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Title: Over-expression of bHLH122 in Arabidopsis      
dateReleased:
05-07-2013
description:
bHLH122 could be induced by salt, osmotic and drought stress except ABA, the transgentic Arabidopsis were more tolerant to abiotic stresses, such as drought and salt. What's more, in the overexpression plants, the endogenesis ABA contents were higher than WT. We found there existed an interaction between bHLH122 and CYP707A3 by virtue of EMSA and ChIP assays. We wanted to learn more about the molecular mechanism of bHLH122 and to explore what had changed in the over-expression plant through Genechips. Two independent overexpression bHLH122 lines and WT Arabidopsis were chosen to RNA extraction and hybridization on Affymetrix microarrays. The plants were sowed on MS medium after 96 h stratification,then transferred into soil after one weeks. After 2 weeks, collected the shoot above the soil and extracted RNA, digested by DNaseⅠand hybrid on Affymetrix microarrays.
privacy:
not applicable
aggregation:
instance of dataset
ID:
E-GEOD-46661
refinement:
raw
alternateIdentifiers:
46661
keywords:
functional genomics
dateModified:
06-03-2014
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-46661/E-GEOD-46661.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-46661/E-GEOD-46661.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=GSE46661
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