TY - JOUR
T1 - Interaction of Bacillus thuringiensis Cry1 and Vip3A proteins with Spodoptera frugiperda midgut binding sites
AU - Sena, Janete A D
AU - Hernández-Rodríguez, Carmen Sara
AU - Ferré, Juan
PY - 2009
Y1 - 2009
N2 - Vip3Aa, Vip3Af, Cry1Ab, and Cry1Fa were tested for their toxicities and binding interactions. Vip3A proteins were more toxic than Cry1 proteins. Binding assays showed independent specific binding sites for Cry1 and Vip3A proteins. Cry1Ab and Cry1Fa competed for the same binding sites, whereas Vip3Aa competed for those of Vip3Af.
AB - Vip3Aa, Vip3Af, Cry1Ab, and Cry1Fa were tested for their toxicities and binding interactions. Vip3A proteins were more toxic than Cry1 proteins. Binding assays showed independent specific binding sites for Cry1 and Vip3A proteins. Cry1Ab and Cry1Fa competed for the same binding sites, whereas Vip3Aa competed for those of Vip3Af.
UR - http://www.scopus.com/inward/record.url?scp=63849154806&partnerID=8YFLogxK
UR - http://dx.doi.org/10.1128/AEM.02342-08
U2 - 10.1128/AEM.02342-08
DO - 10.1128/AEM.02342-08
M3 - Article
C2 - 19181834
VL - 75
SP - 2236
EP - 2237
JO - Applied and Environmental Microbiology
JF - Applied and Environmental Microbiology
IS - 7
ER -