1
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Ansari MM, Bisht N, Singh T, Chauhan PS. Symphony of survival: Insights into cross-talk mechanisms in plants, bacteria, and fungi for strengthening plant immune responses. Microbiol Res 2024; 285:127762. [PMID: 38763015 DOI: 10.1016/j.micres.2024.127762] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Revised: 04/05/2024] [Accepted: 05/11/2024] [Indexed: 05/21/2024]
Abstract
Plants coexist with a diverse array of microorganisms, predominantly bacteria and fungi, in both natural and agricultural environments. While some microorganisms positively influence plant development and yield, others can cause harm to the host, leading to significant adverse impacts on the environment and the economy. Plant growth-promoting microorganisms (PGPM), including plant growth-promoting bacteria, arbuscular mycorrhizal fungus (AMF), and rhizobia, have been found to increase plant biomass production by synthesizing hormones, fixing nitrogen, and solubilizing phosphate and potassium. Numerous studies have contributed to unraveling the complex process of plant-microbe interactions in recent decades. In light of the increasing global challenges such as population growth, climate change, and resource scarcity, it has become imperative to explore the potential of plant-bacteria-fungi crosstalk in promoting sustainability. This review aims to bridge existing knowledge gaps, providing a roadmap for future research in this dynamic field by synthesizing current knowledge and identifying emerging trends.
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Affiliation(s)
- Mohd Mogees Ansari
- CSIR-National Botanical Research Institute (CSIR-NBRI), Rana Pratap Marg, Lucknow, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
| | - Nikita Bisht
- CSIR-National Botanical Research Institute (CSIR-NBRI), Rana Pratap Marg, Lucknow, India
| | - Tanya Singh
- CSIR-National Botanical Research Institute (CSIR-NBRI), Rana Pratap Marg, Lucknow, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
| | - Puneet Singh Chauhan
- CSIR-National Botanical Research Institute (CSIR-NBRI), Rana Pratap Marg, Lucknow, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India.
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2
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Gong Q, Yao S, Wang X, Li G. Fine-tuning phosphatidic acid production for optimal plant stress responses. Trends Biochem Sci 2024:S0968-0004(24)00134-8. [PMID: 38908926 DOI: 10.1016/j.tibs.2024.05.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2024] [Revised: 05/14/2024] [Accepted: 05/31/2024] [Indexed: 06/24/2024]
Abstract
Phosphatidic acid (PA) is involved in biotic and abiotic stress responses in plants. Here, we summarize quantitative lipidomics and real-time imaging used in PA studies and highlight recent studies of diacylglycerol (DAG) kinase (DGK) 5, an enzyme involved in PA biosynthesis, facilitating fine-tuning PA production for optimal stress responses in plants.
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Affiliation(s)
- Qiuwen Gong
- National Key Laboratory of Agricultural Microbiology, Hubei Hongshan Laboratory, Hubei Key Laboratory of Plant Pathology, The Center of Crop Nanobiotechnology, Huazhong Agricultural University, Wuhan 430070, China
| | - Shuaibing Yao
- Department of Biology, University of Missouri-St. Louis, St. Louis, MO 63121, USA; Donald Danforth Plant Science Center, St. Louis, MO 63132, USA
| | - Xuemin Wang
- Department of Biology, University of Missouri-St. Louis, St. Louis, MO 63121, USA; Donald Danforth Plant Science Center, St. Louis, MO 63132, USA
| | - Guotian Li
- National Key Laboratory of Agricultural Microbiology, Hubei Hongshan Laboratory, Hubei Key Laboratory of Plant Pathology, The Center of Crop Nanobiotechnology, Huazhong Agricultural University, Wuhan 430070, China.
