Literature DB >> 22447600

Specific binding of radiolabeled Cry1Fa insecticidal protein from Bacillus thuringiensis to midgut sites in lepidopteran species.

Carmen Sara Hernández-Rodríguez1, Patricia Hernández-Martínez, Jeroen Van Rie, Baltasar Escriche, Juan Ferré.   

Abstract

Cry1Fa insecticidal protein was successfully radiolabeled with (125)I-Na. Specific binding to brush border membrane vesicles was shown for the lepidopteran species Ostrinia nubilalis, Spodoptera frugiperda, Spodoptera exigua, Helicoverpa armigera, Heliothis virescens, and Plutella xylostella. Homologous competition assays were performed to obtain equilibrium binding parameters (K(d) [dissociation constant] and R(t) [concentration of binding sites]) for these six insect species.

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Year:  2012        PMID： 22447600      PMCID： PMC3346400          DOI： 10.1128/AEM.07591-11

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


  7 in total

1.  Common receptor for Bacillus thuringiensis toxins Cry1Ac, Cry1Fa, and Cry1Ja in Helicoverpa armigera, Helicoverpa zea, and Spodoptera exigua.

Authors:  Carmen Sara Hernández; Juan Ferré
Journal:  Appl Environ Microbiol       Date:  2005-09       Impact factor: 4.792

Review 2.  Biochemistry and genetics of insect resistance to Bacillus thuringiensis.

Authors:  Juan Ferré; Jeroen Van Rie
Journal:  Annu Rev Entomol       Date:  2002       Impact factor: 19.686

3.  Ligand: a versatile computerized approach for characterization of ligand-binding systems.

Authors:  P J Munson; D Rodbard
Journal:  Anal Biochem       Date:  1980-09-01       Impact factor: 3.365

4.  Specificity of Bacillus thuringiensis delta-endotoxins. Importance of specific receptors on the brush border membrane of the mid-gut of target insects.

Authors:  J Van Rie; S Jansens; H Höfte; D Degheele; H Van Mellaert
Journal:  Eur J Biochem       Date:  1989-12-08

5.  Specific binding of Bacillus thuringiensis Cry2A insecticidal proteins to a common site in the midgut of Helicoverpa species.

Authors:  Carmen Sara Hernández-Rodríguez; Adri Van Vliet; Nadine Bautsoens; Jeroen Van Rie; Juan Ferré
Journal:  Appl Environ Microbiol       Date:  2008-10-17       Impact factor: 4.792

6.  Toxicity, binding, and permeability analyses of four Bacillus thuringiensis Cry1 delta-endotoxins using brush border membrane vesicles of Spodoptera exigua and Spodoptera frugiperda.

Authors:  K Luo; D Banks; M J Adang
Journal:  Appl Environ Microbiol       Date:  1999-02       Impact factor: 4.792

7.  Preparation and partial characterization of amino acid transporting brush border membrane vesicles from the larval midgut of the gypsy moth (Lymantria dispar).

Authors:  M G Wolfersberger
Journal:  Arch Insect Biochem Physiol       Date:  1993       Impact factor: 1.698
  7 in total
  8 in total

1.  Identification of a New cry1I-Type Gene as a Candidate for Gene Pyramiding in Corn To Control Ostrinia Species Larvae.

Authors:  Can Zhao; Juan Luis Jurat-Fuentes; Heba M Abdelgaffar; Hongyu Pan; Fuping Song; Jie Zhang
Journal:  Appl Environ Microbiol       Date:  2015-03-20       Impact factor: 4.792

2.  Field-Evolved Mode 1 Resistance of the Fall Armyworm to Transgenic Cry1Fa-Expressing Corn Associated with Reduced Cry1Fa Toxin Binding and Midgut Alkaline Phosphatase Expression.

Authors:  Siva R K Jakka; Liang Gong; James Hasler; Rahul Banerjee; Joel J Sheets; Kenneth Narva; Carlos A Blanco; Juan L Jurat-Fuentes
Journal:  Appl Environ Microbiol       Date:  2015-12-04       Impact factor: 4.792

3.  Lack of Cry1Fa binding to the midgut brush border membrane in a resistant colony of Plutella xylostella moths with a mutation in the ABCC2 locus.

Authors:  Patricia Hernández-Martínez; Carmen Sara Hernández-Rodríguez; Vidisha Krishnan; Neil Crickmore; Baltasar Escriche; Juan Ferré
Journal:  Appl Environ Microbiol       Date:  2012-07-06       Impact factor: 4.792

4.  Toxicity and Binding Studies of Bacillus thuringiensis Cry1Ac, Cry1F, Cry1C, and Cry2A Proteins in the Soybean Pests Anticarsia gemmatalis and Chrysodeixis (Pseudoplusia) includens.

Authors:  Yolanda Bel; Joel J Sheets; Sek Yee Tan; Kenneth E Narva; Baltasar Escriche
Journal:  Appl Environ Microbiol       Date:  2017-05-17       Impact factor: 4.792

5.  Shared midgut binding sites for Cry1A.105, Cry1Aa, Cry1Ab, Cry1Ac and Cry1Fa proteins from Bacillus thuringiensis in two important corn pests, Ostrinia nubilalis and Spodoptera frugiperda.

Authors:  Carmen Sara Hernández-Rodríguez; Patricia Hernández-Martínez; Jeroen Van Rie; Baltasar Escriche; Juan Ferré
Journal:  PLoS One       Date:  2013-07-05       Impact factor: 3.240

6.  ABCC transporters mediate insect resistance to multiple Bt toxins revealed by bulk segregant analysis.

Authors:  Youngjin Park; Rosa M González-Martínez; Gloria Navarro-Cerrillo; Maissa Chakroun; Yonggyun Kim; Pello Ziarsolo; Jose Blanca; Joaquin Cañizares; Juan Ferré; Salvador Herrero
Journal:  BMC Biol       Date:  2014-06-09       Impact factor: 7.431

7.  Efficacy and Resistance Management Potential of a Modified Vip3C Protein for Control of Spodoptera frugiperda in Maize.

Authors:  Theodore W Kahn; Maissa Chakroun; Jayme Williams; Tom Walsh; Bill James; Jessica Monserrate; Juan Ferré
Journal:  Sci Rep       Date:  2018-11-01       Impact factor: 4.379

8.  Specific binding of Bacillus thuringiensis Cry1Ea toxin, and Cry1Ac and Cry1Fa competition analyses in Anticarsia gemmatalis and Chrysodeixis includens.

Authors:  Yolanda Bel; Marc Zack; Ken Narva; Baltasar Escriche
Journal:  Sci Rep       Date:  2019-12-03       Impact factor: 4.379
  8 in total

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