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Niu B, Bai N, Liu X, Ma L, Dai L, Mu X, Wu S, Ma J, Hao X, Wang L, Li P. The role of GmHSP23.9 in regulating soybean nodulation under elevated CO 2 condition. Int J Biol Macromol 2024; 274:133436. [PMID: 38936572 DOI: 10.1016/j.ijbiomac.2024.133436] [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: 03/01/2024] [Revised: 05/28/2024] [Accepted: 06/24/2024] [Indexed: 06/29/2024]
Abstract
Legume-rhizobia symbiosis offers a unique approach to increase leguminous crop yields. Previous studies have indicated that the number of soybean nodules are increased under elevated CO2 concentration. However, the underlying mechanism behind this phenomenon remains elusive. In this study, transcriptome analysis was applied to identify candidate genes involved in regulating soybean nodulation mediated by elevated CO2 concentration. Among the different expression genes (DEGs), we identified a gene encoding small heat shock protein (sHSP) called GmHSP23.9, which mainly expressed in soybean roots and nodules, and its expression was significantly induced by rhizobium USDA110 infection at 14 days after inoculation (DAI) under elevated CO2 conditions. We further investigated the role of GmHSP23.9 by generating transgenic composite plants carrying GmHSP23.9 overexpression (GmHSP23.9-OE), RNA interference (GmHSP23.9-RNAi), and CRISPR-Cas9 (GmHSP23.9-KO), and these modifications resulted in notable changes in nodule number and the root hairs deformation and suggesting that GmHSP23.9 function as an important positive regulator in soybean. Moreover, we found that altering the expression of GmHSP23.9 influenced the expression of genes involved in the Nod factor signaling pathway and AON signaling pathway to modulate soybean nodulation. Interestingly, we found that knocking down of GmHSP23.9 prevented the increase in the nodule number of soybean in response to elevated CO2 concentration. This research has successfully identified a crucial regulator that influences soybean nodulation under elevated CO2 level and shedding new light on the role of sHSPs in legume nodulation.
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Affiliation(s)
- Bingjie Niu
- College of Agriculture, Shanxi Agricultural University, Taigu 030801, China
| | - Nan Bai
- College of Agriculture, Shanxi Agricultural University, Taigu 030801, China
| | - Xiaofeng Liu
- College of Agriculture, Shanxi Agricultural University, Taigu 030801, China
| | - Longjing Ma
- College of Agriculture, Shanxi Agricultural University, Taigu 030801, China
| | - Lijiao Dai
- College of Agriculture, Shanxi Agricultural University, Taigu 030801, China
| | - Xiaoya Mu
- College of Agriculture, Shanxi Agricultural University, Taigu 030801, China
| | - Shenjie Wu
- College of Life Sceinces, Shanxi Agricultural University, Taigu 030801, China
| | - Junkui Ma
- College of Agriculture, Shanxi Agricultural University, Taigu 030801, China
| | - Xingyu Hao
- College of Agriculture, Shanxi Agricultural University, Taigu 030801, China
| | - Lixiang Wang
- College of Agriculture, Shanxi Agricultural University, Taigu 030801, China.
| | - Ping Li
- College of Agriculture, Shanxi Agricultural University, Taigu 030801, China.
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2
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Jaillais Y, Bayer E, Bergmann DC, Botella MA, Boutté Y, Bozkurt TO, Caillaud MC, Germain V, Grossmann G, Heilmann I, Hemsley PA, Kirchhelle C, Martinière A, Miao Y, Mongrand S, Müller S, Noack LC, Oda Y, Ott T, Pan X, Pleskot R, Potocky M, Robert S, Rodriguez CS, Simon-Plas F, Russinova E, Van Damme D, Van Norman JM, Weijers D, Yalovsky S, Yang Z, Zelazny E, Gronnier J. Guidelines for naming and studying plasma membrane domains in plants. NATURE PLANTS 2024; 10:1172-1183. [PMID: 39134664 DOI: 10.1038/s41477-024-01742-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Accepted: 06/14/2024] [Indexed: 08/22/2024]
Abstract
Biological membranes play a crucial role in actively hosting, modulating and coordinating a wide range of molecular events essential for cellular function. Membranes are organized into diverse domains giving rise to dynamic molecular patchworks. However, the very definition of membrane domains has been the subject of continuous debate. For example, in the plant field, membrane domains are often referred to as nanodomains, nanoclusters, microdomains, lipid rafts, membrane rafts, signalling platforms, foci or liquid-ordered membranes without any clear rationale. In the context of plant-microbe interactions, microdomains have sometimes been used to refer to the large area at the plant-microbe interface. Some of these terms have partially overlapping meanings at best, but they are often used interchangeably in the literature. This situation generates much confusion and limits conceptual progress. There is thus an urgent need for us as a scientific community to resolve these semantic and conceptual controversies by defining an unambiguous nomenclature of membrane domains. In this Review, experts in the field get together to provide explicit definitions of plasma membrane domains in plant systems and experimental guidelines for their study. We propose that plasma membrane domains should not be considered on the basis of their size alone but rather according to the biological system being considered, such as the local membrane environment or the entire cell.
