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Fig. 6 | BMC Biotechnology

Fig. 6

From: Knockdown of Mythimna separata chitinase genes via bacterial expression and oral delivery of RNAi effectors

Fig. 6

Growth changes of larvae in feeding assay. a Mortality rate of M. separata larvae. Eighty fourth instar larvae of uniform size were fed for seven days on the artificial diet containing E.coli cells expressing chitinase specific dsRNAs. Larvae fed on L4440 transformant were used as the control group. The number of surviving larvae was recorded at two days’ interval. b Body weights of the larvae before and after seven days’ feeding. c Phenotypes of larvae after seven days’ feeding. Scale bar was shown. T-test was performed between treatment and control group. The single asterisk indicates a significant difference at p < 0.05, and the double asterisks indicate a significant difference at p < 0.01

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