PHB-degrading Streptomyces sp. SSM 5670: isolation, characterization and PHB-accumulation

Autores
Yashchuk, Oxana; Miyazaki, Silvia Susana; Hermida, Elida Beatriz
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
New microbial bioprospecting has become an important way to find new polyhydroxyalkanoate (PHA) producers and degraders. Poly (3-hydroxybutyrate) (PHB), the best known member of the PHAs, has received much attention because it can be degraded completely in different environments without forming any toxic products. In this contribution an actinomycete, designated strain SSM 5670, showed the better response for PHB degradation by the clear-zone method. Nevertheless, it produces PHB in low amounts (5.6% dry cell weight). According to the phylogenetic analysis the strain most similar to the PHB-degrading isolate SSM 5670 was Streptomyces omiyaensis NBRC13449. The selected isolate was characterized by its cultural, morphological and physio-biochemical features and deposited in an Argentine culture collection under the name Streptomyces omiyaensis SSM 5670.
Fil: Yashchuk, Oxana. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de San Martín. Escuela de Ciencia y Tecnología; Argentina
Fil: Miyazaki, Silvia Susana. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Agronomia. Departamento de Biología Aplicada y Alimentos; Argentina
Fil: Hermida, Elida Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de San Martín. Escuela de Ciencia y Tecnología; Argentina
Materia
Streptomyces
Isolation
Characterization
Poly(3-Hydroxybutyrate)
Accumulation
16s Rdna Analysis
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:11336/36131
Acceder
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network_name_str CONICET Digital (CONICET)
spelling PHB-degrading Streptomyces sp. SSM 5670: isolation, characterization and PHB-accumulationYashchuk, OxanaMiyazaki, Silvia SusanaHermida, Elida BeatrizStreptomycesIsolationCharacterizationPoly(3-Hydroxybutyrate)Accumulation16s Rdna Analysishttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1New microbial bioprospecting has become an important way to find new polyhydroxyalkanoate (PHA) producers and degraders. Poly (3-hydroxybutyrate) (PHB), the best known member of the PHAs, has received much attention because it can be degraded completely in different environments without forming any toxic products. In this contribution an actinomycete, designated strain SSM 5670, showed the better response for PHB degradation by the clear-zone method. Nevertheless, it produces PHB in low amounts (5.6% dry cell weight). According to the phylogenetic analysis the strain most similar to the PHB-degrading isolate SSM 5670 was Streptomyces omiyaensis NBRC13449. The selected isolate was characterized by its cultural, morphological and physio-biochemical features and deposited in an Argentine culture collection under the name Streptomyces omiyaensis SSM 5670.Fil: Yashchuk, Oxana. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de San Martín. Escuela de Ciencia y Tecnología; ArgentinaFil: Miyazaki, Silvia Susana. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Agronomia. Departamento de Biología Aplicada y Alimentos; ArgentinaFil: Hermida, Elida Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de San Martín. Escuela de Ciencia y Tecnología; ArgentinaDrishti Offset2014-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/36131Yashchuk, Oxana; Miyazaki, Silvia Susana; Hermida, Elida Beatriz; PHB-degrading Streptomyces sp. SSM 5670: isolation, characterization and PHB-accumulation; Drishti Offset; Journal of Pure and Applied Microbiology; 8; 4; 8-2014; 2823-28300973-7510CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://microbiologyjournal.org/jmabsread.php?snoid=2065&month=&year=info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:41:48Zoai:ri.conicet.gov.ar:11336/36131instacron: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 09:41:49.134CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv PHB-degrading Streptomyces sp. SSM 5670: isolation, characterization and PHB-accumulation
title PHB-degrading Streptomyces sp. SSM 5670: isolation, characterization and PHB-accumulation
spellingShingle PHB-degrading Streptomyces sp. SSM 5670: isolation, characterization and PHB-accumulation
Yashchuk, Oxana
Streptomyces
Isolation
Characterization
