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Binding analysis of Bacillus thuringiensis Cry1 proteins in the sugarcane borer, Diatraea saccharalis (Lepidoptera: Crambidae)

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dc.contributor.authorDavolos, Camila C. [UNESP]
dc.contributor.authorHernandez-Martinez, Patricia
dc.contributor.authorCrialesi-Legori, Paula C. B. [UNESP]
dc.contributor.authorDesiderio, Janete A. [UNESP]
dc.contributor.authorFerre, Juan
dc.contributor.authorEscriche, Baltasar
dc.contributor.authorLemos, Manoel Victor F. [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniv Valencia
dc.date.accessioned2015-10-21T21:12:44Z
dc.date.available2015-10-21T21:12:44Z
dc.date.issued2015-05-01
dc.description.abstractSugarcane borer (Diatraea saccharalis, F.) is an important corn pest in South America and United States. The aim of the present study was to analyze the susceptibility and binding interactions of three Cry1A proteins and Cry1Fa in a Brazilian D. saccharalis population. The results showed that Cry1Ab was the most active, followed by Cry1Ac,Cry1Fa and Cry1Aa. All Cry1-biotinylated proteins tested bound specifically to the D. saccharalis brush border membrane vesicles (BBMV). Heterologous competition assays showed shared binding sites for all Cry1A proteins and another one shared by Cry1Fa and Cry1Ab. Thus, pyramiding Cry1Aa/Cry1Ac and Cry1F proteins would be a recommended strategy for managing this pest. (C) 2015 Elsevier Inc. All rights reserved.en
dc.description.affiliationUniv Estadual Paulista Julio de Mesquita Filho UN, Dept Appl Biol, BR-14884900 Jaboticabal, SP, Brazil
dc.description.affiliationUniv Valencia, Fac CC Biol, Dept Genet, E-46100 Valencia, Spain
dc.description.affiliationUnespUniv Estadual Paulista Julio de Mesquita Filho UN, Dept Appl Biol, BR-14884900 Jaboticabal, SP, Brazil
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.description.sponsorshipSpanish Ministry of Science and Innovation
dc.description.sponsorshipGeneralitat Valenciana
dc.description.sponsorshipEuropean FEDER
dc.description.sponsorshipIdFAPESP: 2009/18544-1
dc.description.sponsorshipIdCAPES: CAPES/DGU 194/09
dc.description.sponsorshipIdCAPES: BEX-2336/11-1
dc.description.sponsorshipIdSpanish Ministry of Science and Innovation: AGL2012-39946-C02-01
dc.description.sponsorshipIdSpanish Ministry of Science and Innovation: PHB2008-0113-PC
dc.description.sponsorshipIdGeneralitat Valenciana: PROMETEO 2011/044
dc.format.extent32-34
dc.identifierhttp://www.sciencedirect.com/science/article/pii/S0022201115000385
dc.identifier.citationJournal Of Invertebrate Pathology. San Diego: Academic Press Inc Elsevier Science, v. 127, p. 32-34, 2015.
dc.identifier.doi10.1016/j.jip.2015.01.013
dc.identifier.issn0022-2011
dc.identifier.lattes1295051340591836
dc.identifier.urihttp://hdl.handle.net/11449/129492
dc.identifier.wosWOS:000354503500005
dc.language.isoeng
dc.publisherElsevier B.V.
dc.relation.ispartofJournal Of Invertebrate Pathology
dc.relation.ispartofjcr2.511
dc.relation.ispartofsjr0,929
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectInsect resistance managementen
dc.subjectInsect corn pesten
dc.subjectInsecticidal proteinsen
dc.subjectInsect controlen
dc.subjectBinding site modelsen
dc.titleBinding analysis of Bacillus thuringiensis Cry1 proteins in the sugarcane borer, Diatraea saccharalis (Lepidoptera: Crambidae)en
dc.typeArtigo
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dcterms.rightsHolderElsevier B.V.
dspace.entity.typePublication
unesp.author.lattes1295051340591836
unesp.campusUniversidade Estadual Paulista (UNESP), Faculdade de Ciências Agrárias e Veterinárias, Jaboticabalpt
unesp.departmentBiologia - FCAVpt

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Jaboticabal - FCAV - Faculdade de Ciências Agrárias e Veterinárias