Chromosome 1 Mapping Summary
| Map tier | Category | Marker number (% of total)[i] |
| Radiation hybrid | total markers | 5,557 |
| unique markers | 4,442 (80) | |
| mapped markers | 4,220 (76) | |
| skeletal map | 62 (1) | |
| framework map | 289 (7) | |
| resolution, kb | 910 | |
| Genetic linkage | total markers | 820 |
| mapped markers | 788 (96) | |
| skeletal map (from RH frame) | 111 (14) | |
| framework map | 160 (20) | |
| resolution, cM | 2.0 | |
| resolution, Mb | 1.6 | |
| SNP | total SNPs | 239 |
| Transcript | transcribed markers | 3,543 |
| markers in EST clusters | 2,795 (56) | |
| total EST clusters | 1,830 | |
| Physical | unique YACs | 1,930 |
| markers with YACs | 2,275 (45) | |
| unique BACs/PACs | 6,167 | |
| markers with BACs/PACs | 1,199 (24) | |
| Cytogenetic | framework | 110 |
| inferred cytolocations | 4,898 | |
| markers in single bands | 2,686 (54) | |
| Bundles | markers in bundles | 1,796 |
| bundles | 643 | |
| avg. max distance, Mb | 5.2 | |
| avg. min distance, Mb | 1.4 | |
| Totals | mapped markers | 5,008 |
| marker density, kb | 52 | |
| mapped clones | 8,097 | |
| mapped elements | 13,105 |
[i] Percentages calculated against the total number of mapped markers (5008) except for the RH and GL categories, in which the total number of mapped RH or GL markers was used, respectively.