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3
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Wang D, Yuan M, Zhuang Y, Xin XF, Qi G. DGK5-mediated phosphatidic acid homeostasis interplays with reactive oxygen species in plant immune signaling. JOURNAL OF INTEGRATIVE PLANT BIOLOGY 2024. [PMID: 38818976 DOI: 10.1111/jipb.13683] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/17/2024] [Accepted: 05/07/2024] [Indexed: 06/01/2024]
Affiliation(s)
- Dian Wang
- Crop Research Institute, Shandong Academy of Agricultural Sciences/National Engineering Research Center of Wheat and Maize/Shandong Technology Innovation Center of Wheat, Jinan, 252100, China
- College of Agronomy, Qingdao Agricultural University, Qingdao, 266109, China
| | - Minhang Yuan
- National Key Laboratory of Plant Molecular Genetics, CAS Center for Excellence in Molecular Plant Sciences, Institute of Plant Physiology and Ecology, Chinese Academy of Sciences, Shanghai, 200032, China
| | - Yamei Zhuang
- Crop Research Institute, Shandong Academy of Agricultural Sciences/National Engineering Research Center of Wheat and Maize/Shandong Technology Innovation Center of Wheat, Jinan, 252100, China
| | - Xiu-Fang Xin
- National Key Laboratory of Plant Molecular Genetics, CAS Center for Excellence in Molecular Plant Sciences, Institute of Plant Physiology and Ecology, Chinese Academy of Sciences, Shanghai, 200032, China
| | - Guang Qi
- Crop Research Institute, Shandong Academy of Agricultural Sciences/National Engineering Research Center of Wheat and Maize/Shandong Technology Innovation Center of Wheat, Jinan, 252100, China
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4
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Amokrane L, Pokotylo I, Acket S, Ducloy A, Troncoso-Ponce A, Cacas JL, Ruelland E. Phospholipid Signaling in Crop Plants: A Field to Explore. PLANTS (BASEL, SWITZERLAND) 2024; 13:1532. [PMID: 38891340 PMCID: PMC11174929 DOI: 10.3390/plants13111532] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/15/2024] [Revised: 05/30/2024] [Accepted: 05/30/2024] [Indexed: 06/21/2024]
Abstract
In plant models such as Arabidopsis thaliana, phosphatidic acid (PA), a key molecule of lipid signaling, was shown not only to be involved in stress responses, but also in plant development and nutrition. In this article, we highlight lipid signaling existing in crop species. Based on open access databases, we update the list of sequences encoding phospholipases D, phosphoinositide-dependent phospholipases C, and diacylglycerol-kinases, enzymes that lead to the production of PA. We show that structural features of these enzymes from model plants are conserved in equivalent proteins from selected crop species. We then present an in-depth discussion of the structural characteristics of these proteins before focusing on PA binding proteins. For the purpose of this article, we consider RESPIRATORY BURST OXIDASE HOMOLOGUEs (RBOHs), the most documented PA target proteins. Finally, we present pioneering experiments that show, by different approaches such as monitoring of gene expression, use of pharmacological agents, ectopic over-expression of genes, and the creation of silenced mutants, that lipid signaling plays major roles in crop species. Finally, we present major open questions that require attention since we have only a perception of the peak of the iceberg when it comes to the exciting field of phospholipid signaling in plants.
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Affiliation(s)
- Lucas Amokrane
- Unité Génie Enzymatique & Cellulaire, Université de Technologie de Compiègne, UMR CNRS 7025, 60200 Compiègne, France; (L.A.); (I.P.); (S.A.); (A.T.-P.)
| | - Igor Pokotylo
- Unité Génie Enzymatique & Cellulaire, Université de Technologie de Compiègne, UMR CNRS 7025, 60200 Compiègne, France; (L.A.); (I.P.); (S.A.); (A.T.-P.)
- INRAE, AgroParisTech, Institute Jean-Pierre Bourgin (IJPB), University Paris-Saclay, 78000 Versailles, France (J.-L.C.)
| | - Sébastien Acket
- Unité Génie Enzymatique & Cellulaire, Université de Technologie de Compiègne, UMR CNRS 7025, 60200 Compiègne, France; (L.A.); (I.P.); (S.A.); (A.T.-P.)
| | - Amélie Ducloy
- INRAE, AgroParisTech, Institute Jean-Pierre Bourgin (IJPB), University Paris-Saclay, 78000 Versailles, France (J.-L.C.)
| | - Adrian Troncoso-Ponce
- Unité Génie Enzymatique & Cellulaire, Université de Technologie de Compiègne, UMR CNRS 7025, 60200 Compiègne, France; (L.A.); (I.P.); (S.A.); (A.T.-P.)
| | - Jean-Luc Cacas
- INRAE, AgroParisTech, Institute Jean-Pierre Bourgin (IJPB), University Paris-Saclay, 78000 Versailles, France (J.-L.C.)
| | - Eric Ruelland
- Unité Génie Enzymatique & Cellulaire, Université de Technologie de Compiègne, UMR CNRS 7025, 60200 Compiègne, France; (L.A.); (I.P.); (S.A.); (A.T.-P.)
