GEO DataSets

(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) Analysis of ethylene mutant (eto1-4) genome expression profile altered by ethylene antagonists. Results uncovered a significant number of genes that were co-regulated by the ethylene antagonists which may contribution on phenotype difference between WT and eto1-4.

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL198

12 Samples

Download data: CEL, CHP

(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) Leaf growth is a complex developmental process that is continuously fine-tuned by the environment. Various abiotic stresses, including mild drought stress, have been shown to inhibit leaf growth in Arabidopsis thaliana (Arabidopsis), but the underlying mechanisms remain largely unknown. Here we identify the redundant Arabidopsis transcription factors ETHYLENE RESPONSE FACTOR 5 (ERF5) and ERF6 as master regulators which adapt leaf growth to environmental changes. more...

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL14926

6 Samples

Download data: CEL

(Submitter supplied) RNA-sequencing performed on petals and inflorescence of Arabidopsis plants. The study provides insight into the role of the TCP5 transcription factor and its molecular mechanism underlying petal growth, using knock-out, overexpression and induction lines on which RNA-sequencing was performed.

Organism:

Arabidopsis thaliana

Type:

Expression profiling by high throughput sequencing

Platform:

GPL13222

32 Samples

Download data: TXT

(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) Cyanide is stoichiometrically produced as a co-product of the ethylene biosynthesis pathway, and it is detoxified by the b-cyanoalanine synthase enzyme. The molecular and phenotypical analysis of T-DNA insertional mutants of the mitochondrial b-cyanoalanine synthase CYS-C1 suggests that discrete accumulation of cyanide is not toxic for the plant and does not alter mitochondrial respiration rates, but does act as a strong inhibitor of root hair development. more...

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL198

12 Samples

Download data: CEL

(Submitter supplied) Drought is an important environmental factor affecting plant growth and biomass production. Despite this importance little is known on the molecular mechanisms regulating plant growth under water limiting conditions. The main goal of this work was to investigate, using a combination of growth and molecular profiling techniques, how stress arrests CELl proliferation in Arabidopsis thaliana leaves upon osmotic stress imposition.

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL8455

24 Samples

Download data: CEL

(Submitter supplied) Four-day old seedlings of Arabidopsis wildtype Col-0, T-DNA insertional mutant ataf2-2, and overexpression line ATAF2ox-3 were collected for total RNA extraction. Three biological replicates were prepared for each genotype.

Organism:

Arabidopsis thaliana

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21785

9 Samples

Download data: GTF

(Submitter supplied) The Arabidopsis msh1 mutant show various growth phenotype. We use microarray analysis to characterize gene expression pattern for two of the phenotypes - variegation and stunted growth.

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL198

9 Samples

Download data: CEL

(Submitter supplied) We produced RNA-seq reads from messenger RNA isolated from aerial seedling tissue for Arabidopsis thaliana mutants in the HULK gene family. The read data were generated with biological replication (two replicates). The resulting RNA-seq data provide a resource to assess the function of HULK genes in the control of downstream gene expression in A. thaliana.

Organism:

Arabidopsis thaliana

Type:

Expression profiling by high throughput sequencing

Platform:

GPL11221

8 Samples

Download data: TXT

(Submitter supplied) gnp_blan06_torpten - lst8 - The impact of the TOR pathway on growth and stress responses. Comparison between the lst8 mutant vs. WT in short day and in long day conditions.

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL9553

16 Samples

Download data: GPR

(Submitter supplied) The reduced plant height and enlarged leaf angle of Sdw3 are mainly attributed to a reduction in longitudinal cell elongation in the internode and an increase in the auricle. To investigate the transcriptome changes during internode and auricle development in Sdw3 versus N18, we performed RNA sequencing analysis.

Organism:

Zea mays

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24163

12 Samples

Download data: XLS

(Submitter supplied) Wild type (Columbia-0) and hy5 loss of function mutants were treated with benzyl adenine (a synthetic cytokinin analog) for 1 hour and then mRNA was extracted for an RNA-seq differential expression experiment.

Organism:

Arabidopsis thaliana

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17639

8 Samples

Download data: TXT