Horizon 1 1 17 ACL : Articles dans des revues avec comité de lecture répertoriées par l'AERES First report of knockdown mutationsin the malaria vector Anopheles gambiae from Cameroon American Journal of Tropical Medicine and Hygiene 795-797 2006 fdi:010049955 ENG American Journal of Tropical Medicine and Hygiene 0002-9637 CC:0002374411-0019 5 https://www.documentation.ird.fr/hor/fdi:010049955 https://horizon.documentation.ird.fr/exl-doc/pleins_textes/divers17-08/010049955.pdf 74 Horizon (IRD) We report the first finding of the knockdown Leu-Phe and Leu-Ser mutations associated with resistance to pyrethroids and DDT insecticides in the malaria mosquito Anopheles gambiae from Cameroon. The Leu-Phe mutation was found in both the M and S molecular forms of An. gambiae. Importantly, two specimens of the S molecular form were found to carry both mutations in a heterozygous state. 052