1
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Attrill ST, Dolan L. KATANIN-mediated microtubule severing is required for MTOC organisation and function in Marchantia polymorpha. Development 2024; 151:dev202672. [PMID: 38572965 PMCID: PMC11112166 DOI: 10.1242/dev.202672] [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: 01/04/2024] [Accepted: 03/20/2024] [Indexed: 04/05/2024]
Abstract
Microtubule organising centres (MTOCs) are sites of localised microtubule nucleation in eukaryotic cells. Regulation of microtubule dynamics often involves KATANIN (KTN): a microtubule severing enzyme that cuts microtubules to generate new negative ends, leading to catastrophic depolymerisation. In Arabidopsis thaliana, KTN is required for the organisation of microtubules in the cell cortex, preprophase band, mitotic spindle and phragmoplast. However, as angiosperms lack MTOCs, the role of KTN in MTOC formation has yet to be studied in plants. Two unique MTOCs - the polar organisers - form on opposing sides of the preprophase nucleus in liverworts. Here, we show that KTN-mediated microtubule depolymerisation regulates the number and organisation of polar organisers formed in Marchantia polymorpha. Mpktn mutants that lacked KTN function had supernumerary disorganised polar organisers compared with wild type. This was in addition to defects in the microtubule organisation in the cell cortex, preprophase band, mitotic spindle and phragmoplast. These data are consistent with the hypothesis that KTN-mediated microtubule dynamics are required for the de novo formation of MTOCs, a previously unreported function in plants.
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Affiliation(s)
- Sarah T. Attrill
- Gregor Mendel Institute, Dr Bohr-Gasse 3, Vienna 1030, Austria
- Department of Biology, University of Oxford, South Parks Road, Oxford OX1 3RB, UK
| | - Liam Dolan
- Gregor Mendel Institute, Dr Bohr-Gasse 3, Vienna 1030, Austria
- Department of Biology, University of Oxford, South Parks Road, Oxford OX1 3RB, UK
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2
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Frangedakis E, Yelina NE, Billakurthi K, Hua L, Schreier T, Dickinson PJ, Tomaselli M, Haseloff J, Hibberd JM. MYB-related transcription factors control chloroplast biogenesis. Cell 2024:S0092-8674(24)00713-X. [PMID: 39047726 DOI: 10.1016/j.cell.2024.06.039] [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: 11/14/2023] [Revised: 05/21/2024] [Accepted: 06/28/2024] [Indexed: 07/27/2024]
Abstract
Chloroplast biogenesis is dependent on master regulators from the GOLDEN2-LIKE (GLK) family of transcription factors. However, glk mutants contain residual chlorophyll, indicating that other proteins must be involved. Here, we identify MYB-related transcription factors as regulators of chloroplast biogenesis in the liverwort Marchantia polymorpha and angiosperm Arabidopsis thaliana. In both species, double-mutant alleles in MYB-related genes show very limited chloroplast development, and photosynthesis gene expression is perturbed to a greater extent than in GLK mutants. Genes encoding enzymes of chlorophyll biosynthesis are controlled by MYB-related and GLK proteins, whereas those allowing CO2 fixation, photorespiration, and photosystem assembly and repair require MYB-related proteins. Regulation between the MYB-related and GLK transcription factors appears more extensive in A. thaliana than in M. polymorpha. Thus, MYB-related and GLK genes have overlapping as well as distinct targets. We conclude that MYB-related and GLK transcription factors orchestrate chloroplast development in land plants.
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Affiliation(s)
| | - Nataliya E Yelina
- Department of Plant Sciences, University of Cambridge, Cambridge CB2 3EA, UK
| | - Kumari Billakurthi
- Department of Plant Sciences, University of Cambridge, Cambridge CB2 3EA, UK
| | - Lei Hua
- Department of Plant Sciences, University of Cambridge, Cambridge CB2 3EA, UK
| | - Tina Schreier
- Department of Plant Sciences, University of Cambridge, Cambridge CB2 3EA, UK
| | - Patrick J Dickinson
- Department of Plant Sciences, University of Cambridge, Cambridge CB2 3EA, UK
| | - Marta Tomaselli
- Department of Plant Sciences, University of Cambridge, Cambridge CB2 3EA, UK
| | - Jim Haseloff
- Department of Plant Sciences, University of Cambridge, Cambridge CB2 3EA, UK
| | - Julian M Hibberd
- Department of Plant Sciences, University of Cambridge, Cambridge CB2 3EA, UK.
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3
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Böhm CV, Inckemann R, Burgis M, Baumann J, Brinkmann CK, Lipinska KE, Gilles S, Freudigmann J, Seiler VN, Clark LG, Jewett MC, Voll LM, Niederholtmeyer H. Chloroplast Cell-Free Systems from Different Plant Species as a Rapid Prototyping Platform. ACS Synth Biol 2024. [PMID: 39028299 DOI: 10.1021/acssynbio.4c00117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/20/2024]
Abstract
Climate change poses a significant threat to global agriculture, necessitating innovative solutions. Plant synthetic biology, particularly chloroplast engineering, holds promise as a viable approach to this challenge. Chloroplasts present a variety of advantageous traits for genetic engineering, but the development of genetic tools and genetic part characterization in these organelles is hindered by the lengthy time scales required to generate transplastomic organisms. To address these challenges, we have established a versatile protocol for generating highly active chloroplast-based cell-free gene expression (CFE) systems derived from a diverse range of plant species, including wheat (monocot), spinach, and poplar trees (dicots). We show that these systems work with conventionally used T7 RNA polymerase as well as the endogenous chloroplast polymerases, allowing for detailed characterization and prototyping of regulatory sequences at both transcription and translation levels. To demonstrate the platform for characterization of promoters and 5' and 3' untranslated regions (UTRs) in higher plant chloroplast gene expression, we analyze a collection of 23 5'UTRs, 10 3'UTRs, and 6 chloroplast promoters, assessed their expression in spinach and wheat extracts, and found consistency in expression patterns, suggesting cross-species compatibility. Looking forward, our chloroplast CFE systems open new avenues for plant synthetic biology, offering prototyping tools for both understanding gene expression and developing engineered plants, which could help meet the demands of a changing global climate.
