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Sample GSM1065448 Query DataSets for GSM1065448
Status Public on Jan 17, 2013
Title Daphnia magna Manganese rep4
Sample type RNA
 
Source name Daphnia magna exposed for 24h
Organism Daphnia magna
Characteristics chemical: Manganese
age: 14 days
exposure time: 24h
dose: 2.8 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-Media
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 -0.149029199
DM14130 -0.30949197
DM14278 -0.075296223
DM11718 -0.785881358
DM07869 0.059905279
DM12734 -0.115307359
DM06201 -0.912709795
DM06137 -0.534384937
DM02430 0.316124368
DM07327 -0.121684862
DM11030 -1.185351294
DM10370 -2.082225828
DM07148 -0.529518119
DM07633 -1.095530652
DM14906 0.208417312
DM13625 -2.288115172
DM02097 -0.011005394
DM09401 -0.607458326
DM07071 -0.369431182
DM14708 1.720354347

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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