Participation of type VI secretion system in plant colonization of phosphate solubilizing bacteria

Autores
Lucero, Cinthia Tamara; Lorda, Graciela Susana; Ludueña, Liliana Mercedes; Nievas, Fiorela Lujan; Bogino, Pablo Cesar; Angelini, Jorge Guillermo; Ambrosino, Mariela Lis; Taurian, Tania
Año de publicación
2022
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In mutualistic endophytic bacteria, the type VI secretion system (T6SS) is related to important functions, such as interbacterial competition, stress response, quorum sensing, biofilm formation, and symbiosis. The presence of T6SS in beneficial endophytic bacterial population associated with different plants suggests that it plays an important role in its interaction with the eucaryotic partner. Within plant promoting bacteria, those with phosphate solubilizing activity constitute a group of great relevance to the rhizosphere as they provide phosphorus to plants. Among them, those with endophytic colonization capacity have survival advantages. The aim of this study was to determine whether the T6SS of a native peanut phosphate solubilizing bacterium is involved in its colonization in this legume. Initially, an in silico analysis looking for genes related to T6SS in the genome of the Enterobacter sp. J49 strain enabled us to identify almost all the tss genes, except for the tssE gene. A T6SS mutant of the Enterobacter sp. J49 strain was obtained by interrupting one of the essential tss genes. Then, the Enterobacter sp. J49-hcp strain was inoculated on peanut plants to analyze its colonization capacity. In addition, properties associated with endophytic colonization were analyzed, such as the formation of biofilms and the production of pectinase and cellulase enzymes. The results obtained indicated a significant decrease in the epiphytic and endophytic colonization of the mutant with respect to the wild strain. It is possible to conclude that T6SS, although not essential, may participate in bacterial colonization, either by accelerating the infection or by promoting other mechanisms involved in it.
Fil: Lucero, Cinthia Tamara. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de La Pampa. Facultad de Ciencias Exactas y Naturales. Departamento de Química; Argentina
Fil: Lorda, Graciela Susana. Universidad Nacional de La Pampa. Facultad de Ciencias Exactas y Naturales. Departamento de Química; Argentina
Fil: Ludueña, Liliana Mercedes. Universidad Nacional de Rio Cuarto. Facultad de Cs.exactas Fisicoquimicas y Naturales. Instituto de Investigaciones Agrobiotecnologicas. - Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Cordoba. Instituto de Investigaciones Agrobiotecnologicas.; Argentina
Fil: Nievas, Fiorela Lujan. Universidad Nacional de Rio Cuarto. Facultad de Cs.exactas Fisicoquimicas y Naturales. Instituto de Biotecnologia Ambiental y Salud. - Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Cordoba. Instituto de Biotecnologia Ambiental y Salud.; Argentina. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Biología Molecular; Argentina
Fil: Bogino, Pablo Cesar. Universidad Nacional de Rio Cuarto. Facultad de Cs.exactas Fisicoquimicas y Naturales. Instituto de Biotecnologia Ambiental y Salud. - Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Cordoba. Instituto de Biotecnologia Ambiental y Salud.; Argentina. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Biología Molecular; Argentina
Fil: Angelini, Jorge Guillermo. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Instituto de Investigaciones Agrobiotecnológicas. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones Agrobiotecnológicas; Argentina
Fil: Ambrosino, Mariela Lis. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de La Pampa. Facultad de Ciencias Exactas y Naturales. Departamento de Química; Argentina
Fil: Taurian, Tania. Universidad Nacional de Rio Cuarto. Facultad de Cs.exactas Fisicoquimicas y Naturales. Instituto de Investigaciones Agrobiotecnologicas. - Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Cordoba. Instituto de Investigaciones Agrobiotecnologicas.; Argentina
Materia
ARACHIS HYPOGAEA
ENTEROBACTER SP
HCP GENE
RHIZOBACTERIA
T6SS
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/202424
Acceder
