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Sample GSM555505 Query DataSets for GSM555505
Status Public on Jul 19, 2011
Title UNC98-0107B-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 UNC980107B10ug
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 .195 1 29596 3112 38 7 44180 6153 46 9 1360 118 55 53228 33753 38649 .847 -1 0
2 -1.171 2 55 11 39 7 49 9 46 9 1024 126 55 59 12 5 -1.905 .23 0
3 -.058 3 54 9 40 7 53 10 45 9 1024 134 54 63 10 10 -.531 -1 0
4 .008 4 288 34 39 7 280 68 46 9 1028 128 55 337 241 242 .185 -1 0
5 -.849 5 528 67 40 7 291 77 45 8 1014 128 54 350 465 258 -.72 .5 0
6 -1.222 6 503 68 40 7 228 57 45 9 1028 126 54 274 444 190 -1.071 .48 0
7 .327 7 325 57 40 7 374 85 46 9 998 130 55 450 273 342 .471 .54 0
8 -.912 8 5254 578 40 7 2741 647 46 9 1018 130 55 3302 5143 2732 -.683 .23 0
9 -.402 9 4623 510 40 7 3438 908 46 9 988 130 55 4142 4533 3430 -.165 .66 0
10 -.717 10 537 86 39 7 320 93 46 9 988 124 55 385 474 288 -.593 .69 0
11 -1.063 11 11476 1129 40 7 5868 1550 46 9 1036 130 55 7069 11796 5644 -.706 .58 0
12 -.633 12 102 18 40 7 82 14 44 9 1024 130 53 98 60 39 -.462 .09 0
13 -.338 13 1270 105 39 7 910 190 45 9 1020 114 54 1096 1161 918 -.241 -1 0
14 -.262 14 131 40 39 7 119 46 45 9 1000 122 54 143 90 75 -.032 .81 0
15 -1.889 15 206 38 39 7 89 22 46 9 990 124 55 107 164 44 -1.676 .42 0
16 .7 16 1305 187 39 7 1910 489 47 9 1044 130 56 2301 1205 1958 .828 .42 0
17 -.167 17 109 20 40 8 105 19 46 9 1030 120 55 126 68 60 .041 .23 0
18 -.884 18 90 16 40 8 70 14 46 10 1022 126 55 84 48 26 -.786 -1 0
19 -.884 19 708 86 39 7 370 99 46 9 1062 122 55 445 633 343 -.776 .07 0
20 -.286 20 46941 4064 39 7 52452 12644 47 10 1022 118 56 63195 54743 44899 .429 .28 0

Total number of rows: 243504

Table truncated, full table size 18666 Kbytes.




Supplementary data files not provided
Processed data included within Sample table

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