Improvement of biomass and cyclic lipopeptides production in Bacillus amyloliquefaciens MEP218 by modifying carbon and nitrogen sources and ratios of the culture media
- Autores
- Medeot, Daniela Beatriz; Bertorello Cuenca, Magdalena; Liaudat, Juan Pablo; Alvarez, Florencia; Flores Cáceres, María Laura; Jofré, Edgardo
- Año de publicación
- 2017
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Bacillus amyloliquefaciens MEP218 is a native isolate with a broad spectrum of antifungal activity against plant pathogenic fungi. The ability of strain MEP218 to antagonize phytopathogens is due to the production of cyclic lipopeptides (CLPs). In this work, different carbon (C) and nitrogen (N) sources and C to N ratios were evaluated in order to improve both, biomass and CLPs production by strain MEP218. Among the C and N sources and C to N ratios tested, glucose and NH4NO3 at the C to N ratio of 10:1 enhanced significantly biomass and CLPs yield. Moreover, CLPs produced in this medium exhibited higher antibacterial activity against Xanthomonas axonopodis pv. vesicatoria (Xav) than those obtained in the recommended medium for CLPs production. Interestingly, CLPs addition influenced the development of Xav biofilm on biotic and abiotic surfaces. A comparison of HPLC-chromatograms of CLPs obtained in the optimized medium versus the ones obtained in the recommended medium showed a notable increase of surfactin in the CLPs obtained in the optimized medium. Furthermore, two peaks with antibacterial activity against Xav, identified by mass spectrometry analysis as fengycins A and B, were detected in the CLPs from the strain MEP218, grown in the optimized culture medium. The results obtained in this work suggest that changes in C and N sources and C to N ratios affect the yield and type of CLPs produced by B. amyloliquefaciens MEP218. To the best of our knowledge, this is the first study to report the finding of fengycins with antibacterial activity. CLPs produced by the strain MEP218 are potential candidates for controlling bacterial spot disease in tomato and pepper.
Fil: Medeot, Daniela Beatriz. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Instituto de Biotecnología Ambiental y Salud - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Biotecnología Ambiental y Salud; Argentina. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Ciencias Naturales; Argentina. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Ciencias Naturales; Argentina
Fil: Bertorello Cuenca, Magdalena. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Ciencias Naturales; Argentina
Fil: Liaudat, Juan Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Ciencias Naturales; Argentina
Fil: Alvarez, Florencia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Biotecnología y Biología Molecular. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Biotecnología y Biología Molecular; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales; Argentina
Fil: Flores Cáceres, María Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Ciencias Naturales; Argentina
Fil: Jofré, Edgardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales; Argentina. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Ciencias Naturales; Argentina - Materia
-
BACILLUS
BIOFILM
CULTURE MEDIA
CYCLIC LIPOPEPTIDES
FENGYCIN
XANTHOMONAS - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/151510
Ver los metadatos del registro completo
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Improvement of biomass and cyclic lipopeptides production in Bacillus amyloliquefaciens MEP218 by modifying carbon and nitrogen sources and ratios of the culture mediaMedeot, Daniela BeatrizBertorello Cuenca, MagdalenaLiaudat, Juan PabloAlvarez, FlorenciaFlores Cáceres, María LauraJofré, EdgardoBACILLUSBIOFILMCULTURE MEDIACYCLIC LIPOPEPTIDESFENGYCINXANTHOMONAShttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Bacillus amyloliquefaciens MEP218 is a native isolate with a broad spectrum of antifungal activity against plant pathogenic fungi. The ability of strain MEP218 to antagonize phytopathogens is due to the production of cyclic lipopeptides (CLPs). In this work, different carbon (C) and nitrogen (N) sources and C to N ratios were evaluated in order to improve both, biomass and CLPs production by strain MEP218. Among the C and N sources and C to N ratios tested, glucose and NH4NO3 at the C to N ratio of 10:1 enhanced significantly biomass and CLPs yield. Moreover, CLPs produced in this medium exhibited higher antibacterial activity against Xanthomonas axonopodis pv. vesicatoria (Xav) than those obtained in the recommended medium for CLPs production. Interestingly, CLPs addition influenced the development of Xav biofilm on biotic and abiotic surfaces. A comparison of HPLC-chromatograms of CLPs obtained in the optimized medium versus the ones obtained in the recommended medium showed a notable increase of surfactin in the CLPs obtained in the optimized medium. Furthermore, two peaks with antibacterial activity against Xav, identified by mass spectrometry analysis as fengycins A and B, were detected in the CLPs from the strain MEP218, grown in the optimized culture medium. The results obtained in this work suggest that changes in C and N sources and C to N ratios affect the yield and type of CLPs produced by B. amyloliquefaciens MEP218. To the best of our knowledge, this is the first study to report the finding of fengycins with antibacterial activity. CLPs produced by the strain MEP218 are potential candidates for controlling bacterial spot disease in tomato and pepper.Fil: Medeot, Daniela Beatriz. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Instituto de Biotecnología Ambiental y Salud - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Biotecnología Ambiental y Salud; Argentina. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Ciencias Naturales; Argentina. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Ciencias Naturales; ArgentinaFil: Bertorello Cuenca, Magdalena. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Ciencias Naturales; ArgentinaFil: Liaudat, Juan Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Ciencias Naturales; ArgentinaFil: Alvarez, Florencia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Biotecnología y Biología Molecular. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Biotecnología y Biología Molecular; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales; ArgentinaFil: Flores Cáceres, María Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Ciencias Naturales; ArgentinaFil: Jofré, Edgardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales; Argentina. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Ciencias Naturales; ArgentinaAcademic Press Inc Elsevier Science2017-12info: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/11336/151510Medeot, Daniela Beatriz; Bertorello Cuenca, Magdalena; Liaudat, Juan Pablo; Alvarez, Florencia; Flores Cáceres, María Laura; et al.; Improvement of biomass and cyclic lipopeptides production in Bacillus amyloliquefaciens MEP218 by modifying carbon and nitrogen sources and ratios of the culture media; Academic Press Inc Elsevier Science; Biological Control; 115; 12-2017; 119-1281049-9644CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.https://www.sciencedirect.com/science/article/pii/S1049964417302086.com/authors/author-services/enrichments/audioslidesinfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.biocontrol.2017.10.002info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:39:27Zoai:ri.conicet.gov.ar:11336/151510instacron: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:34982025-09-29 10:39:27.593CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Improvement of biomass and cyclic lipopeptides production in Bacillus amyloliquefaciens MEP218 by modifying carbon and nitrogen sources and ratios of the culture media |
title |
Improvement of biomass and cyclic lipopeptides production in Bacillus amyloliquefaciens MEP218 by modifying carbon and nitrogen sources and ratios of the culture media |
spellingShingle |
Improvement of biomass and cyclic lipopeptides production in Bacillus amyloliquefaciens MEP218 by modifying carbon and nitrogen sources and ratios of the culture media Medeot, Daniela Beatriz BACILLUS BIOFILM CULTURE MEDIA CYCLIC LIPOPEPTIDES FENGYCIN XANTHOMONAS |
title_short |
Improvement of biomass and cyclic lipopeptides production in Bacillus amyloliquefaciens MEP218 by modifying carbon and nitrogen sources and ratios of the culture media |
title_full |
Improvement of biomass and cyclic lipopeptides production in Bacillus amyloliquefaciens MEP218 by modifying carbon and nitrogen sources and ratios of the culture media |
title_fullStr |
Improvement of biomass and cyclic lipopeptides production in Bacillus amyloliquefaciens MEP218 by modifying carbon and nitrogen sources and ratios of the culture media |
title_full_unstemmed |
Improvement of biomass and cyclic lipopeptides production in Bacillus amyloliquefaciens MEP218 by modifying carbon and nitrogen sources and ratios of the culture media |
title_sort |
Improvement of biomass and cyclic lipopeptides production in Bacillus amyloliquefaciens MEP218 by modifying carbon and nitrogen sources and ratios of the culture media |
dc.creator.none.fl_str_mv |
Medeot, Daniela Beatriz Bertorello Cuenca, Magdalena Liaudat, Juan Pablo Alvarez, Florencia Flores Cáceres, María Laura Jofré, Edgardo |
author |
Medeot, Daniela Beatriz |
author_facet |
Medeot, Daniela Beatriz Bertorello Cuenca, Magdalena Liaudat, Juan Pablo Alvarez, Florencia Flores Cáceres, María Laura Jofré, Edgardo |
author_role |
author |
author2 |
Bertorello Cuenca, Magdalena Liaudat, Juan Pablo Alvarez, Florencia Flores Cáceres, María Laura Jofré, Edgardo |
author2_role |
author author author author author |
dc.subject.none.fl_str_mv |
BACILLUS BIOFILM CULTURE MEDIA CYCLIC LIPOPEPTIDES FENGYCIN XANTHOMONAS |
topic |
BACILLUS BIOFILM CULTURE MEDIA CYCLIC LIPOPEPTIDES FENGYCIN XANTHOMONAS |
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 amyloliquefaciens MEP218 is a native isolate with a broad spectrum of antifungal activity against plant pathogenic fungi. The ability of strain MEP218 to antagonize phytopathogens is due to the production of cyclic lipopeptides (CLPs). In this work, different carbon (C) and nitrogen (N) sources and C to N ratios were evaluated in order to improve both, biomass and CLPs production by strain MEP218. Among the C and N sources and C to N ratios tested, glucose and NH4NO3 at the C to N ratio of 10:1 enhanced significantly biomass and CLPs yield. Moreover, CLPs produced in this medium exhibited higher antibacterial activity against Xanthomonas axonopodis pv. vesicatoria (Xav) than those obtained in the recommended medium for CLPs production. Interestingly, CLPs addition influenced the development of Xav biofilm on biotic and