Antibacterial producing actinomycetes from Extra Andean Patagonia

Autores
Vela Gurovic, Maria Soledad; Olivera, Nelda Lila
Año de publicación
2017
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Extra-Andean Patagonia is a vast area in South America witharid soils and vegetation. Desiccation, high salinity and UV radiation ofthis region are considered positive factors for the isolation ofbioactive strains. In the present study, this environment was screenedfor the first time for antibacterial producing actinomycetes. Theisolated strains included members of the genera Streptomyces,Micromonospora, Microbacterium, Nocardia, Dermacoccus, and Dietzia. Amongthem, four antibacterial producers belonging to the genus Streptomyceswere detected and one isolate belonging to the genus Micromonosporaharbored the 3-amino 5-hydroxybenzoic acid synthase gene involved in theproduction of ansamycin-like compounds. The most promising isolate,Streptomyces sp. SUE01, produced pigmented antibiotics from thegranaticin class. Since these types of metabolites have been previouslyisolated from strains growing in desert environments, a relationshipbetween prevailing environmental factors in arid ecosystems and secondarymicrobial metabolism could be suggested.
Fil: Vela Gurovic, Maria Soledad. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Centro de Recursos Naturales Renovables de la Zona Semiárida. Universidad Nacional del Sur. Centro de Recursos Naturales Renovables de la Zona Semiárida; Argentina
Fil: Olivera, Nelda Lila. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico. Instituto Patagónico para el Estudio de los Ecosistemas Continentales; Argentina
Materia
Actinomycete
Bioprospecting
Extra-Andean Patagonia
Antibacterial Agent
3-Amino 5-Hydroxybenzoic Acid Synthase
Pigment
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:11336/43252
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/43252
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Antibacterial producing actinomycetes from Extra Andean PatagoniaVela Gurovic, Maria SoledadOlivera, Nelda LilaActinomyceteBioprospectingExtra-Andean PatagoniaAntibacterial Agent3-Amino 5-Hydroxybenzoic Acid SynthasePigmenthttps://purl.org/becyt/ford/2.9https://purl.org/becyt/ford/2Extra-Andean Patagonia is a vast area in South America witharid soils and vegetation. Desiccation, high salinity and UV radiation ofthis region are considered positive factors for the isolation ofbioactive strains. In the present study, this environment was screenedfor the first time for antibacterial producing actinomycetes. Theisolated strains included members of the genera Streptomyces,Micromonospora, Microbacterium, Nocardia, Dermacoccus, and Dietzia. Amongthem, four antibacterial producers belonging to the genus Streptomyceswere detected and one isolate belonging to the genus Micromonosporaharbored the 3-amino 5-hydroxybenzoic acid synthase gene involved in theproduction of ansamycin-like compounds. The most promising isolate,Streptomyces sp. SUE01, produced pigmented antibiotics from thegranaticin class. Since these types of metabolites have been previouslyisolated from strains growing in desert environments, a relationshipbetween prevailing environmental factors in arid ecosystems and secondarymicrobial metabolism could be suggested.Fil: Vela Gurovic, Maria Soledad. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Centro de Recursos Naturales Renovables de la Zona Semiárida. Universidad Nacional del Sur. Centro de Recursos Naturales Renovables de la Zona Semiárida; ArgentinaFil: Olivera, Nelda Lila. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico. Instituto Patagónico para el Estudio de los Ecosistemas Continentales; ArgentinaAcademic Press Ltd - Elsevier Science Ltd2017-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/zipapplication/pdfhttp://hdl.handle.net/11336/43252Vela Gurovic, Maria Soledad; Olivera, Nelda Lila; Antibacterial producing actinomycetes from Extra Andean Patagonia; Academic Press Ltd - Elsevier Science Ltd; Journal of Arid Environments; 144; 9-2017; 216-2190140-1963CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0140196317301039info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jaridenv.2017.04.015info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:21:17Zoai:ri.conicet.gov.ar:11336/43252instacron: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:34982025-10-22 11:21:18.136CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Antibacterial producing actinomycetes from Extra Andean Patagonia
title Antibacterial producing actinomycetes from Extra Andean Patagonia
spellingShingle Antibacterial producing actinomycetes from Extra Andean Patagonia
Vela Gurovic, Maria Soledad
Actinomycete
Bioprospecting
Extra-Andean Patagonia