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Affiliation(s)
- Yvon Jaillais
- Laboratoire Reproduction et Développement des Plantes, Université de Lyon, ENS de Lyon, UCB Lyon 1, CNRS, INRAE, Lyon, France.
| | - Emmanuelle Bayer
- Laboratoire de Biogénèse Membranaire, UMR5200, Université de Bordeaux, CNRS, Villenave d'Ornon, France
| | - Dominique C Bergmann
- Department of Biology, Stanford University, Stanford, CA, USA
- Howard Hughes Medical Institute, Stanford University, Stanford, CA, USA
| | - Miguel A Botella
- Departamento de Biología Molecular y Bioquímica, Instituto de Hortifruticultura Subtropical y Mediterránea 'La Mayora', Universidad de Málaga-Consejo Superior de Investigaciones Científicas, Universidad de Málaga, Málaga, Spain
| | - Yohann Boutté
- Laboratoire de Biogénèse Membranaire, UMR5200, Université de Bordeaux, CNRS, Villenave d'Ornon, France
| | | | - Marie-Cecile Caillaud
- Laboratoire Reproduction et Développement des Plantes, Université de Lyon, ENS de Lyon, UCB Lyon 1, CNRS, INRAE, Lyon, France
| | - Véronique Germain
- Laboratoire de Biogénèse Membranaire, UMR5200, Université de Bordeaux, CNRS, Villenave d'Ornon, France
| | - Guido Grossmann
- Institute of Cell and Interaction Biology, CEPLAS Cluster of Excellence on Plant Sciences, Heinrich-Heine Universität Düsseldorf, Düsseldorf, Germany
| | - Ingo Heilmann
- Institute of Biochemistry and Biotechnology, Department of Plant Biochemistry, Martin Luther University Halle-Wittenberg, Halle (Saale), Germany
| | - Piers A Hemsley
- Division of Plant Sciences, School of Life Sciences, University of Dundee, Dundee, UK
- Cell and Molecular Sciences, James Hutton Institute, Dundee, UK
| | - Charlotte Kirchhelle
- Laboratoire Reproduction et Développement des Plantes, Université de Lyon, ENS de Lyon, UCB Lyon 1, CNRS, INRAE, Lyon, France
| | - Alexandre Martinière
- IPSiM, Université de Montpellier, CNRS, INRAE, Institut Agro, Montpellier, France
| | - Yansong Miao
- School of Biological Sciences, Nanyang Technological University, Singapore, Singapore
| | - Sebastien Mongrand
- Laboratoire de Biogénèse Membranaire, UMR5200, Université de Bordeaux, CNRS, Villenave d'Ornon, France
| | - Sabine Müller
- Department of Biology, Friedrich Alexander Universität Erlangen Nuremberg, Erlangen, Germany
| | - Lise C Noack
- Copenhagen Plant Science Center, Department of Plant and Environmental Sciences, University of Copenhagen, Frederiksberg, Denmark
| | - Yoshihisa Oda
- Department of Biological Science, Graduate School of Science, Nagoya University, Nagoya, Japan
| | - Thomas Ott
- Cell Biology, Faculty of Biology, University of Freiburg, Freiburg, Germany
- Centre of Integrative Biological Signalling Studies, University of Freiburg, Freiburg, Germany
| | - Xue Pan
- Department of Biological Sciences, University of Toronto Scarborough, Toronto, Ontario, Canada
| | - Roman Pleskot
- Institute of Experimental Botany, Czech Academy of Sciences, Prague, Czech Republic
| | - Martin Potocky
- Institute of Experimental Botany, Czech Academy of Sciences, Prague, Czech Republic
| | - Stéphanie Robert
- Umeå Plant Science Centre, Department of Forest Genetics and Plant Physiology, Swedish University of Agricultural Sciences, Umeå, Sweden
