The induction of ethylene response factor 3 (ERF3) in potato as a result of co-inoculation with pseudomonas sp. r41805 and rhizophagus irregularis MUCL 41833 � a possible role in plant defense
Colonization of plant rhizosphere/roots by beneficial microorganisms (e.g. plant growth promoting rhizobacteria �PGPR, arbuscular mycorrhizal fungi � AMF) confers broad-spectrum resistance to virulent pathogens and is known as induced systemic resistance (ISR) and mycorrhizal-induced resistance (MIR...
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2017
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| Dostęp online: | http://dx.doi.org/10.4161/15592324.2014.988076 http://dspace.utpl.edu.ec/handle/123456789/19047 |
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| author | Velivelli, S. |
| author2 | Cranenbrouck, S. Franco, J. Loján, P. Hervé Dupré, D. Declerck, S. Prestwich, B. Suarez Chacon, J. |
| author2_role | author author author author author author author |
| author_facet | Velivelli, S. Cranenbrouck, S. Franco, J. Loján, P. Hervé Dupré, D. Declerck, S. Prestwich, B. Suarez Chacon, J. |
| author_role | author |
| collection | Repositorio Universidad Técnica Particular de Loja |
| dc.creator.none.fl_str_mv | Velivelli, S. Cranenbrouck, S. Franco, J. Loján, P. Hervé Dupré, D. Declerck, S. Prestwich, B. Suarez Chacon, J. |
| dc.date.none.fl_str_mv | 01/04/2015 2017-06-16T22:02:50Z 2017-06-16T22:02:50Z |
| dc.identifier.none.fl_str_mv | http://dx.doi.org/10.4161/15592324.2014.988076 15592316 http://dx.doi.org/10.4161/15592324.2014.988076 http://dspace.utpl.edu.ec/handle/123456789/19047 |
| dc.language.none.fl_str_mv | Inglés |
| dc.publisher.none.fl_str_mv | Plant Signaling and Behavior |
| dc.rights.none.fl_str_mv | info:eu-repo/semantics/openAccess |
| dc.source.none.fl_str_mv | reponame:Repositorio Universidad Técnica Particular de Loja instname:Universidad Técnica Particular de Loja instacron:UTPL |
| dc.subject.none.fl_str_mv | defense gene expression ethylene ethylene response factor 3 induced systemic resistance jasmonic acid mycorrhiza induced resistance priming r solani salicylic acid |
| dc.title.none.fl_str_mv | The induction of ethylene response factor 3 (ERF3) in potato as a result of co-inoculation with pseudomonas sp. r41805 and rhizophagus irregularis MUCL 41833 � a possible role in plant defense |
| dc.type.none.fl_str_mv | info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article |
| description | Colonization of plant rhizosphere/roots by beneficial microorganisms (e.g. plant growth promoting rhizobacteria �PGPR, arbuscular mycorrhizal fungi � AMF) confers broad-spectrum resistance to virulent pathogens and is known as induced systemic resistance (ISR) and mycorrhizal-induced resistance (MIR). ISR or MIR, an indirect mechanism for biocontrol, involves complex signaling networks that are regulated by several plant hormones, the most important of which are salicylic acid (SA), jasmonic acid (JA) and ethylene (ET). In the present study, we investigated if inoculation of potato plantlets with an AMF (Rhizophagus irregularis MUCL 41833) and a PGPR (Pseudomonas sp R41805) either alone or in combination, could elicit host defense response genes in the presence or absence of Rhizoctonia Solani EC-1, a major potato pathogen. RT-qPCR revealed the significant expression of ethylene response factor 3 (EFR3) in mycorrhized potato plantlets inoculated with Pseudomonas sp R41805 and also in mycorrhized potato plantlets inoculated with Pseudomonas sp R41805 and challenged with R. solani. The significance of ethylene response factors (ERFs) in pathogen defense has been well documented in the literature. The results of the present study suggest that the dual inoculation of potato with PGPR and AMF may play a part in the activation of plant systemic defense systems via ERF3. © 2015 Taylor & Francis Group, LLC. |
| eu_rights_str_mv | openAccess |
| format | article |
| id | UTPL_68c69a820a9dc3f6419658bef24e49f6 |
| identifier_str_mv | 15592316 |
| instacron_str | UTPL |
| institution | UTPL |
| instname_str | Universidad Técnica Particular de Loja |
| language_invalid_str_mv | Inglés |
| network_acronym_str | UTPL |
| network_name_str | Repositorio Universidad Técnica Particular de Loja |
| oai_identifier_str | oai:dspace.utpl.edu.ec:123456789/19047 |
| publishDate | 2017 |
| publisher.none.fl_str_mv | Plant Signaling and Behavior |
| reponame_str | Repositorio Universidad Técnica Particular de Loja |
| repository.mail.fl_str_mv | . |
| repository.name.fl_str_mv | Repositorio Universidad Técnica Particular de Loja - Universidad Técnica Particular de Loja |
