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Literature DB >> 9758842

Activities of Bacillus thuringiensis insecticidal crystal proteins Cyt1Aa and Cyt2Aa against three species of sheep blowfly.

C N Chilcott¹, P J Wigley, A H Broadwell, D J Park, D J Ellar.

Abstract

The toxicity of Bacillus thuringiensis Cyt1Aa protein to sheep blowfly larvae depends on its solubilization and proteolytic activation. Cyt1Aa crystals were not toxic. Full-length and trypsin-digested Cyt1Aa proteins were toxic to larvae of three species of sheep blowfly. Neither full-length nor trypsin-digested Cyt2A soluble crystal proteins were toxic.

Entities: Disease Species

Mesh：

Substances：

Year: 1998 PMID： 9758842 PMCID： PMC106601

Source DB: PubMed Journal: Appl Environ Microbiol ISSN： 0099-2240 Impact factor: 4.792

12 in total

1. Characterization of the pH-mediated solubility of Bacillus thuringiensis var. san diego native delta-endotoxin crystals.

Authors: C N Koller; L S Bauer; R M Hollingworth
Journal: Biochem Biophys Res Commun Date: 1992-04-30 Impact factor: 3.575

Review 2. Control of blowfly strike in sheep: current strategies and future prospects.

Authors: R L Tellam; V M Bowles
Journal: Int J Parasitol Date: 1997-03 Impact factor: 3.981

3. Receptors on the brush border membrane of the insect midgut as determinants of the specificity of Bacillus thuringiensis delta-endotoxins.

Authors: J Van Rie; S Jansens; H Höfte; D Degheele; H Van Mellaert
Journal: Appl Environ Microbiol Date: 1990-05 Impact factor: 4.792

4. Comparative toxicity of Bacillus thuringiensis var. israelensis crystal proteins in vivo and in vitro.

Authors: C N Chilcott; D J Ellar
Journal: J Gen Microbiol Date: 1988-09

5. Specificity of Bacillus thuringiensis var. colmeri insecticidal delta-endotoxin is determined by differential proteolytic processing of the protoxin by larval gut proteases.

Authors: M Z Haider; B H Knowles; D J Ellar
Journal: Eur J Biochem Date: 1986-05-02

6. Isolation and activity of strains of bacillus thuringiensis toxic to larvae of the housefly (Diptera: muscidae) and tropical blowflies

Authors:
Journal: J Invertebr Pathol Date: 1998-03 Impact factor: 2.841

Review 1. Potential for Bacillus thuringiensis and Other Bacterial Toxins as Biological Control Agents to Combat Dipteran Pests of Medical and Agronomic Importance.

Authors: Daniel Valtierra-de-Luis; Maite Villanueva; Colin Berry; Primitivo Caballero
Journal: Toxins (Basel) Date: 2020-12-05 Impact factor: 4.546

1 in total

Activities of Bacillus thuringiensis insecticidal crystal proteins Cyt1Aa and Cyt2Aa against three species of sheep blowfly.

1. Characterization of the pH-mediated solubility of Bacillus thuringiensis var. san diego native delta-endotoxin crystals.

Review 2. Control of blowfly strike in sheep: current strategies and future prospects.

3. Receptors on the brush border membrane of the insect midgut as determinants of the specificity of Bacillus thuringiensis delta-endotoxins.

4. Comparative toxicity of Bacillus thuringiensis var. israelensis crystal proteins in vivo and in vitro.

5. Specificity of Bacillus thuringiensis var. colmeri insecticidal delta-endotoxin is determined by differential proteolytic processing of the protoxin by larval gut proteases.

6. Isolation and activity of strains of bacillus thuringiensis toxic to larvae of the housefly (Diptera: muscidae) and tropical blowflies

7. A broad-spectrum cytolytic toxin from Bacillus thuringiensis var. kyushuensis.

8. Biochemical characterization of Bacillus thuringiensis cytolytic delta-endotoxins.

9. Mechanism of action of Bacillus thuringiensis var israelensis insecticidal delta-endotoxin.

10. Characterization of proteolytic and collagenolytic enzymes from the larvae of Lucilia cuprina, the sheep blowfly.

Review 1. Potential for Bacillus thuringiensis and Other Bacterial Toxins as Biological Control Agents to Combat Dipteran Pests of Medical and Agronomic Importance.