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. 2020 Jul 24;10:12422. doi: 10.1038/s41598-020-69068-x

Figure 2.

Figure 2

Relative transcript expression of three stress response genes in T. castaneum following micro-injection with PAMAM-CNTs and dsRNA. T. castaneum larvae were injected with 50 µg/mL naked PAMAM-CNTs or 50 µg/mL PAMAM-CNT-dsRNAαtub and expression measured at 96 h, along with control (saline), dsRNAαtub and dsRNA GFP. Asterisks represent significant differences between untreated and treated larvae (P < 0.001). The data are presented as means ± SEM of three replicate samples.