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Affiliation(s)
- Clemens V Böhm
- Max-Planck Institute for Terrestrial Microbiology, 35043 Marburg, Germany
- Center for Synthetic Microbiology, Philipps-Universität Marburg, 35032 Marburg, Germany
| | - René Inckemann
- Max-Planck Institute for Terrestrial Microbiology, 35043 Marburg, Germany
- Center for Synthetic Microbiology, Philipps-Universität Marburg, 35032 Marburg, Germany
| | - Michael Burgis
- Center for Synthetic Microbiology, Philipps-Universität Marburg, 35032 Marburg, Germany
| | - Jessica Baumann
- Molecular Plant Physiology, Philipps-Universität Marburg, 35043 Marburg, Germany
| | - Cedric K Brinkmann
- Max-Planck Institute for Terrestrial Microbiology, 35043 Marburg, Germany
| | - Katarzyna E Lipinska
- Max-Planck Institute for Terrestrial Microbiology, 35043 Marburg, Germany
- Center for Synthetic Microbiology, Philipps-Universität Marburg, 35032 Marburg, Germany
| | - Sara Gilles
- Max-Planck Institute for Terrestrial Microbiology, 35043 Marburg, Germany
- Center for Synthetic Microbiology, Philipps-Universität Marburg, 35032 Marburg, Germany
| | - Jonas Freudigmann
- Molecular Plant Physiology, Philipps-Universität Marburg, 35043 Marburg, Germany
| | - Vinca N Seiler
- Molecular Plant Physiology, Philipps-Universität Marburg, 35043 Marburg, Germany
| | - Lauren G Clark
- Department of Chemical and Biological Engineering, Northwestern University, Evanston, Illinois 60208, United States
| | - Michael C Jewett
- Department of Chemical and Biological Engineering, Northwestern University, Evanston, Illinois 60208, United States
| | - Lars M Voll
- Center for Synthetic Microbiology, Philipps-Universität Marburg, 35032 Marburg, Germany
- Molecular Plant Physiology, Philipps-Universität Marburg, 35043 Marburg, Germany
| | - Henrike Niederholtmeyer
- Max-Planck Institute for Terrestrial Microbiology, 35043 Marburg, Germany
- Center for Synthetic Microbiology, Philipps-Universität Marburg, 35032 Marburg, Germany
- Technical University of Munich, Campus Straubing for Biotechnology and Sustainability, 94315 Straubing, Germany
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4
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Chen C, Hu Y, Ikeuchi M, Jiao Y, Prasad K, Su YH, Xiao J, Xu L, Yang W, Zhao Z, Zhou W, Zhou Y, Gao J, Wang JW. Plant regeneration in the new era: from molecular mechanisms to biotechnology applications. SCIENCE CHINA. LIFE SCIENCES 2024; 67:1338-1367. [PMID: 38833085 DOI: 10.1007/s11427-024-2581-2] [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: 01/31/2024] [Accepted: 03/26/2024] [Indexed: 06/06/2024]
Abstract
Plants or tissues can be regenerated through various pathways. Like animal regeneration, cell totipotency and pluripotency are the molecular basis of plant regeneration. Detailed systematic studies on Arabidopsis thaliana gradually unravel the fundamental mechanisms and principles underlying plant regeneration. Specifically, plant hormones, cell division, epigenetic remodeling, and transcription factors play crucial roles in reprogramming somatic cells and reestablishing meristematic cells. Recent research on basal non-vascular plants and monocot crops has revealed that plant regeneration differs among species, with various plant species using distinct mechanisms and displaying significant differences in regenerative capacity. Conducting multi-omics studies at the single-cell level, tracking plant regeneration processes in real-time, and deciphering the natural variation in regenerative capacity will ultimately help understand the essence of plant regeneration, improve crop regeneration efficiency, and contribute to future crop design.
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Affiliation(s)
- Chunli Chen
- National Key Laboratory for Germplasm Innovation & Utilization of Horticultural Crops, Hubei Hongshan Laboratory, Huazhong Agricultural University, Wuhan, 430070, China.
- College of Life Science and Technology, Huazhong Agricultural University, Wuhan, 430070, China.
| | - Yuxin Hu
- Key Laboratory of Plant Molecular Physiology, Institute of Botany, Chinese Academy of Sciences (CAS), China National Botanical Garden, Beijing, 100093, China.
| | - Momoko Ikeuchi
- Division of Biological Sciences, Graduate School of Science and Technology, Nara Institute of Science and Technology, Nara, 630-0192, Japan.
| | - Yuling Jiao
- State Key Laboratory of Protein and Plant Gene Research, School of Life Sciences, Peking University, Beijing, 100871, China.
- Peking-Tsinghua Center for Life Sciences, Center for Quantitative Biology, Academy for Advanced Interdisciplinary Studies, Peking University, Beijing, 100871, China.
| | - Kalika Prasad
- Indian Institute of Science Education and Research, Pune, 411008, India.
- , Thiruvananthapuram, 695551, India.
| | - Ying Hua Su
- State Key Laboratory of Wheat Improvement, College of Life Sciences, Shandong Agricultural University, Tai'an, 271018, China.
- Sino-German Joint Research Center on Agricultural Biology, Shandong Agricultural University, Tai'an, 271018, China.
| | - Jun Xiao
- Key Laboratory of Plant Cell and Chromosome Engineering, Institute of Genetics and Developmental Biology (IGDB), CAS, Beijing, 100101, China.
