Effect of Insect Larval Midgut Proteases on the Activity of Bacillus thuringiensis Cry Toxins

No abstract is available for this paper.

• Publication year

  2007

• Venue

  Applied and Environmental Microbiology

• Publication date

  2007-08-10

• Fields of study

  Biology, Medicine, Environmental Science

• Identifiers
  DOI 10.1128/AEM.01188-07PMID 17693568PMCID PMC2075007
• External record

  Open on Semantic Scholar

• Source metadata

  Semantic Scholar, PubMed

• No claims are published for this paper.

• No concepts are published for this paper.

• Protease Inhibitors Fail To Prevent Pore Formation by the Activated Bacillus thuringiensis Toxin Cry1Aa in Insect Brush Border Membrane Vesicles

  2006influential reference
• Structural and functional analysis of the pre-pore and membrane-inserted pore of Cry1Ab toxin.

  2006cited by this paper
• Influence of the biophysical and biochemical environment on the kinetics of pore formation by Cry toxins.

  2006cited by this paper
• Differential Effects of Ionic Strength, Divalent Cations and pH on the Pore-forming Activity of Bacillus thuringiensis Insecticidal Toxins

  2005influential reference
• Oligomerization triggers binding of a Bacillus thuringiensis Cry1Ab pore-forming toxin to aminopeptidase N receptor leading to insertion into membrane microdomains.

  2004cited by this paper
• Analysis of the Properties of Bacillus thuringiensis Insecticidal Toxins Using a Potential-sensitive Fluorescent Probe

  2003influential reference
• Role of helix 3 in pore formation by the Bacillus thuringiensis insecticidal toxin Cry1Aa.

  2002cited by this paper
• Effects of food nutritive quality and Bacillus thuringiensis onfeeding behaviour, food utilization and larval growth of spruce budworm Choristoneura fumiferana (Clem.) when exposed as fourth‐ and sixth‐instar larvae

  2002cited by this paper
• Role of Bacillus thuringiensis Cry1 δ Endotoxin Binding in Determining Potency during Lepidopteran Larval Development

  2002cited by this paper
• Cadherin‐like receptor binding facilitates proteolytic cleavage of helix α‐1 in domain I and oligomer pre‐pore formation of Bacillus thuringiensis Cry1Ab toxin

  2002cited by this paper
• Insect and host‐tree species influence the effectiveness of a Bacillus thuringiensis ssp. tenebrionis‐based insecticide for controlling chrysomelid leaf beetles

  2001cited by this paper
• Differential Effects of pH on the Pore-Forming Properties of Bacillus thuringiensis Insecticidal Crystal Toxins

  2001influential reference
• Role of Interdomain Salt Bridges in the Pore-forming Ability of the Bacillus thuringiensis Toxins Cry1Aa and Cry1Ac*

  2001influential reference
• Variation in the Susceptibility of the Forest Tent Caterpillar (Lepidoptera: Lasiocampidae) to Bacillus thuringiensis variety kurstaki HD-1: Effect of the Host Plant

  2001cited by this paper
• Role of Proteolysis in Determining Potency ofBacillus thuringiensis Cry1Ac δ-Endotoxin

  2000cited by this paper
• A Binding Site for Bacillus thuringiensis Cry1Ab Toxin Is Lost during Larval Development in Two Forest Pests

  2000cited by this paper
• Bacillus thuringiensis and Its Pesticidal Crystal Proteins

  1998cited by this paper
• Susceptibility of Different Instars of the Spruce Budworm (Lepidoptera: Tortricidae) to Bacillus thuringiensis var. kurstaki Estimated with a Droplet-Feeding Method

  1997cited by this paper
• Effect of Bacillus thuringiensis toxins on the membrane potential of lepidopteran insect midgut cells

  1997influential reference
• Stage-specific mortality of Colorado potato beetle (Coleoptera: Chrysomelidae) feeding on transgenic potatoes.