| | - Clara Sanchez Rodriguez
- Centro de Biotecnología y Genómica de Plantas, Universidad Politécnica de Madrid-Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria, Campus de Montegancedo UPM, Pozuelo de Alarcón, Spain
| | | | - Eugenia Russinova
- Department of Plant Biotechnology and Bioinformatics, Ghent University, Ghent, Belgium
- VIB Center for Plant Systems Biology, Ghent, Belgium
| | - Daniel Van Damme
- Department of Plant Biotechnology and Bioinformatics, Ghent University, Ghent, Belgium
- VIB Center for Plant Systems Biology, Ghent, Belgium
| | - Jaimie M Van Norman
- Department of Botany and Plant Sciences, Center for Plant Cell Biology, Institute of Integrative Genome Biology, University of California, Riverside, Riverside, CA, USA
| | - Dolf Weijers
- Laboratory of Biochemistry, Wageningen University, Wageningen, the Netherlands
| | - Shaul Yalovsky
- School of Plant Sciences and Food Security, Tel Aviv University, Tel Aviv, Israel
| | - Zhenbiao Yang
- Institute of Integrative Genome Biology, Department of Botany and Plant Sciences, University of California, Riverside, Riverside, CA, USA
- Faculty of Synthetic Biology, Shenzhen Institute of Advanced Technology, Shenzhen, China
- Key Laboratory of Quantitative Synthetic Biology, Shenzhen Institute of Synthetic Biology, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
- Haixia Institute of Science and Technology, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Enric Zelazny
- IPSiM, Université de Montpellier, CNRS, INRAE, Institut Agro, Montpellier, France
| | - Julien Gronnier
- NanoSignaling Lab, Zentrum für Molekularbiologie der Pflanzen, Eberhard Karls Universität Tübingen, Tübingen, Germany.
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3
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de Carvalho-Niebel F, Fournier J, Becker A, Marín Arancibia M. Cellular insights into legume root infection by rhizobia. CURRENT OPINION IN PLANT BIOLOGY 2024; 81:102597. [PMID: 39067084 DOI: 10.1016/j.pbi.2024.102597] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/30/2024] [Revised: 06/08/2024] [Accepted: 06/11/2024] [Indexed: 07/30/2024]
Abstract
Legume plants establish an endosymbiosis with nitrogen-fixing rhizobia bacteria, which are taken up from the environment anew by each host generation. This requires a dedicated genetic program on the host side to control microbe invasion, involving coordinated reprogramming of host cells to create infection structures that facilitate inward movement of the symbiont. Infection initiates in the epidermis, with different legumes utilizing distinct strategies for crossing this cell layer, either between cells (intercellular infection) or transcellularly (infection thread infection). Recent discoveries on the plant side using fluorescent-based imaging approaches have illuminated the spatiotemporal dynamics of infection, underscoring the importance of investigating this process at the dynamic single-cell level. Extending fluorescence-based live-dynamic approaches to the bacterial partner opens the exciting prospect of learning how individual rhizobia reprogram from rhizospheric to a host-confined state during early root infection.
