Table 8.
Results of model fitting to describe decay of linkage disequilibrium
|
Round of selection |
Feature added to model |
Variance explained |
Fitted model |
|
|---|---|---|---|---|
| Models for extent of linkage disequilibrium within 100-kb windows | ||||
| 1 | Polymorphism (π) | 0.140 | E(zLD) = -0.38 zπ | |
| 2 | GC | 0.240 | E(zLD) = -0.36 zπ - 0.32 zGC | |
| 3 | Total repeats | 0.316 | E(zLD) = -0.38 zπ - 0.29 zGC + 0.28 zTotal repeats | |
| 4 | Known gene codons | 0.349 | E(zLD) = -0.34 zπ - 0.39 zGC + 0.30 zTotal repeats + 0.24 zcodons | |
| 5 | Centromere (5 Mb) | 0.364 | E(zLD) = -0.34 zπ - 0.39 zGC + 0.29 zTotal repeats + 0.24 zcodons + 0.27 zcentromere(5 Mb) | |
| Models for extent of linkage disequilibrium within 500-kb windows | ||||
| 1 | Polymorphism (π) | 0.174 | E(zLD) = -0.42 zπ | |
| 2 | Total repeats | 0.327 | E(zLD) = -0.44 zπ + 0.39 zTotal repeats | |
| 3 | GC | 0.413 | E(zLD) = -0.45 zπ + 0.35 zTotal repeats - 0.30 zGC | |
| 4 | Known gene codons | 0.442 | E(zLD) = -0.42 zπ + 0.34 zTotal repeats - 0.45 zGC + 0.24 zcodons | |
| 5 | Centromere (5 Mb) | 0.462 | E(zLD) = -0.41 zπ + 0.32 zTotal repeats - 0.46 zGC + 0.25 zcodons + 0.30 zcentromere(5 Mb) | |
| Models for extent of linkage disequilibrium within 1000-kb windows | ||||
| 1 | Polymorphism (π) | 0.168 | E(zLD) = -0.42 zπ | |
| 2 | Total repeats | 0.326 | E(zLD) = -0.44 zπ + 0.40 zTotal repeats | |
| 3 | GC | 0.433 | E(zLD) = -0.47 zπ + 0.36 zTotal repeats - 0.33 zGC | |
| 4 | Known gene codons | 0.457 | E(zLD) = -0.44 zπ + 0.34 zTotal repeats - 0.49 zGC + 0.23 zcodons | |
| 5
|
Centromere (5 Mb)
|
0.482
|
E(zLD) = -0.43 zπ + 0.32 zTotal repeats - 0.50 zGC + 0.25 zcodons + 0.33 zcentromere(5 Mb)
|
|
