Release of outer membrane vesicles in pseudomonas putida as a response to stress caused by cationic surfactants

Autores
Heredia, Romina Marisa; Boeris, Paola Sabrina; Liffourrena, Andres Sebastian; Bergero, Maria Fernanda; López, Gastón Alberto; Lucchesi, Gloria Ines
Año de publicación
2016
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Pseudomonas putida A (ATCC 12633), a degrader of cationic surfactants, releases outer membrane vesicles (OMVs) when grown with tetradecyltrimethylammonium bromide (TTAB) as the sole carbon, nitrogen and energy source. The OMVs exhibit a bilayer structure and were found to be composed of lipopolysaccharides, proteins and phospholipids (PLs) such as cardiolipin, phosphatidylcholine, phosphatidic acid and phosphatidylglycerol (PG). The OMVs showed a marked increase in the PG content, approximately 43 % higher than the amount registered in the parent cells from which the vesicles were derived. After growth of P. putida with TTAB, the amount of lipoprotein covalently cross-linked to the peptidoglycan showed a twofold decrease when compared with values found after growth without the surfactant [16±2 and 28±3 mg (mg cell envelope protein)-1, respectively]. This decrease in the amount of lipoprotein can be related to areas of loss of contact between the outer membrane and the peptidoglycan and, therefore, to OMV production. In addition, due to its amphiphilic nature, TTAB can contribute to OMV biogenesis, through a physical mechanism, by induction of the curvature of the membrane. Taking into account that OVMs were produced when the cells were grown under external stress, caused by the surfactant, and that TTAB was detected in the vesicles [48 nmol TTAB (nmol PL)-1], we concluded that this system of TTAB elimination is a mechanism that P. putida A (ATCC 12633) would utilize for alleviating stress caused by cationic surfactants.
Fil: Heredia, Romina Marisa. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Biología Molecular; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina
Fil: Boeris, Paola Sabrina. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Biología Molecular; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina
Fil: Liffourrena, Andres Sebastian. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Biología Molecular; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina
Fil: Bergero, Maria Fernanda. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Biología Molecular; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina
Fil: López, Gastón Alberto. Universidad Nacional de Río Cuarto; Argentina
Fil: Lucchesi, Gloria Ines. Universidad Nacional de Río Cuarto; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina
Materia
TETRADECYLTRIMETHYLAMMONIUM
PSEUDOMONAS PUTIDA
VESICLES
TETRADECYLTRIMETHYLAMMONIUM
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:11336/179637
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Release of outer membrane vesicles in pseudomonas putida as a response to stress caused by cationic surfactantsHeredia, Romina MarisaBoeris, Paola SabrinaLiffourrena, Andres SebastianBergero, Maria FernandaLópez, Gastón AlbertoLucchesi, Gloria InesTETRADECYLTRIMETHYLAMMONIUMPSEUDOMONAS PUTIDAVESICLESTETRADECYLTRIMETHYLAMMONIUMhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Pseudomonas putida A (ATCC 12633), a degrader of cationic surfactants, releases outer membrane vesicles (OMVs) when grown with tetradecyltrimethylammonium bromide (TTAB) as the sole carbon, nitrogen and energy source. The OMVs exhibit a bilayer structure and were found to be composed of lipopolysaccharides, proteins and phospholipids (PLs) such as cardiolipin, phosphatidylcholine, phosphatidic acid and phosphatidylglycerol (PG). The OMVs showed a marked increase in the PG content, approximately 43 % higher than the amount registered in the parent cells from which the vesicles were derived. After growth of P. putida with TTAB, the amount of lipoprotein covalently cross-linked to the peptidoglycan showed a twofold decrease when compared with values found after growth without the surfactant [16±2 and 28±3 mg (mg cell envelope protein)-1, respectively]. This decrease in the amount of lipoprotein can be related to areas of loss of contact between the outer membrane and the peptidoglycan and, therefore, to OMV production. In addition, due to its amphiphilic nature, TTAB can contribute to OMV biogenesis, through a physical mechanism, by induction of the curvature of the membrane. Taking into account that OVMs were produced when the cells were grown under external stress, caused by the surfactant, and that TTAB was detected in the vesicles [48 nmol TTAB (nmol PL)-1], we concluded that this system of TTAB elimination is a mechanism that P. putida A (ATCC 12633) would utilize for alleviating stress caused by cationic surfactants.Fil: Heredia, Romina Marisa. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Biología Molecular; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; ArgentinaFil: Boeris, Paola Sabrina. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Biología Molecular; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; ArgentinaFil: Liffourrena, Andres Sebastian. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Biología Molecular; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; ArgentinaFil: Bergero, Maria Fernanda. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Biología Molecular; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; ArgentinaFil: López, Gastón Alberto. Universidad Nacional de Río Cuarto; ArgentinaFil: Lucchesi, Gloria Ines. Universidad Nacional de Río Cuarto; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; ArgentinaSociety for General Microbiology2016-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/179637Heredia, Romina Marisa; Boeris, Paola Sabrina; Liffourrena, Andres Sebastian; Bergero, Maria Fernanda; López, Gastón Alberto; et al.; Release of outer membrane vesicles in pseudomonas putida as a response to stress caused by cationic surfactants; Society for General Microbiology; Microbiology-UK; 162; 5; 3-2016; 813-8221350-0872CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1099/mic.0.000265info:eu-repo/semantics/altIdentifier/url/https://www.microbiologyresearch.org/content/journal/micro/10.1099/mic.0.000265info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T15:03:23Zoai:ri.conicet.gov.ar:11336/179637instacron: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:34982025-10-15 15:03:23.572CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Release of outer membrane vesicles in pseudomonas putida as a response to stress caused by cationic surfactants
title Release of outer membrane vesicles in pseudomonas putida as a response to stress caused by cationic surfactants
spellingShingle Release of outer membrane vesicles in pseudomonas putida as a response to stress caused by cationic surfactants
Heredia, Romina Marisa
TETRADECYLTRIMETHYLAMMONIUM
PSEUDOMONAS PUTIDA
VESICLES
TETRADECYLTRIMETHYLAMMONIUM
title_short Release of outer membrane vesicles in pseudomonas putida as a response to stress caused by cationic surfactants
title_full Release of outer membrane vesicles in pseudomonas putida as a response to stress caused by cationic surfactants
title_fullStr Release of outer membrane vesicles in pseudomonas putida as a response to stress caused by cationic surfactants
title_full_unstemmed Release of outer membrane vesicles in pseudomonas putida as a response to stress caused by cationic surfactants
title_sort Release of outer membrane vesicles in pseudomonas putida as a response to stress caused by cationic surfactants
dc.creator.none.fl_str_mv Heredia, Romina Marisa
Boeris, Paola Sabrina
Liffourrena, Andres Sebastian
Bergero, Maria Fernanda
López, Gastón Alberto
Lucchesi, Gloria Ines
author Heredia, Romina Marisa
author_facet Heredia, Romina Marisa
Boeris, Paola Sabrina
Liffourrena, Andres Sebastian
Bergero, Maria Fernanda
López, Gastón Alberto
Lucchesi, Gloria Ines
author_role author
author2 Boeris, Paola Sabrina
Liffourrena, Andres Sebastian
Bergero, Maria Fernanda
López, Gastón Alberto
Lucchesi, Gloria Ines
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv TETRADECYLTRIMETHYLAMMONIUM
PSEUDOMONAS PUTIDA
VESICLES
TETRADECYLTRIMETHYLAMMONIUM
topic TETRADECYLTRIMETHYLAMMONIUM
PSEUDOMONAS PUTIDA
VESICLES
TETRADECYLTRIMETHYLAMMONIUM
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Pseudomonas putida A (ATCC 12633), a degrader of cationic surfactants, releases outer membrane vesicles (OMVs) when grown with tetradecyltrimethylammonium bromide (TTAB) as the sole carbon, nitrogen and energy source. The OMVs exhibit a bilayer structure and were found to be composed of lipopolysaccharides, proteins and phospholipids (PLs) such as cardiolipin, phosphatidylcholine, phosphatidic acid and phosphatidylglycerol (PG). The OMVs showed a marked increase in the PG content, approximately 43 % higher than the amount registered in the parent cells from which the vesicles were derived. After growth of P. putida with TTAB, the amount of lipoprotein covalently cross-linked to the peptidoglycan showed a twofold decrease when compared with values found after growth without the surfactant [16±2 and 28±3 mg (mg cell envelope protein)-1, respectively]. This decrease in the amount of lipoprotein can be related to areas of loss of contact between the outer membrane and the peptidoglycan and, therefore, to OMV production. In addition, due to its amphiphilic nature, TTAB can contribute to OMV biogenesis, through a physical mechanism, by induction of the curvature of the membrane. Taking into account that OVMs were produced when the cells were grown under external stress, caused by the surfactant, and that TTAB was detected in the vesicles [48 nmol TTAB (nmol PL)-1], we concluded that this system of TTAB elimination is a mechanism that P. putida A (ATCC 12633) would utilize for alleviating stress caused by cationic surfactants.
