Characterization of bacillus isolates of potato rhizosphere from Andean soils of Peru and their potential PGPR characteristics
Descripción del Articulo
A. Lopez-Lopez, M. A. Rogel-Hernandez, Monica Rosenblueth, and L. Raymundo are thanked for technical assistance. This research was supported by Consejo Nacional de Ciencia y Tecnologia (Concytec), Integrated Crop Management Division of International Potato Center (CIP), FDA biol-111/UNALM, DGAPA-PAP...
| Autores: | , , , |
|---|---|
| Formato: | artículo |
| Fecha de Publicación: | 2010 |
| Institución: | Consejo Nacional de Ciencia Tecnología e Innovación |
| Repositorio: | CONCYTEC-Institucional |
| Lenguaje: | inglés |
| OAI Identifier: | oai:repositorio.concytec.gob.pe:20.500.12390/1150 |
| Enlace del recurso: | https://hdl.handle.net/20.500.12390/1150 https://doi.org/10.1590/S1517-83822010000400008 |
| Nivel de acceso: | acceso abierto |
| Materia: | potato Bacillus plant growth-promoting rhizobacteria https://purl.org/pe-repo/ocde/ford#1.06.10 |
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CONC_9fb6d93207f80f39407b69a02d0e3337 |
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oai:repositorio.concytec.gob.pe:20.500.12390/1150 |
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CONC |
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CONCYTEC-Institucional |
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4689 |
| dc.title.none.fl_str_mv |
Characterization of bacillus isolates of potato rhizosphere from Andean soils of Peru and their potential PGPR characteristics |
| title |
Characterization of bacillus isolates of potato rhizosphere from Andean soils of Peru and their potential PGPR characteristics |
| spellingShingle |
Characterization of bacillus isolates of potato rhizosphere from Andean soils of Peru and their potential PGPR characteristics Calvo, P potato Bacillus plant growth-promoting rhizobacteria https://purl.org/pe-repo/ocde/ford#1.06.10 |
| title_short |
Characterization of bacillus isolates of potato rhizosphere from Andean soils of Peru and their potential PGPR characteristics |
| title_full |
Characterization of bacillus isolates of potato rhizosphere from Andean soils of Peru and their potential PGPR characteristics |
| title_fullStr |
Characterization of bacillus isolates of potato rhizosphere from Andean soils of Peru and their potential PGPR characteristics |
| title_full_unstemmed |
Characterization of bacillus isolates of potato rhizosphere from Andean soils of Peru and their potential PGPR characteristics |
| title_sort |
Characterization of bacillus isolates of potato rhizosphere from Andean soils of Peru and their potential PGPR characteristics |
| author |
Calvo, P |
| author_facet |
Calvo, P Ormeno-Orrillo, E Martinez-Romero, E Zuniga, D |
| author_role |
author |
| author2 |
Ormeno-Orrillo, E Martinez-Romero, E Zuniga, D |
| author2_role |
author author author |
| dc.contributor.author.fl_str_mv |
Calvo, P Ormeno-Orrillo, E Martinez-Romero, E Zuniga, D |
| dc.subject.none.fl_str_mv |
potato |
| topic |
potato Bacillus plant growth-promoting rhizobacteria https://purl.org/pe-repo/ocde/ford#1.06.10 |
| dc.subject.es_PE.fl_str_mv |
Bacillus plant growth-promoting rhizobacteria |
| dc.subject.ocde.none.fl_str_mv |
https://purl.org/pe-repo/ocde/ford#1.06.10 |
| description |
A. Lopez-Lopez, M. A. Rogel-Hernandez, Monica Rosenblueth, and L. Raymundo are thanked for technical assistance. This research was supported by Consejo Nacional de Ciencia y Tecnologia (Concytec), Integrated Crop Management Division of International Potato Center (CIP), FDA biol-111/UNALM, DGAPA-PAPIIT IN200709 project, and Red Biofag-Cyted. We are grateful to Dr. Andreas Oswald (CIP) for his support in the collection of samples. |
| publishDate |
2010 |
| dc.date.accessioned.none.fl_str_mv |
2024-05-30T23:13:38Z |
| dc.date.available.none.fl_str_mv |
2024-05-30T23:13:38Z |
| dc.date.issued.fl_str_mv |
2010 |
| dc.type.none.fl_str_mv |
info:eu-repo/semantics/article |
| format |
article |
| dc.identifier.uri.none.fl_str_mv |
https://hdl.handle.net/20.500.12390/1150 |
| dc.identifier.doi.none.fl_str_mv |
https://doi.org/10.1590/S1517-83822010000400008 |
