TABLE 3.
Locations of hot spots and cold spotsa
Interval | RR difference to mean (× 10−3) | P value | Nt position start (from 5′ LTR) | Nt position end (from 5′ LTR) | Interval length (nt) | Amino acid 5′ interval | Amino acid 3′ interval |
---|---|---|---|---|---|---|---|
GH2 | 0.38 | <0.001 | 912 | 984 | 72 | E42 | Q65 |
GH3 | −0.09 | 984 | 1032 | 48 | P66 | T81 | |
GH4 | −0.10 | 1032 | 1113 | 81 | I82 | Q108 | |
GH5 | 0.51 | <0.001 | 1113 | 1266 | 153 | N109 | V159 |
GH6 | −0.74 | <0.001 | 1266 | 1287 | 21 | E160 | P166 |
GH7 | 0.49 | <0.001 | 1287 | 1374 | 87 | E167 | Q195 |
GH8 | 0.55 | <0.001 | 1374 | 1476 | 102 | A196 | R229 |
GH9 | −0.31 | 1476 | 1524 | 48 | E230 | E245 | |
GH10 | −0.56 | <0.001 | 1524 | 1560 | 36 | Q246 | P257 |
GH11 | 0.32 | <0.05 | 1560 | 1719 | 159 | V258 | S310 |
GH12 | 0.95 | <0.001 | 1719 | 1821 | 102 | Q311 | E344 |
GH13 | 1.11 | <0.001 | 1821 | 1896 | 75 | E345 | Q369 |
GH14 | −0.31 | <0.05 | 1896 | 1947 | 51 | V370 | Q386 |
PH6 | 0.78 | <0.05 | 2573 | 2615 | 42 | V8 | K22 |
PH7 | −0.22 | 2615 | 2651 | 36 | Q22 | L34 | |
PH8 | −0.55 | 2651 | 2681 | 30 | V34 | E44 | |
PH9 | 0.55 | 2681 | 2726 | 45 | G44 | P59 | |
PH10 | −0.17 | 2726 | 2771 | 45 | V59 | L74 | |
PH11 | 0.11 | 2771 | 2825 | 54 | V74 | L92 | |
PH12 | −0.63 | <0.001 | 2825 | 2870 | 45 | G92 | T107 |
PH13 | 0.45 | 2870 | 2909 | 39 | V107 | L120 | |
PH14 | −0.02 | 2909 | 2966 | 57 | D120 | T139 | |
PH15 | −0.54 | <0.05 | 2966 | 3011 | 45 | P139 | K154 |
PH16 | −0.46 | 3011 | 3065 | 54 | G154 | R172 | |
PH17 | 0.32 | 3065 | 3116 | 51 | K172 | V189 | |
PH18 | −0.10 | 3116 | 3167 | 51 | G189 | R206 | |
PH19 | 0.57 | <0.01 | 3167 | 3218 | 51 | Q206 | K223 |
PH20 | 0.43 | <0.05 | 3218 | 3290 | 72 | E223 | P247 |
PH21 | −0.93 | <0.001 | 3290 | 3326 | 36 | E247 | K259 |
PH22 | −0.46 | <0.001 | 3326 | 3383 | 57 | L259 | Q278 |
PH24 | −0.49 | <0.01 | 3425 | 3479 | 54 | V292 | L310 |
PH26 | −0.13 | 3530 | 3599 | 69 | A327 | K350 | |
PH27 | 0.11 | 3599 | 3650 | 51 | T350 | Q367 | |
PH28 | 0.68 | <0.01 | 3650 | 3680 | 30 | L367 | T377 |
PH29 | 0.41 | <0.05 | 3680 | 3746 | 66 | E377 | E399 |
PH30 | 0.46 | 3746 | 3815 | 69 | A399 | L422 | |
PH31 | −0.72 | <0.01 | 3815 | 3860 | 45 | V422 | A437 |
PH32 | −0.35 | 3860 | 3905 | 45 | E437 | L452 | |
PH33 | −1.29 | <0.001 | 3905 | 3930 | 25 | G453 | D460 |
Using the final GLM (Table 2, model 5), we predicted the recombination rate for each interval after adjusting for the effects of viral phenotype and donor variability (Fig. 5). From the estimate of standard error for each interval, we determined which regions are significantly different to the average recombination rate across gag and pol regions. Intervals without P values were not significant at the 0.05 level.