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Bahammou D, Recorbet G, Mamode Cassim A, Robert F, Balliau T, Van Delft P, Haddad Y, Mongrand S, Fouillen L, Simon-Plas F. A combined lipidomic and proteomic profiling of Arabidopsis thaliana plasma membrane. THE PLANT JOURNAL : FOR CELL AND MOLECULAR BIOLOGY 2024. [PMID: 38761101 DOI: 10.1111/tpj.16810] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/29/2024] [Revised: 04/24/2024] [Accepted: 04/30/2024] [Indexed: 05/20/2024]
Abstract
The plant plasma membrane (PM) plays a key role in perception of environmental signals, and set-up of adaptive responses. An exhaustive and quantitative description of the whole set of lipids and proteins constituting the PM is necessary to understand how these components allow to fulfill such essential physiological functions. Here we provide by state-of-the-art approaches the first combined reference of the plant PM lipidome and proteome from Arabidopsis thaliana suspension cell culture. We identified and quantified a reproducible core set of 2165 proteins, which is by far the largest set of available data concerning this plant PM proteome. Using the same samples, combined lipidomic approaches, allowing the identification and quantification of an unprecedented repertoire of 414 molecular species of lipids showed that sterols, phospholipids, and sphingolipids are present in similar proportions in the plant PM. Within each lipid class, the precise amount of each lipid family and the relative proportion of each molecular species were further determined, allowing to establish the complete lipidome of Arabidopsis PM, and highlighting specific characteristics of the different molecular species of lipids. Results obtained point to a finely tuned adjustment of the molecular characteristics of lipids and proteins. More than a hundred proteins related to lipid metabolism, transport, or signaling have been identified and put in perspective of the lipids with which they are associated. This set of data represents an innovative resource to guide further research relative to the organization and functions of the plant PM.
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Affiliation(s)
- Delphine Bahammou
- Laboratoire de Biogenèse Membranaire, CNRS, Université, Bordeaux, (UMR 5200), F-33140, Villenave d'Ornon, France
| | - Ghislaine Recorbet
- UMR Agroécologie, INRAE, Institut Agro Dijon, Université Bourgogne Franche-Comté, F-21000, Dijon, France
| | - Adiilah Mamode Cassim
- UMR Agroécologie, INRAE, Institut Agro Dijon, Université Bourgogne Franche-Comté, F-21000, Dijon, France
| | - Franck Robert
- UMR Agroécologie, INRAE, Institut Agro Dijon, Université Bourgogne Franche-Comté, F-21000, Dijon, France
| | - Thierry Balliau
- Université Paris-Saclay, INRAE, CNRS, AgroParisTech, GQE-Le Moulon, PAPPSO, F-91190, Gif-Sur-Yvette, France
| | - Pierre Van Delft
- Laboratoire de Biogenèse Membranaire, CNRS, Université, Bordeaux, (UMR 5200), F-33140, Villenave d'Ornon, France
| | - Youcef Haddad
- Laboratoire de Biogenèse Membranaire, CNRS, Université, Bordeaux, (UMR 5200), F-33140, Villenave d'Ornon, France
| | - Sébastien Mongrand
- Laboratoire de Biogenèse Membranaire, CNRS, Université, Bordeaux, (UMR 5200), F-33140, Villenave d'Ornon, France
| | - Laetitia Fouillen
- Laboratoire de Biogenèse Membranaire, CNRS, Université, Bordeaux, (UMR 5200), F-33140, Villenave d'Ornon, France
| | - Françoise Simon-Plas
- UMR Agroécologie, INRAE, Institut Agro Dijon, Université Bourgogne Franche-Comté, F-21000, Dijon, France
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Fougère L, Mongrand S, Boutté Y. The function of sphingolipids in membrane trafficking and cell signaling in plants, in comparison with yeast and animal cells. Biochim Biophys Acta Mol Cell Biol Lipids 2024; 1869:159463. [PMID: 38281556 DOI: 10.1016/j.bbalip.2024.159463] [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: 05/16/2023] [Revised: 12/04/2023] [Accepted: 01/23/2024] [Indexed: 01/30/2024]
Abstract
Sphingolipids are essential membrane components involved in a wide range of cellular, developmental and signaling processes. Sphingolipids are so essential that knock-out mutation often leads to lethality. In recent years, conditional or weak allele mutants as well as the broadening of the pharmacological catalog allowed to decipher sphingolipid function more precisely in a less invasive way. This review intends to provide a discussion and point of view on the function of sphingolipids with a main focus on endomembrane trafficking, Golgi-mediated protein sorting, cell polarity, cell-to-cell communication and cell signaling at the plasma membrane. While our main angle is the plant field research, we will constantly refer to and compare with the advances made in the yeast and animal field. In this review, we will emphasize the role of sphingolipids not only as a membrane component, but also as a key player at a center of homeostatic regulatory networks involving direct or indirect interaction with other lipids, proteins and ion fluxes.
