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Sample GSM555406 Query DataSets for GSM555406
Status Public on Jul 19, 2011
Title UNC04-0547B-244K
Sample type RNA
 
Channel 1
Source name Human Reference B
Organism Homo sapiens
Characteristics sample type: reference
composition: Stratagene Human Universal Reference containing 1/10 added MCF7 and ME16C RNAs
Biomaterial provider Stratagene
Extracted molecule total RNA
Extraction protocol Total RNA isolated by stratagene
Label Cy3
Label protocol Described in Hu et al., 2005, BioTechniques, 38:121-124 (PMID: 15679094).
 
Channel 2
Source name breast tumor
Organism Homo sapiens
Characteristics tissue: breast tumor
Extracted molecule total RNA
Extraction protocol Qiagen Rneasy Kit
Label Cy5
Label protocol Described in Hu et al., 2005, BioTechniques, 38:121-124 (PMID: 15679094).
 
 
Hybridization protocol Described in Hu et al., 2005, BioTechniques, 38:121-124 (PMID: 15679094).
Scan protocol Fluorescent array images were collected for both Cy3 and Cy5 with a GenePix 4000B fluorescent scanner and image intensity data were extracted and analyzed with GenePix Pro 5.1 analysis software.
Description UNC040547B
Data processing Data for both channels were Lowess-normalized using the UNC microarray database, and then the log(2) ratio was taken.
 
Submission date Jun 11, 2010
Last update date Jul 29, 2014
Contact name Melissa Troester
E-mail(s) [email protected]
Organization name University of North Carolina at Chapel Hill
Department Epidemiology
Street address 135 Dauer Drive, CB 7435
City Chapel Hill
State/province NC
ZIP/Postal code 27599
Country USA
 
Platform ID GPL8274
Series (1)
GSE22384 Systematic Bias in Genomic Classification Due to Contaminating Normal Tissue in Breast Tumor Samples

Data table header descriptions
ID_REF Spot Reference ID
VALUE log2_ratio of CH2DL_MEAN over CH1DL_MEAN (LOG_RAT2L_MEAN)
SPOT spot number on array
CH1_MEAN
CH1_SD standard deviation of channel 1 intensity
CH1_BKD_MEDIAN channel 1 background median intensity
CH1_BKD_SD standard deviation of channel 1 background median intensity
CH2_MEAN channel 2 mean intensity
CH2_SD standard deviation of channel 2 intensity
CH2_BKD_MEDIAN channel 2 background median intensity
CH2_BKD_SD standard deviation of channel 2 background median intensity
TOT_BPIX number of background pixels
TOT_SPIX number of spot pixels
CH2BN_MEDIAN channel 2 normalized background median intensity
CH2IN_MEAN channel 2 normalized mean intensity
CH1DL_MEAN channel 1 Lowess_normalized mean intensity
CH2DL_MEAN channel 2 Lowess_normalized mean intensity
LOG_RAT2N_MEAN log2_ratio of channel 2 normalized over channel 1 (global normalization)
CORR correlation coefficient among pixels
FLAG Spot flag. 0:not flagged; negative:flagged as bad spots; positive:flagged as good spots

Data table
ID_REF VALUE SPOT CH1_MEAN CH1_SD CH1_BKD_MEDIAN CH1_BKD_SD CH2_MEAN CH2_SD CH2_BKD_MEDIAN CH2_BKD_SD TOT_BPIX TOT_SPIX CH2BN_MEDIAN CH2IN_MEAN CH1DL_MEAN CH2DL_MEAN LOG_RAT2N_MEAN CORR FLAG
1 -.376 1 28484 2057 38 7 30813 7055 47 9 1368 124 43 28797 33701 25969 .016 -1 0
2 -1.735 2 52 8 38 7 50 12 47 9 1016 128 43 46 12 3 -2.224 .15 0
3 -1.023 3 54 11 39 7 52 11 46 9 1022 128 42 48 14 6 -1.322 -1 0
4 -.496 4 262 33 38 6 256 58 46 9 994 126 42 239 258 183 -.18 .46 0
5 -1.054 5 421 53 39 7 290 64 48 10 1036 124 44 271 438 211 -.747 -1 0
6 -1.393 6 391 56 39 7 224 39 47 10 1028 126 43 209 404 154 -1.08 -1 0
7 .234 7 297 49 40 6 444 72 47 9 974 124 43 414 295 347 .524 -1 0
8 -1.015 8 5631 381 40 6 3642 465 47 9 1006 108 43 3403 6373 3154 -.735 .37 0
9 .133 9 4466 605 39 7 6371 1638 47 9 1032 132 43 5954 5054 5540 .417 .67 0
10 -.393 10 371 54 39 7 379 96 48 10 1052 120 44 354 380 289 -.094 .51 0
11 -.652 11 11413 854 39 7 9662 2173 47 10 1040 114 43 9029 13110 8342 -.34 .68 0
12 -.773 12 99 21 40 7 90 19 47 9 1016 130 43 84 66 39 -.525 .29 0
13 -.48 13 1066 131 40 7 992 238 48 10 1030 118 44 927 1163 833 -.216 .53 0
14 .19 14 157 30 41 7 223 61 47 9 1022 110 43 208 134 153 .508 .23 0
15 .833 15 207 37 39 7 445 102 48 9 982 130 44 415 194 345 1.143 .41 0
16 .274 16 1071 120 39 7 1654 357 48 9 988 126 44 1545 1171 1416 .542 -1 0
17 -.3 17 113 24 40 7 125 22 48 10 1052 114 44 116 83 68 0 .52 0
18 -1.34 18 93 19 40 7 72 17 48 9 1010 124 44 67 58 22 -1.204 -1 0
19 -.581 19 537 55 40 7 478 98 48 9 1004 114 44 446 565 378 -.304 .59 0
20 -1.04 20 57451 2138 41 8 40307 9431 50 10 962 110 46 37670 68945 33522 -.61 .42 0

Total number of rows: 243504

Table truncated, full table size 18654 Kbytes.




Supplementary data files not provided
Processed data included within Sample table

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