Diversity and functional assessment of indigenous culturable bacteria inhabiting fine-flavor cacao rhizosphere: Uncovering antagonistic potential against Moniliophthora roreri

Autores
Crisostomo Panuera, Jhusephin Sheshira; Nieva, Amira Susana del Valle; Ix Balam, Manuel Alejandro; Diaz Valderrama, Jorge Ronny; Alviarez Gutierrez, Eliana; Oliva Cruz, Segundo Manuel; Cumpa Velásquez, Liz Marjory Stefanny
Año de publicación
2024
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The Peruvian Amazonian native cacao faces ongoing challenges that significantly undermine its productivity. Among them, moniliasis and cadmium accumulation result in losses that create a growing need for effective and environmentally safe strategies, such as those based on bacteria. To explore the biological resources in the cacao soil, a descriptive study was conducted to assess the diversity of culturable bacteria across three production districts in the Amazonas region: La Peca, Imaza, and Cajaruro. The study also focused on the functional properties of these bacteria, particularly those related to the major issues limiting cacao cultivation. For this purpose, 90 native bacterial isolates were obtained from the cacao rhizosphere. According to diversity analysis, the community was composed of 19 bacterial genera, with a dominance of the Bacillaceae family and variable distribution among the districts. This variability was statistically supported by the PCoA plots and is related to the pH of the soil environment. The functional assessment revealed that 56.8% of the isolates showed an antagonism index greater than 75% after 7 days of confrontation. After 15 days of confrontation with Moniliophthora roreri 68.2% of the bacterial population demonstrated this attribute. This capability was primarily exhibited by Bacillus strains. On the other hand, only 4.5% were capable of removing cadmium, highlighting the biocontrol potential of the bacterial community. In addition, some isolates produced siderophores (13.63%), solubilized phosphate (20.45%), and solubilized zinc (4.5%). Interestingly, these traits showed an uneven distribution, which correlated with the divergence found by the beta diversity.Our results revealed a diverse bacterial community inhabiting the Amazonian cacao rhizosphere, showcasing crucial functional properties related to the biocontrol of M. roreri. The information generated serves as a significant resource for the development of further biotechnological tools that can be applied to native Amazonian cacao.
Fil: Crisostomo Panuera, Jhusephin Sheshira. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet Noa Sur. Instituto de Estudios para el Desarrollo Social. - Universidad Nacional de Santiago del Estero. Facultad de Humanidades Ciencias Sociales y de la Salud. Instituto de Estudios para el Desarrollo Social; Argentina
Fil: Nieva, Amira Susana del Valle. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet Noa Sur. Centro Regional de Energia y Ambiente Para El Desarrollo Sustentable. - Universidad Nacional de Catamarca. Centro Regional de Energia y Ambiente Para El Desarrollo Sustentable.; Argentina
Fil: Ix Balam, Manuel Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet Noa Sur. Instituto de Estudios para el Desarrollo Social. - Universidad Nacional de Santiago del Estero. Facultad de Humanidades Ciencias Sociales y de la Salud. Instituto de Estudios para el Desarrollo Social; Argentina
Fil: Diaz Valderrama, Jorge Ronny. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet Noa Sur. Instituto de Estudios para el Desarrollo Social. - Universidad Nacional de Santiago del Estero. Facultad de Humanidades Ciencias Sociales y de la Salud. Instituto de Estudios para el Desarrollo Social; Argentina
Fil: Alviarez Gutierrez, Eliana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet Noa Sur. Instituto de Estudios para el Desarrollo Social. - Universidad Nacional de Santiago del Estero. Facultad de Humanidades Ciencias Sociales y de la Salud. Instituto de Estudios para el Desarrollo Social; Argentina
Fil: Oliva Cruz, Segundo Manuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet Noa Sur. Instituto de Estudios para el Desarrollo Social. - Universidad Nacional de Santiago del Estero. Facultad de Humanidades Ciencias Sociales y de la Salud. Instituto de Estudios para el Desarrollo Social; Argentina
