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Title: Expression data for transcriptional engineering mutants capable of L-tyrosine overproduction      
dateReleased:
09-04-2012
description:
We measured transcriptional changes in four strains – P2, rpoD3, rpoA14, and rpoA27 - in an effort to understand mechanisms by which L-tyrosine production is positively influenced by the presence of mutant rpoA- and rpoD-encoded transcriptional components. Strains P2, rpoA14, rpoA27, and rpoD3 were grown in 50 ml MOPS minimal medium to an OD600 of approximately 0.4. Triplicates samples of RNA (on three separate days) were then extracted for hybridization onto Affymetrix microarrays.
privacy:
not applicable
aggregation:
instance of dataset
ID:
E-GEOD-21652
refinement:
raw
alternateIdentifiers:
21652
keywords:
functional genomics
dateModified:
09-26-2012
availability:
available
types:
gene expression
name:
Escherichia coli
ID:
A-AFFY-56
name:
Affymetrix GeneChip E.coli Genome 2.0 Array [E_coli_2]
accessURL: https://www.ebi.ac.uk/arrayexpress/files/E-GEOD-21652/E-GEOD-21652.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-21652/E-GEOD-21652.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=GSE21652
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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