Fig. 5From: The retardant effect of 2-Tridecanone, mediated by Cytochrome P450, on the Development of Cotton bollworm, Helicoverpa armigera 2-TD affects the biosynthesis and metabolism of insect hormones (JH and molting hormone). Genes down-regulated following treatment with 2-TD are shown with solid blue lines, up-regulated genes are shown with solid red lines. The dashed blue and red lines indicate the down- and up-regulated products, respectively. The portion with a blue background shows the biosynthetic pathway of 20E; portions with red backgrounds show the metabolic pathways of insect hormones [25, 29, 33, 34]Back to article page