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Sample GSM1065393 Query DataSets for GSM1065393
Status Public on Jan 17, 2013
Title Daphnia magna Atrazine rep1
Sample type RNA
 
Source name Daphnia magna exposed for 24h
Organism Daphnia magna
Characteristics chemical: Atrazine
age: 14 days
exposure time: 24h
dose: 2.07 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 0.146571877
DM14130 -0.848897048
DM14278 1.27507221
DM11718 -0.331316064
DM07869 0.520118593
DM12734 0.007412001
DM06201 -0.524321703
DM06137 -0.442982859
DM02430 -0.559738803
DM07327 0.493431222
DM11030 1.01534239
DM10370 -0.62039214
DM07148 0.504774699
DM07633 0.442566993
DM14906 0.755393272
DM13625 -1.647082563
DM02097 -0.451945135
DM09401 -0.051352452
DM07071 -0.648015855
DM14708 -0.877104795

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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