Fil: Heredia, Romina Marisa. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Biología Molecular; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina
Fil: Boeris, Paola Sabrina. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Biología Molecular; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina
Fil: Liffourrena, Andres Sebastian. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Biología Molecular; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina
Fil: Bergero, Maria Fernanda. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Biología Molecular; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina
Fil: López, Gastón Alberto. Universidad Nacional de Río Cuarto; Argentina
Fil: Lucchesi, Gloria Ines. Universidad Nacional de Río Cuarto; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina
description Pseudomonas putida A (ATCC 12633), a degrader of cationic surfactants, releases outer membrane vesicles (OMVs) when grown with tetradecyltrimethylammonium bromide (TTAB) as the sole carbon, nitrogen and energy source. The OMVs exhibit a bilayer structure and were found to be composed of lipopolysaccharides, proteins and phospholipids (PLs) such as cardiolipin, phosphatidylcholine, phosphatidic acid and phosphatidylglycerol (PG). The OMVs showed a marked increase in the PG content, approximately 43 % higher than the amount registered in the parent cells from which the vesicles were derived. After growth of P. putida with TTAB, the amount of lipoprotein covalently cross-linked to the peptidoglycan showed a twofold decrease when compared with values found after growth without the surfactant [16±2 and 28±3 mg (mg cell envelope protein)-1, respectively]. This decrease in the amount of lipoprotein can be related to areas of loss of contact between the outer membrane and the peptidoglycan and, therefore, to OMV production. In addition, due to its amphiphilic nature, TTAB can contribute to OMV biogenesis, through a physical mechanism, by induction of the curvature of the membrane. Taking into account that OVMs were produced when the cells were grown under external stress, caused by the surfactant, and that TTAB was detected in the vesicles [48 nmol TTAB (nmol PL)-1], we concluded that this system of TTAB elimination is a mechanism that P. putida A (ATCC 12633) would utilize for alleviating stress caused by cationic surfactants.
publishDate 2016
dc.date.none.fl_str_mv 2016-03
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/11336/179637
Heredia, Romina Marisa; Boeris, Paola Sabrina; Liffourrena, Andres Sebastian; Bergero, Maria Fernanda; López, Gastón Alberto; et al.; Release of outer membrane vesicles in pseudomonas putida as a response to stress caused by cationic surfactants; Society for General Microbiology; Microbiology-UK; 162; 5; 3-2016; 813-822
1350-0872
CONICET Digital
CONICET
url http://hdl.handle.net/11336/179637
identifier_str_mv Heredia, Romina Marisa; Boeris, Paola Sabrina; Liffourrena, Andres Sebastian; Bergero, Maria Fernanda; López, Gastón Alberto; et al.; Release of outer membrane vesicles in pseudomonas putida as a response to stress caused by cationic surfactants; Society for General Microbiology; Microbiology-UK; 162; 5; 3-2016; 813-822
1350-0872
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
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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/pdf
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dc.publisher.none.fl_str_mv Society for General Microbiology
publisher.none.fl_str_mv Society for General Microbiology
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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