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Affiliation(s)
- Louise Fougère
- Laboratoire de Biogenèse Membranaire, Univ. Bordeaux, UMR 5200 CNRS, Villenave d'Ornon, France
| | - Sebastien Mongrand
- Laboratoire de Biogenèse Membranaire, Univ. Bordeaux, UMR 5200 CNRS, Villenave d'Ornon, France
| | - Yohann Boutté
- Laboratoire de Biogenèse Membranaire, Univ. Bordeaux, UMR 5200 CNRS, Villenave d'Ornon, France.
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Lortzing V, Valsamakis G, Jantzen F, Hundacker J, Paniagua Voirol LR, Schumacher F, Kleuser B, Hilker M. Plant defensive responses to insect eggs are inducible by general egg-associated elicitors. Sci Rep 2024; 14:1076. [PMID: 38212511 PMCID: PMC10784483 DOI: 10.1038/s41598-024-51565-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Accepted: 01/06/2024] [Indexed: 01/13/2024] Open
Abstract
Egg deposition by herbivorous insects is well known to elicit defensive plant responses. Our study aimed to elucidate the insect and plant species specificity of these responses. To study the insect species specificity, we treated Arabidopsis thaliana with egg extracts and egg-associated secretions of a sawfly (Diprion pini), a beetle (Xanthogaleruca luteola) and a butterfly (Pieris brassicae). All egg extracts elicited salicylic acid (SA) accumulation in the plant, and all secretions induced expression of plant genes known to be responsive to the butterfly eggs, among them Pathogenesis-Related (PR) genes. All secretions contained phosphatidylcholine derivatives, known elicitors of SA accumulation and PR gene expression in Arabidopsis. The sawfly egg extract did not induce plant camalexin levels, while the other extracts did. Our studies on the plant species specificity revealed that Solanum dulcamara and Ulmus minor responded with SA accumulation and cell death to P. brassicae eggs, i.e. responses also known for A. thaliana. However, the butterfly eggs induced neoplasms only in S. dulcamara. Our results provide evidence for general, phosphatidylcholine-based, egg-associated elicitors of plant responses and for conserved plant core responses to eggs, but also point to plant and insect species-specific traits in plant-insect egg interactions.
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Affiliation(s)
- Vivien Lortzing
- Applied Zoology/Animal Ecology, Institute of Biology, Dahlem Centre of Plant Sciences, Freie Universität Berlin, Haderslebener Str. 9, 12163, Berlin, Germany
| | - Georgios Valsamakis
- Applied Zoology/Animal Ecology, Institute of Biology, Dahlem Centre of Plant Sciences, Freie Universität Berlin, Haderslebener Str. 9, 12163, Berlin, Germany
| | - Friederike Jantzen
- Applied Zoology/Animal Ecology, Institute of Biology, Dahlem Centre of Plant Sciences, Freie Universität Berlin, Haderslebener Str. 9, 12163, Berlin, Germany
| | - Janik Hundacker
- Applied Zoology/Animal Ecology, Institute of Biology, Dahlem Centre of Plant Sciences, Freie Universität Berlin, Haderslebener Str. 9, 12163, Berlin, Germany
| | - Luis R Paniagua Voirol
- Applied Zoology/Animal Ecology, Institute of Biology, Dahlem Centre of Plant Sciences, Freie Universität Berlin, Haderslebener Str. 9, 12163, Berlin, Germany
- Microbiology, Institute of Biology, Dahlem Centre of Plant Sciences, Freie Universität Berlin, Königin-Luise-Str. 12-16, 14195, Berlin, Germany
| | - Fabian Schumacher
- Pharmacology and Toxicology, Institute of Pharmacy, Freie Universität Berlin, Königin-Luise-Str. 2-4, 14195, Berlin, Germany
- Core-Facility BioSupraMol, PharmaMS Subunit, Institute of Pharmacy, Freie Universität Berlin, Königin-Luise-Str. 2-4, 14195, Berlin, Germany
| | - Burkhard Kleuser
- Pharmacology and Toxicology, Institute of Pharmacy, Freie Universität Berlin, Königin-Luise-Str. 2-4, 14195, Berlin, Germany
| | - Monika Hilker
- Applied Zoology/Animal Ecology, Institute of Biology, Dahlem Centre of Plant Sciences, Freie Universität Berlin, Haderslebener Str. 9, 12163, Berlin, Germany.
