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Sample GSM1065480 Query DataSets for GSM1065480
Status Public on Jan 17, 2013
Title Daphnia magna Phenanthrene rep4
Sample type RNA
 
Source name Daphnia magna exposed for 24h
Organism Daphnia magna
Characteristics chemical: Phenanthrene
age: 14 days
exposure time: 24h
dose: 0.366 mg/L
Treatment protocol Twenty daphnids (Two-week old) were exposed to 1 L of COMBO medium containing 1/10 LC50 concentration of each chemical with four replicates
Growth protocol D. Magna were obtained from Aquatic Research Organisms (Hampton, NH) and cultured at 20C in modified COMBO medium. Culturing medium was renewed three times a week, and Pseudokirchneriella subcapitata (formerly Selenastrum capricornutu) and YCT added for food.
Extracted molecule total RNA
Extraction protocol After 24 h exposure, total RNA was extracted with Trizol (Invitrogen, CA, USA) according to the standard method.
Label Cy3
Label protocol Agilent 1 colour Quick-Amp Labelling Protocol
 
Hybridization protocol Agilent 1 colour Quick-Amp Labelling Protocol
Scan protocol The scanning and feature extraction were performed using GenePix 4000B (Axon, USA) and GenePix Pro 6.0 software (Axon, USA).
Description Control-DMSO
Data processing Raw microarray data was read and normalized against their respective controls (listed in the description field) using loess within the statistical environment R using the marray and limma packages.
 
Submission date Jan 16, 2013
Last update date Jan 17, 2013
Contact name Philipp Antczak
E-mail(s) p.antczak@liv.ac.uk
Organization name University of Liverpool
Street address Crown Street
City Liverpool
State/province Merseyside
ZIP/Postal code L69 7ZB
Country United Kingdom
 
Platform ID GPL16518
Series (1)
GSE43564 The Molecular Toxicity Identification Evaluation (mTIE) Approach Predicts Chemical Exposure in Daphnia magna

Data table header descriptions
ID_REF
VALUE Loess Normalized ratios

Data table
ID_REF VALUE
DM12422 0.189443637
DM14130 -1.682777777
DM14278 0.409770938
DM11718 -0.383144431
DM07869 -0.017078813
DM12734 0.237163191
DM06201 0.366690084
DM06137 -0.294319018
DM02430 0.159063446
DM07327 0.384176407
DM11030 0.265755401
DM10370 -0.262794606
DM07148 0.251893848
DM07633 -0.476887857
DM14906 -0.572552623
DM13625 -0.816848411
DM02097 -0.208753566
DM09401 0.237643481
DM07071 0.83383922
DM14708 0.019570448

Total number of rows: 13481

Table truncated, full table size 268 Kbytes.




Supplementary data files not provided
Processed data included within Sample table

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