  1996cited by this paper
• Host Plant Effects on Activity of Bacillus thuringiensis Against Gypsy Moth (Lepidoptera: Lymantriidae) Larvae

  1996cited by this paper
• Susceptibility of Different Instars of the Obliquebanded Leafroller (Lepidoptera: Tortricidae) to Bacillus thuringiensis var. kurstaki

  1995cited by this paper
• Larval age affects resistance to Bacillus thuringiensis in diamondback moth (Lepidoptera: Plutellidae)

  1995cited by this paper
• Aspen Leaf Quality Mfects Gypsy Moth (Lepidoptera: Lymantriidae) Susceptibility to Bacillus thuringiensis

  1995cited by this paper
• Oak tannins reduce effectiveness of thuricide (Bacillus thuringiensis) in the gypsy moth (Lepidoptera: Lymantriidae)

  1994cited by this paper
• Specificity domain localization of Bacillus thuringiensis insecticidal toxins is highly dependent on the bioassay system

  1994cited by this paper
• Toxicity of Bacillus thuringiensis subsp. kurstaki to Gypsy Moth, Lymantria dispar, Fed with Alder or Douglas-Fir

  1994cited by this paper
• Effects of genetic and environmental host plant variation on the susceptibility of two noctuids to Bacillus thuringiensis

  1994cited by this paper
• Effects of Differential Host Plant Consumption by Spodoptera exigua (Lepidoptera: Noctuidae) on Bacillus thuringiensis Efficacy

  1993cited by this paper
• Effect of different kinds of food on susceptibility of some stored products insects to Bacillus thuringiensis

  1992cited by this paper
• Influence of some plant phenolics on the activity of δ‐endotoxin of Bacillus thuringiensis var. galleriae on Heliothis armigera

  1992cited by this paper
• Response of the imported willow leaf beetle to Bacillus thuringiensis var. san diego on poplar and willow

  1992cited by this paper
• Modification of the Effect of Bacillus thuringiensis on Sunflower Moth (Lepidoptera: Pyralidae) by Dietary Phenols

  1990cited by this paper
• Receptors on the brush border membrane of the insect midgut as determinants of the specificity of Bacillus thuringiensis delta-endotoxins

  1990cited by this paper
• Comparative analysis of the individual protoxin components in P1 crystals of Bacillus thuringiensis subsp. kurstaki isolates NRD-12 and HD-1.

  1990cited by this paper
• Specificity of Bacillus thuringiensis delta-endotoxins. Importance of specific receptors on the brush border membrane of the mid-gut of target insects.

  1989cited by this paper
• Monoclonal Antibody Analysis and Insecticidal Spectrum of Three Types of Lepidopteran-Specific Insecticidal Crystal Proteins of Bacillus thuringiensis

  1988cited by this paper
• Electrophysiology of K+ transport by midgut epithelium of lepidopteran insect larvae. II: The transapical electrochemical gradients

  1988cited by this paper
• Hostplant, larval age, and feeding behavior influence midgut pH in the gypsy moth (Lymantria dispar)

  1986cited by this paper
• SUSCEPTIBILITY OF LARVAL INSTARS OF SPRUCE BUDWORM, CHORISTONEURA FUMIFERANA (LEPIDOPTERA: TORTRICIDAE), TO BACILLUS THURINGIENSIS

  1984cited by this paper
• Effects of Larval Age on the Susceptibility of Almond Moths and Indianmeal Moths to Bacillus thuringiensis

  1978cited by this paper
• Probit Analysis (3rd ed).

  1972cited by this paper

• Wolbachia does not give an advantage to the ectoparasitoid Habrobracon hebetor (Say, 1836) when it develops on an infected host.

  2025cites this paper
• Susceptibility of the Egyptian Cotton Leafworm, Spodoptera littoralis (Boisd.) (Lepidoptera: Noctuidae) to Entomocidal Crystal Proteins Cry1Ac and Cry 2Ab Baseline Responses

  2021cites this paper
• The Entomocidal Crystal Proteins Cry1Ac and Cry2Ab and Their Relationship to Physiological Responses in Egyptian Cotton Leafworm, Spodoptera littoralis (Boisd.)

