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Title: Identification of drought stress related genes in NatA depleted mutants      
dateReleased:
07-23-2015
description:
N-terminal protein acetylation is one of the most common protein modifications in eucaryotes and is catalyzed co-translationally by N-terminal aceytltransferases (Nats). Regarding the number of predictaed substrates, NatA is the main Nat complex in human and yeast and is composed of the catalytic subunit NAA10 and the auxilliary subunit NAA15. The down-regulation of NAA10 and NAA15 results in Arabidopsis in drought resistant plants. This study focus on the identification of altered gene expression leading to the drought resistant phenotype. Microarray analysis was used to identify misregulated genes in the NatA depleted mutants responsible for the drought resistant phenotype Arabidopsis thaliana plants were grown on soil for 6 weeks under short-day conditions (8h light / 16h dark cycles) with normal watering and subsequently challenged with drought for 10 days. After 10 days of drought Arabidopsis leaf material was harvested and used for RNA extraction and hybridization on Affymetrix microarrays. Four biological replicates from each genotype and condition were analyzed.
privacy:
not applicable
aggregation:
instance of dataset
ID:
E-GEOD-65414
refinement:
raw
alternateIdentifiers:
65414
keywords:
functional genomics
dateModified:
08-19-2015
availability:
available
types:
gene expression
name:
Arabidopsis thaliana
ID:
A-GEOD-17417
name:
[AraGene-1_0-st] Arabidopsis Gene 1.1 ST Array [CDF: aragene10st_At_TAIRG version 16]
accessURL: https://www.ebi.ac.uk/arrayexpress/files/E-GEOD-65414/E-GEOD-65414.raw.1.zip
storedIn:
ArrayExpress
qualifier:
gzip compressed
format:
TXT
accessType:
download
authentication:
none
authorization:
none
accessURL: https://www.ebi.ac.uk/arrayexpress/files/E-GEOD-65414/E-GEOD-65414.processed.1.zip
storedIn:
ArrayExpress
qualifier:
gzip compressed
format:
TXT
accessType:
download
authentication:
none
authorization:
none
accessURL: https://www.ncbi.nlm.nih.gov/geo/query/acc.cgi?acc=GSE65414
storedIn:
Gene Expression Omnibus
qualifier:
not compressed
format:
HTML
accessType:
landing page
primary:
true
authentication:
none
authorization:
none
abbreviation:
EBI
homePage: http://www.ebi.ac.uk/
ID:
SCR:004727
name:
European Bioinformatics Institute
homePage: https://www.ebi.ac.uk/arrayexpress/
ID:
SCR:002964
name:
ArrayExpress

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