Figure 6.
RT-PCR detection of response patterns for HSP70/HSC70 genes in the silkworm after exposure to three OPs. (A) Expressions in the midgut of the fifth-instar larvae after chlorpyrifos treatment. Two sub-lethal concentrations (0.5 mg/L and 1 mg/L) were used. (B) Responses of HSP70/HSC70 genes in the midgut of the silkworm under dichlorvos exposure. (C,D) Effects of phoxim exposure on the expressions of HSP70s/HSC70s in the midgut and fat body. Ctrl: control. The 1 d, 2 d, and 3 d mean 1 day, 2 days, and 3 days under OPs exposure, respectively.