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5
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Hailemariam S, Liao CJ, Mengiste T. Receptor-like cytoplasmic kinases: orchestrating plant cellular communication. TRENDS IN PLANT SCIENCE 2024:S1360-1385(24)00111-0. [PMID: 38816318 DOI: 10.1016/j.tplants.2024.04.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/10/2024] [Revised: 04/02/2024] [Accepted: 04/25/2024] [Indexed: 06/01/2024]
Abstract
The receptor-like kinase (RLK) family of receptors and the associated receptor-like cytoplasmic kinases (RLCKs) have expanded in plants because of selective pressure from environmental stress and evolving pathogens. RLCKs link pathogen perception to activation of coping mechanisms. RLK-RLCK modules regulate hormone synthesis and responses, reactive oxygen species (ROS) production, Ca2+ signaling, activation of mitogen-activated protein kinase (MAPK), and immune gene expression, all of which contribute to immunity. Some RLCKs integrate responses from multiple receptors recognizing distinct ligands. RLKs/RLCKs and nucleotide-binding domain, leucine-rich repeats (NLRs) were found to synergize, demonstrating the intertwined genetic network in plant immunity. Studies in arabidopsis (Arabidopsis thaliana) have provided paradigms about RLCK functions, but a lack of understanding of crop RLCKs undermines their application. In this review, we summarize current understanding of the diverse functions of RLCKs, based on model systems and observations in crop species, and the emerging role of RLCKs in pathogen and abiotic stress response signaling.
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Affiliation(s)
- Sara Hailemariam
- Department of Botany and Plant Pathology, Purdue University, West Lafayette, IN 47907, USA
| | - Chao-Jan Liao
- Department of Botany and Plant Pathology, Purdue University, West Lafayette, IN 47907, USA
| | - Tesfaye Mengiste
- Department of Botany and Plant Pathology, Purdue University, West Lafayette, IN 47907, USA.
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Wang L, Liu Y, Hou S. DGK5 phosphorylation finetunes PA homeostasis in plant immunity. TRENDS IN PLANT SCIENCE 2024:S1360-1385(24)00088-8. [PMID: 38570280 DOI: 10.1016/j.tplants.2024.03.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/22/2024] [Revised: 03/15/2024] [Accepted: 03/21/2024] [Indexed: 04/05/2024]
Abstract
Phosphatidic acid (PA) as a universal second messenger is transiently and rapidly produced upon immune activation in plants. A recent study by Kong et al. elucidated a mechanism for maintaining PA homeostasis via two uncoupled phosphorylation events of DIACYLGLYCEROL KINASE 5 (DGK5) at different phosphorylation sites by two distinct kinases.
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Affiliation(s)
- Lijun Wang
- Peking University Institute of Advanced Agricultural Sciences, Shandong Laboratory of Advanced Agriculture Sciences in Weifang, Weifang, Shandong 261325, China; College of Plant Protection, Shandong Agricultural University, Taian, Shandong 271018, China
| | - Yukun Liu
- College of Forestry, Southwest Forestry University, Kunming, Yunnan 650224, China.
| | - Shuguo Hou
- Peking University Institute of Advanced Agricultural Sciences, Shandong Laboratory of Advanced Agriculture Sciences in Weifang, Weifang, Shandong 261325, China.
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7
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Li K, Zhang R, Wang Y, Liu F, Fu ZQ. Distinct phosphorylation optimizes pathogen-induced PA and ROS bursts. MOLECULAR PLANT 2024; 17:525-527. [PMID: 38449307 DOI: 10.1016/j.molp.2024.03.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/12/2024] [Revised: 02/28/2024] [Accepted: 03/04/2024] [Indexed: 03/08/2024]
Affiliation(s)
- Kaihuai Li
- Department of Plant Pathology, College of Agriculture, Guizhou University, Guiyang 550025, China
| | - Ruize Zhang
- Department of Biological Sciences, University of South Carolina, Columbia, SC 29208, USA
| | - Yong Wang
- Department of Plant Pathology, College of Agriculture, Guizhou University, Guiyang 550025, China
| | - Fengquan Liu
- Department of Plant Pathology, College of Agriculture, Guizhou University, Guiyang 550025, China; Institute of Plant Protection, Jiangsu Academy of Agricultural Sciences, Nanjing, Jiangsu 210014, China.
| | - Zheng Qing Fu
- Department of Biological Sciences, University of South Carolina, Columbia, SC 29208, USA.