- CAS-JIC Centre of Excellence for Plant and Microbial Science (CEPAMS), IGDB, CAS, Beijing, 100101, China.
| | - Lin Xu
- National Key Laboratory of Plant Molecular Genetics, CEMPS, Institute of Plant Physiology and Ecology (SIPPE), CAS, Shanghai, 200032, China.
| | - Weibing Yang
- National Key Laboratory of Plant Molecular Genetics, CEMPS, Institute of Plant Physiology and Ecology (SIPPE), CAS, Shanghai, 200032, China.
- CEPAMS, SIPPE, CAS, Shanghai, 200032, China.
| | - Zhong Zhao
- Hefei National Laboratory for Physical Sciences at the Microscale, CEMPS, School of Life Sciences, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, 230027, China.
| | - Wenkun Zhou
- State Key Laboratory of Plant Environmental Resilience, College of Biological Sciences, China Agricultural University, Beijing, 100193, China.
| | - Yun Zhou
- Department of Botany and Plant Pathology and Center for Plant Biology, Purdue University, West Lafayette, 47907, USA.
| | - Jian Gao
- National Key Laboratory of Plant Molecular Genetics, CEMPS, Institute of Plant Physiology and Ecology (SIPPE), CAS, Shanghai, 200032, China
| | - Jia-Wei Wang
- National Key Laboratory of Plant Molecular Genetics, CEMPS, Institute of Plant Physiology and Ecology (SIPPE), CAS, Shanghai, 200032, China.
- School of Life Science and Technology, ShanghaiTech University, Shanghai, 201210, China.
- Key Laboratory of Plant Carbon Capture, CAS, Shanghai, 200032, China.
- New Cornerstone Science Laboratory, Shanghai, 200032, China.
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5
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Akter S, Castaneda-Méndez O, Beltrán J. Synthetic reprogramming of plant developmental and biochemical pathways. Curr Opin Biotechnol 2024; 87:103139. [PMID: 38691988 DOI: 10.1016/j.copbio.2024.103139] [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: 03/02/2024] [Revised: 04/16/2024] [Accepted: 04/16/2024] [Indexed: 05/03/2024]
Abstract
Plant synthetic biology (Plant SynBio) is an emerging field with the potential to enhance agriculture, human health, and sustainability. Integrating genetic tools and engineering principles, Plant SynBio aims to manipulate cellular functions and construct novel biochemical pathways to develop plants with new phenotypic traits, enhanced yield, and be able to produce natural products and pharmaceuticals. This review compiles research efforts in reprogramming plant developmental and biochemical pathways. We highlight studies leveraging new gene expression toolkits to alter plant architecture for improved performance in model and crop systems and to produce useful metabolites in plant tissues. Furthermore, we provide insights into the challenges and opportunities associated with the adoption of Plant SynBio in addressing complex issues impacting agriculture and human health.
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Affiliation(s)
- Shammi Akter
- Department of Plant and Soil Sciences, University of Delaware, Newark, DE 19716, USA; Delaware Biotechnology Institute, University of Delaware, 590 Avenue 1743, Newark, DE 19713, USA
| | - Oscar Castaneda-Méndez
- Department of Plant and Soil Sciences, University of Delaware, Newark, DE 19716, USA; Delaware Biotechnology Institute, University of Delaware, 590 Avenue 1743, Newark, DE 19713, USA
| | - Jesús Beltrán
- Department of Plant and Soil Sciences, University of Delaware, Newark, DE 19716, USA; Delaware Biotechnology Institute, University of Delaware, 590 Avenue 1743, Newark, DE 19713, USA.
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6
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Romani F, Sauret-Güeto S, Rebmann M, Annese D, Bonter I, Tomaselli M, Dierschke T, Delmans M, Frangedakis E, Silvestri L, Rever J, Bowman JL, Romani I, Haseloff J. The landscape of transcription factor promoter activity during vegetative development in Marchantia. THE PLANT CELL 2024; 36:2140-2159. [PMID: 38391349 PMCID: PMC11132968 DOI: 10.1093/plcell/koae053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/13/2023] [Revised: 12/08/2023] [Accepted: 12/22/2023] [Indexed: 02/24/2024]
Abstract
Transcription factors (TFs) are essential for the regulation of gene expression and cell fate determination. Characterizing the transcriptional activity of TF genes in space and time is a critical step toward understanding complex biological systems. The vegetative gametophyte meristems of bryophytes share some characteristics with the shoot apical meristems of flowering plants. However, the identity and expression profiles of TFs associated with gametophyte organization are largely unknown. With only ∼450 putative TF genes, Marchantia (Marchantia polymorpha) is an outstanding model system for plant systems biology. We have generated a near-complete collection of promoter elements derived from Marchantia TF genes. We experimentally tested reporter fusions for all the TF promoters in the collection and systematically analyzed expression patterns in Marchantia gemmae. This allowed us to build a map of expression domains in early vegetative development and identify a set of TF-derived promoters that are active in the stem-cell zone. The cell markers provide additional tools and insight into the dynamic regulation of the gametophytic meristem and its evolution. In addition, we provide an online database of expression patterns for all promoters in the collection. We expect that these promoter elements will be useful for cell-type-specific expression, synthetic biology applications, and functional genomics.
