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Title: WT and Ikaros-deficient follicular B cells stimulated with anti-IgM      
dateReleased:
01-26-2016
description:
We have observed that follicular B cells from mice with a hypomorphic mutation (IkL/L) in the Ikzf1 gene (which encodes the Ikaros transcription factor) exhibit an increased proliferative response to anti-IgM stimulation (Kirstetter et al, Eur J Immunol, 32:720-30, 2002). We asked if Ikaros controls the transcriptional response that unfolds after activation, or if differences in the transcriptional landscape of resting B cells could explain the altered response. To this end, we have determined the transcriptome of unstimulated WT and IkL/L follicular B cells, as well as that of cells stimulated for 3h and 12h with anti-IgM. Samples from 2 independent experients were analyzed. Follicular splenic B cell were sorted from 6-week old WT or IkL/L mice, and stimulated for 3 or 12h with anti IgM, or cultured without anti-IgM for 3h (unstimulated samples) 2 independant experiments were performed
privacy:
not applicable
aggregation:
instance of dataset
ID:
E-GEOD-75712
refinement:
raw
alternateIdentifiers:
75712
keywords:
functional genomics
dateModified:
02-09-2016
availability:
available
types:
gene expression
name:
Mus musculus
ID:
A-AFFY-45
name:
Affymetrix GeneChip Mouse Genome 430 2.0 [Mouse430_2]
accessURL: https://www.ebi.ac.uk/arrayexpress/files/E-GEOD-75712/E-GEOD-75712.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-75712/E-GEOD-75712.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=GSE75712
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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