scholarly journals Site-directed mutations in the third domain of Bacillus thuringiensis delta-endotoxin CryIAa affect its ability to increase the permeability of Bombyx mori midgut brush border membrane vesicles.

1996 ◽  
Vol 62 (1) ◽  
pp. 279-282 ◽  
Author(s):  
M G Wolfersberger ◽  
X J Chen ◽  
D H Dean
Keyword(s):  
Bacillus Thuringiensis ◽  
Bombyx Mori ◽  
Brush Border ◽  
Brush Border Membrane ◽  
Membrane Vesicles ◽  
Brush Border Membrane Vesicles ◽  
The Third ◽  
Delta Endotoxin

scholarly journals Bacillus thuringiensis delta-endotoxin and larval Manduca sexta midgut brush-border membrane vesicles act synergistically to cause very large increases in the conductance of planar lipid bilayers.

1995 ◽  
Vol 198 (1) ◽  
pp. 91-96 ◽  
Author(s):  
F G Martin ◽  
M G Wolfersberger
Keyword(s):  
Bacillus Thuringiensis ◽  
Lipid Bilayers ◽  
Manduca Sexta ◽  
Brush Border ◽  
Brush Border Membrane ◽  
Membrane Vesicles ◽  
Phospholipid Bilayers ◽  
Brush Border Membrane Vesicles ◽  
Delta Endotoxin ◽  
Manduca Sexta Larvae

Brush-border membrane vesicles prepared from midguts of Manduca sexta larvae were incorporated into planar phospholipid bilayers. Addition of Bacillus thuringiensis delta-endotoxin to the buffered salt solutions bathing these bilayers resulted in large irreversible increases in conductance. At pH 9.6, the smallest toxin-dependent increase in bilayer conductance observed was 13 nS. Similar conductance increases were never observed in the absence of delta-endotoxin or in delta-endotoxin-treated bilayers not containing components of insect brush-border membranes.

scholarly journals Pore-forming properties of the Bacillus thuringiensis toxin Cry9Ca in Manduca sexta brush border membrane vesicles

2010 ◽  
Vol 1798 (6) ◽  
pp. 1111-1118 ◽  
Author(s):  
Jean-Frédéric Brunet ◽  
Vincent Vachon ◽  
Marc Juteau ◽  
Jeroen Van Rie ◽  
Geneviève Larouche ◽  
...  
Keyword(s):  
Bacillus Thuringiensis ◽  
Manduca Sexta ◽  
Brush Border ◽  
Brush Border Membrane ◽  
Membrane Vesicles ◽  
Brush Border Membrane Vesicles ◽  
Bacillus Thuringiensis Toxin

scholarly journals Monitoring of Bacillus Thuringiensis Cry3Aa Toxin Pore Formation using Artificial Bilayer Array with Fused Brush Border Membrane Vesicles from Colorado Potato Beetle Larvae

2017 ◽  
Vol 112 (3) ◽  
pp. 523a
Author(s):  
Ekaterina Zaitseva ◽  
Gerhard Baaken ◽  
Victor M. Ruiz-Arroyo ◽  
Inmaculada García-Robles ◽  
Camila Ochoa-Campuzano ◽  
...  
Keyword(s):  
Bacillus Thuringiensis ◽  
Colorado Potato Beetle ◽  
Brush Border ◽  
Pore Formation ◽  
Brush Border Membrane ◽  
Membrane Vesicles ◽  
Brush Border Membrane Vesicles ◽  
Potato Beetle

scholarly journals Aminopeptidase-N from the Helicoverpa armigera (Hubner) Brush Border Membrane Vesicles as a Receptor of Bacillus thuringiensis Cry1Ac δ-Endotoxin

2001 ◽  
Vol 43 (4) ◽  
pp. 255-259 ◽  
Author(s):  
Sanjay S. Ingle ◽  
Nidhi Trivedi ◽  
Rakesh Prasad ◽  
Jes Kuruvilla ◽  
Koteshwara Kukatla Rao ◽  
...  
Keyword(s):  
Bacillus Thuringiensis ◽  
Helicoverpa Armigera ◽  
Brush Border ◽  
Brush Border Membrane ◽  
Membrane Vesicles ◽  
Brush Border Membrane Vesicles ◽  
Aminopeptidase N ◽  
Helicoverpa Armígera ◽  
Helicoverpa Armigera Hubner

scholarly journals Amino acid and divalent ion permeability of the pores formed by the Bacillus thuringiensis toxins Cry1Aa and Cry1Ac in insect midgut brush border membrane vesicles

2002 ◽  
Vol 1561 (2) ◽  
pp. 171-179 ◽  
Author(s):  
Martin Kirouac ◽  
Vincent Vachon ◽  
Jean-François Noël ◽  
Frédéric Girard ◽  
Jean-Louis Schwartz ◽  
...  
Keyword(s):  
Amino Acid ◽  
Bacillus Thuringiensis ◽  
Brush Border ◽  
Brush Border Membrane ◽  
Membrane Vesicles ◽  
Brush Border Membrane Vesicles ◽  
Ion Permeability ◽  
Insect Midgut
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