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Affiliation(s)
- Facundo Romani
- Department of Plant Sciences, University of Cambridge, Cambridge CB3 EA, UK
| | | | - Marius Rebmann
- Department of Plant Sciences, University of Cambridge, Cambridge CB3 EA, UK
| | - Davide Annese
- Department of Plant Sciences, University of Cambridge, Cambridge CB3 EA, UK
| | - Ignacy Bonter
- Department of Plant Sciences, University of Cambridge, Cambridge CB3 EA, UK
| | - Marta Tomaselli
- Department of Plant Sciences, University of Cambridge, Cambridge CB3 EA, UK
| | - Tom Dierschke
- School of Biological Sciences, Monash University, Clayton, Melbourne, VIC 3800, Australia
- ARC Centre of Excellence for Plant Success in Nature and Agriculture, Monash University, Clayton, Melbourne, VIC 3800, Australia
| | - Mihails Delmans
- Department of Plant Sciences, University of Cambridge, Cambridge CB3 EA, UK
| | | | - Linda Silvestri
- Department of Plant Sciences, University of Cambridge, Cambridge CB3 EA, UK
| | - Jenna Rever
- Department of Plant Sciences, University of Cambridge, Cambridge CB3 EA, UK
| | - John L Bowman
- School of Biological Sciences, Monash University, Clayton, Melbourne, VIC 3800, Australia
- ARC Centre of Excellence for Plant Success in Nature and Agriculture, Monash University, Clayton, Melbourne, VIC 3800, Australia
| | - Ignacio Romani
- Departamento de Ciencias Sociales, Universidad Nacional de Quilmes, Bernal, Buenos Aires 1876, Argentina
| | - Jim Haseloff
- Department of Plant Sciences, University of Cambridge, Cambridge CB3 EA, UK
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7
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Watanabe K, Hashimoto K, Hasegawa K, Shindo H, Tsuruda Y, Kupisz K, Koselski M, Wasko P, Trebacz K, Kuchitsu K. Rapid Propagation of Ca2+ Waves and Electrical Signals in the Liverwort Marchantia polymorpha. PLANT & CELL PHYSIOLOGY 2024; 65:660-670. [PMID: 38195149 DOI: 10.1093/pcp/pcad159] [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: 09/28/2023] [Revised: 12/07/2023] [Accepted: 01/09/2024] [Indexed: 01/11/2024]
Abstract
In response to both biotic and abiotic stresses, vascular plants transmit long-distance Ca2+ and electrical signals from localized stress sites to distant tissues through their vasculature. Various models have been proposed for the mechanisms underlying the long-distance signaling, primarily centered around the presence of vascular bundles. We here demonstrate that the non-vascular liverwort Marchantia polymorpha possesses a mechanism for propagating Ca2+ waves and electrical signals in response to wounding. The propagation velocity of these signals was approximately 1-2 mm s-1, equivalent to that observed in vascular plants. Both Ca2+ waves and electrical signals were inhibited by La3+ as well as tetraethylammonium chloride, suggesting the crucial importance of both Ca2+ channel(s) and K+ channel(s) in wound-induced membrane depolarization as well as the subsequent long-distance signal propagation. Simultaneous recordings of Ca2+ and electrical signals indicated a tight coupling between the dynamics of these two signaling modalities. Furthermore, molecular genetic studies revealed that a GLUTAMATE RECEPTOR-LIKE (GLR) channel plays a central role in the propagation of both Ca2+ waves and electrical signals. Conversely, none of the three two-pore channels were implicated in either signal propagation. These findings shed light on the evolutionary conservation of rapid long-distance Ca2+ wave and electrical signal propagation involving GLRs in land plants, even in the absence of vascular tissue.
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Affiliation(s)
- Kenshiro Watanabe
- Department of Applied Biological Science, Tokyo University of Science, Noda, Chiba 278-8510, Japan
| | - Kenji Hashimoto
- Department of Applied Biological Science, Tokyo University of Science, Noda, Chiba 278-8510, Japan
| | - Kota Hasegawa
- Department of Applied Biological Science, Tokyo University of Science, Noda, Chiba 278-8510, Japan
| | - Hiroki Shindo
- Department of Applied Biological Science, Tokyo University of Science, Noda, Chiba 278-8510, Japan
| | - Yushin Tsuruda
- Department of Applied Biological Science, Tokyo University of Science, Noda, Chiba 278-8510, Japan
| | - Kamila Kupisz
- Department of Plant Physiology and Biophysics, Institute of Biological Sciences, Faculty of Biology and Biotechnology, Maria Curie-Sklodowska University, Akademicka 19, Lublin 20-033, Poland
| | - Mateusz Koselski
- Department of Plant Physiology and Biophysics, Institute of Biological Sciences, Faculty of Biology and Biotechnology, Maria Curie-Sklodowska University, Akademicka 19, Lublin 20-033, Poland
| | - Piotr Wasko
- Department of Plant Physiology and Biophysics, Institute of Biological Sciences, Faculty of Biology and Biotechnology, Maria Curie-Sklodowska University, Akademicka 19, Lublin 20-033, Poland
| | - Kazimierz Trebacz
- Department of Plant Physiology and Biophysics, Institute of Biological Sciences, Faculty of Biology and Biotechnology, Maria Curie-Sklodowska University, Akademicka 19, Lublin 20-033, Poland
| | - Kazuyuki Kuchitsu
- Department of Applied Biological Science, Tokyo University of Science, Noda, Chiba 278-8510, Japan
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8
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Lu YT, Loue-Manifel J, Bollier N, Gadient P, De Winter F, Carella P, Hoguin A, Grey-Switzman S, Marnas H, Simon F, Copin A, Fischer S, de Leau E, Schornack S, Nishihama R, Kohchi T, Depège Fargeix N, Ingram G, Nowack MK, Goodrich J. Convergent evolution of water-conducting cells in Marchantia recruited the ZHOUPI gene promoting cell wall reinforcement and programmed cell death. Curr Biol 2024; 34:793-807.e7. [PMID: 38295796 DOI: 10.1016/j.cub.2024.01.014] [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: 08/30/2023] [Revised: 12/04/2023] [Accepted: 01/08/2024] [Indexed: 02/29/2024]
Abstract
A key adaptation of plants to life on land is the formation of water-conducting cells (WCCs) for efficient long-distance water transport. Based on morphological analyses it is thought that WCCs have evolved independently on multiple occasions. For example, WCCs have been lost in all but a few lineages of bryophytes but, strikingly, within the liverworts a derived group, the complex thalloids, has evolved a novel externalized water-conducting tissue composed of reinforced, hollow cells termed pegged rhizoids. Here, we show that pegged rhizoid differentiation in Marchantia polymorpha is controlled by orthologs of the ZHOUPI and ICE bHLH transcription factors required for endosperm cell death in Arabidopsis seeds. By contrast, pegged rhizoid development was not affected by disruption of MpNAC5, the Marchantia ortholog of the VND genes that control WCC formation in flowering plants. We characterize the rapid, genetically controlled programmed cell death process that pegged rhizoids undergo to terminate cellular differentiation and identify a corresponding upregulation of conserved putative plant cell death effector genes. Lastly, we show that ectopic expression of MpZOU1 increases production of pegged rhizoids and enhances drought tolerance. Our results support that pegged rhizoids evolved independently of other WCCs. We suggest that elements of the genetic control of developmental cell death are conserved throughout land plants and that the ZHOUPI/ICE regulatory module has been independently recruited to promote cell wall modification and programmed cell death in liverwort rhizoids and in the endosperm of flowering plant seed.