Fil: Cumpa Velásquez, Liz Marjory Stefanny. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet Noa Sur. Instituto de Estudios para el Desarrollo Social. - Universidad Nacional de Santiago del Estero. Facultad de Humanidades Ciencias Sociales y de la Salud. Instituto de Estudios para el Desarrollo Social; Argentina
Materia
BACTERIA
DIVERSITY
CACAO
RHIZOSPHERE
BIOCONTROL
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/260687
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Diversity and functional assessment of indigenous culturable bacteria inhabiting fine-flavor cacao rhizosphere: Uncovering antagonistic potential against Moniliophthora roreriCrisostomo Panuera, Jhusephin SheshiraNieva, Amira Susana del ValleIx Balam, Manuel AlejandroDiaz Valderrama, Jorge RonnyAlviarez Gutierrez, ElianaOliva Cruz, Segundo ManuelCumpa Velásquez, Liz Marjory StefannyBACTERIADIVERSITYCACAORHIZOSPHEREBIOCONTROLhttps://purl.org/becyt/ford/4.1https://purl.org/becyt/ford/4The Peruvian Amazonian native cacao faces ongoing challenges that significantly undermine its productivity. Among them, moniliasis and cadmium accumulation result in losses that create a growing need for effective and environmentally safe strategies, such as those based on bacteria. To explore the biological resources in the cacao soil, a descriptive study was conducted to assess the diversity of culturable bacteria across three production districts in the Amazonas region: La Peca, Imaza, and Cajaruro. The study also focused on the functional properties of these bacteria, particularly those related to the major issues limiting cacao cultivation. For this purpose, 90 native bacterial isolates were obtained from the cacao rhizosphere. According to diversity analysis, the community was composed of 19 bacterial genera, with a dominance of the Bacillaceae family and variable distribution among the districts. This variability was statistically supported by the PCoA plots and is related to the pH of the soil environment. The functional assessment revealed that 56.8% of the isolates showed an antagonism index greater than 75% after 7 days of confrontation. After 15 days of confrontation with Moniliophthora roreri 68.2% of the bacterial population demonstrated this attribute. This capability was primarily exhibited by Bacillus strains. On the other hand, only 4.5% were capable of removing cadmium, highlighting the biocontrol potential of the bacterial community. In addition, some isolates produced siderophores (13.63%), solubilized phosphate (20.45%), and solubilized zinc (4.5%). Interestingly, these traits showed an uneven distribution, which correlated with the divergence found by the beta diversity.Our results revealed a diverse bacterial community inhabiting the Amazonian cacao rhizosphere, showcasing crucial functional properties related to the biocontrol of M. roreri. The information generated serves as a significant resource for the development of further biotechnological tools that can be applied to native Amazonian cacao.Fil: Crisostomo Panuera, Jhusephin Sheshira. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet Noa Sur. Instituto de Estudios para el Desarrollo Social. - Universidad Nacional de Santiago del Estero. Facultad de Humanidades Ciencias Sociales y de la Salud. Instituto de Estudios para el Desarrollo Social; ArgentinaFil: Nieva, Amira Susana del Valle. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet Noa Sur. Centro Regional de Energia y Ambiente Para El Desarrollo Sustentable. - Universidad Nacional de Catamarca. Centro Regional de Energia y Ambiente Para El Desarrollo Sustentable.; ArgentinaFil: Ix Balam, Manuel Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet Noa Sur. Instituto de Estudios para el Desarrollo Social. - Universidad Nacional de Santiago del Estero. Facultad de Humanidades Ciencias Sociales y de la Salud. Instituto de Estudios para el Desarrollo Social; ArgentinaFil: Diaz Valderrama, Jorge Ronny. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet Noa Sur. Instituto de Estudios para el Desarrollo Social. - Universidad Nacional de Santiago del Estero. Facultad de Humanidades Ciencias Sociales y de la Salud. Instituto de Estudios para el Desarrollo Social; ArgentinaFil: Alviarez Gutierrez, Eliana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet Noa Sur. Instituto de Estudios para el Desarrollo Social. - Universidad Nacional de Santiago del Estero. Facultad de Humanidades Ciencias Sociales y de la Salud. Instituto de Estudios para el Desarrollo Social; ArgentinaFil: Oliva Cruz, Segundo Manuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet Noa Sur. Instituto de Estudios para el Desarrollo Social. - Universidad Nacional de Santiago del Estero. Facultad de Humanidades Ciencias Sociales y de la Salud. Instituto de Estudios para el Desarrollo Social; ArgentinaFil: Cumpa Velásquez, Liz Marjory Stefanny. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet Noa Sur. Instituto de Estudios para el Desarrollo Social. - Universidad Nacional de Santiago del Estero. Facultad de Humanidades Ciencias Sociales y de la Salud. Instituto de Estudios para el Desarrollo Social; ArgentinaCell Press2024-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/260687Crisostomo Panuera, Jhusephin Sheshira; Nieva, Amira Susana del Valle; Ix Balam, Manuel Alejandro; Diaz Valderrama, Jorge Ronny; Alviarez Gutierrez, Eliana; et al.; Diversity and functional assessment of indigenous culturable bacteria inhabiting fine-flavor cacao rhizosphere: Uncovering antagonistic potential against Moniliophthora roreri; Cell Press; Heliyon; 10; 7; 3-2024; 1-422405-8440CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://linkinghub.elsevier.com/retrieve/pii/S2405844024044840info:eu-repo/semantics/altIdentifier/doi/10.1016/j.heliyon.2024.e28453info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:59:37Zoai:ri.conicet.gov.ar:11336/260687instacron: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 09:59:37.447CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Diversity and functional assessment of indigenous culturable bacteria inhabiting fine-flavor cacao rhizosphere: Uncovering antagonistic potential against Moniliophthora roreri
title Diversity and functional assessment of indigenous culturable bacteria inhabiting fine-flavor cacao rhizosphere: Uncovering antagonistic potential against Moniliophthora roreri
spellingShingle Diversity and functional assessment of indigenous culturable bacteria inhabiting fine-flavor cacao rhizosphere: Uncovering antagonistic potential against Moniliophthora roreri
Crisostomo Panuera, Jhusephin Sheshira
BACTERIA
DIVERSITY
CACAO
RHIZOSPHERE
BIOCONTROL
title_short Diversity and functional assessment of indigenous culturable bacteria inhabiting fine-flavor cacao rhizosphere: Uncovering antagonistic potential against Moniliophthora roreri
title_full Diversity and functional assessment of indigenous culturable bacteria inhabiting fine-flavor cacao rhizosphere: Uncovering antagonistic potential against Moniliophthora roreri
title_fullStr Diversity and functional assessment of indigenous culturable bacteria inhabiting fine-flavor cacao rhizosphere: Uncovering antagonistic potential against Moniliophthora roreri
title_full_unstemmed Diversity and functional assessment of indigenous culturable bacteria inhabiting fine-flavor cacao rhizosphere: Uncovering antagonistic potential against Moniliophthora roreri
title_sort Diversity and functional assessment of indigenous culturable bacteria inhabiting fine-flavor cacao rhizosphere: Uncovering antagonistic potential against Moniliophthora roreri
dc.creator.none.fl_str_mv Crisostomo Panuera, Jhusephin Sheshira
Nieva, Amira Susana del Valle
Ix Balam, Manuel Alejandro
Diaz Valderrama, Jorge Ronny
Alviarez Gutierrez, Eliana
Oliva Cruz, Segundo Manuel
Cumpa Velásquez, Liz Marjory Stefanny
author Crisostomo Panuera, Jhusephin Sheshira
author_facet Crisostomo Panuera, Jhusephin Sheshira
Nieva, Amira Susana del Valle
Ix Balam, Manuel Alejandro
Diaz Valderrama, Jorge Ronny
Alviarez Gutierrez, Eliana
Oliva Cruz, Segundo Manuel
Cumpa Velásquez, Liz Marjory Stefanny
author_role author
author2 Nieva, Amira Susana del Valle
Ix Balam, Manuel Alejandro
Diaz Valderrama, Jorge Ronny
Alviarez Gutierrez, Eliana