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Affiliation(s)
| | - Joëlle Fournier
- LIPME, INRAE, CNRS, Université de Toulouse, 31326, Castanet-Tolosan, France
| | - Anke Becker
- Center for Synthetic Microbiology (SYNMIKRO), Philipps-Universität Marburg, D-35032, Marburg, Germany; Department of Biology, Philipps-Universität Marburg, D-35032, Marburg, Germany
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4
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Deng JL, Zhao L, Wei H, Ye HX, Yang L, Sun L, Zhao Z, Murray JD, Liu CW. A deeply conserved amino acid required for VAPYRIN localization and function during legume-rhizobial symbiosis. THE NEW PHYTOLOGIST 2024; 243:14-22. [PMID: 38703001 DOI: 10.1111/nph.19779] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/22/2024] [Accepted: 04/10/2024] [Indexed: 05/06/2024]
Affiliation(s)
- Jin-Li Deng
- MOE Key Laboratory for Cellular Dynamics, School of Life Sciences, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, 230027, China
| | - Li Zhao
- MOE Key Laboratory for Cellular Dynamics, School of Life Sciences, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, 230027, China
| | - Hong Wei
- The First Affiliated Hospital of USTC, MOE Key Laboratory for Membraneless Organelles and Cellular Dynamics, Hefei National Research Center for Interdisciplinary Sciences at the Microscale, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, 230027, China
| | - Han-Xiao Ye
- MOE Key Laboratory for Cellular Dynamics, School of Life Sciences, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, 230027, China
| | - Li Yang
- MOE Key Laboratory for Cellular Dynamics, School of Life Sciences, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, 230027, China
| | - Linfeng Sun
- The First Affiliated Hospital of USTC, MOE Key Laboratory for Membraneless Organelles and Cellular Dynamics, Hefei National Research Center for Interdisciplinary Sciences at the Microscale, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, 230027, China
| | - Zhong Zhao
- Chinese Academy of Sciences Center for Excellence in Molecular Plant Sciences, MOE Key Laboratory for Cellular Dynamics, School of Life Sciences, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, 230027, China
| | - Jeremy D Murray
- National Key Laboratory of Plant Molecular Genetics, CAS-JIC Centre of Excellence for Plant and Microbial Science (CEPAMS), Center for Excellence in Molecular Plant Sciences, Chinese Academy of Sciences, Shanghai, 200032, China
- John Innes Centre, Norwich Research Park, Norwich, NR4 7UH, UK
| | - Cheng-Wu Liu
- MOE Key Laboratory for Cellular Dynamics, School of Life Sciences, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, 230027, China
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5
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Gao JP, Liang W, Liu CW, Xie F, Murray JD. Unraveling the rhizobial infection thread. JOURNAL OF EXPERIMENTAL BOTANY 2024; 75:2235-2245. [PMID: 38262702 DOI: 10.1093/jxb/erae017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Accepted: 01/23/2024] [Indexed: 01/25/2024]
Abstract
Most legumes can form an endosymbiotic association with soil bacteria called rhizobia, which colonize specialized root structures called nodules where they fix nitrogen. To colonize nodule cells, rhizobia must first traverse the epidermis and outer cortical cell layers of the root. In most legumes, this involves formation of the infection thread, an intracellular structure that becomes colonized by rhizobia, guiding their passage through the outer cell layers of the root and into the newly formed nodule cells. In this brief review, we recount the early research milestones relating to the rhizobial infection thread and highlight two relatively recent advances in the symbiotic infection mechanism, the eukaryotically conserved 'MYB-AUR1-MAP' mitotic module, which links cytokinesis mechanisms to intracellular infection, and the discovery of the 'infectosome' complex, which guides infection thread growth. We also discuss the potential intertwining of the two modules and the hypothesis that cytokinesis served as a foundation for intracellular infection of symbiotic microbes.
