GEO DataSets

(Submitter supplied) RNA-seq was performed to examine the differential expressed transcriptomes in hdt1 plants during stem development compare to wild type plants.

Organism:

Arabidopsis thaliana

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21785

6 Samples

Download data: XLSX

(Submitter supplied) RNA-seq was performed to examine the differential expressed transcriptomes in cep1 plants during stem development compare to wild type plants.

Organism:

Arabidopsis thaliana

Type:

Expression profiling by high throughput sequencing

Platform:

GPL13222

2 Samples

Download data: TXT

(Submitter supplied) ra10-01_laccases; laccase mutations. We demonstrated that laccases are involved in lignin polymerisation. Mutants have already been tested on microarrays and there is few differences compared to wild-type. The laccase mutation seems surgical. We possess a new double mutant, called snips, with a semi-dwarf phenotype, and we want to determine its profile.

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL9553

20 Samples

Download data: GPR

(Submitter supplied) Transcriptomic analysis was performed on the main inflorescence stems of wild-type and lignin-modified lines growing under the same conditions.

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL198

9 Samples

Download data: CEL, TXT

(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) 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) We found that histone acetylation relays positional information and that a mutant altered in the histone deacetylase (HDAC) gene family member HDA18 exhibits altered H and N epidermal cell patterning. We then performed genome-wide location (ChIP-chip) analyses by using antibody against HDA18 in transgenic HDA18 overexpression Arabidopsis plants. These analyses identified statistically significant enriched DNA associated with HDA18. more...

Organism:

Arabidopsis thaliana

Type:

Genome binding/occupancy profiling by genome tiling array

Platform:

GPL10977

1 Sample

Download data: BED, CEL, TXT

(Submitter supplied) The Arabidopsis thaliana NAC domain transcription factor, VASCULAR-RELATED NAC-DOMAIN7 (VND7), acts as a key regulator of xylem vessel differentiation. In order to identify direct target genes of VND7, we performed global transcriptome analysis using Arabidopsis transgenic lines in which VND7 activity could be induced post-translationally. This analysis identified 63 putative direct target genes of VND7, which encode a broad range of proteins, such as transcription factors, IRREGULAR XYLEM proteins and proteolytic enzymes, known to be closely associated with xylem vessel formation. more...

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL198

20 Samples

Download data: CEL

(Submitter supplied) Transcriptomic analysis of gene expression during the differentiation of cell suspension cultures into tracheary elements using the biological system published by Pesquet et al., Current Biology (2010): tracheary element differentiation was triggered by externally supplying hormone-free habituated cell suspension cultures of Arabidopsis thaliana Col-0 with auxin, cytokinin and epibrassinolides; RNA samples extracted from 3 independent time-courses every 12h from 0h to 4 days were analyzed using ATH1 Arabidopsis Affymetrix micro-array

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL198

27 Samples

Download data: CEL

(Submitter supplied) af09_lignin - stem developement - Transcriptome analysis of lignin mutants and UV stress effect on secondary wall synthesis - transcription frofiling of stem developement in Arabidopsis thaliana. time course with 3 points: 2cm, 10 cm and 25cm (maturation) Keywords: time course

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL5336

4 Samples

Download data: GPR

(Submitter supplied) af09_lignin - dml6 - Transcriptome analysis of lignin mutants and UV stress effect on secondary wall synthesis - DML6 vs S DML6+UV vs S+UV S vs S+UV DML6 vs DML6+UV Keywords: normal vs disease comparison,treated vs untreated comparison

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL5336

4 Samples

Download data: GPR