Regulatory Effects of Diverse DSF Family Quorum-Sensing Signals in Plant-Associated Bacteria
Numerous bacterial species employ diffusible signal factor (DSF)-based quorum sensing (QS) as a widely conserved cell–cell signaling communication system to collectively regulate various behaviors crucial for responding to environmental changes. cis-11-Methyl-dodecenoic acid, known as DSF, was first...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
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The American Phytopathological Society
2024-01-01
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| Series: | Molecular Plant-Microbe Interactions |
| Subjects: | |
| Online Access: | https://apsjournals.apsnet.org/doi/10.1094/MPMI-05-23-0074-CR |
| _version_ | 1797338621854875648 |
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| author | Kaihuai Li Chaoyun Ma Xue Zhou Chunlan Xiong Bo Wang Yong Wang Fengquan Liu |
| author_facet | Kaihuai Li Chaoyun Ma Xue Zhou Chunlan Xiong Bo Wang Yong Wang Fengquan Liu |
| author_sort | Kaihuai Li |
| collection | DOAJ |
| description | Numerous bacterial species employ diffusible signal factor (DSF)-based quorum sensing (QS) as a widely conserved cell–cell signaling communication system to collectively regulate various behaviors crucial for responding to environmental changes. cis-11-Methyl-dodecenoic acid, known as DSF, was first identified as a signaling molecule in Xanthomonas campestris pv. campestris. Subsequently, many structurally related molecules have been identified in different bacterial species. This review aims to provide an overview of current understanding regarding the biosynthesis and regulatory role of DSF signals in both pathogenic bacteria and a biocontrol bacterium. Recent studies have revealed that the DSF-based QS system regulates antimicrobial factor production in a cyclic dimeric GMP-independent manner in the biocontrol bacterium Lysobacter enzymogenes. Additionally, the DSF family signals have been found to be involved in suppressing plant innate immunity. The discovery of these diverse signaling mechanisms holds significant promise for developing novel strategies to combat stubborn plant pathogens. [Graphic: see text] Copyright © 2024 The Author(s). This is an open access article distributed under the CC BY-NC-ND 4.0 International license. |
| first_indexed | 2024-03-08T09:33:02Z |
| format | Article |
| id | doaj.art-865c4bd7bf9346f58460c67a46848fb2 |
| institution | Directory Open Access Journal |
| issn | 0894-0282 1943-7706 |
| language | English |
| last_indexed | 2024-03-08T09:33:02Z |
| publishDate | 2024-01-01 |
| publisher | The American Phytopathological Society |
| record_format | Article |
| series | Molecular Plant-Microbe Interactions |
| spelling | doaj.art-865c4bd7bf9346f58460c67a46848fb22024-01-30T17:18:03ZengThe American Phytopathological SocietyMolecular Plant-Microbe Interactions0894-02821943-77062024-01-0137161410.1094/MPMI-05-23-0074-CRRegulatory Effects of Diverse DSF Family Quorum-Sensing Signals in Plant-Associated BacteriaKaihuai Li0Chaoyun Ma1Xue Zhou2Chunlan Xiong3Bo Wang4Yong Wang5Fengquan Liu6Department of Plant Pathology, College of Agriculture, Guizhou University, Guiyang 550025, ChinaDepartment of Plant Pathology, College of Agriculture, Guizhou University, Guiyang 550025, ChinaDepartment of Plant Pathology, College of Agriculture, Guizhou University, Guiyang 550025, ChinaDepartment of Plant Pathology, College of Agriculture, Guizhou University, Guiyang 550025, ChinaInstitute of Plant Protection, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, ChinaDepartment of Plant Pathology, College of Agriculture, Guizhou University, Guiyang 550025, ChinaDepartment of Plant Pathology, College of Agriculture, Guizhou University, Guiyang 550025, ChinaNumerous bacterial species employ diffusible signal factor (DSF)-based quorum sensing (QS) as a widely conserved cell–cell signaling communication system to collectively regulate various behaviors crucial for responding to environmental changes. cis-11-Methyl-dodecenoic acid, known as DSF, was first identified as a signaling molecule in Xanthomonas campestris pv. campestris. Subsequently, many structurally related molecules have been identified in different bacterial species. This review aims to provide an overview of current understanding regarding the biosynthesis and regulatory role of DSF signals in both pathogenic bacteria and a biocontrol bacterium. Recent studies have revealed that the DSF-based QS system regulates antimicrobial factor production in a cyclic dimeric GMP-independent manner in the biocontrol bacterium Lysobacter enzymogenes. Additionally, the DSF family signals have been found to be involved in suppressing plant innate immunity. The discovery of these diverse signaling mechanisms holds significant promise for developing novel strategies to combat stubborn plant pathogens. [Graphic: see text] Copyright © 2024 The Author(s). This is an open access article distributed under the CC BY-NC-ND 4.0 International license.https://apsjournals.apsnet.org/doi/10.1094/MPMI-05-23-0074-CRbacterial intraspecies regulationdiffusible signal factor (DSF)plant innate immunityquorum sensing (QS) |
| spellingShingle | Kaihuai Li Chaoyun Ma Xue Zhou Chunlan Xiong Bo Wang Yong Wang Fengquan Liu Regulatory Effects of Diverse DSF Family Quorum-Sensing Signals in Plant-Associated Bacteria Molecular Plant-Microbe Interactions bacterial intraspecies regulation diffusible signal factor (DSF) plant innate immunity quorum sensing (QS) |
| title | Regulatory Effects of Diverse DSF Family Quorum-Sensing Signals in Plant-Associated Bacteria |
| title_full | Regulatory Effects of Diverse DSF Family Quorum-Sensing Signals in Plant-Associated Bacteria |
| title_fullStr | Regulatory Effects of Diverse DSF Family Quorum-Sensing Signals in Plant-Associated Bacteria |
| title_full_unstemmed | Regulatory Effects of Diverse DSF Family Quorum-Sensing Signals in Plant-Associated Bacteria |
| title_short | Regulatory Effects of Diverse DSF Family Quorum-Sensing Signals in Plant-Associated Bacteria |
| title_sort | regulatory effects of diverse dsf family quorum sensing signals in plant associated bacteria |
| topic | bacterial intraspecies regulation diffusible signal factor (DSF) plant innate immunity quorum sensing (QS) |
| url | https://apsjournals.apsnet.org/doi/10.1094/MPMI-05-23-0074-CR |
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