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Title: Signatures of murine B-cell development implicate Yy1 as a regulator of the germinal center-specific program      
dateReleased:
02-14-2011
description:
Heirarchical development of B-cells involves the induction and supression of large sets of genes that provide the basis for differentiation and, ultimately, antibody production. We used microarrays to define comprehensive differentiation state-specific transcriptional signatures in order to gain insight into B-cell biology. In addition, we compared profiles of normal B-cells to those of murine lymphoma models that are putatively aligned with different states. B-cells of different differentiation states were purified from the bone marrow and spleen of mice use flow cytometry with antibodies specific for pre-defined markers of each differentiation state. Purified populations were then profiled using Affymetrix Mouse 430A2 gene expression microarrays. Tumors from Bcl6-trangenic mice, Bcl6/Myc dual-transgenic mice and p53/Lig4 double knock-out mice were also profiled using these microarrays in order to assess the similarities/differences between normal and malignant B-cells.
privacy:
not applicable
aggregation:
instance of dataset
ID:
E-GEOD-26408
refinement:
raw
alternateIdentifiers:
26408
keywords:
functional genomics
dateModified:
06-26-2012
availability:
available
types:
gene expression
name:
Mus musculus
ID:
A-AFFY-36
name:
Affymetrix GeneChip Mouse Genome 430A 2.0 [Mouse430A_2]
accessURL: https://www.ebi.ac.uk/arrayexpress/files/E-GEOD-26408/E-GEOD-26408.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-26408/E-GEOD-26408.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=GSE26408
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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