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Sample GSM555524 Query DataSets for GSM555524
Status Public on Jul 19, 2011
Title UNC99-0306B-244K10ug
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 UNC990306B10ug
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 .989 1 40909 12248 37 7 145292 19296 46 11 1332 130 45 143853 54685 108559 1.815 .33 0
2 -3.608 2 61 13 37 7 48 14 47 10 1032 136 46 47 17 1 -4.54 .43 0
3 -1.312 3 62 8 38 6 54 9 47 9 1008 98 46 53 21 8 -1.776 -1 0
4 1.442 4 328 45 37 7 979 156 48 8 972 126 47 969 316 858 1.669 .55 0
5 -.323 5 583 77 38 7 559 82 47 9 1050 128 46 553 591 472 -.105 .58 0
6 -.845 6 636 93 38 7 440 70 47 9 1018 96 46 435 649 361 -.617 .69 0
7 .249 7 468 78 39 6 647 120 47 9 1024 124 46 640 465 553 .473 .51 0
8 -.827 8 7490 419 38 7 5512 775 47 9 1058 114 46 5457 8501 4790 -.462 .19 0
9 -.709 9 6001 806 38 7 4704 1171 48 9 1034 128 47 4657 6737 4120 -.371 .78 0
10 -.316 10 632 96 38 7 606 163 48 9 1048 122 47 600 643 516 -.103 .71 0
11 -.738 11 15226 1497 39 7 13016 2725 48 9 1034 130 47 12887 18124 10867 -.243 .55 0
12 -.254 12 108 24 39 7 120 33 48 9 1012 130 47 118 77 64 .041 .72 0
13 -.577 13 664 90 39 7 537 67 47 9 1052 132 46 531 676 453 -.366 .42 0
14 .537 14 204 32 39 7 350 50 48 10 1092 126 47 346 185 269 .858 .28 0
15 .214 15 245 38 39 7 346 61 48 10 1040 126 47 342 230 267 .525 .62 0
16 .13 16 1415 161 39 7 1809 291 48 9 1042 120 47 1791 1488 1629 .343 .72 0
17 .063 17 132 19 38 7 173 33 48 9 1054 120 47 171 106 111 .415 .52 0
18 -.945 18 121 21 38 7 99 28 47 9 1022 128 46 98 92 47 -.657 .38 0
19 -.05 19 805 92 39 8 901 142 46 9 1056 130 45 892 824 796 .145 -1 0
20 -1.747 20 67294 4695 40 7 33649 6006 47 9 1046 112 46 33315 87099 25946 -1.014 -1 0

Total number of rows: 243504

Table truncated, full table size 18951 Kbytes.




Supplementary data files not provided
Processed data included within Sample table

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