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Sample GSM555510 Query DataSets for GSM555510
Status Public on Jul 19, 2011
Title UNC98-2049B-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 UNC982049B
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 .074 1 50731 12233 43 9 36536 10669 48 9 1370 128 111 84967 41910 44130 .743 -1 0
2 -1.064 2 111 20 44 9 62 13 48 9 1036 124 110 144 45 21 -.98 .16 0
3 -.885 3 111 17 44 8 63 12 47 9 998 118 109 146 45 24 -.834 -1 0
4 .474 4 440 46 44 9 420 83 46 10 1032 122 106 976 326 454 1.143 .35 0
5 -.331 5 813 91 45 9 453 77 47 10 1024 122 109 1053 627 498 .297 .47 0
6 -.81 6 782 77 45 8 332 77 49 9 1022 120 113 772 605 345 -.162 .39 0
7 .594 7 702 87 45 8 703 149 49 10 1034 126 113 1634 533 805 1.211 .37 0
8 -.462 8 9734 745 44 8 4535 667 50 10 1034 116 116 10546 7737 5617 .106 .26 0
9 -.486 9 8491 1172 46 8 3880 754 48 10 1030 124 111 9023 6731 4808 .077 .78 0
10 .099 10 806 119 45 9 586 122 48 9 1030 124 111 1362 618 663 .719 .63 0
11 -.752 11 19974 2208 44 8 7730 1375 48 9 1016 132 111 17976 16057 9535 -.158 .38 0
12 -.204 12 179 28 44 8 123 26 47 9 1018 130 109 286 109 94 .391 -1 0
13 .203 13 1425 169 44 9 1066 215 48 9 1040 126 111 2479 1105 1272 .779 .64 0
14 .124 14 256 30 46 9 206 39 48 9 1026 124 111 479 175 191 .809 .44 0
15 -.65 15 351 54 45 8 182 36 47 9 1054 120 109 423 255 162 .037 .38 0
16 .612 16 2025 226 45 9 1959 407 48 9 1048 128 111 4555 1573 2405 1.167 .46 0
17 -.155 17 195 32 44 8 138 27 48 9 1026 120 111 320 123 110 .478 .36 0
18 -1.088 18 177 20 45 8 85 17 48 9 992 114 111 197 102 48 -.608 .48 0
19 -.486 19 1069 135 45 8 528 101 48 9 984 128 111 1227 830 592 .124 .32 0
20 -2.104 20 99870 10093 44 9 15859 2651 48 9 1006 119 111 36881 82385 19159 -1.442 -1 0

Total number of rows: 243504

Table truncated, full table size 19300 Kbytes.




Supplementary data files not provided
Processed data included within Sample table

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