Ross River Virus Provokes Differentially Expressed MicroRNA and RNA Interference Responses in Aedes aegypti Mosquitoes.

ABSTRACT: Alphaviruses are globally distributed and predominately transmitted by mosquitoes. Aedes species are common vectors for the clinically important alphaviruses-Chikungunya, Sindbis, and Ross River (RRV) viruses-with Aedes aegypti also being a vector for the flaviviruses dengue, Yellow Fever, and Zika viruses. Ae. aegypti was putatively implicated in the large 1979-1980 South Pacific Islands outbreak of RRV-the leading cause of arboviral disease in Australia today. The RNA interference (RNAi) defense response in mosquitoes involves a number of small RNAs, with their kinetics induced by alphaviruses being poorly understood, particularly at the tissue level. We compared the small RNA profiles between RRV-infected and noninfected Ae. aegypti midgut and fat body tissue

SUBMITTER: Sinclair JB 

PROVIDER: S-EPMC7412335 | biostudies-literature | 2020 Jun

REPOSITORIES: biostudies-literature