GEO DataSets

(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) Unlike the situation in animals, the final morphology of the plant body is highly modulated by the environment. During Arabidopsis development, intrinsic factors provide the framework for basic patterning processes. CLASS III HOMEODOMAIN LEUCINE ZIPPER (HD‐ZIPIII) transcription factors are involved in embryo, shoot and root patterning and during vegetative growth regulate several polarity set‐up processes such as in leaves and the vascular system. more...

Organism:

Arabidopsis thaliana

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL9302

4 Samples

Download data: BED, TXT

(Submitter supplied) Early establishment of the apical-basal axis is prerequesite for correct embryonic development in Arabidopsis. The hypophysis is derived from the basal cell of the early embryo and is indispensible for root development; it gives rise to the root quiescent center and the central columella. Arabidopsis pvip1 pvip2 mutants show defects in embryonic root development and give rise to rootless seedlings. We used microarrays to study the gene regulation of rootless mutant embryos in comparison with wild type. Keywords: Mutant comparison

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL198

6 Samples

Download data: CEL, EXP

(Submitter supplied) Transcriptional profiling of Q0990 x bdl vs Q0990 x Col-0 development embryos after 3days and 6 days of fertilization

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL21520

8 Samples

Download data: XLS

(Submitter supplied) Comparison of wild type Populus to transgenics expressing either a miRNA-resistant Populus ortholog of ATHB15/CORONA or miRNA-resistant Populus ortholog of REVOLUTA

Organism:

Populus tremula x Populus alba; Populus sp.

Type:

Expression profiling by array

Platform:

GPL4359

12 Samples

Download data: CEL, CHP

(Submitter supplied) ATHB8 is a member of HD-ZIP III family transcription factors and has a important role in vascular development. However, how ATHB8 regulates vascular development is still a mystery. Here, we identified specific genes downstream of ATHB8-GFP with transformed suspension culture cells in microarray experiments.

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL17416

6 Samples

Download data: CEL, CHP

(Submitter supplied) In order to identify targets of the transcription factor AUXIN RESPONSE FACTOR5 / MONOPTEROS (ARF5/MP), we compared transcriptomes of mp-B4149 mutant seedlings (9 day-old) and seedlings carrying the dexamethasone-inducible version of the MP inhibitor protein BODENLOS (GR-bdl). Without dexamethasone (DEX) treatment, this line is identical to the wild-type, while DEX treatment leads to strong inhibition of ARF-dependent transcription. more...

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL198

6 Samples

Download data: CEL

(Submitter supplied) Transcription profiling of Arabidopsis thaliana root tip region comparing argonaute1-101 (SALK_035319), scr-3 and wild-type Col-0.

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL6177

4 Samples

Download data: TXT

(Submitter supplied) Plant vascular tissues are essential for the existence of land plants. Many studies have revealed the process underlying the development of vascular tissues. However, the initiation of vascular development is still a mystery. LONESOME HIGHWAY (LHW), which encodes a bHLH transcription factor, is expressed in the initial step of vascular development in roots. LHW and TMO5 LIKE1 (T5L1) interact each other and function as a heterodimer. more...

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL17416

9 Samples

Download data: CEL, CHP

(Submitter supplied) In addition to apical growth, plants undergo radial growth to increase girth, a particularly prominent feature in trees. During both apical and radial growth the phytohormones auxin and cytokinins form symmetries that govern further growth patterns. But whereas the gene regulatory networks interpreting the hormonal fields during apical growth are well established, such networks are not known for the radial growth. more...

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL17133

25 Samples

Download data: CEL

(Submitter supplied) RNA-Seq of Arabidopsis thaliana Col-0 and 35S::FLAG-GR-KAN1 plants grown in ambient light or shade.

Organism:

Arabidopsis thaliana

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17639

16 Samples

Download data: TXT

(Submitter supplied) Transcriptional profiling of primary xylem tranformed cells comparing control empty vector to PtaHB-1 overexpressed Over-expression constructs were obtained by inserting the complete coding sequences of PtaHB1 and PtaHB7 from P. tremula x P. alba between the maize ubiquitin promoter (Christensen et al., 1992) and a 35S terminator into the pCambia1305.2 vector (www.cambia.org). The resulting plasmids were then transferred into A. more...

Organism:

Populus trichocarpa x Populus deltoides; Populus tremula x Populus alba

Type:

Expression profiling by array

Platform:

GPL11055

8 Samples

Download data: TXT

(Submitter supplied) We ectopically expressed REV in epidermis in ap1 cal background by using AtML1 promoter driven inducible REV(GtoG)-2Venus for RNA-Seq studies. Expression of this transgenes in ap1 cal background gives phenotype similar to their expression in wild-type (WT) backgrounds. For pML1>>REV(GtoG)-2Venus , we sorted the epidermal cells using FACS, after their induction of 6 hours or 16 hours. As a control we collected the epidermal cells after 6 or 16hr induction of pML1::GR-LHG4 in pML1::BFPer background. more...

Organism:

Arabidopsis thaliana

Type:

Expression profiling by high throughput sequencing

Platform:

GPL13222

14 Samples

Download data: CSV

(Submitter supplied) We ectopically expressed KAN1 in epidermis in ap1 cal background by using AtML1 promoter driven inducible KAN1-2GFP for RNA-Seq studies. Expression of this transgenes in ap1 cal background gives phenotype similar to their expression in wild-type (WT) backgrounds. For pML1>>KAN1-2GFP , we sorted the epidermal cells using FACS, after their induction of 6 hours or 16 hours. As a control we collected the epidermal cells after 6 or 16hr induction of pML1::GR-LHG4 in pML1::BFPer background. more...

Organism:

Arabidopsis thaliana

Type:

Expression profiling by high throughput sequencing

Platform:

GPL13222

16 Samples

Download data: CSV

(Submitter supplied) We ubiqoutesly expressed mir165a (pUBQ>>mir165a) in ap1 cal background for RNA-Seq studies. Expression of this transgenes in ap1 cal background gives phenotype similar to their expression in wild-type (WT) backgrounds. We induced the transgenes for 8 hours or 16 hours. As a control we used pUBQ::GR-LHG4 transgeneic line. Q-PCR analysis on extracted RNA showed the successful down regulation of known target genes of class III HD ZIPs.

Organism:

Arabidopsis thaliana

Type:

Expression profiling by high throughput sequencing

Platform:

GPL13222

12 Samples

Download data: CSV

(Submitter supplied) Dorso-ventral (DV) patterning at the Shoot Apical meristem (SAM) is essential for organogenesis in Arabidopsis. Dorsal and ventral gene expressed domains are separated by boundaries from where the new organ initiation starts. Here by using cell-types specific transcriptomics approach, we have identified doral, ventral and boundary specific genes in SAM.

Organism:

Arabidopsis thaliana

Type:

Expression profiling by high throughput sequencing

Platform:

GPL13222

18 Samples

Download data: CSV

(Submitter supplied) pin1 mutnat doesn't produce any floral organs, which can be rescued by exogenous application of IAA paste. Here we applied exogenous IAA paste and collected meristem tissue after different time points (30 min, 4hr, 12hr, 16hr). As a control we applied mock paste. Around 10 meristems were dissected under dissecting scope for each biological replicate. Some known IAA inducible genes were checked for their upregulation in extracted RNA, and there after the RNA was sequenced.

Organism:

Arabidopsis thaliana

Type:

Expression profiling by high throughput sequencing

Platform:

GPL13222

27 Samples

Download data: CSV