Antibacterial Agent
3-Amino 5-Hydroxybenzoic Acid Synthase
Pigment
title_short Antibacterial producing actinomycetes from Extra Andean Patagonia
title_full Antibacterial producing actinomycetes from Extra Andean Patagonia
title_fullStr Antibacterial producing actinomycetes from Extra Andean Patagonia
title_full_unstemmed Antibacterial producing actinomycetes from Extra Andean Patagonia
title_sort Antibacterial producing actinomycetes from Extra Andean Patagonia
dc.creator.none.fl_str_mv Vela Gurovic, Maria Soledad
Olivera, Nelda Lila
author Vela Gurovic, Maria Soledad
author_facet Vela Gurovic, Maria Soledad
Olivera, Nelda Lila
author_role author
author2 Olivera, Nelda Lila
author2_role author
dc.subject.none.fl_str_mv Actinomycete
Bioprospecting
Extra-Andean Patagonia
Antibacterial Agent
3-Amino 5-Hydroxybenzoic Acid Synthase
Pigment
topic Actinomycete
Bioprospecting
Extra-Andean Patagonia
Antibacterial Agent
3-Amino 5-Hydroxybenzoic Acid Synthase
Pigment
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.9
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Extra-Andean Patagonia is a vast area in South America witharid soils and vegetation. Desiccation, high salinity and UV radiation ofthis region are considered positive factors for the isolation ofbioactive strains. In the present study, this environment was screenedfor the first time for antibacterial producing actinomycetes. Theisolated strains included members of the genera Streptomyces,Micromonospora, Microbacterium, Nocardia, Dermacoccus, and Dietzia. Amongthem, four antibacterial producers belonging to the genus Streptomyceswere detected and one isolate belonging to the genus Micromonosporaharbored the 3-amino 5-hydroxybenzoic acid synthase gene involved in theproduction of ansamycin-like compounds. The most promising isolate,Streptomyces sp. SUE01, produced pigmented antibiotics from thegranaticin class. Since these types of metabolites have been previouslyisolated from strains growing in desert environments, a relationshipbetween prevailing environmental factors in arid ecosystems and secondarymicrobial metabolism could be suggested.
Fil: Vela Gurovic, Maria Soledad. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Centro de Recursos Naturales Renovables de la Zona Semiárida. Universidad Nacional del Sur. Centro de Recursos Naturales Renovables de la Zona Semiárida; Argentina
Fil: Olivera, Nelda Lila. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico. Instituto Patagónico para el Estudio de los Ecosistemas Continentales; Argentina
description Extra-Andean Patagonia is a vast area in South America witharid soils and vegetation. Desiccation, high salinity and UV radiation ofthis region are considered positive factors for the isolation ofbioactive strains. In the present study, this environment was screenedfor the first time for antibacterial producing actinomycetes. Theisolated strains included members of the genera Streptomyces,Micromonospora, Microbacterium, Nocardia, Dermacoccus, and Dietzia. Amongthem, four antibacterial producers belonging to the genus Streptomyceswere detected and one isolate belonging to the genus Micromonosporaharbored the 3-amino 5-hydroxybenzoic acid synthase gene involved in theproduction of ansamycin-like compounds. The most promising isolate,Streptomyces sp. SUE01, produced pigmented antibiotics from thegranaticin class. Since these types of metabolites have been previouslyisolated from strains growing in desert environments, a relationshipbetween prevailing environmental factors in arid ecosystems and secondarymicrobial metabolism could be suggested.
publishDate 2017
dc.date.none.fl_str_mv 2017-09
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/11336/43252
Vela Gurovic, Maria Soledad; Olivera, Nelda Lila; Antibacterial producing actinomycetes from Extra Andean Patagonia; Academic Press Ltd - Elsevier Science Ltd; Journal of Arid Environments; 144; 9-2017; 216-219
0140-1963
CONICET Digital
CONICET
url http://hdl.handle.net/11336/43252
identifier_str_mv Vela Gurovic, Maria Soledad; Olivera, Nelda Lila; Antibacterial producing actinomycetes from Extra Andean Patagonia; Academic Press Ltd - Elsevier Science Ltd; Journal of Arid Environments; 144; 9-2017; 216-219
0140-1963
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.sciencedirect.com/science/article/pii/S0140196317301039
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jaridenv.2017.04.015
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/zip
application/pdf
dc.publisher.none.fl_str_mv Academic Press Ltd - Elsevier Science Ltd
publisher.none.fl_str_mv Academic Press Ltd - Elsevier Science Ltd
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 12.982451

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