Screening of Putative Proteins in Vector Psammotettix alienus L. that are Interacted with Coat Protein of Wheat dwarf virus by a Split-ubiquitin Yeast Membrane System
【Objective】To investigate the interaction between the leafhopper(Psammotettix alienus L.) and Wheat dwarf virus(WDV), a c DNA library of leafhopper was constructed using a split-ubiquitin yeast membrane system. The protein interaction analysis was done by using WDV CP as bait protein to screen a c DNA library of P. alienus. 【Method】Total RNA of leafhopper was isolated from 2 g of insects. Poly A+ RNA was enriched from 100 ng of total RNA and double-stranded c DNA was synthesized using SMART technology. Afte...