| dc.identifier.isi.none.fl_str_mv |
286432800008 |
| url |
https://hdl.handle.net/20.500.12390/1150 https://doi.org/10.1590/S1517-83822010000400008 |
| identifier_str_mv |
286432800008 |
| dc.language.iso.none.fl_str_mv |
eng |
| language |
eng |
| dc.relation.ispartof.none.fl_str_mv |
Brazilian Journal of Microbiology |
| dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess |
| dc.rights.uri.none.fl_str_mv |
https://creativecommons.org/licenses/by/4.0/ |
| eu_rights_str_mv |
openAccess |
| rights_invalid_str_mv |
https://creativecommons.org/licenses/by/4.0/ |
| dc.publisher.none.fl_str_mv |
Sociedade Brasileira de Microbiologia |
| publisher.none.fl_str_mv |
Sociedade Brasileira de Microbiologia |
| dc.source.none.fl_str_mv |
reponame:CONCYTEC-Institucional instname:Consejo Nacional de Ciencia Tecnología e Innovación instacron:CONCYTEC |
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Consejo Nacional de Ciencia Tecnología e Innovación |
| instacron_str |
CONCYTEC |
| institution |
CONCYTEC |
| reponame_str |
CONCYTEC-Institucional |
| collection |
CONCYTEC-Institucional |
| repository.name.fl_str_mv |
Repositorio Institucional CONCYTEC |
| repository.mail.fl_str_mv |
repositorio@concytec.gob.pe |
| _version_ |
1839175627371970560 |
| spelling |
Publicationrp03254600rp03256600rp03255600rp02461500Calvo, POrmeno-Orrillo, EMartinez-Romero, EZuniga, D2024-05-30T23:13:38Z2024-05-30T23:13:38Z2010https://hdl.handle.net/20.500.12390/1150https://doi.org/10.1590/S1517-83822010000400008286432800008A. Lopez-Lopez, M. A. Rogel-Hernandez, Monica Rosenblueth, and L. Raymundo are thanked for technical assistance. This research was supported by Consejo Nacional de Ciencia y Tecnologia (Concytec), Integrated Crop Management Division of International Potato Center (CIP), FDA biol-111/UNALM, DGAPA-PAPIIT IN200709 project, and Red Biofag-Cyted. We are grateful to Dr. Andreas Oswald (CIP) for his support in the collection of samples.Bacillus spp. are well known rhizosphere residents of many crops and usually show plant growth promoting (PGP) activities that include biocontrol capacity against some phytopatogenic fungi. Potato crops in the Andean Highlands of Peru face many nutritional and phytophatogenic problems that have a significant impact on production. In this context is important to investigate the natural presence of these microorganisms in the potato rhizosphere and propose a selective screening to find promising PGP strains. In this study, sixty three Bacillus strains isolated from the rhizosphere of native potato varieties growing in the Andean highlands of Peru were screened for in vitro antagonism against Rhizoctonia solani and Fusarium solani. A high prevalence (68%) of antagonists against R. solani was found. Ninety one percent of those strains also inhibited the growth of F. solani. The antagonistic strains were also tested for other plant growth promotion activities. Eighty one percent produced some level of the auxin indole-3-acetic acid, and 58% solubilized tricalcium phosphate. Phylogenetic analysis revealed that the majority of the strains belonged to the B. amyloliquefaciens species, while strains Bac17M11, Bac20M1 and Bac20M2 may correspond to a putative new Bacillus species. The results suggested that the rhizosphere of native potatoes growing in their natural habitat in the Andes is a rich source of Bacillus fungal antagonists, which have a potential to be used in the future as PGP inoculants to improve potato crop.Consejo Nacional de Ciencia, Tecnología e Innovación Tecnológica - ConcytecengSociedade Brasileira de MicrobiologiaBrazilian Journal of Microbiologyinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/4.0/potatoBacillus-1plant growth-promoting rhizobacteria-1https://purl.org/pe-repo/ocde/ford#1.06.10-1Characterization of bacillus isolates of potato rhizosphere from Andean soils of Peru and their potential PGPR characteristicsinfo:eu-repo/semantics/articlereponame:CONCYTEC-Institucionalinstname:Consejo Nacional de Ciencia Tecnología e Innovacióninstacron:CONCYTEC#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#20.500.12390/1150oai:repositorio.concytec.gob.pe:20.500.12390/11502024-05-30 