Table 1.
Properties of the U133 Plus 2.0 expression microarray and the 19K BAC microarray as aCGH tools
| U133 Plus 2.0 microarray | |||
| Total probe sets | 54,675 | Median length of interrogated regions | 535 nucleotides |
| Probe sets interrogating the human genome | 54,045 | Mean length of interrogated regions | 16,703 nucleotides |
| Probe sets interrogating intergenic regions | 14,735 | Median length of regions not covered | 17,447 nucleotides |
| Probe sets interrogating genes | 39,310 | Mean length of regions not covered | 79,884 nucleotides |
| Interrogated gene regions | 17,792 | ||
| 19K BAC microarray | |||
| Total probes | 19,116 (in duplicates) | Median length of interrogated regions | 167,632 nucleotides |
| Probes interrogating the human genome | 18,411 (in duplicates) | Mean length of interrogated regions | 181,473 nucleotides |
| Median length of regions not covered | 2,069 nucleotides | ||
| Mean length of regions not covered | 31,133 nucleotides | ||