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Sample GSM1065472 Query DataSets for GSM1065472
Status Public on Jan 17, 2013
Title Daphnia magna Parathion rep4
Sample type RNA
 
Source name Daphnia magna exposed for 24h
Organism Daphnia magna
Characteristics chemical: Parathion
age: 14 days
exposure time: 24h
dose: 0.00226 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-Acetone
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 0.382218215
DM14130 -0.1307054
DM14278 1.630490778
DM11718 0.414523212
DM07869 0.055913024
DM12734 0.02853383
DM06201 -0.107341526
DM06137 -0.156516545
DM02430 -0.581281758
DM07327 -0.002626055
DM11030 0.790617266
DM10370 0.146162073
DM07148 0.567780551
DM07633 0.380637275
DM14906 1.157243804
DM13625 0.470044999
DM02097 -0.473051583
DM09401 0.002409776
DM07071 -1.910077613
DM14708 -0.84479598

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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