Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

E-GEOD-35258

ABSTRACT: Comparison of low water potential (drought)-regulated gene expression in wild type (Col-0) and the hai1-2 (At5g59220) mutant

OTHER RELATED OMICS DATASETS IN: PRJNA152829

PROVIDER: E-GEOD-35258 | ExpressionAtlas | 2015-06-01

REPOSITORIES: ExpressionAtlas

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	E-GEOD-35258-analysis-methods.tsv	Tabular
	E-GEOD-35258-atlasExperimentSummary.Rdata	Rdata
	E-GEOD-35258-configuration.xml	Xml
	E-GEOD-35258-percentile-ranks.tsv	Tabular
	E-GEOD-35258.condensed-sdrf.tsv	Tabular

Items per page:

1 - 5 of 90

Similar Datasets

E-GEOD-112368

Project description:Transcriptome analysis using RNA sequencing conducted for Arabidopsis thaliana Col-0 wild type and ahl10-1 mutant in response to low water potential (drought environment)

2020-04-14 | E-GEOD-112368 | ExpressionAtlas

Arabidopsis thaliana

Project description:Comparison of low water potential (drought)-regulated gene expression in wild type (Col-0) and the hai1-2 (At5g59220) mutant

| PRJNA152829 | ENA

Arabidopsis thaliana

Project description:Comparison of low water potential (drought) regulated gene expression in wild type (Col-0) and egr1-1egr2-1 (At3g05640/At5g27930) mutant.

| PRJNA290646 | ENA

E-GEOD-39708

Project description:Expression profiling of Arabidopsis wild type Col-0 and pmr5 mutant

2015-11-25 | E-GEOD-39708 | ExpressionAtlas

E-GEOD-50786

Project description:Comparison of histone deacetylase 9-1 mutant (SALK_001723) dry seed transcriptome with Col wild-type

2015-05-11 | E-GEOD-50786 | ExpressionAtlas

Comparison of low water potential (drought)-regulated gene expression in wild type (Col-0) and the hai1-2 (At5g59220) mutant

Project description:The Clade A PP2C Highly ABA-Induced1 (HAI1, At5g59220) is strongly up-regulated by low water potential in an ABA-dependent manner. Using knockout mutants of hai1, we found that HAI1 functions as a negative regulator of low water potential-induced proline and osmoregulatory solute accumulation. We also found a relatively weak and limited interaction of HAI1 with the RCAR/PYL family of ABA receptors. This, plus its induced expression, suggest that HAI1 remains active during stress and attenuates specific aspects of drought response. Microarray experiments were used to identify genes differentially expressed in hai1-2 (SALK_108282) versus wild type under both unstress control conditions and after low water potential (i.e., drought, water deficit). A relatively long term (96 h) low water potential treatment was used as phenotypes of hai1-2 were most apparent after this longer term low water potential treatment. Seven-day-old seedlings of wild type (Col-0) or hai1-2 were transferred from agar plates of control media to low water potential stress (PEG-infused agar plates at -1.2 MPa) or to fresh control media (-0.25 Mpa). Samples (whole seedlings) were collected 96 h after transfer. Three independent experiments were conducted with one sample of each treatment (wild type stress and control, hai1-2 stress and control) collected from each experiment.

2012-02-03 | E-GEOD-35258 | biostudies-arrayexpress

E-GEOD-52511

Project description:Comparison of gene expression in wild-type Drosophila testes with tbrd-1 mutant testes

2015-07-29 | E-GEOD-52511 | ExpressionAtlas

Proteome analysis of NPH3-domain and asapartic protease mutants exposed to long term moderate drought stress

Project description:Untargeted proteomic analysis was conducted to analyze the effect of longer term (4 days) low water potential (drought) stress treatment on proteome content of Arabidospsis thaliana Col-0 wild type and four sets of mutants or transgenic lines. A mutant (nrl5-2) with reduced expression of the NPH3-domain protein NRL5 has an extreme stress sensitive phenotype. A quadruple mutant of four aspartic proteases (aprd4) also has stress sensitive phenotype and possible effect on drought signaling. Transgenic plants having overexpression of one of these proteases were also analyzed. Note that another transgnenic line that was analyzed (NRL5_OX) was later found to have been mis-genotyped and this data is not being used for further analysis in our laboratory.

2024-02-24 | PXD040396 | JPOST Repository

Comparison of low water potential (drought) regulated gene expression in wild type (Col-0) and egr1-1egr2-1 (At3g05640/At5g27930) mutant.

Project description:Two Clade E Growth Regulating PP2Cs EGR1 and EGR2 (EGR1, At3g05640; EGR2, At5g27930) are strongly up regulated by low water but much less affected by ABA. EGR mutants maintained higher seedling root elongation and dry weight at low water potential and higher levels of stress protective metabolite proline. Phosphoproteomics of egr1egr2 double mutant showed an increased phosphopeptide abundance of several cytoskeleton and plasma membrane-associated proteins, and consistent to this, egr mutants had more extensive microtubules recovery during low water potential acclimation. Microarray experiments were used to identify genes differentially expressed in egr1-1egr1-2 (SALK_011589/salk_048861) versus wild type under both unstress control conditions and after low water potential (ie: drought, water deficit). A relatively long term (96 h) low water potential treatment was used as phenotypes of egr1-1egr2-1 were most apparent after this longer term low water potential treatment.

2015-10-08 | GSE71237 | GEO

Comparison of low water potential (drought)-regulated gene expression in wild type (Col-0) and the hai1-2 (At5g59220) mutant

2012-02-03 | GSE35258 | GEO