Bacillus thuringiensis: A Broader View of Its Biocidal Activity

Autores
Palma, Leopoldo; Sauka, Diego Herman; Ibarra, Jorge E.
Año de publicación
2024
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Bacillus thuringiensis (Bt) is a Gram-positive bacterium that forms spores and produces parasporal crystalline inclusions containing Cry and Cyt proteins [1]. These proteins exhibit toxicity against various insect orders, nematodes, and human cancer cells [2,3]. Widely utilized as bioinsecticides, Bt strains and their insecticidal proteins effectively control caterpillars, beetles, flies, mosquitoes, and blackflies. During vegetative growth, Bt can also secrete insecticidal proteins targeting lepidopterans (Vip3) and coleopterans (Vpab1/Vpab2). Another less-explored secretory protein, Mpp5Aa1 (formerly Sip1A), has also been described to exhibit activity against coleopteran pests [4]. These features have bestowed Bt as the most specific and effective tool for the control of insect pests for several years, either through insecticidal formulations (a mix of spore and parasporal crystals) or by the production of insecticidal proteins in transgenic plants (Bt plants) [5]. However, some species, such as Plutella xylostella (Lepidoptera), have developed field resistance to both formulated products and insecticidal proteins expressed in transgenic plants [2], making screenings for novel strains and pesticidal proteins highly essential in order to provide novel tools for the control of pests and the management of insect resistance...
Fil: Palma, Leopoldo. Universidad de Valencia; España. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Investigación y Transferencia Agroalimentaria y Biotecnológica - Universidad Nacional de Villa María. Instituto Multidisciplinario de Investigación y Transferencia Agroalimentaria y Biotecnológica; Argentina
Fil: Sauka, Diego Herman. Instituto Nacional de Tecnologia Agropecuaria. Centro de Investigacion En Ciencias Veterinarias y Agronomicas. Instituto de Agrobiotecnologia y Biologia Molecular. Grupo Vinculado Instituto de Microbiologia y Zoologia Agrigola Al Iabimo | Consejo Nacional de Investigaciones Cientificas y Tecnicas. Oficina de Coordinacion Administrativa Pque. Centenario. Instituto de Agrobiotecnologia y Biologia Molecular. Grupo Vinculado Instituto de Microbiologia y Zoologia Agrigola Al Iabimo.; Argentina
Fil: Ibarra, Jorge E.. Instituto Politécnico Nacional. Centro de Investigación y de Estudios Avanzados. Departamento de Física; México
Materia
BACILLUS THURINGIENSIS
INSECTICIDAL PROTEINS
INSECT PESTS
BIOLOGICAL COTROL
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/256412
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Bacillus thuringiensis: A Broader View of Its Biocidal ActivityPalma, LeopoldoSauka, Diego HermanIbarra, Jorge E.BACILLUS THURINGIENSISINSECTICIDAL PROTEINSINSECT PESTSBIOLOGICAL COTROLhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Bacillus thuringiensis (Bt) is a Gram-positive bacterium that forms spores and produces parasporal crystalline inclusions containing Cry and Cyt proteins [1]. These proteins exhibit toxicity against various insect orders, nematodes, and human cancer cells [2,3]. Widely utilized as bioinsecticides, Bt strains and their insecticidal proteins effectively control caterpillars, beetles, flies, mosquitoes, and blackflies. During vegetative growth, Bt can also secrete insecticidal proteins targeting lepidopterans (Vip3) and coleopterans (Vpab1/Vpab2). Another less-explored secretory protein, Mpp5Aa1 (formerly Sip1A), has also been described to exhibit activity against coleopteran pests [4]. These features have bestowed Bt as the most specific and effective tool for the control of insect pests for several years, either through insecticidal formulations (a mix of spore and parasporal crystals) or by the production of insecticidal proteins in transgenic plants (Bt plants) [5]. However, some species, such as Plutella xylostella (Lepidoptera), have developed field resistance to both formulated products and insecticidal proteins expressed in transgenic plants [2], making screenings for novel strains and pesticidal proteins highly essential in order to provide novel tools for the control of pests and the management of insect resistance...Fil: Palma, Leopoldo. Universidad de Valencia; España. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Investigación y Transferencia Agroalimentaria y Biotecnológica - Universidad Nacional de Villa María. Instituto Multidisciplinario de Investigación y Transferencia Agroalimentaria y Biotecnológica; ArgentinaFil: Sauka, Diego Herman. Instituto Nacional de Tecnologia Agropecuaria. Centro de Investigacion En Ciencias Veterinarias y Agronomicas. Instituto de Agrobiotecnologia y Biologia Molecular. Grupo Vinculado Instituto de Microbiologia y Zoologia Agrigola Al Iabimo | Consejo Nacional de Investigaciones Cientificas y Tecnicas. Oficina de Coordinacion Administrativa Pque. Centenario. Instituto de Agrobiotecnologia y Biologia Molecular. Grupo Vinculado Instituto de Microbiologia y Zoologia Agrigola Al Iabimo.; ArgentinaFil: Ibarra, Jorge E.. Instituto Politécnico Nacional. Centro de Investigación y de Estudios Avanzados. Departamento de Física; MéxicoMultidisciplinary Digital Publishing Institute2024-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/256412Palma, Leopoldo; Sauka, Diego Herman; Ibarra, Jorge E.; Bacillus thuringiensis: A Broader View of Its Biocidal Activity; Multidisciplinary Digital Publishing Institute; Toxins; 16; 3; 3-2024; 1-32072-6651CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/2072-6651/16/3/162info:eu-repo/semantics/altIdentifier/doi/10.3390/toxins16030162info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:54:04Zoai:ri.conicet.gov.ar:11336/256412instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 09:54:04.786CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Bacillus thuringiensis: A Broader View of Its Biocidal Activity
title Bacillus thuringiensis: A Broader View of Its Biocidal Activity
spellingShingle Bacillus thuringiensis: A Broader View of Its Biocidal Activity
Palma, Leopoldo
BACILLUS THURINGIENSIS
INSECTICIDAL PROTEINS
INSECT PESTS
BIOLOGICAL COTROL
title_short Bacillus thuringiensis: A Broader View of Its Biocidal Activity
title_full Bacillus thuringiensis: A Broader View of Its Biocidal Activity
title_fullStr Bacillus thuringiensis: A Broader View of Its Biocidal Activity
title_full_unstemmed Bacillus thuringiensis: A Broader View of Its Biocidal Activity
title_sort Bacillus thuringiensis: A Broader View of Its Biocidal Activity
dc.creator.none.fl_str_mv Palma, Leopoldo
Sauka, Diego Herman
Ibarra, Jorge E.
author Palma, Leopoldo
author_facet Palma, Leopoldo
Sauka, Diego Herman
Ibarra, Jorge E.
author_role author
author2 Sauka, Diego Herman
Ibarra, Jorge E.
author2_role author
author
dc.subject.none.fl_str_mv BACILLUS THURINGIENSIS
INSECTICIDAL PROTEINS
INSECT PESTS
BIOLOGICAL COTROL
topic BACILLUS THURINGIENSIS
INSECTICIDAL PROTEINS
INSECT PESTS
BIOLOGICAL COTROL
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Bacillus thuringiensis (Bt) is a Gram-positive bacterium that forms spores and produces parasporal crystalline inclusions containing Cry and Cyt proteins [1]. These proteins exhibit toxicity against various insect orders, nematodes, and human cancer cells [2,3]. Widely utilized as bioinsecticides, Bt strains and their insecticidal proteins effectively control caterpillars, beetles, flies, mosquitoes, and blackflies. During vegetative growth, Bt can also secrete insecticidal proteins targeting lepidopterans (Vip3) and coleopterans (Vpab1/Vpab2). Another less-explored secretory protein, Mpp5Aa1 (formerly Sip1A), has also been described to exhibit activity against coleopteran pests [4]. These features have bestowed Bt as the most specific and effective tool for the control of insect pests for several years, either through insecticidal formulations (a mix of spore and parasporal crystals) or by the production of insecticidal proteins in transgenic plants (Bt plants) [5]. However, some species, such as Plutella xylostella (Lepidoptera), have developed field resistance to both formulated products and insecticidal proteins expressed in transgenic plants [2], making screenings for novel strains and pesticidal proteins highly essential in order to provide novel tools for the control of pests and the management of insect resistance...