  2021cites this paper
• Identification of Bacillus thuringiensis Strains for the Management of Lepidopteran Pests

  2021cites this paper
• Bacillus thuringiensis Cry1C resistance development and its processing pattern in Egyptian cotton leaf worm: Spodoptera littoralis (Boisd.) (Lepidoptera:Noctuidae)

  2020cites this paper
• Novel strategies for the biocontrol of noctuid pests (Lepidoptera) based on improving ascovirus infectivity using Bacillus thuringiensis

  2020cites this paper
• Insecticidal Activity of a Vip3Ab1 Chimera Is Conferred by Improved Protein Stability in the Midgut of Spodoptera eridania

  2019cites this paper
• Humoral immune response of Galleria mellonella after repeated infection with Bacillus thuringiensis.

  2017cites this paper
• Insight into the Mode of Action of Celangulin V on the Transmembrane Potential of Midgut Cells in Lepidopteran Larvae

  2017cites this paper
• In vitro template-change PCR to create single crossover libraries: a case study with B. thuringiensis Cry2A toxins

  2016cites this paper
• Modification of Cry4Aa toward Improved Toxin Processing in the Gut of the Pea Aphid, Acyrthosiphon pisum

  2016cites this paper
• Effects of Periplocoside P from Periploca sepium on the Midgut Transmembrane Potential of Mythimna separata Larvae

  2016cites this paper
• Engineering Cry4Aa for toxicity against the soybean aphid, Aphis glycines Matsumura

  2015cites this paper
• Different Effects of Bacillus thuringiensis Toxin Cry1Ab on Midgut Cell Transmembrane Potential of Mythimna separata and Agrotis ipsilon Larvae

  2015cites this paper
• Canadian contributions to forest insect pathology and to the use of pathogens in forest pest management

  2015cites this paper
• Bt Toxin Modification for Enhanced Efficacy

  2014cites this paper
• Effect of midgut proteolytic activity on susceptibility of lepidopteran larvae to Bacillus thuringiensis subsp. Kurstaki

  2014influential citation
• Modification of the Bt toxin Cry4Aa for improved toxin processing in the gut of the pea aphid (Acyrthosiphon pisum)

  2014cites this paper
• Bacillus thuringiensis Is an Environmental Pathogen and Host-Specificity Has Developed as an Adaptation to Human-Generated Ecological Niches

  2013cites this paper
• Current models of the mode of action of Bacillus thuringiensis insecticidal crystal proteins: a critical review.

  2012cites this paper
• Protein Engineering of Bacillus thuringiensis δ-Endotoxins

  2012cites this paper
• Adsorption on montmorillonite prevents oligomerization of Bt Cry1Aa toxin.

  2011cites this paper
• Pore-forming properties of the Bacillus thuringiensis toxin Cry9Ca in Manduca sexta brush border membrane vesicles.

  2010cites this paper
• Rôle des facteurs physico-chimiques du micro-environnement intestinal et des boucles inter-hélicales du Domaine I dans l’activité de la toxine insecticide Cry9Ca du bacille de Thuringe

  2010influential citation
• Effects of Mutations Within Surface-Exposed Loops in the Pore-Forming Domain of the Cry9Ca Insecticidal Toxin of Bacillus thuringiensis

  2010influential citation
• Midgut juice components affect pore formation by the Bacillus thuringiensis insecticidal toxin Cry9Ca.

  2010cites this paper
• Participation of Valine 171 in α-Helix 5 of Bacillus thuringiensis Cry1Ab δ-Endotoxin in Translocation of Toxin into Lymantria dispar Midgut Membranes

  2010cites this paper
• Vesicles Insect Midgut Brush Border Membrane Cry 1 Aa Toxin in Bacillus thuringiensis Affect the Rate of Pore Formation by the Mutations in Domain I Interhelical Loops

  2009cites this paper
• Mutations in Domain I Interhelical Loops Affect the Rate of Pore Formation by the Bacillus thuringiensis Cry1Aa Toxin in Insect Midgut Brush Border Membrane Vesicles

  2009cites this paper
• Cysteine Scanning Mutagenesis of α4, a Putative Pore-Lining Helix of the Bacillus thuringiensis Insecticidal Toxin Cry1Aa

  2008cites this paper