Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

E-MTAB-2553

ABSTRACT: Transcription profiling by array of Arabidopsis MKK9DD (constitutively active MKK9 kinase mutant) overexpressing seedlings and Pi-starved wild type seedlings to identify the same regulated genes

PROVIDER: E-MTAB-2553 | ExpressionAtlas | 2015-05-11

REPOSITORIES: ExpressionAtlas

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	E-MTAB-2553-analysis-methods.tsv	Tabular
	E-MTAB-2553-atlasExperimentSummary.Rdata	Rdata
	E-MTAB-2553-configuration.xml	Xml
	E-MTAB-2553-percentile-ranks.tsv	Tabular
	E-MTAB-2553.condensed-sdrf.tsv	Tabular

Items per page:

1 - 5 of 88

Similar Datasets

LPMAPK

Project description:Transcription profiling by array of Arabidopsis MKK9DD (constitutively active MKK9 kinase mutant) overexpressing seedlings and Pi-starved wild type seedlings to identify the same regulated genes

2014-06-02 | E-MTAB-2553 | biostudies-arrayexpress

E-MTAB-4023

Project description:Transcription profiling of human umbilical vein endothelial cells overexpressing constitutively active FOXO1 to identify FOXO1 target genes

2025-01-23 | E-MTAB-4023 | ExpressionAtlas

E-MEXP-2358

Project description:Transcript profiling of Arabidopsis thaliana transgenic seedlings constitutively overexpressing UGT74E2 (35S::UGT74E2).

2015-10-22 | E-MEXP-2358 | ExpressionAtlas

transcriptomic analysis of phosphatin effect-Phosphatin effect on Arabidopsis

Project description:cea11-02_phosphatin - transcriptomic analysis of phosphatin effect - Identification of transcriptomic modifications promoted by phosphatin (AC6) (a molecule mimicking Pi addition effects on Pi starved plants). - 40 µM Phosphatin was added to MS (diluted 10 times) containing 20µM phosphate medium and controls were grown on MS (diluted 10 times) containing 20µM phosphate or supplemented with 500 µM of Pi. For each ARN extraction their was 3 plates containing each 10 seedlings grown 13 days in vertical petri dishes.

2013-04-11 | GSE45937 | GEO

Oryza sativa cultivar:Nipponbare Transcriptome or Gene expression

Project description:A comprehensive time-course experiment of Pi-starved plants was undertaken, spanning medium (3 and 7 days), and long-term (21 days up to 52 days) Pi deprivation (âPi), as well as both short term (1 and 3 days) and long-term (31 days) recovery. The 52 days time point consisting of 21 days starvation +31 days recovery enabled investigation of the effects of long term resupply on Pi starved plants, and coincided with the emergence of the first panicles and grains. Pre-germinated rice seedlings were grown for 14 days in Pi sufficient conditions (0.32 mM Pi) before being transferred to either Pi sufficient (0.32 mM Pi) or Pi deficient (0 mM Pi) media for 21 days. After 21 days of Pi deficient treatment, half of the plants were either maintained under Pi deficient conditions or re-supplied with Pi (0.32 mM) for 1, 3 or 31 days. To confirm the effectiveness of the Pi starvation and resupply treatments, physiological and molecular analyses were performed.

2015-07-31 | E-MTAB-4334 | biostudies-arrayexpress

Comparative Transcriptomics and Proteomics on Pi Depleted Arabidopsis Roots

Project description:Plant adaptation to limited phosphate (Pi) availability comprises a wide range of strategies to conserve and remobilize internal Pi stores and to enhance Pi acquisition. Vigorous restructuring of root system architecture provides a developmental strategy for topsoil exploration and Pi scavenging. Changes in external Pi availability are locally sensed at the root tip and adjust root growth by modulating cell expansion and cell division. The functionally interacting Arabidopsis genes, LPR1/LPR2 and PDR2, are key components of root Pi sensing. A series of genome-wide studies revealed insight into transcriptional changes upon Pi starvation and provided a comprehensive overview of gene expression patterns in roots and photosynthetic tissues. In this study, we combined genome-wide transcriptome and proteome profiling in Pi-starved roots of wild-type, pdr2 and lpr1lpr2 seedlings. A comparative analysis of the datasets, combined with physiological and cell biological experiments, reveals a network regulating local root Fe uptake, storage and distribution upon Pi limitation. We further highlight expressional changes of several cell wall-modifying enzymes and provide evidence for a dynamic adjustment of the pectin network at sites of local Fe accumulation within the root meristem.

2016-05-06 | PXD003449 | Pride

E-GEOD-31639

Project description:Identify differentially expressed genes in 14-day-old pkl seedlings

2014-07-03 | E-GEOD-31639 | ExpressionAtlas

E-MEXP-2251

Project description:Transcription profiling of Arabidopsis dms4-1, drd1-1 and drd1-6 mutant seedlings against wild-type to identify targets of IWR1-like transcription factor

2015-06-04 | E-MEXP-2251 | ExpressionAtlas

Oryza sativa strain:Nipponbare Transcriptome or Gene expression

Project description:To better understand the complex mechanisms regulating Pi homeostasis in rice (Oryza sativa L. cv. Nipponbare), a time course experiment was performed, where pre-germinated seedlings were grown hydroponically for two weeks on Pi-sufficient medium (0.32 mM Pi), before transferring half of the plants to Pi-deficient solution (0 mM Pi) for 21 days (d). After three weeks of Pi-starvation treatment, half of these plants where then re-supplied with Pi sufficient media for up to 24 hours (h). In total, nine time points were selected in order to cover short and long term responses to Pi starvation as well as the effects of Pi re-supply on Pi starved plants.

2013-11-25 | E-MTAB-4427 | biostudies-arrayexpress

transcriptomic analysis of phosphatin effect-Phosphatin effect on Arabidopsis

Project description:cea11-02_phosphatin - transcriptomic analysis of phosphatin effect - Identification of transcriptomic modifications promoted by phosphatin (AC6) (a molecule mimicking Pi addition effects on Pi starved plants). - 40 ÂµM Phosphatin was added to MS (diluted 10 times) containing 20ÂµM phosphate medium and controls were grown on MS (diluted 10 times) containing 20ÂµM phosphate or supplemented with 500 ÂµM of Pi. For each ARN extraction their was 3 plates containing each 10 seedlings grown 13 days in vertical petri dishes. 6 dye-swap - treated vs untreated comparison

2013-04-11 | E-GEOD-45937 | biostudies-arrayexpress

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data