Skip to main content

Table 3 Variation of kdr genotypes (RR, RS and SS) in An. gambiae s.s. and An. arabiensis collected from seven sentinel sites in 2011 and 2013

From: Susceptibility of Anopheles gambiae to insecticides used for malaria vector control in Rwanda

Site

Total tested

An gambiae s.s. genotype count (allele frequency)

An. arabiensis genotype count (allele frequency)

N

SS (%)

RS (%)

RR (%)

N

SS (%)

RS (%)

RR (%)

Busoro

44

4

0 (0.00)

4 (1.00)

0 (0.00)

0

12 (0.30)

28 (0.70)

0 (0.00)

Kicukiro

17

5

0 (0.00)

5 (1.00)

0 (0.00)

12

0 (0.00)

12 (1.00)

0 (0.00)

Kivumu

56

3

3 (1.00)

0 (0.00)

0 (0.00)

53

53 (1.00)

0 (0.00)

0 (0.00)

Mareba

256

17

16 (0.94)

1 (0.06)

0 (0.00)

239

226 (0.96)

13 (0.04)

0 (0.00)

Mashesha

24

12

0 (0.00)

12 (1.00)

0 (0.00)

12

1 (0.08)

11 (0.92)

0 (0.00)

Mimuri

145

88

43 (0.49)

13 (0.15)

32 (0.36)

57

49 (0.86)

1 (0.02)

7 (0.12)

Mubuga

183

5

5 (1.00)

0 (0.00)

0 (0.00)

178

84 (0.47)

93 (0.52)

1 (0.01)

Total

725

134

67 (50.0)

35 (26.1)

32 (23.9)

591

425 (71.9)

158 (26.7)

8 (1.4)

  1. RR denotes the homozygous resistant L1014S genotype and SS denotes the homozygous susceptible wild genotype. The An. gambiae s.s. and An. arabiensis genotypes count for the 2 years of study were pooled