Project description:Salivary multiprotein complexes from Triatoma infestans, Triatoma dimidiata, Dipetalogaster maxima, Rhodnius prolixus, and Rhodnius neglectus were identified by Blue-Native-PAGE (BN-PAGE) coupled with liquid chromatography tandem mass spectrometry.
Project description:This study focuses on determining resistance to different pyrethroids in populations of Triatoma dimidiata of Boyacá, Colombia. To determine the possible causes of resistance, we sequenced RNA of three populations: laboratory, field, and under pressure of lambda-cyhalothrin. Transcriptomic profile analyses of T. dimidiata revealed differentially regulated genes in both the field population and in the laboratory population under pressure from lambda-cyhalothrin. Gene enrichment analysis showed positive regulation of transcripts related to detoxifying enzymes and mitochondrial proteins, suggesting a significant role in resistance.
