GEO DataSets

(Submitter supplied) thylene is a gaseous plant growth regulator that controls a multitude of developmental and stress responses. Recently, the levels of Arabidopsis EIN3 protein, a key transcription factor mediating ethylene-regulated gene expression, have been demonstrated to increase in response to the presence of ethylene gas. Furthermore, in the absence ethylene, EIN3 is quickly degraded through a ubiquitin/proteasome pathway mediated by two F box proteins, EBF1 and EBF2 (1-3). more...

Organism:

Arabidopsis thaliana

Type:

Expression profiling by genome tiling array

12 related Platforms

24 Samples

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(Submitter supplied) Ethylene is a gaseous plant growth regulator that controls a multitude of developmental and stress responses. Recently, the levels of Arabidopsis EIN3 protein, a key transcription factor mediating ethylene-regulated gene expression, have been demonstrated to increase in response to the presence of ethylene gas. Furthermore, in the absence ethylene, EIN3 is quickly degraded through a ubiquitin/proteasome pathway mediated by two F box proteins, EBF1 and EBF2 (1-3). more...

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL198

12 Samples

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(Submitter supplied) Whole genome small RNA sequencing (wild-type Col-0, abh1-1, ein5-6, ein5-6 abh1-1) and 5'-RACE (GMUCT) (wild-type Col-0 and ein5-6) sequencing of parenthetically indicated genotypes of Arabidopsis using the Illumina Genetic Analyzer. Whole-genome oligonucleotide tiling microarrays were used for gene expression studies of the entire transcriptome for wildtype Col-0, abh1-1, ein5-6, and ein5-6 abh1-1 plants. more...

Organism:

Arabidopsis thaliana

Type:

Expression profiling by high throughput sequencing; Non-coding RNA profiling by high throughput sequencing; Expression profiling by genome tiling array

Platforms:

GPL9062 GPL10977 GPL1979

22 Samples

Download data: CEL, TXT

(Submitter supplied) rs04-09_hahb4 - water stress - We want to know which genes are over-expressed or down regulated in Arabidopsis plants transformed with the sunflower hahb-4 homeodomain transcription factor with respect to non transformed ones in control and water stress conditions. This gene, hahb4, confers drought tolerance to transgenic Arabidopsis plants. - Overexpression of the hahb4 gene vs vector transformed control Keywords: gene knock in (transgenic),treated vs untreated comparison

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL4346

6 Samples

Download data: GPR

(Submitter supplied) One of the major players controlling RNA decay is the cytoplasmic 5'-to-3' exoribonuclease, which is conserved among eukaryotic organisms. In Arabidopsis, the 5'-to-3' exoribonuclease XRN4 is involved in disease resistance, the response to ethylene, RNAi, and miRNA-mediated RNA decay. Curiously, XRN4 appears to display selectivity among its substrates because certain 3' cleavage products formed by miRNA-mediated decay, such as from ARF10 mRNA, accumulate in the xrn4 mutant, whereas others, such as from AGO1, do not. more...

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL198

4 Samples

Download data: CEL, TXT

(Submitter supplied) A complex interplay between ethylene, ETP1/ETP2 F-box proteins, and degradation of EIN2 is essential for triggering ethylene responses in plants. The gaseous plant hormone ethylene can trigger myriad physiological and morphological responses in plants. While many ethylene signaling pathway components have been identified and characterized, little is known about the function of the integral membrane protein EIN2, a central regulator of all ethylene responses. more...

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL198

6 Samples

Download data: CEL

(Submitter supplied) We report the identification of a heat-stress mediated mRNA decay in arabidopsis that is mediated by the XRN4 exonuclease and LARP1 RNA-binding protein.

Organism:

Arabidopsis thaliana

Type:

Expression profiling by high throughput sequencing

Platform:

GPL13222

4 Samples

Download data: TXT, XLSX

(Submitter supplied) Purpose: Next-generation sequencing (NGS) has been used to study the gene expression amd EIN2C-EIN3DB binding activity in different samples under air and ethylene treatment. The goal of this study is to uncover how EIN3 dimer affect the EIN2C-mediated histone acethylation and gene expression in response to ethylene.

