Literature DB >> 11722947

Cyt1Aa from Bacillus thuringiensis subsp. israelensis is toxic to the diamondback moth, Plutella xylostella, and synergizes the activity of Cry1Ac towards a resistant strain.

A H Sayyed1, N Crickmore, D J Wright.   

Abstract

The Bacillus thuringiensis subsp. israelensis cytolytic protein Cyt1Aa was found to be toxic to an insecticide-susceptible laboratory population of Plutella xylostella. Cry1Ac-resistant populations of P. xylostella showed various degrees of resistance to Cyt1Aa. Cyt1Aa/Cry1Ac mixtures showed a marked level of synergism in the Cry1Ac-resistant populations.

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Year:  2001        PMID： 11722947      PMCID： PMC93384          DOI： 10.1128/AEM.67.12.5859-5861.2001

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


  16 in total

1.  Field tests on managing resistance to Bt-engineered plants.

Authors:  A M Shelton; J D Tang; R T Roush; T D Metz; E D Earle
Journal:  Nat Biotechnol       Date:  2000-03       Impact factor: 54.908

Review 2.  The mammalian safety of Bacillus thuringiensis-based insecticides.

Authors:  J P Siegel
Journal:  J Invertebr Pathol       Date:  2001-01       Impact factor: 2.841

3.  Susceptibility of a field-derived, Bacillus thuringiensis-resistant strain of diamondback moth to in vitro-activated Cry1Ac toxin.

Authors:  A H Sayyed; R Gatsi; T Kouskoura; D J Wright; N Crickmore
Journal:  Appl Environ Microbiol       Date:  2001-09       Impact factor: 4.792

4.  Variation in susceptibility to Bacillus thuringiensis toxins among unselected strains of Plutella xylostella.

Authors:  J González-Cabrera; S Herrero; A H Sayyed; B Escriche; Y B Liu; S K Meyer; D J Wright; B E Tabashnik; J Ferré
Journal:  Appl Environ Microbiol       Date:  2001-10       Impact factor: 4.792

Review 5.  Bacillus thuringiensis and its pesticidal crystal proteins.

Authors:  E Schnepf; N Crickmore; J Van Rie; D Lereclus; J Baum; J Feitelson; D R Zeigler; D H Dean
Journal:  Microbiol Mol Biol Rev       Date:  1998-09       Impact factor: 11.056

6.  Variable cross-resistance to Cry11B from Bacillus thuringiensis subsp. jegathesan in Culex quinquefasciatus (Diptera: Culicidae) resistant to single or multiple toxins of Bacillus thuringiensis subsp. israelensis.

Authors:  M C Wirth; A Delécluse; B A Federici; W E Walton
Journal:  Appl Environ Microbiol       Date:  1998-11       Impact factor: 4.792

7.  Comparison of Bacillus thuringiensis subsp. israelensis CryIVA and CryIVB cloned toxins reveals synergism in vivo.

Authors:  C Angsuthanasombat; N Crickmore; D J Ellar
Journal:  FEMS Microbiol Lett       Date:  1992-07-01       Impact factor: 2.742

8.  Managing the evolution of insect resistance to transgenic plants.

Authors:  D N Alstad; D A Andow
Journal:  Science       Date:  1995-06-30       Impact factor: 47.728

9.  In vitro binding of Bacillus thuringiensis var. israelensis individual toxins to midgut cells of Anopheles gambiae larvae (Diptera: Culicidae).

Authors:  O Ravoahangimalala; J F Charles
Journal:  FEBS Lett       Date:  1995-04-03       Impact factor: 4.124

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

Authors:  W E Thomas; D J Ellar
Journal:  FEBS Lett       Date:  1983-04-18       Impact factor: 4.124
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  4 in total

1.  Differential protection of Cry1Fa toxin against Spodoptera frugiperda larval gut proteases by cadherin orthologs correlates with increased synergism.

Authors:  Khalidur Rahman; Mohd Amir F Abdullah; Suresh Ambati; Milton D Taylor; Michael J Adang
Journal:  Appl Environ Microbiol       Date:  2011-11-11       Impact factor: 4.792

2.  Membrane binding and oligomer membrane insertion are necessary but insufficient for Bacillus thuringiensis Cyt1Aa toxicity.

Authors:  Pablo Emiliano Cantón; Jazmin A López-Díaz; Sarjeet S Gill; Alejandra Bravo; Mario Soberón
Journal:  Peptides       Date:  2013-10-25       Impact factor: 3.750

Review 3.  Bacillus thuringiensis Is an Environmental Pathogen and Host-Specificity Has Developed as an Adaptation to Human-Generated Ecological Niches.

Authors:  Ronaldo Costa Argôlo-Filho; Leandro Lopes Loguercio
Journal:  Insects       Date:  2013-12-24       Impact factor: 2.769

Review 4.  Bacillus thuringiensis subsp. israelensis and its dipteran-specific toxins.

Authors:  Eitan Ben-Dov
Journal:  Toxins (Basel)       Date:  2014-03-28       Impact factor: 4.546
  4 in total

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