Table 1.
Insertion polymorphisms at loci S200 X6.1 and S200 2R12D in Anopheles gambiae molecular forms.
| Country | Site | Form | N | S200 X6.1 | S200 2R12D | |||
| H | AF | H | AF | |||||
| 1 | The Gambia | Maccarthy Island | M | 15 | 0.00 | 1.00 | 0.40 | 0.53 |
| 2 | Senegal | Kedougou | S | 19 | 0.00 | 0.00 | 0.05 | 0.97 |
| 3 | Mali | Banambani | S | 32 | 0.00 | 0.00 | 0.00 | 0.98 |
| M | 3 | 0.00 | 1.00 | 0.33 | 0.50 | |||
| 4 | Ghana | Accra area | S | 28 | 0.00 | 0.00 | 0.00 | 1.00 |
| 5 | Burkina Faso | Bobo Dioulasso | S | 27 | 0.00 | 0.00 | 0.00 | 1.00 |
| M | 30 | 0.00 | 1.00 | 0.33 | 0.53 | |||
| 6 | Ivory Coast | Buakè area | S | 20 | 0.00 | 0.00 | 0.00 | 1.00 |
| 7 | Benin | Dassa area | M | 33 | 0.00 | 1.00 | 0.24 | 0.41 |
| 8 | Nigeria | Kobape, Olugbo | S | 20 | 0.00 | 0.00 | 0.00 | 1.00 |
| M | 14 | 0.00 | 1.00 | 0.21 | 0.39 | |||
| 9 | Cameroon | Mangoum | S | 30 | 0.00 | 0.00 | 0.00 | 1.00 |
| Kribi | M | 30 | 0.00 | 1.00 | 0.00 | 1.00 | ||
| 10 | Angola | Cabinda | S | 43 | 0.00 | 0.00 | 0.00 | 1.00 |
| Luanda area | M | 16 | 0.00 | 1.00 | 0.00 | 1.00 | ||
| 11 | Tanzania | Nyakariro, Kwagole | S | 26 | 0.00 | 0.00 | 0.00 | 1.00 |
Sampling sites, number of specimens of A. gambiae molecular form analysed (N), heterozygosity (H) and allele frequency (AF). Sampling sites are listed from west to east and numbered as in Figure 1 (for information on the samples and sampling sites see della Torre et al [5]).