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Title: Comparison of histone deacetylase 9-1 mutant (SALK_001723) dry seed transcriptome with Col wild-type      
dateReleased:
09-21-2014
description:
Analysis of the transcriptome of dry hda9-1 mutant seeds with those of Col wild-type seeds, using Affymetrix GeneChip Arabidopsis ATH1 Genome Array. The hda9-1 mutant has reduced primary seed dormancy. We used microarrays to dissect which genes are differentially expressed in the hda9-1 mutant to study the mechanisms how HDA9 affects seed dormancy and germination RNA was extracted from tagged dry 18-19-DAP siliques of wild-type Col and the hda9-1 mutant following an adapted protocol of the RNAqueous small scale Phenol-free total RNA isolation kit in addition with RNA isolation aid (Ambion, Austing, TX, USA), as described in Liu et al. (2011) PLoS ONE and Van Zanten et al. (2011) PNAS. Affymetrix GeneChip Arabidopsis ATH1 Genome-Micro hybridization was performed at the Max Planck Genome Centre Cologne. Three independent hybridizations of independent biological replicates, obtained from several dry siliques of at least five plants per replica, were performed.
privacy:
not applicable
aggregation:
instance of dataset
ID:
E-GEOD-50786
refinement:
raw
alternateIdentifiers:
50786
keywords:
functional genomics
dateModified:
05-08-2015
availability:
available
types:
gene expression
name:
Arabidopsis thaliana
ID:
A-AFFY-2
name:
Affymetrix GeneChip Arabidopsis Genome [ATH1-121501]
accessURL: https://www.ebi.ac.uk/arrayexpress/files/E-GEOD-50786/E-GEOD-50786.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-50786/E-GEOD-50786.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=GSE50786
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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