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Affiliation(s)
- Jin-Peng Gao
- National Key Laboratory of Plant Molecular Genetics, Center for Excellence in Molecular Plant Sciences, Chinese Academy of Sciences, Shanghai 200032, China
| | - Wenjie Liang
- National Key Laboratory of Plant Molecular Genetics, Center for Excellence in Molecular Plant Sciences, Chinese Academy of Sciences, Shanghai 200032, China
| | - Cheng-Wu Liu
- School of Life Sciences, Division of Life Sciences and Medicine, MOE Key Laboratory for Membraneless Organelles and Cellular Dynamics, University of Science and Technology of China, Hefei 230026, China
| | - Fang Xie
- National Key Laboratory of Plant Molecular Genetics, Center for Excellence in Molecular Plant Sciences, Chinese Academy of Sciences, Shanghai 200032, China
| | - Jeremy D Murray
- National Key Laboratory of Plant Molecular Genetics, Center for Excellence in Molecular Plant Sciences, Chinese Academy of Sciences, Shanghai 200032, China
- John Innes Centre, CAS-JIC Centre of Excellence for Plant and Microbial Science (CEPAMS), Norwich Research Park, Norwich NR4 7UH, UK
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6
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Nouwen N, Pervent M, El M’Chirgui F, Tellier F, Rios M, Horta Araújo N, Klopp C, Gressent F, Arrighi JF. OROSOMUCOID PROTEIN 1 regulation of sphingolipid synthesis is required for nodulation in Aeschynomene evenia. PLANT PHYSIOLOGY 2024; 194:1611-1630. [PMID: 38039119 PMCID: PMC10904325 DOI: 10.1093/plphys/kiad642] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Revised: 10/31/2023] [Accepted: 10/31/2023] [Indexed: 12/03/2023]
Abstract
Legumes establish symbiotic interactions with nitrogen-fixing rhizobia that are accommodated in root-derived organs known as nodules. Rhizobial recognition triggers a plant symbiotic signaling pathway that activates 2 coordinated processes: infection and nodule organogenesis. How these processes are orchestrated in legume species utilizing intercellular infection and lateral root base nodulation remains elusive. Here, we show that Aeschynomene evenia OROSOMUCOID PROTEIN 1 (AeORM1), a key regulator of sphingolipid biosynthesis, is required for nodule formation. Using A. evenia orm1 mutants, we demonstrate that alterations in AeORM1 function trigger numerous early aborted nodules, defense-like reactions, and shorter lateral roots. Accordingly, AeORM1 is expressed during lateral root initiation and elongation, including at lateral root bases where nodule primordium form in the presence of symbiotic bradyrhizobia. Sphingolipidomics revealed that mutations in AeORM1 lead to sphingolipid overaccumulation in roots relative to the wild type, particularly for very long-chain fatty acid-containing ceramides. Taken together, our findings reveal that AeORM1-regulated sphingolipid homeostasis is essential for rhizobial infection and nodule organogenesis, as well as for lateral root development in A. evenia.
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Affiliation(s)
- Nico Nouwen
- Plant Health Institute of Montpellier (PHIM), IRD, UMR Univ Montpellier/IRD/SupAgro/INRAE/CIRAD, TA-A82/J Campus de Baillarguet, 34398 Montpellier, France
| | - Marjorie Pervent
- Plant Health Institute of Montpellier (PHIM), INRAE, UMR Univ Montpellier/IRD/SupAgro/INRAE/CIRAD, TA-A82/J Campus de Baillarguet, 34398 Montpellier, France
| | - Franck El M’Chirgui
- Plant Health Institute of Montpellier (PHIM), IRD, UMR Univ Montpellier/IRD/SupAgro/INRAE/CIRAD, TA-A82/J Campus de Baillarguet, 34398 Montpellier, France
| | - Frédérique Tellier
- Institut Jean-Pierre Bourgin (IJPB), INRAE, AgroParisTech, Université Paris-Saclay, 78000 Versailles, France
| | - Maëlle Rios
- Plant Health Institute of Montpellier (PHIM), IRD, UMR Univ Montpellier/IRD/SupAgro/INRAE/CIRAD, TA-A82/J Campus de Baillarguet, 34398 Montpellier, France
| | - Natasha Horta Araújo
- Plant Health Institute of Montpellier (PHIM), IRD, UMR Univ Montpellier/IRD/SupAgro/INRAE/CIRAD, TA-A82/J Campus de Baillarguet, 34398 Montpellier, France
| | - Christophe Klopp
- Plateforme Bioinformatique Genotoul, BioinfoMics, UR875 Biométrie et Intelligence Artificielle, INRAE, 31326 Castanet-Tolosan, France
| | - Frédéric Gressent
- Plant Health Institute of Montpellier (PHIM), INRAE, UMR Univ Montpellier/IRD/SupAgro/INRAE/CIRAD, TA-A82/J Campus de Baillarguet, 34398 Montpellier, France
| | - Jean-François Arrighi
- Plant Health Institute of Montpellier (PHIM), IRD, UMR Univ Montpellier/IRD/SupAgro/INRAE/CIRAD, TA-A82/J Campus de Baillarguet, 34398 Montpellier, France
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7
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Geurts R, Huisman R. Innovations in two genes kickstarted the evolution of nitrogen-fixing nodules. CURRENT OPINION IN PLANT BIOLOGY 2024; 77:102446. [PMID: 37696726 DOI: 10.1016/j.pbi.2023.102446] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Revised: 08/11/2023] [Accepted: 08/14/2023] [Indexed: 09/13/2023]
Abstract
The root nodule symbiosis between plants and nitrogen-fixing bacteria is a fascinating trait limited to several plant species. Given the agronomic potential of transferring this symbiosis to nonleguminous crops, the symbiosis has attracted researchers' attention for over a century. The origins of this symbiosis can be traced back to a single ancestor, around 110 million years ago. Recent findings have uncovered that adaptations in a receptor complex and the recruitment of the transcription factor Nodule Inception (NIN) are among the first genetic adaptations that allowed this ancestor to respond to its microsymbiont. Understanding the consequences of recruiting these genes provides insights into the start of this complex genetic trait.
