A protein complex from Choristoneura fumiferana gut-juice involved in the precipitation of δ-endotoxin from Bacillus thuringiensis subsp, sotto

Almond, 1993, Supression of protein structure destabilizing mutations in Bacillus thuringiensis δ-endotoxins by second site mutations, Biochemistry, 32, 1040, 10.1021/bi00055a007 Angus, 1956, Association of toxicity with protein-crystalline inclusions of Bacillus sotto Ishiwata, Can J. Microbiol., 2, 122, 10.1139/m56-017 Bechtel, 1976, Electron microscope study of sporulation and parasporal crystal formation in Bacillus thuringiensis, J. Bacteriol., 127, 1472, 10.1128/JB.127.3.1472-1481.1976 Bhattacharya, 1993, Non-enzymatic glycosylation of lepidopteran-active Bacillus thuringiensis protein crystals, Appl. Envir. Microbiol., 59, 2666, 10.1128/AEM.59.8.2666-2672.1993 Bietlot, 1989, Facile preparation and characterization of the toxin from Bacillus thuringiensis var. kurstaki, Biochem. J., 260, 87, 10.1042/bj2600087 Bietlot, 1993, Evidence that the CryIA crystal protein from Bacillus thuringiensis is associated with DNA, J. Biol. Chem., 268, 8240, 10.1016/S0021-9258(18)53087-8 Bradford, 1976, A rapid and sensitive method for the quantitation of microgram quantities of protein utilizing the principle of protein-dye binding, Analyt. Biochem., 72, 255, 10.1016/0003-2697(76)90527-3 Chestukhina, 1982, The main features of Bacillus thuringiensis δ-endotoxin molecular structure, Arch. Microbiol., 132, 159, 10.1007/BF00508723 Choma, 1990, Unusual proteolysis of the protoxin and toxin from Bacillus thuringiensis structural implications, Eur. J. Biochem., 189, 523, 10.1111/j.1432-1033.1990.tb15518.x Christellar, 1992, Midgut protease activities in 12 phytophagus lepidopteran larvae: Dietary and protease inhibitor interactions, Insect Biochem. Molec. Biol., 22, 735, 10.1016/0965-1748(92)90052-G Christellar, 1989, Partial purification and characterization of the major midgut proteases of the grass grub larvae (Costylytra zealandica, Coleoptera: Scarabidae), Insect Biochem., 19, 221, 10.1016/0020-1790(89)90066-8 Devereux, 1984, A comprehensive set of sequence analysis programs for the VAX, Nucl. Acids Res., 12, 387, 10.1093/nar/12.1Part1.387 English, 1989, Delta-endotoxin inhibits a phosphatase in midgut epithelial membranes of Heliothis virescens, Insect Biochem., 19, 145, 10.1016/0020-1790(89)90085-1 van Frankenhuyzen, 1991, Specificity of the CrylA proteins from Bacillus thuringiensis subsp. kurstaki HD-1 for defoliating forest lepidoptera, Appl. Envir. Microbiol., 57, 1650, 10.1128/AEM.57.6.1650-1655.1991 van Frankenhuyzen, 1993, Toxicity of activated Cryl proteins from Bacillus thuringiensis to six forest lepidoptera and Bombyx mori, J. Invert. Path., 62, 295, 10.1006/jipa.1993.1116 Gray, 1963, The structure of a chymotryptic peptide from Pseudomonas cytotochrome c-551, Biochem. J., 89, 379, 10.1042/bj0890379 Höfte, 1989, Insecticidal crystal proteins of Bacillus thuringiensis, Microbiol. Rev., 53, 242, 10.1128/MR.53.2.242-255.1989 Inagaki, 1992, Proteolytic processing of δ-endotoxin of Bacillus thuringiensis var. kurstaki HD-1 in insensitive insect, Spodoptera litura: unusual proteolysis in the presence of sodium dodecyl sulfate, J. Invert. Path., 60, 64, 10.1016/0022-2011(92)90155-W Knight, 1994, The receptor for Bacillus thuringiensis Cry1A(c) delta-endotoxin in the brush border membrane of the lepidopteran Manduca sexta is an aminopeptidase, Molec. Microbiol., 11, 429, 10.1111/j.1365-2958.1994.tb00324.x Knowles, 1991, N-acetyl galactosamine is part of the receptor in the insect gut epithelium that recognized an insecticidal protein from Bacillus thuringiensis, 245, 31 Milne, 1993, Purification and characterization of a trypsin like digestive enzyme from spruce budworm (Choristoneura fumiferana) responsible for the activation of δ-endotoxin from Bacillus thuringiensis, Insect Biochem. Molec. Biol., 23, 663, 10.1016/0965-1748(93)90040-Y Milne, 1977, Bacillus thuringiensis delta-endotoxin: an improved technique for the separation of crystals from spores, J. Invert. Path., 29, 230, 10.1016/0022-2011(77)90199-9 Ogiwara, 1992, Processing of δ-endotoxin of Bacillus thuringiensis var. kurstaki HD-1 by gut-juice of various insect larvae, J. Invert. Path., 60, 121, 10.1016/0022-2011(92)90084-H Oppert, 1994, Altered protoxin activation by the midgut enzymes from a Bacillus thuringiensis resistant strain of Plodia interpunctella, Biochem Biophys. Res. Commun., 198, 940, 10.1006/bbrc.1994.1134 Pang, 1991, Peptide mapping of different Bacillus thuringiensis toxin gene products by CNBr cleavage in SDS-PAGE gels, J. Invert. Path., 57, 82, 10.1016/0022-2011(91)90044-Q Sangadala, 1994, A mixture of Manduca sexta aminopeptidase and phosphatase enhances Bacillus thuringiensis insecticidal CrylA(c) toxin binding and 86Rb+-K− efflux in vitro, J. Biol. Chem., 269, 10,088, 10.1016/S0021-9258(17)36993-4 Schwartz, 1993, Lepidopteran-specific crystal toxins from Bacillus thuringiensis form cation-and anion-selective channels in planar lipid bilayers, J. Membr. Biol., 132, 53, 10.1007/BF00233051 Shibano, 1985, Nucleotide sequence coding for the insecticidal fragment of the Bacillus thuringiensis crystal protein, Gene, 34, 243, 10.1016/0378-1119(85)90133-7 Towbin, 1979, Electrophoretic transfer of proteins from polyacrylamide gels to nitrocellulose sheets, 76, 4350 Tojo, 1983, Dissolution and degradation of Bacillus thuringiensis delta-endotoxin by gut-juice protease of the silkworm Bombyx mori, Appl. Envir. Microbiol., 45, 576, 10.1128/AEM.45.2.576-580.1983 Wolfersberger, 1986, Permeability of the peritrophic membrane of the tobacco hornworm larval midgut, Am. Zool., 26, 74A Yunoviitz, 1986, A new sensitive method for determing the toxicity of a highly purified fraction from δ-endotoxin produced by Bacillus thuringiensis var. entomocidus on isolated larval midgut of Spodoptera littoralis (Lepidoptera, Noctuidae), J. Invert. Path., 48, 223, 10.1016/0022-2011(86)90127-8