Fig. 5From: Knockdown of five trehalase genes using RNA interference regulates the gene expression of the chitin biosynthesis pathway in Tribolium castaneum Effects of RNAi targeting the five TcTres on trehalose-6-phosphate synthase (TPS) in last-instar larvae. The levels of TPS mRNA relative to the Tcβ-actin mRNA level were measured via qRT-PCRBack to article page