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Affiliation(s)
- Rene Geurts
- Laboratory of Molecular Biology, Plant Science Group, Wageningen University Droevendaalsesteeg 1, 6708PB Wageningen, the Netherlands.
| | - Rik Huisman
- Laboratory of Molecular Biology, Plant Science Group, Wageningen University Droevendaalsesteeg 1, 6708PB Wageningen, the Netherlands.
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8
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Shen L, Feng J. NIN-at the heart of NItrogen-fixing Nodule symbiosis. FRONTIERS IN PLANT SCIENCE 2024; 14:1284720. [PMID: 38283980 PMCID: PMC10810997 DOI: 10.3389/fpls.2023.1284720] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Accepted: 12/27/2023] [Indexed: 01/30/2024]
Abstract
Legumes and actinorhizal plants establish symbiotic relationships with nitrogen-fixing bacteria, resulting in the formation of nodules. Nodules create an ideal environment for nitrogenase to convert atmospheric nitrogen into biological available ammonia. NODULE INCEPTION (NIN) is an indispensable transcription factor for all aspects of nodule symbiosis. Moreover, NIN is consistently lost in non-nodulating species over evolutions. Here we focus on recent advances in the signaling mechanisms of NIN during nodulation and discuss the role of NIN in the evolution of nitrogen-fixing nodule symbiosis.
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Affiliation(s)
- Lisha Shen
- Key Laboratory of Seed Innovation, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, China
| | - Jian Feng
- Key Laboratory of Seed Innovation, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, China
- College of Advanced Agricultural Sciences, University of Chinese Academy of Sciences, Beijing, China
- CAS−JIC Centre of Excellence for Plant and Microbial Science (CEPAMS), Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing, China
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9
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Libourel C, Keller J, Brichet L, Cazalé AC, Carrère S, Vernié T, Couzigou JM, Callot C, Dufau I, Cauet S, Marande W, Bulach T, Suin A, Masson-Boivin C, Remigi P, Delaux PM, Capela D. Comparative phylotranscriptomics reveals ancestral and derived root nodule symbiosis programmes. NATURE PLANTS 2023:10.1038/s41477-023-01441-w. [PMID: 37322127 PMCID: PMC10356618 DOI: 10.1038/s41477-023-01441-w] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Accepted: 05/15/2023] [Indexed: 06/17/2023]
Abstract
Symbiotic interactions such as the nitrogen-fixing root nodule symbiosis (RNS) have structured ecosystems during the evolution of life. Here we aimed at reconstructing ancestral and intermediate steps that shaped RNS observed in extant flowering plants. We compared the symbiotic transcriptomic responses of nine host plants, including the mimosoid legume Mimosa pudica for which we assembled a chromosome-level genome. We reconstructed the ancestral RNS transcriptome composed of most known symbiotic genes together with hundreds of novel candidates. Cross-referencing with transcriptomic data in response to experimentally evolved bacterial strains with gradual symbiotic proficiencies, we found the response to bacterial signals, nodule infection, nodule organogenesis and nitrogen fixation to be ancestral. By contrast, the release of symbiosomes was associated with recently evolved genes encoding small proteins in each lineage. We demonstrate that the symbiotic response was mostly in place in the most recent common ancestor of the RNS-forming species more than 90 million years ago.
