Table 3 Distribution of the genotypic and allelic frequencies of the kdr loci of An.gambiae s.s. molecular form S in the studied areas of Libreville
From: Malaria transmission in Libreville: results of a one year survey
| Â | Â | Genotypic frequencies | Allelic frequencies | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|  | N° of specimens | ReS | ReRe | ReRw | RwRw | RwS | SS | Re | Rw | S | p * |
Alibandeng | 240 | 1 (0.4) | 13 (5.4) | 80 (33.3) | 146 (60.9) | - | - | 22.3 | 77.5 | 0.2 | Â |
Camp des boys | 310 | - | 18 (5.8) | 120 (38.7) | 168 (54.2) | 2 (0.6) | 2 (0.6) | 25.1 | 73.9 | 1 | Â |
Beauéjour | 138 | - | 7 (5.1) | 48 (34.8) | 82 (54.4) | - | 1 (0.7) | 22.5 | 76.8 | 0.7 | NS |
Sotega | 203 | - | 15 (7.4) | 63 (31.0) | 124 (61.1) | - | 1 (0.5) | 22.9 | 76.6 | 0.5 | Â |
Akébé Poteau | 129 | - | 8 (6.2) | 44 (34.1) | 77 (59.7) | - | - | 23.3 | 76.7 | 0 |  |
Libreville-Total | 1020 | 1 (0.1) | 61 (6.0) | 355 (34.8) | 597 (58.5) | 2 (0.2) | 4 (0.4) | 23.5 | 76.0 | 0.5 | Â |