GEO DataSets

(Submitter supplied) Distinct transcriptome changes upon salt exposure are dependent on DELLA and GA-signaling. We performed RNA-sequencing on mock and NaCl- treated Arabidopsis plants to investigate the role of GA-levels and signaling, in particular DELLAs, on gene expression changes upon salt exposure

Organism:

Arabidopsis thaliana

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19580

36 Samples

Download data: CSV

(Submitter supplied) Our analysis indicates that at least 37% of the transcriptome mobilized by KNAT1 is potentially dependent on this interaction, and includes genes involved in secondary cell wall modifications and phenylpropanoid biosynthesis.

Organism:

Arabidopsis thaliana

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19580

12 Samples

Download data: TXT

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

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL198

27 Samples

Download data: CEL

(Submitter supplied) The class III HD-ZIP transcription factors regulate vascular patterning in Arabidopsis thaliana roots. In this expression study we compare the expression profile of the athb8 cna phb phv quadruple mutant to its wild type. The results are presented in PHABULOSA mediates an auxin signaling loop to regulate vascular patterning in Arabidopsis by Christina Joy Müller, Ana Elisa Valdés, Guodong Wang, Prashanth Ramachandran, Lisa Beste, Daniel Uddenberg, and Annelie Carlsbecker, accepted for publication in Plant Physiology Nov. more...

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL198

6 Samples

Download data: CEL

(Submitter supplied) The class III HD-ZIP transcription factors regulate vascular patterning in Arabidopsis thaliana roots. In this expression study we compare the expression profile of the cna-2 phb-13 phv-11 and cna-2 phb-13 phv-11 rev-6 mutants to their wild type. The results are presented in PHABULOSA mediates an auxin signaling loop to regulate vascular patterning in Arabidopsis by Christina Joy Müller, Ana Elisa Valdés, Guodong Wang, Prashanth Ramachandran, Lisa Beste, Daniel Uddenberg, and Annelie Carlsbecker, accepted for publication in Plant Physiology Nov. more...

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL198

9 Samples

Download data: CEL

(Submitter supplied) The class III HD-ZIPtranscription factors regulate vascular patterning in Arabidopsis thaliana roots. In this expression study we compare the expression profile in root tips upon miR165 induction, after 6h, 10h and 24h. The results are presented in PHABULOSA mediates an auxin signaling loop to regulate vascular patterning in Arabidopsis by Christina Joy Müller, Ana Elisa Valdés, Guodong Wang, Prashanth Ramachandran, Lisa Beste, Daniel Uddenberg, and Annelie Carlsbecker, accepted for publication in Plant Physiology Nov. more...

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL198

12 Samples

Download data: CEL

(Submitter supplied) Xylem consists of three types of cells: vessel cells, also referred to as tracheary elements (TEs), parenchyma cells, and fiber cells. TE differentiation includes two essential processes, programmed cell death (PCD) and secondary cell wall formation. These two processes are tightly coupled. However, little is known about the molecular mechanism of their gene regulation. Here, we show that VASCULAR-RELATED NAC-DOMAIN 6 (VND6), a master regulator of TEs, regulates these processes in a coordinated manner. more...

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Dataset:

GDS3934

Platform:

GPL198

18 Samples

Download data: CEL, CHP

Analysis of suspension cell lines in which VASCULAR-RELATED NAC-DOMAIN6 (VND6) or SECONDARY WALL-ASSOCIATES NAC DOMAIN PROTEIN1 (SND1) was overexpressed after the addition of estrogen. Results provide insight in to the roles of master regulators VND6 and SND1 in xylem development.

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array, count, 2 agent, 3 cell line, 2 time sets

Platform:

GPL198

Series:

GSE20586

18 Samples

Download data: CEL, CHP

(Submitter supplied) LEAFY COTYLEDON1 (LEC1), a subunit of the NF-Y CCAAT binding transcription factor, is a key regulator that controls many aspects of seed development including embryo growth and seed storage accumulation. To identified genomic region bound by LEC1 and target genes of LEC1, we expressed a FLAG-tagged form of LEC1 under the control of its native promoter and terminator in lec1-4 mutant seeds. Using an anti-FLAG antibody (Sigma), we performed chromatin immunoprecipitation followed by sequencing (ChIP-Seq) using chromatin isolated from mature stage seeds to identify the genes bound by LEC1. more...

