Among the investigated genes, serine pyruvate aminotransferase (LOC5578354, AAEL003508), proteasome maturation protein, methylthioribose-1-phosphate isomerase, protein lethal (2) essential for life (LOC5573688, AAEL013344) exhibited significant differentially expression at the different time points after infection (P < 0.05), and all of these were downregulated at the early stage of infection and upregulated at the later stage. This evidence concerns the gene MRI1 and infection.