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Affiliation(s)
- Cyril Libourel
- Laboratoire de Recherche en Sciences Végétales (LRSV), Université de Toulouse, CNRS, UPS, Toulouse INP, Castanet-Tolosan, France
| | - Jean Keller
- Laboratoire de Recherche en Sciences Végétales (LRSV), Université de Toulouse, CNRS, UPS, Toulouse INP, Castanet-Tolosan, France
| | - Lukas Brichet
- LIPME, Université de Toulouse, INRAE, CNRS, Castanet-Tolosan, France
| | | | - Sébastien Carrère
- LIPME, Université de Toulouse, INRAE, CNRS, Castanet-Tolosan, France
| | - Tatiana Vernié
- Laboratoire de Recherche en Sciences Végétales (LRSV), Université de Toulouse, CNRS, UPS, Toulouse INP, Castanet-Tolosan, France
| | - Jean-Malo Couzigou
- Laboratoire de Recherche en Sciences Végétales (LRSV), Université de Toulouse, CNRS, UPS, Toulouse INP, Castanet-Tolosan, France
| | - Caroline Callot
- INRAE, CNRGV French Plant Genomic Resource Center, Castanet-Tolosan, France
| | - Isabelle Dufau
- INRAE, CNRGV French Plant Genomic Resource Center, Castanet-Tolosan, France
| | - Stéphane Cauet
- INRAE, CNRGV French Plant Genomic Resource Center, Castanet-Tolosan, France
| | - William Marande
- INRAE, CNRGV French Plant Genomic Resource Center, Castanet-Tolosan, France
| | - Tabatha Bulach
- INRAE, US1426, GeT-PlaGe, Genotoul, Castanet-Tolosan, France
| | - Amandine Suin
- INRAE, US1426, GeT-PlaGe, Genotoul, Castanet-Tolosan, France
| | | | - Philippe Remigi
- LIPME, Université de Toulouse, INRAE, CNRS, Castanet-Tolosan, France.
| | - Pierre-Marc Delaux
- Laboratoire de Recherche en Sciences Végétales (LRSV), Université de Toulouse, CNRS, UPS, Toulouse INP, Castanet-Tolosan, France.
| | - Delphine Capela
- LIPME, Université de Toulouse, INRAE, CNRS, Castanet-Tolosan, France.
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10
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Goldy C, Caillaud MC. Connecting the plant cytoskeleton to the cell surface via the phosphoinositides. CURRENT OPINION IN PLANT BIOLOGY 2023; 73:102365. [PMID: 37084498 DOI: 10.1016/j.pbi.2023.102365] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Revised: 03/14/2023] [Accepted: 03/17/2023] [Indexed: 05/03/2023]
Abstract
Plants have developed fine-tuned cellular mechanisms to respond to a variety of intracellular and extracellular signals. These responses often necessitate the rearrangement of the plant cytoskeleton to modulate cell shape and/or to guide vesicle trafficking. At the cell periphery, both actin filaments and microtubules associate with the plasma membrane that acts as an integrator of the intrinsic and extrinsic environments. At this membrane, acidic phospholipids such as phosphatidic acid, and phosphoinositides contribute to the selection of peripheral proteins and thereby regulate the organization and dynamic of the actin and microtubules. After recognition of the importance of phosphatidic acid on cytoskeleton dynamics and rearrangement, it became apparent that the other lipids might play a specific role in shaping the cytoskeleton. This review focuses on the emerging role of the phosphatidylinositol 4,5-bisphosphate for the regulation of the peripherical cytoskeleton during cellular processes such as cytokinesis, polar growth, biotic and abiotic responses.
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Affiliation(s)
- Camila Goldy
- Laboratoire Reproduction et Développement des Plantes, Université de Lyon, ENS de Lyon, UCB Lyon 1, CNRS, INRAe, F-69342, Lyon, France
| | - Marie-Cécile Caillaud
- Laboratoire Reproduction et Développement des Plantes, Université de Lyon, ENS de Lyon, UCB Lyon 1, CNRS, INRAe, F-69342, Lyon, France.
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