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Title: Wnt ligands from the embryonic surface ectoderm regulate bimetallic strip optic cup morphogenesis in the mouse      
dateReleased:
01-22-2015
description:
Wnt signaling in early eye development, specifically the lens placode shows expression of 12 out of 19 Wnt ligands. We these Wnt activities were suppressed using conditional deletion of Wntless, dramatic phenotypic changes in morphogensis occurred. Microarray analysis of the genes that were changed in response to deletion of Wnt ligands in the developing eye region show direct or indirect responses from the surface ectoderm to the developing RPE and optic cup curvature, creating an overal shape change phenotype in the bilayerd epithelium of the optic cup. Mouse embryos at embryonic stage e10.5 were disected into pbs and eye regions were disected and removed for RNA extraction and hybridization to Affymetrix microarrays. We sought to identify the genes that were changed in response to deletion of Wls from the developing surface ectoderm of the eye region. Genes changed could be the direct or indirect result from deleltion of Wls from the surface ectoderm using the LeCre recombinase gene as a tool for analysis.
privacy:
not applicable
aggregation:
instance of dataset
ID:
E-GEOD-65154
refinement:
raw
alternateIdentifiers:
65154
keywords:
functional genomics
dateModified:
08-05-2015
availability:
available
types:
gene expression
name:
Mus musculus
ID:
A-AFFY-130
name:
Affymetrix GeneChip Mouse Gene 1.0 ST Array [MoGene-1_0-st-v1]
accessURL: https://www.ebi.ac.uk/arrayexpress/files/E-GEOD-65154/E-GEOD-65154.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-65154/E-GEOD-65154.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=GSE65154
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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