{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Heilig M"],"funding":["Davis Family Endowment","NIAID NIH HHS","National Institutes of Health","NIH HHS"],"pagination":["508-511"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC10936163"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["61(2)"],"pubmed_abstract":["RNA interference (RNAi) is a conserved cellular pathway found in nearly all eukaryotes that leads to the silencing of target mRNAs. Using RNAi as a mechanism to knockdown specific genes has enabled functional and reverse genetics studies in a wide range of eukaryotes. Previous work suggests that RNAi is inhibited at lower temperatures, potentially limiting the possibility to perform knockdown studies on ecologically relevant phenotypes that are only expressed at low temperatures. To determine whether RNAi is inhibited at low temperatures in Aedes albopictus (Skuse), we injected mosquitoes reared at 20 ± 1 °C, with dsRNA targeting yellow-g2 and compared knockdown efficacy to mosquitoes injected at 26.5 ± 1 °C. Our results demonstrate efficient knockdown at both temperatures, thereby establishing the feasibility of RNAi for functional genetic studies in A. albopictus at low temperatures."],"journal":["Journal of medical entomology"],"pubmed_title":["Efficient RNAi knockdown at 20 °C in Aedes albopictus (Diptera: Culicidae)."],"pmcid":["PMC10936163"],"funding_grant_id":["R01 AI132409","5R01AI132409"],"pubmed_authors":["Heilig M","Armbruster PA"],"additional_accession":[]},"is_claimable":false,"name":"Efficient RNAi knockdown at 20 °C in Aedes albopictus (Diptera: Culicidae).","description":"RNA interference (RNAi) is a conserved cellular pathway found in nearly all eukaryotes that leads to the silencing of target mRNAs. Using RNAi as a mechanism to knockdown specific genes has enabled functional and reverse genetics studies in a wide range of eukaryotes. Previous work suggests that RNAi is inhibited at lower temperatures, potentially limiting the possibility to perform knockdown studies on ecologically relevant phenotypes that are only expressed at low temperatures. To determine whether RNAi is inhibited at low temperatures in Aedes albopictus (Skuse), we injected mosquitoes reared at 20 ± 1 °C, with dsRNA targeting yellow-g2 and compared knockdown efficacy to mosquitoes injected at 26.5 ± 1 °C. Our results demonstrate efficient knockdown at both temperatures, thereby establishing the feasibility of RNAi for functional genetic studies in A. albopictus at low temperatures.","dates":{"release":"2024-01-01T00:00:00Z","publication":"2024 Mar","modification":"2026-06-01T10:34:30.574Z","creation":"2025-04-03T23:36:27.932Z"},"accession":"S-EPMC10936163","cross_references":{"pubmed":["38262169"],"doi":["10.1093/jme/tjae002"]}}