Poly(3-Hydroxybutyrate)
Accumulation
16s Rdna Analysis
title_short PHB-degrading Streptomyces sp. SSM 5670: isolation, characterization and PHB-accumulation
title_full PHB-degrading Streptomyces sp. SSM 5670: isolation, characterization and PHB-accumulation
title_fullStr PHB-degrading Streptomyces sp. SSM 5670: isolation, characterization and PHB-accumulation
title_full_unstemmed PHB-degrading Streptomyces sp. SSM 5670: isolation, characterization and PHB-accumulation
title_sort PHB-degrading Streptomyces sp. SSM 5670: isolation, characterization and PHB-accumulation
dc.creator.none.fl_str_mv Yashchuk, Oxana
Miyazaki, Silvia Susana
Hermida, Elida Beatriz
author Yashchuk, Oxana
author_facet Yashchuk, Oxana
Miyazaki, Silvia Susana
Hermida, Elida Beatriz
author_role author
author2 Miyazaki, Silvia Susana
Hermida, Elida Beatriz
author2_role author
author
dc.subject.none.fl_str_mv Streptomyces
Isolation
Characterization
Poly(3-Hydroxybutyrate)
Accumulation
16s Rdna Analysis
topic Streptomyces
Isolation
Characterization
Poly(3-Hydroxybutyrate)
Accumulation
16s Rdna Analysis
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv New microbial bioprospecting has become an important way to find new polyhydroxyalkanoate (PHA) producers and degraders. Poly (3-hydroxybutyrate) (PHB), the best known member of the PHAs, has received much attention because it can be degraded completely in different environments without forming any toxic products. In this contribution an actinomycete, designated strain SSM 5670, showed the better response for PHB degradation by the clear-zone method. Nevertheless, it produces PHB in low amounts (5.6% dry cell weight). According to the phylogenetic analysis the strain most similar to the PHB-degrading isolate SSM 5670 was Streptomyces omiyaensis NBRC13449. The selected isolate was characterized by its cultural, morphological and physio-biochemical features and deposited in an Argentine culture collection under the name Streptomyces omiyaensis SSM 5670.
Fil: Yashchuk, Oxana. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de San Martín. Escuela de Ciencia y Tecnología; Argentina
Fil: Miyazaki, Silvia Susana. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Agronomia. Departamento de Biología Aplicada y Alimentos; Argentina
Fil: Hermida, Elida Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de San Martín. Escuela de Ciencia y Tecnología; Argentina
description New microbial bioprospecting has become an important way to find new polyhydroxyalkanoate (PHA) producers and degraders. Poly (3-hydroxybutyrate) (PHB), the best known member of the PHAs, has received much attention because it can be degraded completely in different environments without forming any toxic products. In this contribution an actinomycete, designated strain SSM 5670, showed the better response for PHB degradation by the clear-zone method. Nevertheless, it produces PHB in low amounts (5.6% dry cell weight). According to the phylogenetic analysis the strain most similar to the PHB-degrading isolate SSM 5670 was Streptomyces omiyaensis NBRC13449. The selected isolate was characterized by its cultural, morphological and physio-biochemical features and deposited in an Argentine culture collection under the name Streptomyces omiyaensis SSM 5670.
publishDate 2014
dc.date.none.fl_str_mv 2014-08
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/11336/36131
Yashchuk, Oxana; Miyazaki, Silvia Susana; Hermida, Elida Beatriz; PHB-degrading Streptomyces sp. SSM 5670: isolation, characterization and PHB-accumulation; Drishti Offset; Journal of Pure and Applied Microbiology; 8; 4; 8-2014; 2823-2830
0973-7510
CONICET Digital
CONICET
url http://hdl.handle.net/11336/36131
identifier_str_mv Yashchuk, Oxana; Miyazaki, Silvia Susana; Hermida, Elida Beatriz; PHB-degrading Streptomyces sp. SSM 5670: isolation, characterization and PHB-accumulation; Drishti Offset; Journal of Pure and Applied Microbiology; 8; 4; 8-2014; 2823-2830
0973-7510
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://microbiologyjournal.org/jmabsread.php?snoid=2065&month=&year=
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
dc.publisher.none.fl_str_mv Drishti Offset
publisher.none.fl_str_mv Drishti Offset
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 13.069144

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