GEO Logo
   NCBI > GEO > Accession DisplayHelp Not logged in | LoginHelp
GEO help: Mouse over screen elements for information.
Sample GSM271862 Query DataSets for GSM271862
Status Public on Jan 31, 2009
Title 1dpa Beclo 1
Sample type RNA
Source name 1 day post amputation fin; Beclo Exposed; replicate 1
Organism Danio rerio
Characteristics AB strain larval zebrafish - regenerating caudal fin
Extracted molecule total RNA
Extraction protocol Caudal fins from two day old embryos (AB strain, Eugene, OR) were amputated and the animals were exposed to either DMSO (vehicle control) or 1uM Beclomethasone (Sigma) in the water for 1dpa. After several rinses in fish water, the regenerating fin tissue was amputated and collected for RNA analysis. RNA was extracted from the fin tissue using the RNAqueous Micro kit (Ambion, Austin, TX). Three groups at each time point and treatment, each comprised of 150 larval fins, were pooled to make an individual replicate. The quality and quantity of RNA was analyzed by UV absorbance. The abundance of ribosomal RNA and degree of degradation was determined in electropherogram patterns using the 2100 Bioanalyzer and RNA 6000 Nano chips (Agilent Technologies, Palo Alto, CA).
Label Labeling and probe processing was conducted under manufactures recommendations.
Label protocol A total of 100ng of RNA from the larval fin tissue (+/-Beclomethsone) at 1dpa were used to generate biotinylated complementary RNA (cRNA) using the Two-Cycle Target Labeling kit (Affymetrix, Santa Clara, CA).
Hybridization protocol Hybridization was conducted as stipulated by Affymetrix GeneChip Expression Analysis Technical Manual (701021 Rev. 5).
Scan protocol Affymetrix fluidics station 400 was used to wash the arrays. Arrays were scanned with an Affymetrix scanner 3000.
Description The caudal fin of zebrafish larvae at 2day post fertilization were amputated, follwed by exposure with Beclomethsone or vehicle. Regenerating fin tissue was collected at 1days post amputation for mRNA abundance analysis.
Data processing Data was GC-RMA preprocessed and each gene was normalized to the median using Gene Spring 7.1 software.
Submission date Mar 07, 2008
Last update date Jul 21, 2008
Contact name Robert L Tanguay
Phone 541-737-6514
Organization name Oregon State University
Department EMT
Street address 1007 ALS
City Corvallis
State/province OR
ZIP/Postal code 97331
Country USA
Platform ID GPL1319
Series (1)
GSE10766 1Day Post Amputation Vehicle or Beclomethasone Exposed

Data table header descriptions

Data table
AFFX-BioB-3_at 0.946679354
AFFX-BioB-5_at 1.0194453
AFFX-BioB-M_at 1.024251819
AFFX-BioC-3_at 0.980989814
AFFX-BioC-5_at 0.999628961
AFFX-BioDn-3_at 0.928748369
AFFX-BioDn-5_at 0.876692951
AFFX-CreX-3_at 0.868154705
AFFX-CreX-5_at 0.946855962
AFFX-DapX-3_at 1.157700181
AFFX-DapX-5_at 0.584957123
AFFX-DapX-M_at 0.927036583
AFFX-Dr-AB076373-1_at 0.36559549
AFFX-Dr-acta1-3_at 1.858013034
AFFX-Dr-acta1-5_at 0.20362702
AFFX-Dr-acta1-5_x_at 1.680621862
AFFX-Dr-acta1-M_at 2.699899435
AFFX-Dr-AF292559-1_at 0.331539214
AFFX-Dr-AF292559-2_s_at 0.841939688
AFFX-Dr-AF292559-3_s_at 0.763926148

Total number of rows: 15617

Table truncated, full table size 436 Kbytes.

Supplementary file Size Download File type/resource
GSM271862.CEL.gz 2.2 Mb (ftp)(http) CEL
Raw data provided as supplementary file
Processed data included within Sample table

| NLM | NIH | GEO Help | Disclaimer | Accessibility |
NCBI Home NCBI Search NCBI SiteMap