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Affiliation(s)
- Yen-Ting Lu
- Institute of Molecular Plant Science, University of Edinburgh, Max Born Crescent, Edinburgh EH9 3BF, UK
| | - Jeanne Loue-Manifel
- Institute of Molecular Plant Science, University of Edinburgh, Max Born Crescent, Edinburgh EH9 3BF, UK; Laboratoire Reproduction et Développement des Plantes, University of Lyon, ENS de Lyon, UCB Lyon 1, CNRS, INRAE, Lyon 69342, France
| | | | - Philippe Gadient
- Institute of Molecular Plant Science, University of Edinburgh, Max Born Crescent, Edinburgh EH9 3BF, UK
| | | | - Philip Carella
- Sainsbury Laboratory, University of Cambridge, Bateman Street, Cambridge CB2 1LR, UK
| | - Antoine Hoguin
- Institute of Molecular Plant Science, University of Edinburgh, Max Born Crescent, Edinburgh EH9 3BF, UK
| | - Shona Grey-Switzman
- Institute of Molecular Plant Science, University of Edinburgh, Max Born Crescent, Edinburgh EH9 3BF, UK
| | - Hugo Marnas
- Institute of Molecular Plant Science, University of Edinburgh, Max Born Crescent, Edinburgh EH9 3BF, UK
| | - Francois Simon
- Institute of Molecular Plant Science, University of Edinburgh, Max Born Crescent, Edinburgh EH9 3BF, UK
| | - Alice Copin
- Institute of Molecular Plant Science, University of Edinburgh, Max Born Crescent, Edinburgh EH9 3BF, UK
| | - Shelby Fischer
- Institute of Molecular Plant Science, University of Edinburgh, Max Born Crescent, Edinburgh EH9 3BF, UK
| | - Erica de Leau
- Institute of Molecular Plant Science, University of Edinburgh, Max Born Crescent, Edinburgh EH9 3BF, UK
| | - Sebastian Schornack
- Sainsbury Laboratory, University of Cambridge, Bateman Street, Cambridge CB2 1LR, UK
| | - Ryuichi Nishihama
- Graduate School of Biostudies, Kyoto University, Kyoto 606-8502, Japan; Department of Applied Biological Science, Faculty of Science and Technology, Tokyo University of Science, Noda 278-8510, Japan
| | - Takayuki Kohchi
- Graduate School of Biostudies, Kyoto University, Kyoto 606-8502, Japan
| | - Nathalie Depège Fargeix
- Laboratoire Reproduction et Développement des Plantes, University of Lyon, ENS de Lyon, UCB Lyon 1, CNRS, INRAE, Lyon 69342, France
| | - Gwyneth Ingram
- Laboratoire Reproduction et Développement des Plantes, University of Lyon, ENS de Lyon, UCB Lyon 1, CNRS, INRAE, Lyon 69342, France
| | - Moritz K Nowack
- VIB Center for Plant Systems Biology, 9052 Ghent, Belgium; Department of Plant Biotechnology and Bioinformatics, Ghent University, 9052 Ghent, Belgium.
| | - Justin Goodrich
- Institute of Molecular Plant Science, University of Edinburgh, Max Born Crescent, Edinburgh EH9 3BF, UK.
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9
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Poveda J. Analysis of Marchantia polymorpha-microorganism interactions: basis for understanding plant-microbe and plant-pathogen interactions. FRONTIERS IN PLANT SCIENCE 2024; 15:1301816. [PMID: 38384768 PMCID: PMC10879820 DOI: 10.3389/fpls.2024.1301816] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Accepted: 01/23/2024] [Indexed: 02/23/2024]
Abstract
Marchantia polymorpha is a bryophyte gaining significance as a model plant in evolutionary studies in recent years. This is attributed to its small-sequenced genome, standardized transformation methodology, global distribution, and easy and rapid in vitro culturing. As an evolutionary model, M. polymorpha contributes to our understanding of the evolution of plant defensive responses and the associated hormonal signaling pathways. Through its interaction with microorganisms, M. polymorpha serves as a valuable source of knowledge, yielding insights into new microbial species and bioactive compounds. Bibliographic analysis involved collecting, reading, and categorizing documents obtained from the Scopus and Web of Science databases using different search terms. The review was based on 30 articles published between 1995 and 2023, with Japanese and Spanish authors emerging as the most prolific contributors in this field. These articles have been grouped into four main themes: antimicrobial metabolites produced by M. polymorpha; identification and characterization of epiphytic, endophytic, and pathogenic microorganisms; molecular studies of the direct interaction between M. polymorpha and microorganisms; and plant transformation using bacterial vectors. This review highlights the key findings from these articles and identifies potential future research directions.
