression. Although several transcription factors (TFs) are known to be involved in both negative and positive modes of regulation of leaf senescence, detailed mechanisms that underlie the progression of leaf senescence are largely unknown. more...

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL7299

4 Samples

Download data: TXT