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Sample GSM107583 Query DataSets for GSM107583
Status Public on Dec 22, 2006
Title 6microg/L_Cu_Exposed_rep2B
Sample type RNA
 
Channel 1
Source name whole organism, exposed 24-h to 6 microg/L Cu
Organism Daphnia magna
Characteristics Daphnia magna: Aquatic Research Organisms
Age: 15-18 days
Biomaterial provider Vulpe Lab
Treatment protocol 24-h exposure to 6 microg/L Copper Sulfate
Growth protocol Genetically homogeneous Daphnia magna, purchased from Aquatic Research Organisms (Hampton, NH), were cultured in COMBO modified for water hardness (Kilham et al. 1998) and kept at 23.50 C in a Percival environmental chamber with a 16-hour light/ 8 hour dark cycle. The D. magna were maintained on a diet of YCT and Selenastrum capricornatum (Aquatic Research Organisms, Hampton, NH). Stock culture medium was renewed, cultures were fed, and neonates were separated from adults three times weekly.
Extracted molecule total RNA
Extraction protocol Trizol method (invitrogen)
Label cy3
Label protocol see the protocols at the website of Dr. Patrick O. Brown's laboratory at Stanford University
 
Channel 2
Source name whole organism, unexposed
Organism Daphnia magna
Characteristics untreated 24 hours
Biomaterial provider Vulpe Lab
Treatment protocol 24-h exposure to 6 microg/L Copper Sulfate
Growth protocol Genetically homogeneous Daphnia magna, purchased from Aquatic Research Organisms (Hampton, NH), were cultured in COMBO modified for water hardness (Kilham et al. 1998) and kept at 23.50 C in a Percival environmental chamber with a 16-hour light/ 8 hour dark cycle. The D. magna were maintained on a diet of YCT and Selenastrum capricornatum (Aquatic Research Organisms, Hampton, NH). Stock culture medium was renewed, cultures were fed, and neonates were separated from adults three times weekly.
Extracted molecule total RNA
Extraction protocol Trizol method (Invitrogen)
Label cy5
Label protocol see the protocols at the website of Dr. Patrick O. Brown's laboratory at Stanford University
 
 
Hybridization protocol see the protocols at the website of Dr. Patrick O. Brown's laboratory at Stanford University
Scan protocol Scanning was performed using an arrayWoRx Biochip Reader (Applied Precision, Issaquah, WA)
Description none
Data processing Signal intensities determined by GenePix software version 3.01 (Axon Instruments, Union City, CA)
 
Submission date May 02, 2006
Last update date Dec 22, 2006
Contact name Helen C Poynton
E-mail(s) helen.poynton@umb.edu
Phone 617-287-7323
Organization name UMass Boston
Department School for the Environment
Lab Poynton Lab
Street address 100 Morrissey Blvd.
City Boston
State/province MA
ZIP/Postal code 02125
Country USA
 
Platform ID GPL3710
Series (1)
GSE4759 1/10 LC50 metal exposures to Daphnia magna

Data table header descriptions
ID_REF
VALUE log2 ratio
Cy3_MEAN signal intensity for cy3 channel
Cy3_BKD_Mean background intensity for cy3 channel
Cy5_MEAN signal intensity for cy5 channel
Cy5_BKD_MEAN background intensity for cy5 channel
Flags flagged spots: "-" no flag, "null" flagged spot

Data table
ID_REF VALUE Cy3_MEAN Cy3_BKD_Mean Cy5_MEAN Cy5_BKD_MEAN Flags
1 -0.62 1382 362 767 487 null
2 -1.214 2787 319 1352 466 -
3 -1.743 2146 304 1017 460 -
4 1.322 363 323 535 469 null
5 -1.808 6073 404 2145 494 -
6 -1.219 7808 466 3751 507 -
7 -1.133 4989 366 2530 483 -
8 -1.52 4720 354 2112 480 -
9 -1.613 2820 342 1281 469 -
10 -1.12 10090 343 5130 466 -
11 -1.447 1849 348 958 474 -
12 -1.18 12320 353 5896 482 -
13 -1.307 3305 339 1647 473 -
14 -1.488 4032 334 1853 466 -
15 -1.439 4625 338 2162 468 -
16 -1.452 1090 365 732 478 -
17 -0.415 750 346 588 468 null
18 -1.533 5788 337 2408 465 -
19 -1.359 12052 326 5136 473 -
20 -1.514 2330 326 1219 471 -

Total number of rows: 4992

Table truncated, full table size 156 Kbytes.




Supplementary data files not provided

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