Organism:

Arabidopsis thaliana

Type:

Expression profiling by high throughput sequencing; Genome binding/occupancy profiling by high throughput sequencing; Third-party reanalysis

Platform:

GPL19580

16 Samples

Download data: TXT, XLS

(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) Transcript profiling analysis of csn4-1 light grown mutant seedlings compared to wild type using Arabidopsis ATH1 GeneChip array Keywords: 7 day old light grown seedlings, wild type and mutant

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Dataset:

GDS1744

Platform:

GPL198

6 Samples

Download data: CEL

(Submitter supplied) Transcript profiling analysis of vfb (Vier F-Box) mutant seedlings compared to wild type using Arabidopsis ATH1 GeneChip array. Keywords: 10 day old light grown seedlings, wild type and mutant

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Dataset:

GDS1741

Platform:

GPL198

6 Samples

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Expression profiling of 7-day-old light-grown csn4-1 mutant seedlings. CSN4 is subunit 4 of the COP9 signalosome (CSN), a multifunctional protein complex of the ubiquitin-proteasome pathway. CSN is essential for development, but little is known about the specific role of its eight subunits.

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array, count, 2 genotype/variation sets

Platform:

GPL198

Series:

GSE3865

6 Samples

Download data: CEL

Expression profiling of 10-day-old light-grown Vier F-Box (VFB) triple mutant seedlings. F-box proteins are receptors for the plant growth hormone auxin and are involved in ubiquitin-mediated protein degradation.

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array, count, 2 genotype/variation sets

Platform:

GPL198

Series:

GSE3863

6 Samples

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(Submitter supplied) We report that ethylene regulate the ENAP1 binding. We perform a dual cross-linking procedure using the additional cross-linker ethylene glycol bis-succinimidylsuccinate (EGS; Thermo Scientific) along with formaldehyde according to (Pedmale et al. 2016) for Chip-sequencing (ChIPseq) of ENAP1, as well as ENAP1 ChIP- EIN2 reChIPseq (ChIP-reChIPseq), which were used chromatins isolated from 3-day old etiolated Col-0 seedlings treated with ethylene or air gas. more...

Organism:

Arabidopsis thaliana

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL19580

6 Samples

Download data: 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 ENAP1 and H3K23Ac dynamically coordinate with EIN3 to regulate gene expression in response to ethylene.

Organism:

Arabidopsis thaliana

Type:

Expression profiling by high throughput sequencing

Platform:

GPL13222

8 Samples

Download data: DIFF

(Submitter supplied) We report that ethylene reduce the ENAP1 binding. We perform Chip-sequencing of ENAP1 using chromatins isolated from 3-day old etiolated Col-0/ein2/ein3eil1 seedlings treated with ethylene or air gas. Results show that ethylene reduce ENAP1 binding in TSS region of EIN3 targeted genes that are regulated at the transcriptional level by ethylene.

Organism:

Arabidopsis thaliana

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL13222

16 Samples

Download data: BEDGRAPH, NARROWPEAK

(Submitter supplied) Arabidopsis 5’-3’ exoribonuclease, AtXRN4, a homolog of yeast Xrn1p, functions in degradation of uncapped RNAs after de-capping step. While Xrn1p-dependent on plant XRN4’s targets for degradation is still limited. For understanding biological function of AtXRN4, we tested survivability of atxrn4 mutants under heat stress. Our results showed that atxrn4 mutants increased survival rate under short-term degradation is a main mRNA decay in yeast, knowledge heat stress compared with WT plants. more...

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL19830

12 Samples

Download data: TXT

(Submitter supplied) RNA turnover is necessary for controlling proper mRNA levels post-transcriptionally. In general, RNA degradation is via exoribonucleases that degrade RNA either from the 5’ end to the 3’ end, such as XRN4, or in the opposite direction by the multi-subunit exosome complex. Here, we use genome-wide mapping of uncapped and cleaved transcripts to reveal the global landscape of co-translational mRNA decay in the Arabidopsis thaliana transcriptome. more...

Organism:

Arabidopsis thaliana

Type:

Other

Platform:

GPL13222

4 Samples

Download data: TXT