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Egyptian Journal of Biological Pest Control
Fig. 6 | Egyptian Journal of Biological Pest Control

Fig. 6

From: Effect of different fermentation strategies on Bacillus thuringiensis cultivation and its toxicity towards the bagworm, Metisa plana Walker (Lepidoptera: Psychidae)

Fig. 6

SDS-PAGE analysis of δ-endotoxin (130 kD) in the cultures of Bacillus thuringiensis MPK13 obtained from a fed-batch cultivation with feeding at lag growth phase, DOT was switched from 80 to 40% at 8 h, and b fed-batch cultivation with feeding at exponential growth phase, DOT was switched from 80 to 40% at 12 h. The cultures were applied to 10% polyacrylamide gel and stained with Coomassie brilliant blue. M, standard marker

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