TABLE 4.
Multilocus linkage disequilibrium analysis of concatenated sequences at seven MLST loci (excluding gp60)
| Population | No. of specimens | No. of segregating sites | No. of pairwise comparisons | No. of significant comparisons | No. of significant comparisons after Bonferroni correction | ZnSa | |D′| | LD | Minimum no. of recombination events |
|---|---|---|---|---|---|---|---|---|---|
| All | 95 | 8 | 28 | 11 | 11 | 0.3684 | y = 0.6618 + 0.0464x | Incomplete | 3 |
| IaA15R3 | 16 | 3 | 3 | 3 | 3 | 0.7229 | y = 1.0000 + 0.0000x | Complete | 0 |
| IaA28R4 | 62 | 4 | 6 | 3 | 1 | 0.0985 | y = 0.9397 − 0.1182x | Incomplete | 2 |
| Ohio | 27 | 4 | 6 | 1 | 1 | 0.1004 | y = 1.0147 − 0.1959x | Incomplete | 1 |
| Non-Ohio | 35 | 3 | 3 | 1 | 0 | 0.0982 | y = 0.5827 + 0.1516x | Incomplete | 1 |
| IdA15G1 | 14 | 2 | 1 | 0 | 0 | 0.4000 | 0 | ||
| IgA27 | 3 | 2 | 1 | 0 | 0 | 0.2500 | 0 |
a
ZnS, interlocus genetic association; |D′|, LD where y is the LD value and x is the nucleotide distance (in kb).