Chromosome distribution of all mapped probe sets on U133Plus2.0 microarray and the 70 genes of the high-risk signature
| Chromosome . | U133Plus2.0 . | Q1 . | Q4 . | Combined . |
|---|---|---|---|---|
| Gene no. (%) . | Gene no. (%) . | Gene no. (%) . | Gene no. (%) . | |
| 1 | 5379 (10) | 9 (47.4) | 12 (23.5) | 21 (30)* |
| 2 | 3958 (7.3) | 1 (5.3) | 2 (3.9) | 3 (4.3) |
| 3 | 3275 (6.1) | 0 (0) | 7 (13.7) | 7 (10) |
| 4 | 2314 (4.3) | 0 (0) | 0 (0) | 0 (0) |
| 5 | 2615 (4.8) | 0 (0) | 2 (3.9) | 2 (2.9) |
| 6 | 2956 (5.5) | 1 (5.3) | 1 (2) | 2 (2.9) |
| 7 | 2769 (5.1) | 0 (0) | 2 (3.9) | 2 (2.9) |
| 8 | 2014 (3.7) | 0 (0) | 4 (7.8) | 4 (5.7) |
| 9 | 2139 (4) | 2 (10.5) | 0 (0) | 2 (2.9) |
| 10 | 2192 (4.1) | 1 (5.3) | 2 (3.9) | 3 (4.3) |
| 11 | 2889 (5.4) | 1 (5.3) | 1 (2) | 2 (2.9) |
| 12 | 2739 (5.1) | 1 (5.3) | 3 (5.9) | 4 (5.7) |
| 13 | 1250 (2.3) | 1 (5.3) | 0 (0) | 1 (1.4) |
| 14 | 1793 (3.3) | 0 (0) | 0 (0) | 0 (0) |
| 15 | 1805 (3.3) | 0 (0) | 0 (0) | 0 (0) |
| 16 | 2084 (3.9) | 0 (0) | 2 (3.9) | 2 (2.9) |
| 17 | 2843 (5.3) | 0 (0) | 3 (5.9) | 3 (4.3) |
| 18 | 966 (1.8) | 0 (0) | 1 (2) | 1 (1.4) |
| 19 | 2839 (5.3) | 0 (0) | 3 (5.9) | 3 (4.3) |
| 20 | 1487 (2.8) | 1 (5.3) | 2 (3.9) | 3 (4.3) |
| 21 | 662 (1.2) | 0 (0) | 1 (2) | 1 (1.4) |
| 22 | 1225 (2.3) | 0 (0) | 1 (2) | 1 (1.4) |
| X | 1691 (3.1) | 1 (5.3) | 2 (3.9) | 3 (4.3) |
| Y | 107 (0.2) | 0 (0) | 0 (0) | 0 (0) |
| Total | 53991 | 19 (100) | 51 (100) | 70 (100) |
| Chromosome . | U133Plus2.0 . | Q1 . | Q4 . | Combined . |
|---|---|---|---|---|
| Gene no. (%) . | Gene no. (%) . | Gene no. (%) . | Gene no. (%) . | |
| 1 | 5379 (10) | 9 (47.4) | 12 (23.5) | 21 (30)* |
| 2 | 3958 (7.3) | 1 (5.3) | 2 (3.9) | 3 (4.3) |
| 3 | 3275 (6.1) | 0 (0) | 7 (13.7) | 7 (10) |
| 4 | 2314 (4.3) | 0 (0) | 0 (0) | 0 (0) |
| 5 | 2615 (4.8) | 0 (0) | 2 (3.9) | 2 (2.9) |
| 6 | 2956 (5.5) | 1 (5.3) | 1 (2) | 2 (2.9) |
| 7 | 2769 (5.1) | 0 (0) | 2 (3.9) | 2 (2.9) |
| 8 | 2014 (3.7) | 0 (0) | 4 (7.8) | 4 (5.7) |
| 9 | 2139 (4) | 2 (10.5) | 0 (0) | 2 (2.9) |
| 10 | 2192 (4.1) | 1 (5.3) | 2 (3.9) | 3 (4.3) |
| 11 | 2889 (5.4) | 1 (5.3) | 1 (2) | 2 (2.9) |
| 12 | 2739 (5.1) | 1 (5.3) | 3 (5.9) | 4 (5.7) |
| 13 | 1250 (2.3) | 1 (5.3) | 0 (0) | 1 (1.4) |
| 14 | 1793 (3.3) | 0 (0) | 0 (0) | 0 (0) |
| 15 | 1805 (3.3) | 0 (0) | 0 (0) | 0 (0) |
| 16 | 2084 (3.9) | 0 (0) | 2 (3.9) | 2 (2.9) |
| 17 | 2843 (5.3) | 0 (0) | 3 (5.9) | 3 (4.3) |
| 18 | 966 (1.8) | 0 (0) | 1 (2) | 1 (1.4) |
| 19 | 2839 (5.3) | 0 (0) | 3 (5.9) | 3 (4.3) |
| 20 | 1487 (2.8) | 1 (5.3) | 2 (3.9) | 3 (4.3) |
| 21 | 662 (1.2) | 0 (0) | 1 (2) | 1 (1.4) |
| 22 | 1225 (2.3) | 0 (0) | 1 (2) | 1 (1.4) |
| X | 1691 (3.1) | 1 (5.3) | 2 (3.9) | 3 (4.3) |
| Y | 107 (0.2) | 0 (0) | 0 (0) | 0 (0) |
| Total | 53991 | 19 (100) | 51 (100) | 70 (100) |
P < .001. An exact test for binomial proportions was used to compare the proportion of retained probe sets mapping to chromosome 1 to the proportion for the entire array. The Affymetrix control gene number was 62; unknown, 622, and total, 54 675.