Optimizing Crop Production with Bacterial Inputs: Insights into Chemical Dialogue between <i>Sphingomonas sediminicola</i> and <i>Pisum sativum</i>
The use of biological inputs is an interesting approach to optimize crop production and reduce the use of chemical inputs. Understanding the chemical communication between bacteria and plants is critical to optimizing this approach. Recently, we have shown that <i>Sphingomonas</i> (<i...
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| Format: | Article |
| Language: | English |
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MDPI AG
2023-07-01
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| Series: | Microorganisms |
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| Online Access: | https://www.mdpi.com/2076-2607/11/7/1847 |
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| author | Candice Mazoyon Stéphane Firmin Lamine Bensaddek Audrey Pecourt Amélie Chabot Michel-Pierre Faucon Vivien Sarazin Fréderic Dubois Jérôme Duclercq |
| author_facet | Candice Mazoyon Stéphane Firmin Lamine Bensaddek Audrey Pecourt Amélie Chabot Michel-Pierre Faucon Vivien Sarazin Fréderic Dubois Jérôme Duclercq |
| author_sort | Candice Mazoyon |
| collection | DOAJ |
| description | The use of biological inputs is an interesting approach to optimize crop production and reduce the use of chemical inputs. Understanding the chemical communication between bacteria and plants is critical to optimizing this approach. Recently, we have shown that <i>Sphingomonas</i> (<i>S</i>.) <i>sediminicola</i> can improve both nitrogen supply and yield in pea. Here, we used biochemical methods and untargeted metabolomics to investigate the chemical dialog between <i>S. sediminicola</i> and pea. We also evaluated the metabolic capacities of <i>S. sediminicola</i> by metabolic profiling. Our results showed that peas release a wide range of hexoses, organic acids, and amino acids during their development, which can generally recruit and select fast-growing organisms. In the presence of <i>S. sediminicola</i>, a more specific pattern of these molecules took place, gradually adapting to the metabolic capabilities of the bacterium, especially for pentoses and flavonoids. In turn, <i>S. sediminicola</i> is able to produce several compounds involved in cell differentiation, biofilm formation, and quorum sensing to shape its environment, as well as several molecules that stimulate pea growth and plant defense mechanisms. |
| first_indexed | 2024-03-11T00:48:09Z |
| format | Article |
| id | doaj.art-aff349a97abc47319854135b8551c7e7 |
| institution | Directory Open Access Journal |
| issn | 2076-2607 |
| language | English |
| last_indexed | 2024-03-11T00:48:09Z |
| publishDate | 2023-07-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Microorganisms |
| spelling | doaj.art-aff349a97abc47319854135b8551c7e72023-11-18T20:37:18ZengMDPI AGMicroorganisms2076-26072023-07-01117184710.3390/microorganisms11071847Optimizing Crop Production with Bacterial Inputs: Insights into Chemical Dialogue between <i>Sphingomonas sediminicola</i> and <i>Pisum sativum</i>Candice Mazoyon0Stéphane Firmin1Lamine Bensaddek2Audrey Pecourt3Amélie Chabot4Michel-Pierre Faucon5Vivien Sarazin6Fréderic Dubois7Jérôme Duclercq8Ecologie et Dynamique des Systèmes Anthropisés (EDYSAN, UMR7058 CNRS), Université de Picardie Jules Verne (UPJV), 80039 Amiens, FranceAgroécologie, Hydrogéochimie, Milieux et Ressources (AGHYLE, UP2018.C101) UniLaSalle, 60026 Beauvais, FranceEcologie et Dynamique des Systèmes Anthropisés (EDYSAN, UMR7058 CNRS), Université de Picardie Jules Verne (UPJV), 80039 Amiens, FranceEcologie et Dynamique des Systèmes Anthropisés (EDYSAN, UMR7058 CNRS), Université de Picardie Jules Verne (UPJV), 80039 Amiens, FranceUFR des Sciences, Université de Picardie Jules Verne (UPJV), 80039 Amiens, FranceAgroécologie, Hydrogéochimie, Milieux et Ressources (AGHYLE, UP2018.C101) UniLaSalle, 60026 Beauvais, FranceAgroStation, 68700 Aspach-le-Bas, FranceEcologie et Dynamique des Systèmes Anthropisés (EDYSAN, UMR7058 CNRS), Université de Picardie Jules Verne (UPJV), 80039 Amiens, FranceEcologie et Dynamique des Systèmes Anthropisés (EDYSAN, UMR7058 CNRS), Université de Picardie Jules Verne (UPJV), 80039 Amiens, FranceThe use of biological inputs is an interesting approach to optimize crop production and reduce the use of chemical inputs. Understanding the chemical communication between bacteria and plants is critical to optimizing this approach. Recently, we have shown that <i>Sphingomonas</i> (<i>S</i>.) <i>sediminicola</i> can improve both nitrogen supply and yield in pea. Here, we used biochemical methods and untargeted metabolomics to investigate the chemical dialog between <i>S. sediminicola</i> and pea. We also evaluated the metabolic capacities of <i>S. sediminicola</i> by metabolic profiling. Our results showed that peas release a wide range of hexoses, organic acids, and amino acids during their development, which can generally recruit and select fast-growing organisms. In the presence of <i>S. sediminicola</i>, a more specific pattern of these molecules took place, gradually adapting to the metabolic capabilities of the bacterium, especially for pentoses and flavonoids. In turn, <i>S. sediminicola</i> is able to produce several compounds involved in cell differentiation, biofilm formation, and quorum sensing to shape its environment, as well as several molecules that stimulate pea growth and plant defense mechanisms.https://www.mdpi.com/2076-2607/11/7/1847<i>Sphingomonas sediminicola</i>pearoot exudatesplant–bacteria interactionmolecular dialogue plant–bacteria |
| spellingShingle | Candice Mazoyon Stéphane Firmin Lamine Bensaddek Audrey Pecourt Amélie Chabot Michel-Pierre Faucon Vivien Sarazin Fréderic Dubois Jérôme Duclercq Optimizing Crop Production with Bacterial Inputs: Insights into Chemical Dialogue between <i>Sphingomonas sediminicola</i> and <i>Pisum sativum</i> Microorganisms <i>Sphingomonas sediminicola</i> pea root exudates plant–bacteria interaction molecular dialogue plant–bacteria |
| title | Optimizing Crop Production with Bacterial Inputs: Insights into Chemical Dialogue between <i>Sphingomonas sediminicola</i> and <i>Pisum sativum</i> |
| title_full | Optimizing Crop Production with Bacterial Inputs: Insights into Chemical Dialogue between <i>Sphingomonas sediminicola</i> and <i>Pisum sativum</i> |
| title_fullStr | Optimizing Crop Production with Bacterial Inputs: Insights into Chemical Dialogue between <i>Sphingomonas sediminicola</i> and <i>Pisum sativum</i> |
| title_full_unstemmed | Optimizing Crop Production with Bacterial Inputs: Insights into Chemical Dialogue between <i>Sphingomonas sediminicola</i> and <i>Pisum sativum</i> |
| title_short | Optimizing Crop Production with Bacterial Inputs: Insights into Chemical Dialogue between <i>Sphingomonas sediminicola</i> and <i>Pisum sativum</i> |
| title_sort | optimizing crop production with bacterial inputs insights into chemical dialogue between i sphingomonas sediminicola i and i pisum sativum i |
| topic | <i>Sphingomonas sediminicola</i> pea root exudates plant–bacteria interaction molecular dialogue plant–bacteria |
| url | https://www.mdpi.com/2076-2607/11/7/1847 |
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