id CONICETDig_5afd7258c795052149b1266017452158
oai_identifier_str oai:ri.conicet.gov.ar:11336/202424
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Participation of type VI secretion system in plant colonization of phosphate solubilizing bacteriaLucero, Cinthia TamaraLorda, Graciela SusanaLudueña, Liliana MercedesNievas, Fiorela LujanBogino, Pablo CesarAngelini, Jorge GuillermoAmbrosino, Mariela LisTaurian, TaniaARACHIS HYPOGAEAENTEROBACTER SPHCP GENERHIZOBACTERIAT6SShttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1In mutualistic endophytic bacteria, the type VI secretion system (T6SS) is related to important functions, such as interbacterial competition, stress response, quorum sensing, biofilm formation, and symbiosis. The presence of T6SS in beneficial endophytic bacterial population associated with different plants suggests that it plays an important role in its interaction with the eucaryotic partner. Within plant promoting bacteria, those with phosphate solubilizing activity constitute a group of great relevance to the rhizosphere as they provide phosphorus to plants. Among them, those with endophytic colonization capacity have survival advantages. The aim of this study was to determine whether the T6SS of a native peanut phosphate solubilizing bacterium is involved in its colonization in this legume. Initially, an in silico analysis looking for genes related to T6SS in the genome of the Enterobacter sp. J49 strain enabled us to identify almost all the tss genes, except for the tssE gene. A T6SS mutant of the Enterobacter sp. J49 strain was obtained by interrupting one of the essential tss genes. Then, the Enterobacter sp. J49-hcp strain was inoculated on peanut plants to analyze its colonization capacity. In addition, properties associated with endophytic colonization were analyzed, such as the formation of biofilms and the production of pectinase and cellulase enzymes. The results obtained indicated a significant decrease in the epiphytic and endophytic colonization of the mutant with respect to the wild strain. It is possible to conclude that T6SS, although not essential, may participate in bacterial colonization, either by accelerating the infection or by promoting other mechanisms involved in it.Fil: Lucero, Cinthia Tamara. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de La Pampa. Facultad de Ciencias Exactas y Naturales. Departamento de Química; ArgentinaFil: Lorda, Graciela Susana. Universidad Nacional de La Pampa. Facultad de Ciencias Exactas y Naturales. Departamento de Química; ArgentinaFil: Ludueña, Liliana Mercedes. Universidad Nacional de Rio Cuarto. Facultad de Cs.exactas Fisicoquimicas y Naturales. Instituto de Investigaciones Agrobiotecnologicas. - Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Cordoba. Instituto de Investigaciones Agrobiotecnologicas.; ArgentinaFil: Nievas, Fiorela Lujan. Universidad Nacional de Rio Cuarto. Facultad de Cs.exactas Fisicoquimicas y Naturales. Instituto de Biotecnologia Ambiental y Salud. - Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Cordoba. Instituto de Biotecnologia Ambiental y Salud.; Argentina. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Biología Molecular; ArgentinaFil: Bogino, Pablo Cesar. Universidad Nacional de Rio Cuarto. Facultad de Cs.exactas Fisicoquimicas y Naturales. Instituto de Biotecnologia Ambiental y Salud. - Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Cordoba. Instituto de Biotecnologia Ambiental y Salud.; Argentina. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Biología Molecular; ArgentinaFil: Angelini, Jorge Guillermo. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Instituto de Investigaciones Agrobiotecnológicas. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones Agrobiotecnológicas; ArgentinaFil: Ambrosino, Mariela Lis. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de La Pampa. Facultad de Ciencias Exactas y Naturales. Departamento de Química; ArgentinaFil: Taurian, Tania. Universidad Nacional de Rio Cuarto. Facultad de Cs.exactas Fisicoquimicas y Naturales. Instituto de Investigaciones Agrobiotecnologicas. - Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Cordoba. Instituto de Investigaciones Agrobiotecnologicas.; ArgentinaElsevier2022-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/202424Lucero, Cinthia Tamara; Lorda, Graciela Susana; Ludueña, Liliana Mercedes; Nievas, Fiorela Lujan; Bogino, Pablo Cesar; et al.; Participation of type VI secretion system in plant colonization of phosphate solubilizing bacteria; Elsevier; Rhizosphere; 24; 100582; 12-2022; 1-402452-2198CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S2452219822001124info:eu-repo/semantics/altIdentifier/doi/10.1016/j.rhisph.2022.100582info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:39:46Zoai:ri.conicet.gov.ar:11336/202424instacron: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 09:39:46.37CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Participation of type VI secretion system in plant colonization of phosphate solubilizing bacteria
title Participation of type VI secretion system in plant colonization of phosphate solubilizing bacteria
spellingShingle Participation of type VI secretion system in plant colonization of phosphate solubilizing bacteria
Lucero, Cinthia Tamara
ARACHIS HYPOGAEA
ENTEROBACTER SP
HCP GENE
RHIZOBACTERIA
T6SS
title_short Participation of type VI secretion system in plant colonization of phosphate solubilizing bacteria
title_full Participation of type VI secretion system in plant colonization of phosphate solubilizing bacteria
title_fullStr Participation of type VI secretion system in plant colonization of phosphate solubilizing bacteria
title_full_unstemmed Participation of type VI secretion system in plant colonization of phosphate solubilizing bacteria
title_sort Participation of type VI secretion system in plant colonization of phosphate solubilizing bacteria
dc.creator.none.fl_str_mv Lucero, Cinthia Tamara
Lorda, Graciela Susana
Ludueña, Liliana Mercedes
Nievas, Fiorela Lujan
Bogino, Pablo Cesar
Angelini, Jorge Guillermo
Ambrosino, Mariela Lis
Taurian, Tania
author Lucero, Cinthia Tamara
author_facet Lucero, Cinthia Tamara
Lorda, Graciela Susana
Ludueña, Liliana Mercedes
Nievas, Fiorela Lujan
Bogino, Pablo Cesar
Angelini, Jorge Guillermo
Ambrosino, Mariela Lis
Taurian, Tania
author_role author
author2 Lorda, Graciela Susana
Ludueña, Liliana Mercedes
Nievas, Fiorela Lujan
Bogino, Pablo Cesar
Angelini, Jorge Guillermo
Ambrosino, Mariela Lis
Taurian, Tania
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv ARACHIS HYPOGAEA
ENTEROBACTER SP
HCP GENE
RHIZOBACTERIA
T6SS
topic ARACHIS HYPOGAEA
ENTEROBACTER SP
HCP GENE
RHIZOBACTERIA
T6SS
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv In mutualistic endophytic bacteria, the type VI secretion system (T6SS) is related to important functions, such as interbacterial competition, stress response, quorum sensing, biofilm formation, and symbiosis. The presence of T6SS in beneficial endophytic bacterial population associated with different plants suggests that it plays an important role in its interaction with the eucaryotic partner. Within plant promoting bacteria, those with phosphate solubilizing activity constitute a group of great relevance to the rhizosphere as they provide phosphorus to plants. Among them, those with endophytic colonization capacity have survival advantages. The aim of this study was to determine whether the T6SS of a native peanut phosphate solubilizing bacterium is involved in its colonization in this legume. Initially, an in silico analysis looking for genes related to T6SS in the genome of the Enterobacter sp. J49 strain enabled us to identify almost all the tss genes, except for the tssE gene. A T6SS mutant of the Enterobacter sp. J49 strain was obtained by interrupting one of the essential tss genes. Then, the Enterobacter sp. J49-hcp strain was inoculated on peanut plants to analyze its colonization capacity. In addition, properties associated with endophytic colonization were analyzed, such as the formation of biofilms and the production of pectinase and cellulase enzymes. The results obtained indicated a significant decrease in the epiphytic and endophytic colonization of the mutant with respect to the wild strain. It is possible to conclude that T6SS, although not essential, may participate in bacterial colonization, either by accelerating the infection or by promoting other mechanisms involved in it.