| repository_id_str | 1227 |
| spelling | The induction of ethylene response factor 3 (ERF3) in potato as a result of co-inoculation with pseudomonas sp. r41805 and rhizophagus irregularis MUCL 41833 � a possible role in plant defenseVelivelli, S.Cranenbrouck, S.Franco, J.Loján, P.Hervé Dupré, D.Declerck, S.Prestwich, B.Suarez Chacon, J.defense gene expressionethyleneethylene response factor 3induced systemic resistancejasmonic acidmycorrhizainduced resistanceprimingrsolanisalicylic acidColonization of plant rhizosphere/roots by beneficial microorganisms (e.g. plant growth promoting rhizobacteria �PGPR, arbuscular mycorrhizal fungi � AMF) confers broad-spectrum resistance to virulent pathogens and is known as induced systemic resistance (ISR) and mycorrhizal-induced resistance (MIR). ISR or MIR, an indirect mechanism for biocontrol, involves complex signaling networks that are regulated by several plant hormones, the most important of which are salicylic acid (SA), jasmonic acid (JA) and ethylene (ET). In the present study, we investigated if inoculation of potato plantlets with an AMF (Rhizophagus irregularis MUCL 41833) and a PGPR (Pseudomonas sp R41805) either alone or in combination, could elicit host defense response genes in the presence or absence of Rhizoctonia Solani EC-1, a major potato pathogen. RT-qPCR revealed the significant expression of ethylene response factor 3 (EFR3) in mycorrhized potato plantlets inoculated with Pseudomonas sp R41805 and also in mycorrhized potato plantlets inoculated with Pseudomonas sp R41805 and challenged with R. solani. The significance of ethylene response factors (ERFs) in pathogen defense has been well documented in the literature. The results of the present study suggest that the dual inoculation of potato with PGPR and AMF may play a part in the activation of plant systemic defense systems via ERF3. © 2015 Taylor & Francis Group, LLC.Plant Signaling and Behavior2017-06-16T22:02:50Z2017-06-16T22:02:50Z01/04/2015info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.4161/15592324.2014.98807615592316http://dx.doi.org/10.4161/15592324.2014.988076http://dspace.utpl.edu.ec/handle/123456789/19047Inglésinfo:eu-repo/semantics/openAccessreponame:Repositorio Universidad Técnica Particular de Lojainstname:Universidad Técnica Particular de Lojainstacron:UTPL2017-06-16T22:02:50Zoai:dspace.utpl.edu.ec:123456789/19047Institucionalhttps://dspace.utpl.edu.ec/Institución privadahttps://www.utpl.edu.ec/https://dspace.utpl.edu.ec/oai.Ecuador...opendoar:12272017-06-16T22:02:50Repositorio Universidad Técnica Particular de Loja - Universidad Técnica Particular de Lojafalse |
| spellingShingle | The induction of ethylene response factor 3 (ERF3) in potato as a result of co-inoculation with pseudomonas sp. r41805 and rhizophagus irregularis MUCL 41833 � a possible role in plant defense Velivelli, S. defense gene expression ethylene ethylene response factor 3 induced systemic resistance jasmonic acid mycorrhiza induced resistance priming r solani salicylic acid |
| status_str | publishedVersion |
| title | The induction of ethylene response factor 3 (ERF3) in potato as a result of co-inoculation with pseudomonas sp. r41805 and rhizophagus irregularis MUCL 41833 � a possible role in plant defense |
| title_full | The induction of ethylene response factor 3 (ERF3) in potato as a result of co-inoculation with pseudomonas sp. r41805 and rhizophagus irregularis MUCL 41833 � a possible role in plant defense |
| title_fullStr | The induction of ethylene response factor 3 (ERF3) in potato as a result of co-inoculation with pseudomonas sp. r41805 and rhizophagus irregularis MUCL 41833 � a possible role in plant defense |
| title_full_unstemmed | The induction of ethylene response factor 3 (ERF3) in potato as a result of co-inoculation with pseudomonas sp. r41805 and rhizophagus irregularis MUCL 41833 � a possible role in plant defense |
| title_short | The induction of ethylene response factor 3 (ERF3) in potato as a result of co-inoculation with pseudomonas sp. r41805 and rhizophagus irregularis MUCL 41833 � a possible role in plant defense |
| title_sort | The induction of ethylene response factor 3 (ERF3) in potato as a result of co-inoculation with pseudomonas sp. r41805 and rhizophagus irregularis MUCL 41833 � a possible role in plant defense |
| topic | defense gene expression ethylene ethylene response factor 3 induced systemic resistance jasmonic acid mycorrhiza induced resistance priming r solani salicylic acid |
| url | http://dx.doi.org/10.4161/15592324.2014.988076 http://dspace.utpl.edu.ec/handle/123456789/19047 |