Fil: Palma, Leopoldo. Universidad de Valencia; España. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Investigación y Transferencia Agroalimentaria y Biotecnológica - Universidad Nacional de Villa María. Instituto Multidisciplinario de Investigación y Transferencia Agroalimentaria y Biotecnológica; Argentina
Fil: Sauka, Diego Herman. Instituto Nacional de Tecnologia Agropecuaria. Centro de Investigacion En Ciencias Veterinarias y Agronomicas. Instituto de Agrobiotecnologia y Biologia Molecular. Grupo Vinculado Instituto de Microbiologia y Zoologia Agrigola Al Iabimo | Consejo Nacional de Investigaciones Cientificas y Tecnicas. Oficina de Coordinacion Administrativa Pque. Centenario. Instituto de Agrobiotecnologia y Biologia Molecular. Grupo Vinculado Instituto de Microbiologia y Zoologia Agrigola Al Iabimo.; Argentina
Fil: Ibarra, Jorge E.. Instituto Politécnico Nacional. Centro de Investigación y de Estudios Avanzados. Departamento de Física; México
description Bacillus thuringiensis (Bt) is a Gram-positive bacterium that forms spores and produces parasporal crystalline inclusions containing Cry and Cyt proteins [1]. These proteins exhibit toxicity against various insect orders, nematodes, and human cancer cells [2,3]. Widely utilized as bioinsecticides, Bt strains and their insecticidal proteins effectively control caterpillars, beetles, flies, mosquitoes, and blackflies. During vegetative growth, Bt can also secrete insecticidal proteins targeting lepidopterans (Vip3) and coleopterans (Vpab1/Vpab2). Another less-explored secretory protein, Mpp5Aa1 (formerly Sip1A), has also been described to exhibit activity against coleopteran pests [4]. These features have bestowed Bt as the most specific and effective tool for the control of insect pests for several years, either through insecticidal formulations (a mix of spore and parasporal crystals) or by the production of insecticidal proteins in transgenic plants (Bt plants) [5]. However, some species, such as Plutella xylostella (Lepidoptera), have developed field resistance to both formulated products and insecticidal proteins expressed in transgenic plants [2], making screenings for novel strains and pesticidal proteins highly essential in order to provide novel tools for the control of pests and the management of insect resistance...
publishDate 2024
dc.date.none.fl_str_mv 2024-03
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/256412
Palma, Leopoldo; Sauka, Diego Herman; Ibarra, Jorge E.; Bacillus thuringiensis: A Broader View of Its Biocidal Activity; Multidisciplinary Digital Publishing Institute; Toxins; 16; 3; 3-2024; 1-3
2072-6651
CONICET Digital
CONICET
url http://hdl.handle.net/11336/256412
identifier_str_mv Palma, Leopoldo; Sauka, Diego Herman; Ibarra, Jorge E.; Bacillus thuringiensis: A Broader View of Its Biocidal Activity; Multidisciplinary Digital Publishing Institute; Toxins; 16; 3; 3-2024; 1-3
2072-6651
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/2072-6651/16/3/162
info:eu-repo/semantics/altIdentifier/doi/10.3390/toxins16030162
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute
publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.13397

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