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Affiliation(s)
- Jorge Poveda
- Recognised Research Group AGROBIOTECH, UIC-370 (JCyL), Department of Plant Production and Forest Resources, Higher Technical School of Agricultural Engineering of Palencia, University Institute for Research in Sustainable Forest Management (iuFOR), University of Valladolid, Palencia, Spain
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10
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Mulvey H, Dolan L. RHO of plant signaling was established early in streptophyte evolution. Curr Biol 2023; 33:5515-5525.e4. [PMID: 38039969 DOI: 10.1016/j.cub.2023.11.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Revised: 11/02/2023] [Accepted: 11/06/2023] [Indexed: 12/03/2023]
Abstract
The algal ancestors of land plants underwent a transition from a unicellular to a multicellular body plan.1 This transition likely took place early in streptophyte evolution, sometime after the divergence of the Chlorokybophyceae/Mesostigmatophyceae lineage, but before the divergence of the Klebsormidiophyceae lineage.2 How this transition was brought about is unknown; however, it was likely facilitated by the evolution of novel mechanisms to spatially regulate morphogenesis. In land plants, RHO of plant (ROP) signaling plays a conserved role in regulating polarized cell growth and cell division orientation to orchestrate morphogenesis.3,4,5,6,7,8 ROP constitutes a plant-specific subfamily of the RHO GTPases, which are more widely conserved throughout eukaryotes.9,10 Although the RHO family originated in early eukaryotes,11,12 how and when the ROP subfamily originated had remained elusive. Here, we demonstrate that ROP signaling was established early in the streptophyte lineage, sometime after the divergence of the Chlorokybophyceae/Mesostigmatophyceae lineage, but before the divergence of the Klebsormidiophyceae lineage. This period corresponds to when the unicellular-to-multicellular transition likely took place in the streptophytes. In addition to being critical for the complex morphogenesis of extant land plants, we speculate that ROP signaling contributed to morphological evolution in early streptophytes.
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Affiliation(s)
- Hugh Mulvey
- Department of Biology, University of Oxford, South Parks Road, Oxford OX1 3RB, UK; Gregor Mendel Institute of Molecular Plant Biology (GMI), Austrian Academy of Sciences, Vienna BioCenter (VBC), Dr. Bohr-Gasse 3, Vienna 1030, Austria
| | - Liam Dolan
- Department of Biology, University of Oxford, South Parks Road, Oxford OX1 3RB, UK; Gregor Mendel Institute of Molecular Plant Biology (GMI), Austrian Academy of Sciences, Vienna BioCenter (VBC), Dr. Bohr-Gasse 3, Vienna 1030, Austria.
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11
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Marron AO, Sauret‐Güeto S, Rebmann M, Silvestri L, Tomaselli M, Haseloff J. An enhancer trap system to track developmental dynamics in Marchantia polymorpha. THE PLANT JOURNAL : FOR CELL AND MOLECULAR BIOLOGY 2023; 116:604-628. [PMID: 37583263 PMCID: PMC10952768 DOI: 10.1111/tpj.16394] [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: 02/17/2023] [Revised: 07/05/2023] [Accepted: 07/10/2023] [Indexed: 08/17/2023]
Abstract
A combination of streamlined genetics, experimental tractability and relative morphological simplicity compared to vascular plants makes the liverwort Marchantia polymorpha an ideal model system for studying many aspects of plant biology. Here we describe a transformation vector combining a constitutive fluorescent membrane marker with a nuclear marker that is regulated by nearby enhancer elements and use this to produce a library of enhancer trap lines for Marchantia. Screening gemmae from these lines allowed the identification and characterization of novel marker lines, including markers for rhizoids and oil cells. The library allowed the identification of a margin tissue running around the thallus edge, highlighted during thallus development. The expression of this marker is correlated with auxin levels. We generated multiple markers for the meristematic apical notch region, which have different spatial expression patterns, reappear at different times during meristem regeneration following apical notch excision and have varying responses to auxin supplementation or inhibition. This reveals that there are proximodistal substructures within the apical notch that could not be observed otherwise. We employed our markers to study Marchantia sporeling development, observing meristem emergence as defining the protonema-to-prothallus stage transition, and subsequent production of margin tissue during the prothallus stage. Exogenous auxin treatment stalls meristem emergence at the protonema stage but does not inhibit cell division, resulting in callus-like sporelings with many rhizoids, whereas pharmacologically inhibiting auxin synthesis and transport does not prevent meristem emergence. This enhancer trap system presents a useful resource for the community and will contribute to future Marchantia research.