15:51:28.106https://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_14cbinfo:eu-repo/semantics/closedAccessmetadata only accesshttps://repositorio.concytec.gob.peRepositorio Institucional CONCYTECrepositorio@concytec.gob.pe#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#<Publication xmlns="https://www.openaire.eu/cerif-profile/1.1/" id="84f2475e-6fa8-4fb5-add5-daf0e21cbfaa"> <Type xmlns="https://www.openaire.eu/cerif-profile/vocab/COAR_Publication_Types">http://purl.org/coar/resource_type/c_1843</Type> <Language>eng</Language> <Title>Characterization of bacillus isolates of potato rhizosphere from Andean soils of Peru and their potential PGPR characteristics</Title> <PublishedIn> <Publication> <Title>Brazilian Journal of Microbiology</Title> </Publication> </PublishedIn> <PublicationDate>2010</PublicationDate> <DOI>https://doi.org/10.1590/S1517-83822010000400008</DOI> <ISI-Number>286432800008</ISI-Number> <Authors> <Author> <DisplayName>Calvo, P</DisplayName> <Person id="rp03254" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Ormeno-Orrillo, E</DisplayName> <Person id="rp03256" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Martinez-Romero, E</DisplayName> <Person id="rp03255" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> <Author> <DisplayName>Zuniga, D</DisplayName> <Person id="rp02461" /> <Affiliation> <OrgUnit> </OrgUnit> </Affiliation> </Author> </Authors> <Editors> </Editors> <Publishers> <Publisher> <DisplayName>Sociedade Brasileira de Microbiologia</DisplayName> <OrgUnit /> </Publisher> </Publishers> <License>https://creativecommons.org/licenses/by/4.0/</License> <Keyword>potato</Keyword> <Keyword>Bacillus</Keyword> <Keyword>plant growth-promoting rhizobacteria</Keyword> <Abstract>Bacillus spp. are well known rhizosphere residents of many crops and usually show plant growth promoting (PGP) activities that include biocontrol capacity against some phytopatogenic fungi. Potato crops in the Andean Highlands of Peru face many nutritional and phytophatogenic problems that have a significant impact on production. In this context is important to investigate the natural presence of these microorganisms in the potato rhizosphere and propose a selective screening to find promising PGP strains. In this study, sixty three Bacillus strains isolated from the rhizosphere of native potato varieties growing in the Andean highlands of Peru were screened for in vitro antagonism against Rhizoctonia solani and Fusarium solani. A high prevalence (68%) of antagonists against R. solani was found. Ninety one percent of those strains also inhibited the growth of F. solani. The antagonistic strains were also tested for other plant growth promotion activities. Eighty one percent produced some level of the auxin indole-3-acetic acid, and 58% solubilized tricalcium phosphate. Phylogenetic analysis revealed that the majority of the strains belonged to the B. amyloliquefaciens species, while strains Bac17M11, Bac20M1 and Bac20M2 may correspond to a putative new Bacillus species. The results suggested that the rhizosphere of native potatoes growing in their natural habitat in the Andes is a rich source of Bacillus fungal antagonists, which have a potential to be used in the future as PGP inoculants to improve potato crop.</Abstract> <Access xmlns="http://purl.org/coar/access_right" > </Access> </Publication> -1 |
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13.463439 |
Nota importante:
La información contenida en este registro es de entera responsabilidad de la institución que gestiona el repositorio institucional donde esta contenido este documento o set de datos. El CONCYTEC no se hace responsable por los contenidos (publicaciones y/o datos) accesibles a través del Repositorio Nacional Digital de Ciencia, Tecnología e Innovación de Acceso Abierto (ALICIA).
La información contenida en este registro es de entera responsabilidad de la institución que gestiona el repositorio institucional donde esta contenido este documento o set de datos. El CONCYTEC no se hace responsable por los contenidos (publicaciones y/o datos) accesibles a través del Repositorio Nacional Digital de Ciencia, Tecnología e Innovación de Acceso Abierto (ALICIA).
