Energy generation by extracellular aldose oxidation in N2-fixing Gluconacetobacter diazotrophicus

Autores
Luna, María Flavia; Bernardelli, Cecilia Elena; Mignone, Carlos Fernando; Boiardi, José Luis
Año de publicación
2002
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Gluconacetobacter diazotrophicus PAL3 was grown in a chemostat with N2 and mixtures of xylose and gluconate. Xylose was oxidized to xylonate, which was accumulated in the culture supernatants. Biomass yields and carbon from gluconate incorporated into biomass increased with the rate of xylose oxidation. By using metabolic balances it is demonstrated that extracellular xylose oxidation led N2-fixing G. diazotrophicus cultures to increase the efficiency of energy generation.
Centro de Investigación y Desarrollo en Fermentaciones Industriales
Materia
Química
Gluconacetobacter
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/84931
Acceder
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oai_identifier_str oai:sedici.unlp.edu.ar:10915/84931
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Energy generation by extracellular aldose oxidation in N2-fixing Gluconacetobacter diazotrophicusLuna, María FlaviaBernardelli, Cecilia ElenaMignone, Carlos FernandoBoiardi, José LuisQuímicaGluconacetobacterGluconacetobacter diazotrophicus PAL3 was grown in a chemostat with N2 and mixtures of xylose and gluconate. Xylose was oxidized to xylonate, which was accumulated in the culture supernatants. Biomass yields and carbon from gluconate incorporated into biomass increased with the rate of xylose oxidation. By using metabolic balances it is demonstrated that extracellular xylose oxidation led N2-fixing G. diazotrophicus cultures to increase the efficiency of energy generation.Centro de Investigación y Desarrollo en Fermentaciones Industriales2002info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf2054-2056http://sedici.unlp.edu.ar/handle/10915/84931enginfo:eu-repo/semantics/altIdentifier/issn/0099-2240info:eu-repo/semantics/altIdentifier/doi/10.1128/AEM.68.4.2054-2056.2002info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:16:15Zoai:sedici.unlp.edu.ar:10915/84931Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:16:16.297SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Energy generation by extracellular aldose oxidation in N2-fixing Gluconacetobacter diazotrophicus
title Energy generation by extracellular aldose oxidation in N2-fixing Gluconacetobacter diazotrophicus
spellingShingle Energy generation by extracellular aldose oxidation in N2-fixing Gluconacetobacter diazotrophicus
Luna, María Flavia
Química
Gluconacetobacter
title_short Energy generation by extracellular aldose oxidation in N2-fixing Gluconacetobacter diazotrophicus
title_full Energy generation by extracellular aldose oxidation in N2-fixing Gluconacetobacter diazotrophicus
title_fullStr Energy generation by extracellular aldose oxidation in N2-fixing Gluconacetobacter diazotrophicus
title_full_unstemmed Energy generation by extracellular aldose oxidation in N2-fixing Gluconacetobacter diazotrophicus
title_sort Energy generation by extracellular aldose oxidation in N2-fixing Gluconacetobacter diazotrophicus
dc.creator.none.fl_str_mv Luna, María Flavia
Bernardelli, Cecilia Elena
Mignone, Carlos Fernando
Boiardi, José Luis
author Luna, María Flavia
author_facet Luna, María Flavia
Bernardelli, Cecilia Elena
Mignone, Carlos Fernando
Boiardi, José Luis
author_role author
author2 Bernardelli, Cecilia Elena
Mignone, Carlos Fernando
Boiardi, José Luis
author2_role author
author
author
dc.subject.none.fl_str_mv Química
Gluconacetobacter
topic Química
Gluconacetobacter
dc.description.none.fl_txt_mv Gluconacetobacter diazotrophicus PAL3 was grown in a chemostat with N2 and mixtures of xylose and gluconate. Xylose was oxidized to xylonate, which was accumulated in the culture supernatants. Biomass yields and carbon from gluconate incorporated into biomass increased with the rate of xylose oxidation. By using metabolic balances it is demonstrated that extracellular xylose oxidation led N2-fixing G. diazotrophicus cultures to increase the efficiency of energy generation.
Centro de Investigación y Desarrollo en Fermentaciones Industriales
description Gluconacetobacter diazotrophicus PAL3 was grown in a chemostat with N2 and mixtures of xylose and gluconate. Xylose was oxidized to xylonate, which was accumulated in the culture supernatants. Biomass yields and carbon from gluconate incorporated into biomass increased with the rate of xylose oxidation. By using metabolic balances it is demonstrated that extracellular xylose oxidation led N2-fixing G. diazotrophicus cultures to increase the efficiency of energy generation.
publishDate 2002
dc.date.none.fl_str_mv 2002
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
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://sedici.unlp.edu.ar/handle/10915/84931
url http://sedici.unlp.edu.ar/handle/10915/84931
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/0099-2240
info:eu-repo/semantics/altIdentifier/doi/10.1128/AEM.68.4.2054-2056.2002
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
2054-2056
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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score 13.070432

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