Mountain View
biomedical and healthCAre Data Discovery Index Ecosystem
help Advanced Search
Title: Effects of agouti overexpression in the brain and skin transcriptome of zebrafish      
dateReleased:
09-11-2015
description:
Twenty transgenic fish overexpressing agouti-signaling protein (ASIP, Ceinos et al., Pigment Cell and Melanoma Research 28:196-209, 2015) and wild type (WT) zebrafish were placed in 6-liter tanks and acclimated during 30 days prior to sampling to minimize physiological differences. Animals were sacrificed and the brain+pituitary and the skin dissected under the stereo microscope, placed in trizol and stored at -80C until RNA extraction. Six biological replicates (3 females and 3 males) of each tissue (skin and brain) of each group (ASIP vs WT) were analyzed in a total of 6 slides containing 4 microarrays in the 4 × 44 k format. Global gene expression analyses were performed to search for both sex-dependent and transgene-dependent effects as well as the interaction between both factors (sex x phenotype) on the brain+pituitary and skin transcriptome. Wild type (Tu) or transgenic zebrafish overexpression agouti-signaling protein (ASIP) were reared in similar conditions. Brain+pituitary and skin were sampled from 6 ASIP (3 males + 3 females) and WT (3 males + 3 females) zebrafish. Samples were individually hybridized in a total of 6 slides containing 4 microarrays in the 4 × 44 k format. Microarrays included 60-mer probes to the unique transcripts from Ensembl and Unigene which were annotated by functional categories of GO and pathways of KEGG with bioinformatics package STARS
privacy:
not applicable
aggregation:
instance of dataset
ID:
E-GEOD-72908
refinement:
raw
alternateIdentifiers:
72908
keywords:
functional genomics
dateModified:
09-21-2015
availability:
available
types:
gene expression
name:
Danio rerio
ID:
A-GEOD-20900
name:
Agilent-044138 ZeNo
accessURL: https://www.ebi.ac.uk/arrayexpress/files/E-GEOD-72908/E-GEOD-72908.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-72908/E-GEOD-72908.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=GSE72908
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.