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Affiliation(s)
- Alan O. Marron
- Department of Plant SciencesUniversity of CambridgeDowning StreetCambridgeCB2 3EAUK
| | - Susanna Sauret‐Güeto
- Department of Plant SciencesUniversity of CambridgeDowning StreetCambridgeCB2 3EAUK
- Present address:
Crop Science CentreUniversity of Cambridge93 Lawrence Weaver, RoadCambridgeCB3 0LEUK
| | - Marius Rebmann
- Department of Plant SciencesUniversity of CambridgeDowning StreetCambridgeCB2 3EAUK
| | - Linda Silvestri
- Department of Plant SciencesUniversity of CambridgeDowning StreetCambridgeCB2 3EAUK
| | - Marta Tomaselli
- Department of Plant SciencesUniversity of CambridgeDowning StreetCambridgeCB2 3EAUK
| | - Jim Haseloff
- Department of Plant SciencesUniversity of CambridgeDowning StreetCambridgeCB2 3EAUK
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12
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Chen C, Chen J, Wu G, Li L, Hu Z, Li X. A Blue Light-Responsive Strong Synthetic Promoter Based on Rational Design in Chlamydomonas reinhardtii. Int J Mol Sci 2023; 24:14596. [PMID: 37834043 PMCID: PMC10572394 DOI: 10.3390/ijms241914596] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Revised: 09/13/2023] [Accepted: 09/21/2023] [Indexed: 10/15/2023] Open
Abstract
Chlamydomonas reinhardtii (C. reinhardtii) is a single-cell green alga that can be easily genetically manipulated. With its favorable characteristics of rapid growth, low cost, non-toxicity, and the ability for post-translational protein modification, C. reinhardtii has emerged as an attractive option for the biosynthesis of various valuable products. To enhance the expression level of exogenous genes and overcome the silencing of foreign genes by C. reinhardtii, synthetic promoters such as the chimeric promoter AR have been constructed and evaluated. In this study, a synthetic promoter GA was constructed by hybridizing core fragments from the natural promoters of the acyl carrier protein gene (ACP2) and the glutamate dehydrogenase gene (GDH2). The GA promoter exhibited a significant increase (7 times) in expressing GUS, over the AR promoter as positive control. The GA promoter also displayed a strong responsiveness to blue light (BL), where the GUS expression was doubled compared to the white light (WL) condition. The ability of the GA promoter was further tested in the expression of another exogenous cadA gene, responsible for catalyzing the decarboxylation of lysine to produce cadaverine. The cadaverine yield driven by the GA promoter was increased by 1-2 times under WL and 2-3 times under BL as compared to the AR promoter. This study obtained, for the first time, a blue light-responsive GDH2 minimal fragment in C. reinhardtii, which delivered a doubling effect under BL when used alone or in hybrid. Together with the strong GA synthetic promoter, this study offered useful tools of synthetic biology to the algal biotechnology field.
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Affiliation(s)
| | | | | | | | - Zhangli Hu
- Guangdong Technology Research Center for Marine Algal Bioengineering, Guangdong Provincial Key Laboratory for Plant Epigenetics, Shenzhen Engineering Laboratory for Marine Algal Biotechnology, Longhua Innovation Institute for Biotechnology, College of Life Sciences and Oceanography, Shenzhen University, Shenzhen 518060, China
| | - Xiaozheng Li
- Guangdong Technology Research Center for Marine Algal Bioengineering, Guangdong Provincial Key Laboratory for Plant Epigenetics, Shenzhen Engineering Laboratory for Marine Algal Biotechnology, Longhua Innovation Institute for Biotechnology, College of Life Sciences and Oceanography, Shenzhen University, Shenzhen 518060, China
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13
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Mulvey H, Dolan L. RHO GTPase of plants regulates polarized cell growth and cell division orientation during morphogenesis. Curr Biol 2023:S0960-9822(23)00766-2. [PMID: 37385256 DOI: 10.1016/j.cub.2023.06.015] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Revised: 05/12/2023] [Accepted: 06/05/2023] [Indexed: 07/01/2023]
Abstract
Cell polarity-broadly defined as the asymmetric distribution of cellular activities and subcellular components within a cell-determines the geometry of cell growth and division during development. RHO GTPase proteins regulate the establishment of cell polarity and are conserved among eukaryotes. RHO of plant (ROP) proteins are a subgroup of RHO GTPases that are required for cellular morphogenesis in plants. However, how ROP proteins modulate the geometry of cell growth and division during the morphogenesis of plant tissues and organs is not well understood. To investigate how ROP proteins function during tissue development and organogenesis, we characterized the function of the single-copy ROP gene of the liverwort Marchantia polymorpha (MpROP). M. polymorpha develops morphologically complex three-dimensional tissues and organs exemplified by air chambers and gemmae, respectively. Mprop loss-of-function mutants form defective air chambers and gemmae, indicating ROP function is required for tissue development and organogenesis. During air chamber and gemma development in wild type, the MpROP protein is enriched to sites of polarized growth at the cell surface and accumulates at the expanding cell plate of dividing cells. Consistent with these observations, polarized cell growth is lost and cell divisions are misoriented in Mprop mutants. We propose that ROP regulates both polarized cell growth and cell division orientation in a coordinated manner to orchestrate tissue development and organogenesis in land plants.
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Affiliation(s)
- Hugh Mulvey
- Department of Biology, University of Oxford, South Parks Road, Oxford OX1 3RB, UK; Gregor Mendel Institute of Molecular Plant Biology (GMI), Austrian Academy of Sciences, Vienna BioCenter (VBC), Dr. Bohr-Gasse 3, Vienna 1030, Austria
| | - Liam Dolan
- Department of Biology, University of Oxford, South Parks Road, Oxford OX1 3RB, UK; Gregor Mendel Institute of Molecular Plant Biology (GMI), Austrian Academy of Sciences, Vienna BioCenter (VBC), Dr. Bohr-Gasse 3, Vienna 1030, Austria.
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14
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Waller M, Frangedakis E, Marron AO, Sauret‐Güeto S, Rever J, Sabbagh CRR, Hibberd JM, Haseloff J, Renzaglia KS, Szövényi P. An optimized transformation protocol for Anthoceros agrestis and three more hornwort species. THE PLANT JOURNAL : FOR CELL AND MOLECULAR BIOLOGY 2023; 114:699-718. [PMID: 36811359 PMCID: PMC10952725 DOI: 10.1111/tpj.16161] [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: 08/29/2022] [Revised: 02/03/2023] [Accepted: 02/17/2023] [Indexed: 05/10/2023]
Abstract
Land plants comprise two large monophyletic lineages, the vascular plants and the bryophytes, which diverged from their most recent common ancestor approximately 480 million years ago. Of the three lineages of bryophytes, only the mosses and the liverworts are systematically investigated, while the hornworts are understudied. Despite their importance for understanding fundamental questions of land plant evolution, they only recently became amenable to experimental investigation, with Anthoceros agrestis being developed as a hornwort model system. Availability of a high-quality genome assembly and a recently developed genetic transformation technique makes A. agrestis an attractive model species for hornworts. Here we describe an updated and optimized transformation protocol for A. agrestis, which can be successfully used to genetically modify one more strain of A. agrestis and three more hornwort species, Anthoceros punctatus, Leiosporoceros dussii, and Phaeoceros carolinianus. The new transformation method is less laborious, faster, and results in the generation of greatly increased numbers of transformants compared with the previous method. We have also developed a new selection marker for transformation. Finally, we report the development of a set of different cellular localization signal peptides for hornworts providing new tools to better understand the hornwort cell biology.
