Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Gene expression pattern during nitrate treatment (WT, hb52-KO)

ABSTRACT: To examine the effect of the mutation of Arabidopsis HB52 on nitrate-induciblle gene exoression, we performed microarray analysis using wild-type and hb52-KO mutant.

ORGANISM(S): Arabidopsis thaliana

PROVIDER: GSE186155 | GEO | 2024/01/15

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other

Items per page:

1 - 1 of 1

Similar Datasets

Gene expression pattern during MeJA treatment (WT, dof2.1-KO)

Project description:To examine the effect of the mutation of Arabidopsis Dof2.1 on gene exoression, we performed microarray analysis using dof2.1-KO mutant.

2020-01-24 | GSE129682 | GEO

Gene expression pattern during nitrate treatment (WT, hb52-KO)

Project description:Gene expression pattern during nitrate treatment (WT, hb52-KO)

| PRJNA772748 | ENA

no treatment / nitrate starvation / nitrate induction-Study of the primary nitrate response (PNR) in nlp2 mutant and WT

Project description:ngs2018_11_nlp2-no treatment / nitrate starvation / nitrate induction-Is NLP2 involved in the PNR Nitrate starvation and nitrate induction effects on wild type and mutant nlp2

2023-02-08 | GSE142628 | GEO

Phosphoproteomics of WT and nrt1.1 under high nitrate and low nitrate

Project description:We performed a comparative phosphoproteomic analysis of Arabidopsis root membrane proteins of WT and nrt1.1-1 under low nitrate (LN) and high nitrate (HN) availability in order to identify the downstream components that may be involved in NRT1.1-dependent LR growth and signal transduction.

2024-02-22 | PXD048853 | Pride

Gene expression in shoot and root tissues (wild-type, oshho3-KO)

Project description:To examine differential effect of the mutation of rice OsHHO3 on the gene exoression in shoot and root tissues, we performed microarray analysis using shoot and root tissues of wild-type and oshho3-KO mutant.

2024-06-19 | GSE206432 | GEO

Gene expression in shoot and root tissues (wild-type, ospipt6-KO)

Project description:To examine differential effect of the mutation of rice OsPIPT6 on the gene exoression in shoot and root tissues, we performed microarray analysis using shoot and root tissues of wild-type and ospipt6-KO mutant.

2023-08-09 | GSE210819 | GEO

Treatment of Arabidopsis with low concentration of nitrate

Project description:The genomic response to low levels of nitrate was studied in Arabidopsis using the Affymetrix ATH1 chip containing more than 22,500 probe sets. Arabidopsis plants were grown hydroponically in sterile liquid culture on ammonium as the sole source of nitrogen for 10 d, then treated with 250 um nitrate for 20 min. The response to nitrate was much stronger in roots (1,176 genes showing increased or decreased mRNA levels) than in shoots (183 responding genes). In addition to known nitrate-responsive genes (e.g. those encoding nitrate transporters, nitrate reductase, nitrite reductase, ferredoxin reductase, and enzymes in the pentose phosphate pathway), genes encoding novel metabolic and potential regulatory proteins were found. These genes encode enzymes in glycolysis (glucose-6-phosphate isomerase and phosphoglycerate mutase), in trehalose-6-P metabolism (trehalose-6-P synthase and trehalose-6-P phosphatase), in iron transport/metabolism (nicotianamine synthase), and in sulfate uptake/reduction. In many cases, only a few select genes out of several in small gene families were induced by nitrate. These results show that the effect of nitrate on gene expression is substantial (affecting almost 10% of the genes with detectable mRNA levels) yet selective and affects many genes involved in carbon and nutrient metabolism. Keywords: Expression profilling by array

2009-11-18 | GSE18984 | GEO

Treatment of Arabidopsis with low concentration of nitrate

2009-11-17 | E-GEOD-18984 | biostudies-arrayexpress

miRNA-seq analysis using Arabidopsis Col-0 WT and hasty KO mutant

Project description:To examine the effect of hasty KO mutation on miRNA expression, we performed miRNA-seq analysis using Arabidopsis Col-0 WT and hasty KO mutant that were grown under control and low nitrogen conditions.

2024-08-06 | GSE266624 | GEO

Analysis of the nitrate-responsive transcriptome of the Arabidopsis root

Project description:Nitrate and other nitrogen metabolites can act as signals that regulate global gene expression in plants. Adaptive changes in plant morphology and physiology triggered by changes in nitrate availability are partly explained by these changes in gene expression. Despite several genome-wide efforts to identify nitrate-regulated genes, no comprehensive study of the Arabidopsis root transcriptome under contrasting nitrate conditions has been carried out. In this work, we employed the Illumina high throughput sequencing technology to perform an integrated analysis of the poly-A+ enriched and the small RNA fractions of the Arabidopsis thaliana root transcriptome in response to nitrate treatments. Our sequencing strategy identified new nitrate-regulated genes including 40 genes not represented in the ATH1 Affymetrix GeneChip, a novel nitrate-responsive antisense transcript and a new nitrate responsive miRNA/TARGET module consisting of a novel microRNA, miR5640 and its target, AtPPC3. This nitrate-responsive miRNA/target module might be involved in controlling carbon flux to assimilate nitrate into amino acids, suggesting that microRNAs can have both developmental and metabolic functions in the nitrate response of Arabidopsis roots.

2013-07-01 | GSE44062 | GEO

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