Fil: Lucero, Cinthia Tamara. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de La Pampa. Facultad de Ciencias Exactas y Naturales. Departamento de Química; Argentina
Fil: Lorda, Graciela Susana. Universidad Nacional de La Pampa. Facultad de Ciencias Exactas y Naturales. Departamento de Química; Argentina
Fil: Ludueña, Liliana Mercedes. Universidad Nacional de Rio Cuarto. Facultad de Cs.exactas Fisicoquimicas y Naturales. Instituto de Investigaciones Agrobiotecnologicas. - Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Cordoba. Instituto de Investigaciones Agrobiotecnologicas.; Argentina
Fil: Nievas, Fiorela Lujan. Universidad Nacional de Rio Cuarto. Facultad de Cs.exactas Fisicoquimicas y Naturales. Instituto de Biotecnologia Ambiental y Salud. - Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Cordoba. Instituto de Biotecnologia Ambiental y Salud.; Argentina. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Biología Molecular; Argentina
Fil: Bogino, Pablo Cesar. Universidad Nacional de Rio Cuarto. Facultad de Cs.exactas Fisicoquimicas y Naturales. Instituto de Biotecnologia Ambiental y Salud. - Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Cordoba. Instituto de Biotecnologia Ambiental y Salud.; Argentina. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Biología Molecular; Argentina
Fil: Angelini, Jorge Guillermo. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Instituto de Investigaciones Agrobiotecnológicas. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones Agrobiotecnológicas; Argentina
Fil: Ambrosino, Mariela Lis. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de La Pampa. Facultad de Ciencias Exactas y Naturales. Departamento de Química; Argentina
Fil: Taurian, Tania. Universidad Nacional de Rio Cuarto. Facultad de Cs.exactas Fisicoquimicas y Naturales. Instituto de Investigaciones Agrobiotecnologicas. - Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Cordoba. Instituto de Investigaciones Agrobiotecnologicas.; Argentina
description In mutualistic endophytic bacteria, the type VI secretion system (T6SS) is related to important functions, such as interbacterial competition, stress response, quorum sensing, biofilm formation, and symbiosis. The presence of T6SS in beneficial endophytic bacterial population associated with different plants suggests that it plays an important role in its interaction with the eucaryotic partner. Within plant promoting bacteria, those with phosphate solubilizing activity constitute a group of great relevance to the rhizosphere as they provide phosphorus to plants. Among them, those with endophytic colonization capacity have survival advantages. The aim of this study was to determine whether the T6SS of a native peanut phosphate solubilizing bacterium is involved in its colonization in this legume. Initially, an in silico analysis looking for genes related to T6SS in the genome of the Enterobacter sp. J49 strain enabled us to identify almost all the tss genes, except for the tssE gene. A T6SS mutant of the Enterobacter sp. J49 strain was obtained by interrupting one of the essential tss genes. Then, the Enterobacter sp. J49-hcp strain was inoculated on peanut plants to analyze its colonization capacity. In addition, properties associated with endophytic colonization were analyzed, such as the formation of biofilms and the production of pectinase and cellulase enzymes. The results obtained indicated a significant decrease in the epiphytic and endophytic colonization of the mutant with respect to the wild strain. It is possible to conclude that T6SS, although not essential, may participate in bacterial colonization, either by accelerating the infection or by promoting other mechanisms involved in it.
publishDate 2022
dc.date.none.fl_str_mv 2022-12
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/11336/202424
Lucero, Cinthia Tamara; Lorda, Graciela Susana; Ludueña, Liliana Mercedes; Nievas, Fiorela Lujan; Bogino, Pablo Cesar; et al.; Participation of type VI secretion system in plant colonization of phosphate solubilizing bacteria; Elsevier; Rhizosphere; 24; 100582; 12-2022; 1-40
2452-2198
CONICET Digital
CONICET
url http://hdl.handle.net/11336/202424
identifier_str_mv Lucero, Cinthia Tamara; Lorda, Graciela Susana; Ludueña, Liliana Mercedes; Nievas, Fiorela Lujan; Bogino, Pablo Cesar; et al.; Participation of type VI secretion system in plant colonization of phosphate solubilizing bacteria; Elsevier; Rhizosphere; 24; 100582; 12-2022; 1-40
2452-2198
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/S2452219822001124
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.rhisph.2022.100582
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
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
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 13.070432

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