N-acyl-homoserine lactones-producing bacteria protect plants against plant and human pathogens
The implementation of beneficial microorganisms for plant protection has a long history. Many rhizobia bacteria are able to influence the immune system of host plants by inducing resistance towards pathogenic microorganisms. In this report, we present a translational approach in which we demonstrate...
Autores principales: | , , , , |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Blackwell Publishing Ltd
2014
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4265076/ https://www.ncbi.nlm.nih.gov/pubmed/25234390 http://dx.doi.org/10.1111/1751-7915.12177 |
_version_ | 1782348822506110976 |
---|---|
author | Hernández-Reyes, Casandra Schenk, Sebastian T Neumann, Christina Kogel, Karl-Heinz Schikora, Adam |
author_facet | Hernández-Reyes, Casandra Schenk, Sebastian T Neumann, Christina Kogel, Karl-Heinz Schikora, Adam |
author_sort | Hernández-Reyes, Casandra |
collection | PubMed |
description | The implementation of beneficial microorganisms for plant protection has a long history. Many rhizobia bacteria are able to influence the immune system of host plants by inducing resistance towards pathogenic microorganisms. In this report, we present a translational approach in which we demonstrate the resistance-inducing effect of Ensifer meliloti (Sinorhizobium meliloti) on crop plants that have a significant impact on the worldwide economy and on human nutrition. Ensifer meliloti is usually associated with root nodulation in legumes and nitrogen fixation. Here, we suggest that the ability of S. meliloti to induce resistance depends on the production of the quorum-sensing molecule, oxo-C14-HSL. The capacity to enhanced resistance provides a possibility to the use these beneficial bacteria in agriculture. Using the Arabidopsis-Salmonella model, we also demonstrate that the application of N-acyl-homoserine lactones-producing bacteria could be a successful strategy to prevent plant-originated infections with human pathogens. |
format | Online Article Text |
id | pubmed-4265076 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2014 |
publisher | Blackwell Publishing Ltd |
record_format | MEDLINE/PubMed |
spelling | pubmed-42650762014-12-18 N-acyl-homoserine lactones-producing bacteria protect plants against plant and human pathogens Hernández-Reyes, Casandra Schenk, Sebastian T Neumann, Christina Kogel, Karl-Heinz Schikora, Adam Microb Biotechnol Research Articles The implementation of beneficial microorganisms for plant protection has a long history. Many rhizobia bacteria are able to influence the immune system of host plants by inducing resistance towards pathogenic microorganisms. In this report, we present a translational approach in which we demonstrate the resistance-inducing effect of Ensifer meliloti (Sinorhizobium meliloti) on crop plants that have a significant impact on the worldwide economy and on human nutrition. Ensifer meliloti is usually associated with root nodulation in legumes and nitrogen fixation. Here, we suggest that the ability of S. meliloti to induce resistance depends on the production of the quorum-sensing molecule, oxo-C14-HSL. The capacity to enhanced resistance provides a possibility to the use these beneficial bacteria in agriculture. Using the Arabidopsis-Salmonella model, we also demonstrate that the application of N-acyl-homoserine lactones-producing bacteria could be a successful strategy to prevent plant-originated infections with human pathogens. Blackwell Publishing Ltd 2014-11 2014-09-19 /pmc/articles/PMC4265076/ /pubmed/25234390 http://dx.doi.org/10.1111/1751-7915.12177 Text en © 2014 The Authors. Microbial Biotechnology published by John Wiley & Sons Ltd and Society for Applied Microbiology. http://creativecommons.org/licenses/by/3.0/ This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited. |
spellingShingle | Research Articles Hernández-Reyes, Casandra Schenk, Sebastian T Neumann, Christina Kogel, Karl-Heinz Schikora, Adam N-acyl-homoserine lactones-producing bacteria protect plants against plant and human pathogens |
title | N-acyl-homoserine lactones-producing bacteria protect plants against plant and human pathogens |
title_full | N-acyl-homoserine lactones-producing bacteria protect plants against plant and human pathogens |
title_fullStr | N-acyl-homoserine lactones-producing bacteria protect plants against plant and human pathogens |
title_full_unstemmed | N-acyl-homoserine lactones-producing bacteria protect plants against plant and human pathogens |
title_short | N-acyl-homoserine lactones-producing bacteria protect plants against plant and human pathogens |
title_sort | n-acyl-homoserine lactones-producing bacteria protect plants against plant and human pathogens |
topic | Research Articles |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4265076/ https://www.ncbi.nlm.nih.gov/pubmed/25234390 http://dx.doi.org/10.1111/1751-7915.12177 |
work_keys_str_mv | AT hernandezreyescasandra nacylhomoserinelactonesproducingbacteriaprotectplantsagainstplantandhumanpathogens AT schenksebastiant nacylhomoserinelactonesproducingbacteriaprotectplantsagainstplantandhumanpathogens AT neumannchristina nacylhomoserinelactonesproducingbacteriaprotectplantsagainstplantandhumanpathogens AT kogelkarlheinz nacylhomoserinelactonesproducingbacteriaprotectplantsagainstplantandhumanpathogens AT schikoraadam nacylhomoserinelactonesproducingbacteriaprotectplantsagainstplantandhumanpathogens |