"Proteolytic processing of Bacillus thuringiensis Vip3A proteins by two Spodoptera species"@en . "Proteolytic processing of Bacillus thuringiensis Vip3A proteins by two Spodoptera species"@en . . "67" . . "0022-1910" . "Caccia, S." . "http://www.sciencedirect.com/science/article/pii/S0022191014001231" . "Ferr\u00E9, J." . . "Vip3 proteins have been described to be secreted by Bacillus thuringiensis during the vegetative growth phase and to display a broad insecticidal spectrum against lepidopteran larvae. Vip3Aa protoxin has been reported to be significantly more toxic to Spodoptera frugiperda than to Spodoptera exigua and differences in the midgut processing have been proposed to be responsible. In contrast, we have found that Vip3Ae is essentially equally toxic against these two species. Proteolysis experiments were performed to study the stability of Vip3A proteins to peptidase digestion and to see whether the differences found could explain differences in toxicity against these two Spodoptera species."@en . . "4"^^ . "Vip3 proteins have been described to be secreted by Bacillus thuringiensis during the vegetative growth phase and to display a broad insecticidal spectrum against lepidopteran larvae. Vip3Aa protoxin has been reported to be significantly more toxic to Spodoptera frugiperda than to Spodoptera exigua and differences in the midgut processing have been proposed to be responsible. In contrast, we have found that Vip3Ae is essentially equally toxic against these two species. Proteolysis experiments were performed to study the stability of Vip3A proteins to peptidase digestion and to see whether the differences found could explain differences in toxicity against these two Spodoptera species." . "Journal of Insect Physiology" . "1"^^ . . "Proteolytic processing of Bacillus thuringiensis Vip3A proteins by two Spodoptera species" . . "Chakroun, M." . . "Vinokurov, Konstantin" . "mode of action; serine peptidases; midgut peptidases"@en . . "AUG 2014" . . "RIV/60077344:_____/14:00431521" . "[5929E9EB7FF0]" . . . "000340326900010" . . . "I, P(GAP502/11/1471)" . . "9"^^ . "Vinokurov, Konstantin" . "40481" . "Proteolytic processing of Bacillus thuringiensis Vip3A proteins by two Spodoptera species" . . "GB - Spojen\u00E9 kr\u00E1lovstv\u00ED Velk\u00E9 Brit\u00E1nie a Severn\u00EDho Irska" . "RIV/60077344:_____/14:00431521!RIV15-GA0-60077344" . "10.1016/j.jinsphys.2014.06.008" .