Vip3C, a novel class of vegetative insectidal proteins from Bacillus thuringiensis

Three vip3 genes were identified in two Bacillus thuringiensis Spanish collections. Sequence analysis revealed a novel Vip3 protein class (Vip3C). Preliminary bioassays of larvae from 10 different lepidopteran species indicated that Vip3Ca3 caused more than 70% mortality in four species after 10 days at 4 μg/cm2

Diversity of bacillus thuringiensis crystal toxins and mechanism of action

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