Organism:

Arabidopsis thaliana

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL17639

4 Samples

Download data: TXT

(Submitter supplied) To understand how GA functions in regulating embryo development, a genome-wide transcriptomic analysis was carried out using 9DAF seeds dissected from siliques of dellaq (rga28 gai rgl1 rgl2) and the wild-type (col-0-2) grown in full-spectrum white fluorescent light at 22°C under long day conditions (16 h light/8 h dark). Then we found that GA regulates embryo development via DELLA-LEC1interaction, a subsequent genome-wide transcriptomic analysis was carried out using 9DAF seeds dissected from siliques of lec1-4 and the wild-type (col-0-1) in the same growth condition. more...

Organism:

Arabidopsis thaliana

Type:

Expression profiling by high throughput sequencing

Platform:

GPL23157

12 Samples

Download data: TXT

(Submitter supplied) rs09-09_della-dark - della-regulation in darkness versus light - Identification of DELLA-dependent downstream targets in darkness - Aim was to determine downstream target of DELLA proteins involved in skotomorphogenesis. Wt, ga1-3, ga1-3_rga_gai_rgl1_rgl2_rgl3 global seeds were sterilized, sown on MS agar plates then put for stratification for 3 days at 4°C. Plates were placed in growth cabinet at 22°C for 5 days in darkness or in continous light. more...

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL9553

18 Samples

Download data: GPR

(Submitter supplied) To reveal the underlying molecular mechanism of jasmonate inhibits gibberellins signaling in rice, we performed transcriptional profiling of wild type nipponbare and mutant coi1-13 plants on a global scale using the Affymetrix GeneChip Rice Genome Array

Organism:

Oryza sativa

Type:

Expression profiling by array

Platform:

GPL2025

6 Samples

Download data: CEL

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

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL198

24 Samples

Download data: CEL, CHP

(Submitter supplied) The aim of this study is to identify early DELLA protein-responsive genes using a Dexamethasone (DEX)-inducible system. Two transgenic lines were used: one induces the expression of a dominant, gibberellin non-responsive DELLA protein (rga-delta17); the other is a control line that carries the same vector, but lacks the rga-delta17 transgene. By comparing the gene expression changes in the line that expresses the rga-delta17 protein in the presence or absence of DEX it is possible to identify putative targets of DELLA proteins. more...

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL198

16 Samples

Download data: CEL, CHP

(Submitter supplied) The aim is to identify early gibberellin responsive genes in a gibberellin deficient strain such as ga1-3. Such genes are likely regulated by DELLA proteins which are master gibberellin repressors. DELLA proteins are rapidly degraded after gibberellin treatment, but their direct target genes still need to be elucidated. Keywords: hormone response, gibberellin treatment

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL198

8 Samples

Download data: CEL, CHP

(Submitter supplied) According to the well-documented scenario with regard to the cytokinin-mediated phosphorelay signal transduction in Arabidopsis thaliana, certain members of the type-B ARR family are crucially implicated in the regulatory networks that are primarily propagated by the cytokinin-receptors (AHKs) in response to cytokinin. Nevertheless, clarification of the biological impact of these type-B ARR transcription factors is at a very early stage. more...

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL198

12 Samples

Download data: CEL

(Submitter supplied) In Arabidopsis thaliana, the immediate early response of plants to cytokinin is formulated as the multistep AHK-AHP-ARR phosphorelay signaling circuitry, which is initiated by the cytokinin-receptor histidine protein kinases. In the hope of finding components (or genes) that function downstream of the cytokinin-mediated His-Asp phosphorelay signaling circuitry, we carried out genome-wide microarray analyses. more...

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL198

12 Samples

Download data: CEL

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

Organism:

Arabidopsis; Arabidopsis thaliana

Type:

Genome binding/occupancy profiling by high throughput sequencing; Expression profiling by high throughput sequencing

Platforms:

GPL27784 GPL23157

16 Samples

Download data: BW

(Submitter supplied) RNA-seq was performed to detect differentially expressed genes between WT and swo1 mutant under salt stress

Organism:

Arabidopsis

Type:

Expression profiling by high throughput sequencing

Platform:

GPL27784

12 Samples

Download data: XLSX