Table 2.
Replication of linkage at chromosomes 6 and 7.
| Marker |
Chr. Location |
Physical Map Location (Mb) |
Genethon Location (cM) |
São Luis Primary Scan |
Natal | São Luis + Natal | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| LOD | Zlr | P | LOD | Zlr | P | LOD | Zlr | P | ||||
| D6S1581 | 6q25.3 | 160.2 | 165 | 0.52 | 1.54 | NS | 0.03 | 0.38 | NS | 0.38 | 1.33 | NS |
| D6S264 | 6q27 | 166.6 | 179.1 | 0.57 | 1.62 | 0.053 | 0.99 | 2.14 | 0.016 | 0.71 | 1.81 | 0.035 |
| D6S281 | 6q27 | 169.7 | -* | 0.97 | 2.11 | 0.017 | 0.65 | 1.73 | 0.042 | 1.08 | 2.22 | 0.013 |
| D6S446 | 6q27 | 170.4 | 188.4 | 0.05 | 0.49 | NS | 0.32 | 1.22 | NS | 0.14 | 0.79 | |
| D7S519 | 7p13 | 46.0 | 70.5 | 0.75 | 1.86 | 0.032 | 0.13 | 0.78 | NS | 0.86 | 2.00 | 0.023 |
| D7S502 | 7q11.22 | 66.7 | 79.6 | 0.60 | 1.66 | 0.048 | 1.04 | 2.18 | 0.014 | 1.34 | 2.49 | 0.007 |
location in Genethon map inconsistent with physical or decode maps; position used based on physical map
Replication for linkage was undertaken for chromosomes 3, 4, 6, 8, 16, and 19 in the Natal families (see Table 1) by genotyping 25 markers from the Applied Biosystems ABI Prism Linkage Mapping Set version 2 (Electronic Database Information 2). Only chromosomes 6 and 7 were independently positive for linkage in Natal. Linkage analysis was performed as before (see legend to Figure 1).