abiotic surfaces. A comparison of HPLC-chromatograms of CLPs obtained in the optimized medium versus the ones obtained in the recommended medium showed a notable increase of surfactin in the CLPs obtained in the optimized medium. Furthermore, two peaks with antibacterial activity against Xav, identified by mass spectrometry analysis as fengycins A and B, were detected in the CLPs from the strain MEP218, grown in the optimized culture medium. The results obtained in this work suggest that changes in C and N sources and C to N ratios affect the yield and type of CLPs produced by B. amyloliquefaciens MEP218. To the best of our knowledge, this is the first study to report the finding of fengycins with antibacterial activity. CLPs produced by the strain MEP218 are potential candidates for controlling bacterial spot disease in tomato and pepper. Fil: Medeot, Daniela Beatriz. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Instituto de Biotecnología Ambiental y Salud - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Biotecnología Ambiental y Salud; Argentina. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Ciencias Naturales; Argentina. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Ciencias Naturales; Argentina Fil: Bertorello Cuenca, Magdalena. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Ciencias Naturales; Argentina Fil: Liaudat, Juan Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Ciencias Naturales; Argentina Fil: Alvarez, Florencia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Biotecnología y Biología Molecular. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Biotecnología y Biología Molecular; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales; Argentina Fil: Flores Cáceres, María Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Ciencias Naturales; Argentina Fil: Jofré, Edgardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales; Argentina. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Fisicoquímicas y Naturales. Departamento de Ciencias Naturales; Argentina |
description |
Bacillus amyloliquefaciens MEP218 is a native isolate with a broad spectrum of antifungal activity against plant pathogenic fungi. The ability of strain MEP218 to antagonize phytopathogens is due to the production of cyclic lipopeptides (CLPs). In this work, different carbon (C) and nitrogen (N) sources and C to N ratios were evaluated in order to improve both, biomass and CLPs production by strain MEP218. Among the C and N sources and C to N ratios tested, glucose and NH4NO3 at the C to N ratio of 10:1 enhanced significantly biomass and CLPs yield. Moreover, CLPs produced in this medium exhibited higher antibacterial activity against Xanthomonas axonopodis pv. vesicatoria (Xav) than those obtained in the recommended medium for CLPs production. Interestingly, CLPs addition influenced the development of Xav biofilm on biotic and abiotic surfaces. A comparison of HPLC-chromatograms of CLPs obtained in the optimized medium versus the ones obtained in the recommended medium showed a notable increase of surfactin in the CLPs obtained in the optimized medium. Furthermore, two peaks with antibacterial activity against Xav, identified by mass spectrometry analysis as fengycins A and B, were detected in the CLPs from the strain MEP218, grown in the optimized culture medium. The results obtained in this work suggest that changes in C and N sources and C to N ratios affect the yield and type of CLPs produced by B. amyloliquefaciens MEP218. To the best of our knowledge, this is the first study to report the finding of fengycins with antibacterial activity. CLPs produced by the strain MEP218 are potential candidates for controlling bacterial spot disease in tomato and pepper. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-12 |
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/11336/151510 Medeot, Daniela Beatriz; Bertorello Cuenca, Magdalena; Liaudat, Juan Pablo; Alvarez, Florencia; Flores Cáceres, María Laura; et al.; Improvement of biomass and cyclic lipopeptides production in Bacillus amyloliquefaciens MEP218 by modifying carbon and nitrogen sources and ratios of the culture media; Academic Press Inc Elsevier Science; Biological Control; 115; 12-2017; 119-128 1049-9644 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/151510 |
identifier_str_mv |
Medeot, Daniela Beatriz; Bertorello Cuenca, Magdalena; Liaudat, Juan Pablo; Alvarez, Florencia; Flores Cáceres, María Laura; et al.; Improvement of biomass and cyclic lipopeptides production in Bacillus amyloliquefaciens MEP218 by modifying carbon and nitrogen sources and ratios of the culture media; Academic Press Inc Elsevier Science; Biological Control; 115; 12-2017; 119-128 1049-9644 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.https://www.sciencedirect.com/science/article/pii/S1049964417302086.com/authors/author-services/enrichments/audioslides info:eu-repo/semantics/altIdentifier/doi/10.1016/j.biocontrol.2017.10.002 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-nd/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Academic Press Inc Elsevier Science |
publisher.none.fl_str_mv |
Academic Press Inc Elsevier Science |
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) |
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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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1844614419769720832 |
score |
13.070432 |