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Title: Developmental equivalence of epiblast stem cells (EpiSCs)      
dateReleased:
09-15-2013
description:
Epiblast stem cells (EpiSCs) were derived from the epiblast or the ectoderm (epi/ect) of pre-gastrula stage to late-bud stage mouse embryos. To identify if the EpiSCs retain any original stage specific characteristics or which developmental stage of epi/ect they most closely related to, we performed microarray analysis to compare the gene expression profile of multiple EpiSC lines with that of epi/ect of 7 different stages. Eighteen EpiSC lines established from R1-129 embryos of different stages and 1 line (EpiSC9) imported were harvested in triplicate cultured separately for 3 days. The * marks the subline thawed at a different time and harvested but originated from the same embryo. EpiSC9_T is an RNA sample provided by Dr Tesar. ESCs, iPSCs and MEFs were prepared accordingly. For the epiblast samples, in order to avoid the averaging effect by pooling samples, we linearly amplified the RNA starting from a single epiblast or ectoderm.
privacy:
not applicable
aggregation:
instance of dataset
ID:
E-GEOD-46227
refinement:
raw
alternateIdentifiers:
46227
keywords:
functional genomics
dateModified:
06-03-2014
availability:
available
types:
gene expression
name:
Mus musculus
ID:
A-MEXP-1175
name:
Illumina MouseWG-6 v2.0 Expression BeadChip
accessURL: https://www.ebi.ac.uk/arrayexpress/files/E-GEOD-46227/E-GEOD-46227.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-46227/E-GEOD-46227.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=GSE46227
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