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Title: Genome-wide mapping of early replication fragile sites (ERFS)      
dateReleased:
02-04-2013
description:
DNA double strand breaks (DSBs) in B lymphocytes are thought to arise stochastically during replication (S phase) or as a result of targeted DNA damage by activation induced cytidine deaminase (AID) in G1. Here we identify a novel class of recurrent, early replicating and AID independent DNA lesions, termed early replication fragile sites (ERFS), by genome-wide localization of DNA repair proteins DNA double strand breaks (DSBs) in B lymphocytes are thought to arise stochastically during replication (S phase) or as a result of targeted DNA damage by activation induced cytidine deaminase (AID) in G1. Here we identify a novel class of recurrent, early replicating and AID independent DNA lesions, termed early replication fragile sites (ERFS), by genome-wide localization of DNA repair proteins DNA double strand breaks (DSBs) in B lymphocytes are thought to arise stochastically during replication (S phase) or as a result of targeted DNA damage by activation induced cytidine deaminase (AID) in G1. Here we identify a novel class of recurrent, early replicating and AID independent DNA lesions, termed early replication fragile sites (ERFS), by genome-wide localization of DNA repair proteins RPA, SMC5, gamma-H2AX, and BRCA1 in B cells subjected to replication stress. Protein-DNA association for four DNA damage response proteins (RPA, SMC5, g-H2AX, BRCA1), BrdU incorporation, and gene transcription in B lymphocytes with and without hydroxyurea treatment were examined.
privacy:
not applicable
aggregation:
instance of dataset
ID:
E-GEOD-43504
refinement:
raw
alternateIdentifiers:
43504
keywords:
functional genomics
dateModified:
08-21-2013
availability:
available
types:
gene expression
name:
Mus musculus
accessURL: https://www.ebi.ac.uk/arrayexpress/files/E-GEOD-43504/E-GEOD-43504.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-43504/E-GEOD-43504.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=GSE43504
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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