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Wang X, Zhang Z, Peng W, Huang J, Yan X, Yao W, Ouyang J, Li S. Inositolphosphorylceramide synthases, OsIPCSs, regulate plant height in rice. PLANT SCIENCE : AN INTERNATIONAL JOURNAL OF EXPERIMENTAL PLANT BIOLOGY 2023; 335:111798. [PMID: 37467787 DOI: 10.1016/j.plantsci.2023.111798] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/23/2023] [Revised: 07/14/2023] [Accepted: 07/16/2023] [Indexed: 07/21/2023]
Abstract
Inositolphosphorylceramide synthase (IPCS) catalyses ceramides and phosphatidylinositol (PI) into inositolphosphorylceramide (IPC), which is involved in the regulation of plant growth and development. A total of three OsIPCS family genes have been identified in rice. However, most of their functions remain unknown. Here, the functions of OsIPCSs were analyzed by CRISPR/Cas9 technology, lipidomics analysis, and transcriptomics analysis. Single-gene mutation of OsIPCSs resulted in dwarf phenotype. Among them, the phenotype of osipcs3 mutant was more severe. Multi-gene mutation of OsIPCS genes led to more severe phenotypes, indicating the additive effects of OsIPCSs. We further determined that a significant decrease in epidermal cell elongation of internode in the mutants. There was a significant decrease in the content of IPC detected in the osipcs2/3 and osipcs1/2/3 mutants. The contents of glycosyl inositol phosphoryl ceramide (GIPC) were also decreased by 20% and 10% in osipcs2/3 and osipcs1/2/3, respectively. The results of RNA-seq showed that numerous DEGs found to be associated with cellular component organization, anatomical structure morphogenesis, and cell growth in the osipcs2, osipcs2/3, and osipcs1/2/3. Taken together, OsIPCSs may be involved in the regulation of plant height through affecting cell growth and sphingolipid metabolism in rice.
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Affiliation(s)
- Xin Wang
- Key Laboratory of Molecular Biology and Genetic Engineering of Jiangxi Province, School of Life Sciences, Nanchang University, Nanchang 330031, China; Research Faculty of Agriculture, Hokkaido University, Sapporo 060-8589, Japan
| | - Zongfei Zhang
- Key Laboratory of Molecular Biology and Genetic Engineering of Jiangxi Province, School of Life Sciences, Nanchang University, Nanchang 330031, China
| | - Wei Peng
- Key Laboratory of Molecular Biology and Genetic Engineering of Jiangxi Province, School of Life Sciences, Nanchang University, Nanchang 330031, China
| | - Jinqiu Huang
- Key Laboratory of Molecular Biology and Genetic Engineering of Jiangxi Province, School of Life Sciences, Nanchang University, Nanchang 330031, China
| | - Xin Yan
- Key Laboratory of Molecular Biology and Genetic Engineering of Jiangxi Province, School of Life Sciences, Nanchang University, Nanchang 330031, China
| | - Wen Yao
- National Key Laboratory of Wheat and Maize Crop Science, College of Life Sciences, Henan Agricultural University, Zhengzhou 450002, China
| | - Jiexiu Ouyang
- Key Laboratory of Molecular Biology and Genetic Engineering of Jiangxi Province, School of Life Sciences, Nanchang University, Nanchang 330031, China.
| | - Shaobo Li
- Key Laboratory of Molecular Biology and Genetic Engineering of Jiangxi Province, School of Life Sciences, Nanchang University, Nanchang 330031, China.
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Stahl E, Maier LP, Reymond P. Insect egg-induced innate immunity: Who benefits? PLoS Pathog 2023; 19:e1011072. [PMID: 36656837 PMCID: PMC9851524 DOI: 10.1371/journal.ppat.1011072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
Plants perceive the presence of insect eggs deposited on leaves as a cue of imminent herbivore attack. Consequential plant signaling events include the accumulation of salicylic acid and reactive oxygen species, transcriptional reprogramming, and cell death. Interestingly, egg-induced innate immunity shows similarities with immune responses triggered upon recognition of microbial pathogens, and in recent years, it became apparent that egg perception affects plant-microbe interactions. Here, we highlight recent findings on insect egg-induced innate immunity and how egg-mediated signaling impacts plant-microbe interactions. Ecological considerations beg the question: Who benefits from egg perception in these complex interactions?
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Affiliation(s)
- Elia Stahl
- Department of Plant Molecular Biology, University of Lausanne, Lausanne, Switzerland,* E-mail:
| | - Louis-Philippe Maier
- Department of Plant Molecular Biology, University of Lausanne, Lausanne, Switzerland
| | - Philippe Reymond
- Department of Plant Molecular Biology, University of Lausanne, Lausanne, Switzerland
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Zhou L, Ye Y. Sphingolipids: A new piece in the puzzle of insect egg-triggered plant immunity. PLANT PHYSIOLOGY 2022; 190:1088-1089. [PMID: 35880839 PMCID: PMC9516722 DOI: 10.1093/plphys/kiac350] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Accepted: 06/16/2022] [Indexed: 06/15/2023]
Affiliation(s)
- Lijuan Zhou
- Key Laboratory of Forest Genetics and Biotechnology, Ministry of Education of China, Co-Innovation Center for the Sustainable Forestry in Southern China, Nanjing Forestry University, Nanjing 210037, China
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