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Wang P, He P. The symphony of maize signaling quartet defending against gray leaf spot. STRESS BIOLOGY 2024; 4:18. [PMID: 38483708 PMCID: PMC10940558 DOI: 10.1007/s44154-024-00157-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/09/2024] [Accepted: 02/28/2024] [Indexed: 03/17/2024]
Abstract
In plant immunity, a well-orchestrated cascade is initiated by the dimerization of receptor-like kinases (RLKs), followed by the phosphorylation of receptor-like cytoplasmic kinases (RLCKs) and subsequent activation of NADPH oxidases for ROS generation. Recent findings by Zhong et al. illustrated that a maize signaling module comprising ZmWAKL-ZmWIK-ZmBLK1-ZmRBOH4 governs quantitative disease resistance to grey leaf spot, a pervasive fungal disease in maize worldwide, unveiling the conservation of this signaling quartet in plant immunity.
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Affiliation(s)
- Ping Wang
- Department of Science, China Agricultural University, Beijing, 100193, China.
| | - Ping He
- Department of Molecular, Cellular, and Developmental Biology, University of Michigan, Ann Arbor, MI, 48109, USA.
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9
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Qi F, Li J, Ai Y, Shangguan K, Li P, Lin F, Liang Y. DGK5β-derived phosphatidic acid regulates ROS production in plant immunity by stabilizing NADPH oxidase. Cell Host Microbe 2024; 32:425-440.e7. [PMID: 38309260 DOI: 10.1016/j.chom.2024.01.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Revised: 12/20/2023] [Accepted: 01/23/2024] [Indexed: 02/05/2024]
Abstract
In plant immunity, phosphatidic acid (PA) regulates reactive oxygen species (ROS) by binding to respiratory burst oxidase homolog D (RBOHD), an NADPH oxidase responsible for ROS production. Here, we analyze the influence of PA binding on RBOHD activity and the mechanism of RBOHD-bound PA generation. PA binding enhances RBOHD protein stability by inhibiting vacuolar degradation, thereby increasing chitin-induced ROS production. Mutations in diacylglycerol kinase 5 (DGK5), which phosphorylates diacylglycerol to produce PA, impair chitin-induced PA and ROS production. The DGK5 transcript DGK5β (but not DGK5α) complements reduced PA and ROS production in dgk5-1 mutants, as well as resistance to Botrytis cinerea. Phosphorylation of S506 residue in the C-terminal calmodulin-binding domain of DGK5β contributes to the activation of DGK5β to produce PA. These findings suggest that DGK5β-derived PA regulates ROS production by inhibiting RBOHD protein degradation, elucidating the role of PA-ROS interplay in immune response regulation.
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Affiliation(s)
- Fan Qi
- Zhejiang Xianghu Laboratory, Department of Plant Protection, Zhejiang University, Hangzhou 310058, China
| | - Jianwei Li
- Zhejiang Xianghu Laboratory, Department of Plant Protection, Zhejiang University, Hangzhou 310058, China
| | - Yingfei Ai
- Zhejiang Xianghu Laboratory, Department of Plant Protection, Zhejiang University, Hangzhou 310058, China
| | - Keke Shangguan
- Zhejiang Xianghu Laboratory, Department of Plant Protection, Zhejiang University, Hangzhou 310058, China
| | - Ping Li
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Hangzhou 311200, China
| | - Fucheng Lin
- Zhejiang Xianghu Laboratory, Department of Plant Protection, Zhejiang University, Hangzhou 310058, China; State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Hangzhou 311200, China.
| | - Yan Liang
- Zhejiang Xianghu Laboratory, Department of Plant Protection, Zhejiang University, Hangzhou 310058, China.
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10
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Sun L, Zhang J. Plant cellular messengers mobilized to defend. Cell Host Microbe 2024; 32:302-303. [PMID: 38484710 DOI: 10.1016/j.chom.2024.02.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2024] [Revised: 02/07/2024] [Accepted: 02/07/2024] [Indexed: 03/19/2024]
Abstract
Phosphatidic acid (PA) and reactive oxygen species (ROS) are cellular messengers that relay signals to regulate diverse biological processes. In recent issues of Cell Host & Microbe and Cell, Qi et al. and Kong et al., respectively, investigate diacylglycerol kinase 5-mediated PA in regulating ROS signaling and plant immunity.
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Affiliation(s)
- Lifan Sun
- Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China
| | - Jie Zhang
- Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China.
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