Table 3 Microarray Coverage of UHRR, UMRR and URRR.
From: Universal Reference RNA as a standard for microarray experiments
Array platform | Array used for analysis | Spots number | Spots with intensity value above zero % | Spots with intensity value above 1x background % | Spots with intensity value above 2x background % |
|---|---|---|---|---|---|
UHRR | |||||
NCI, NIH | 3 | 7,600 | 99.9 | 99 | 97 |
NCI, NIH | 6 | 10,000 | 99.9 | 98 | 82 |
Agilent | 4 | 12,000 | 99.9 | 92 | 68 |
Stanford University | 6 | 41,000 | 99.9 | 86 | 63 |
Stanford University | 11 | 43,000 | 99.9 | 85 | 60 |
UMRR | |||||
NCI, NIH | 3 | 8,700 | 99.9 | 97 | 93 |
University of North Carolina | 4 | 7,500 | 99.9 | 97 | 85 |
Agilent | 4 | 8,500 | 98 | 87 | 70 |
URRR | |||||
NCI, NIH | 2 | 6.500 | 98 | 81 | 62 |
Agilent | 8 | 14,500 | 99.7 | 86 | 72 |