Oliva Cruz, Segundo Manuel
Cumpa Velásquez, Liz Marjory Stefanny
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv BACTERIA
DIVERSITY
CACAO
RHIZOSPHERE
BIOCONTROL
topic BACTERIA
DIVERSITY
CACAO
RHIZOSPHERE
BIOCONTROL
purl_subject.fl_str_mv https://purl.org/becyt/ford/4.1
https://purl.org/becyt/ford/4
dc.description.none.fl_txt_mv The Peruvian Amazonian native cacao faces ongoing challenges that significantly undermine its productivity. Among them, moniliasis and cadmium accumulation result in losses that create a growing need for effective and environmentally safe strategies, such as those based on bacteria. To explore the biological resources in the cacao soil, a descriptive study was conducted to assess the diversity of culturable bacteria across three production districts in the Amazonas region: La Peca, Imaza, and Cajaruro. The study also focused on the functional properties of these bacteria, particularly those related to the major issues limiting cacao cultivation. For this purpose, 90 native bacterial isolates were obtained from the cacao rhizosphere. According to diversity analysis, the community was composed of 19 bacterial genera, with a dominance of the Bacillaceae family and variable distribution among the districts. This variability was statistically supported by the PCoA plots and is related to the pH of the soil environment. The functional assessment revealed that 56.8% of the isolates showed an antagonism index greater than 75% after 7 days of confrontation. After 15 days of confrontation with Moniliophthora roreri 68.2% of the bacterial population demonstrated this attribute. This capability was primarily exhibited by Bacillus strains. On the other hand, only 4.5% were capable of removing cadmium, highlighting the biocontrol potential of the bacterial community. In addition, some isolates produced siderophores (13.63%), solubilized phosphate (20.45%), and solubilized zinc (4.5%). Interestingly, these traits showed an uneven distribution, which correlated with the divergence found by the beta diversity.Our results revealed a diverse bacterial community inhabiting the Amazonian cacao rhizosphere, showcasing crucial functional properties related to the biocontrol of M. roreri. The information generated serves as a significant resource for the development of further biotechnological tools that can be applied to native Amazonian cacao.
Fil: Crisostomo Panuera, Jhusephin Sheshira. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet Noa Sur. Instituto de Estudios para el Desarrollo Social. - Universidad Nacional de Santiago del Estero. Facultad de Humanidades Ciencias Sociales y de la Salud. Instituto de Estudios para el Desarrollo Social; Argentina
Fil: Nieva, Amira Susana del Valle. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet Noa Sur. Centro Regional de Energia y Ambiente Para El Desarrollo Sustentable. - Universidad Nacional de Catamarca. Centro Regional de Energia y Ambiente Para El Desarrollo Sustentable.; Argentina
Fil: Ix Balam, Manuel Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet Noa Sur. Instituto de Estudios para el Desarrollo Social. - Universidad Nacional de Santiago del Estero. Facultad de Humanidades Ciencias Sociales y de la Salud. Instituto de Estudios para el Desarrollo Social; Argentina
Fil: Diaz Valderrama, Jorge Ronny. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet Noa Sur. Instituto de Estudios para el Desarrollo Social. - Universidad Nacional de Santiago del Estero. Facultad de Humanidades Ciencias Sociales y de la Salud. Instituto de Estudios para el Desarrollo Social; Argentina
Fil: Alviarez Gutierrez, Eliana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet Noa Sur. Instituto de Estudios para el Desarrollo Social. - Universidad Nacional de Santiago del Estero. Facultad de Humanidades Ciencias Sociales y de la Salud. Instituto de Estudios para el Desarrollo Social; Argentina
Fil: Oliva Cruz, Segundo Manuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet Noa Sur. Instituto de Estudios para el Desarrollo Social. - Universidad Nacional de Santiago del Estero. Facultad de Humanidades Ciencias Sociales y de la Salud. Instituto de Estudios para el Desarrollo Social; Argentina
