A Comparative Analysis of RNAi Trigger Uptake and Distribution in Mosquito Vectors of Disease.

ABSTRACT: In mosquitoes, the utilization of RNAi for functional genetics is widespread, usually mediated through introduced double-stranded RNAs (dsRNAs) with sequence identity to a gene of interest. However, RNAi in mosquitoes is often hampered by inconsistencies in target gene knockdown between experimental setups. While the core RNAi pathway is known to function in most mosquito strains, the uptake and biodistribution of dsRNAs across different mosquito species and life stages have yet to be extensively explored as a source of variation in RNAi experiments. To better understand mosquito-RNAi dynamics, the biodistribution of a dsRNA to a heterologous gene, LacZ (iLacZ), was tracked following various routes of exposure in the larval and adult stages of Aedes aegypti, Anopheles gambiae

SUBMITTER: Airs PM 

PROVIDER: S-EPMC10299510 | biostudies-literature | 2023 Jun

REPOSITORIES: biostudies-literature