Cotton leaf curl Multan virus activates autophagy in the whitefly AsiaII7, weakening its vectorial capacity for transmission

Abstract

Autophagy plays an important role against pathogen infections in both insects and plants. Insect vectors employ autophagy as an intrinsic antiviral defense mechanism against viral infections, whereas viruses can exploit autophagy to enhance their transmission via insect vectors. The Cotton leaf curl Multan virus (CLCuMuV) is transmitted by the AsiaII7 cryptic species of Bemisia tabaci, however, the role of autophagy is involved in regulating the transmission of this virus remains unclear.