Fil: Cumpa Velásquez, Liz Marjory Stefanny. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet Noa Sur. Instituto de Estudios para el Desarrollo Social. - Universidad Nacional de Santiago del Estero. Facultad de Humanidades Ciencias Sociales y de la Salud. Instituto de Estudios para el Desarrollo Social; Argentina
description The Peruvian Amazonian native cacao faces ongoing challenges that significantly undermine its productivity. Among them, moniliasis and cadmium accumulation result in losses that create a growing need for effective and environmentally safe strategies, such as those based on bacteria. To explore the biological resources in the cacao soil, a descriptive study was conducted to assess the diversity of culturable bacteria across three production districts in the Amazonas region: La Peca, Imaza, and Cajaruro. The study also focused on the functional properties of these bacteria, particularly those related to the major issues limiting cacao cultivation. For this purpose, 90 native bacterial isolates were obtained from the cacao rhizosphere. According to diversity analysis, the community was composed of 19 bacterial genera, with a dominance of the Bacillaceae family and variable distribution among the districts. This variability was statistically supported by the PCoA plots and is related to the pH of the soil environment. The functional assessment revealed that 56.8% of the isolates showed an antagonism index greater than 75% after 7 days of confrontation. After 15 days of confrontation with Moniliophthora roreri 68.2% of the bacterial population demonstrated this attribute. This capability was primarily exhibited by Bacillus strains. On the other hand, only 4.5% were capable of removing cadmium, highlighting the biocontrol potential of the bacterial community. In addition, some isolates produced siderophores (13.63%), solubilized phosphate (20.45%), and solubilized zinc (4.5%). Interestingly, these traits showed an uneven distribution, which correlated with the divergence found by the beta diversity.Our results revealed a diverse bacterial community inhabiting the Amazonian cacao rhizosphere, showcasing crucial functional properties related to the biocontrol of M. roreri. The information generated serves as a significant resource for the development of further biotechnological tools that can be applied to native Amazonian cacao.
publishDate 2024
dc.date.none.fl_str_mv 2024-03
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info:eu-repo/semantics/publishedVersion
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info:ar-repo/semantics/articulo
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status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/260687
Crisostomo Panuera, Jhusephin Sheshira; Nieva, Amira Susana del Valle; Ix Balam, Manuel Alejandro; Diaz Valderrama, Jorge Ronny; Alviarez Gutierrez, Eliana; et al.; Diversity and functional assessment of indigenous culturable bacteria inhabiting fine-flavor cacao rhizosphere: Uncovering antagonistic potential against Moniliophthora roreri; Cell Press; Heliyon; 10; 7; 3-2024; 1-42
2405-8440
CONICET Digital
CONICET
url http://hdl.handle.net/11336/260687
identifier_str_mv Crisostomo Panuera, Jhusephin Sheshira; Nieva, Amira Susana del Valle; Ix Balam, Manuel Alejandro; Diaz Valderrama, Jorge Ronny; Alviarez Gutierrez, Eliana; et al.; Diversity and functional assessment of indigenous culturable bacteria inhabiting fine-flavor cacao rhizosphere: Uncovering antagonistic potential against Moniliophthora roreri; Cell Press; Heliyon; 10; 7; 3-2024; 1-42
2405-8440
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
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info:eu-repo/semantics/altIdentifier/doi/10.1016/j.heliyon.2024.e28453
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eu_rights_str_mv openAccess
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dc.publisher.none.fl_str_mv Cell Press
publisher.none.fl_str_mv Cell Press
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reponame_str CONICET Digital (CONICET)
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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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