Mountain View
biomedical and healthCAre Data Discovery Index Ecosystem
help Advanced Search
Title: Deciphering targets of CD271-dependent signaling processes      
dateReleased:
02-23-2016
description:
Genome-wide expression profiling of stably NGFR transfected melanoma cells was used to identify genes driven by expression of the nerve growth factor receptor CD271 (NGFR). Stable overexpression of NGFR (CD271): Generation of cell lines stably overexpressing CD271 (NGFR), melanoma cells were transfected with 2 µg of a plasmid expressing GFP-tagged human NGFR (RG207966, OriGene) and selected with G418 (100-300 µg/ml, PAA) over a period of two weeks followed by sub-cloning or FACS. Gene expression profiling: Whole genome expression profiling of T20/02 and A375 cells (NGFR) and control cells (Mock or GFP) was performed with three biological replicates. Illumina raw data of BeadChip HumanHT-12V4 platform were summarized via the BeadStudio without normalization and background correction. Follow-up processing was done via the R/Bioconductor environment employing packages lumi, limma and q-value. Data were normalized with quantile normalization. Genes were termed significantly differentially expressed when the average detection p-value of at least one case was < 0.05 the ratio was outside the interval [0.75,1.33], one of the p-values from limma test, Student's t-test, Welch test and Wilcoxon test was < 0.05. At least one of the q-values corresponding to one of these tests < 0.05.
privacy:
not applicable
aggregation:
instance of dataset
ID:
E-GEOD-78155
refinement:
raw
alternateIdentifiers:
78155
keywords:
functional genomics
dateModified:
02-27-2016
availability:
available
types:
gene expression
name:
Homo sapiens
ID:
A-GEOD-10558
name:
Illumina HumanHT-12 V4.0 expression beadchip
accessURL: https://www.ebi.ac.uk/arrayexpress/files/E-GEOD-78155/E-GEOD-78155.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-78155/E-GEOD-78155.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=GSE78155
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

Feedback?

If you are having problems using our tools, or if you would just like to send us some feedback, please post your questions on GitHub.