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Affiliation(s)
- Manuel Waller
- Department of Systematic and Evolutionary BotanyUniversity of ZurichZurichSwitzerland
- Zurich‐Basel Plant Science CenterZurichSwitzerland
| | | | - Alan O. Marron
- Department of Plant SciencesUniversity of CambridgeDowning StreetCambridgeCB2 3EAUK
| | - Susanna Sauret‐Güeto
- Department of Plant SciencesUniversity of CambridgeDowning StreetCambridgeCB2 3EAUK
- Present address:
Crop Science CentreUniversity of Cambridge93 Lawrence Weaver RoadCambridgeCB3 0LEUK
| | - Jenna Rever
- Department of Plant SciencesUniversity of CambridgeDowning StreetCambridgeCB2 3EAUK
| | - Cyrus Raja Rubenstein Sabbagh
- Department of Microbiology and Molecular Genetics, College of Biological SciencesUniversity of CaliforniaDavisCalifornia95616USA
| | - Julian M. Hibberd
- Department of Plant SciencesUniversity of CambridgeDowning StreetCambridgeCB2 3EAUK
| | - Jim Haseloff
- Department of Plant SciencesUniversity of CambridgeDowning StreetCambridgeCB2 3EAUK
| | - Karen S. Renzaglia
- Department of Plant BiologySouthern Illinois UniversityCarbondaleIllinois62901USA
| | - Péter Szövényi
- Department of Systematic and Evolutionary BotanyUniversity of ZurichZurichSwitzerland
- Zurich‐Basel Plant Science CenterZurichSwitzerland
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15
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Fisher TJ, Flores-Sandoval E, Alvarez JP, Bowman JL. PIN-FORMED is required for shoot phototropism/gravitropism and facilitates meristem formation in Marchantia polymorpha. THE NEW PHYTOLOGIST 2023; 238:1498-1515. [PMID: 36880411 DOI: 10.1111/nph.18854] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Accepted: 01/27/2023] [Indexed: 06/18/2023]
Abstract
PIN-FORMED auxin efflux transporters, a subclass of which is plasma membrane-localised, mediate a variety of land-plant developmental processes via their polar localisation and subsequent directional auxin transport. We provide the first characterisation of PIN proteins in liverworts using Marchantia polymorpha as a model system. Marchantia polymorpha possesses a single PIN-FORMED gene, whose protein product is predicted to be plasma membrane-localised, MpPIN1. To characterise MpPIN1, we created loss-of-function alleles and produced complementation lines in both M. polymorpha and Arabidopsis. In M. polymorpha, gene expression and protein localisation were tracked using an MpPIN1 transgene encoding a translationally fused fluorescent protein. Overexpression of MpPIN1 can partially complement loss of an orthologous gene, PIN-FORMED1, in Arabidopsis. In M. polymorpha, MpPIN1 influences development in numerous ways throughout its life cycle. Most notably, MpPIN1 is required to establish gemmaling dorsiventral polarity and for orthotropic growth of gametangiophore stalks, where MpPIN1 is basally polarised. PIN activity is largely conserved within land plants, with PIN-mediated auxin flow providing a flexible mechanism to organise growth. Specifically, PIN is fundamentally linked to orthotropism and to the establishment of de novo meristems, the latter potentially involving the formation of both auxin biosynthesis maxima and auxin-signalling minima.
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Affiliation(s)
- Tom J Fisher
- School of Biological Sciences, Monash University, Melbourne, Vic., 3800, Australia
- ARC Centre of Excellence for Plant Success in Nature and Agriculture, Monash University, Melbourne, Vic., 3800, Australia
| | - Eduardo Flores-Sandoval
- School of Biological Sciences, Monash University, Melbourne, Vic., 3800, Australia
- ARC Centre of Excellence for Plant Success in Nature and Agriculture, Monash University, Melbourne, Vic., 3800, Australia
| | - John P Alvarez
- School of Biological Sciences, Monash University, Melbourne, Vic., 3800, Australia
- ARC Centre of Excellence for Plant Success in Nature and Agriculture, Monash University, Melbourne, Vic., 3800, Australia
| | - John L Bowman
- School of Biological Sciences, Monash University, Melbourne, Vic., 3800, Australia
- ARC Centre of Excellence for Plant Success in Nature and Agriculture, Monash University, Melbourne, Vic., 3800, Australia
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16
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Frangedakis E, Marron AO, Waller M, Neubauer A, Tse SW, Yue Y, Ruaud S, Waser L, Sakakibara K, Szövényi P. What can hornworts teach us? FRONTIERS IN PLANT SCIENCE 2023; 14:1108027. [PMID: 36968370 PMCID: PMC10030945 DOI: 10.3389/fpls.2023.1108027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Accepted: 02/13/2023] [Indexed: 06/18/2023]
Abstract
The hornworts are a small group of land plants, consisting of only 11 families and approximately 220 species. Despite their small size as a group, their phylogenetic position and unique biology are of great importance. Hornworts, together with mosses and liverworts, form the monophyletic group of bryophytes that is sister to all other land plants (Tracheophytes). It is only recently that hornworts became amenable to experimental investigation with the establishment of Anthoceros agrestis as a model system. In this perspective, we summarize the recent advances in the development of A. agrestis as an experimental system and compare it with other plant model systems. We also discuss how A. agrestis can help to further research in comparative developmental studies across land plants and to solve key questions of plant biology associated with the colonization of the terrestrial environment. Finally, we explore the significance of A. agrestis in crop improvement and synthetic biology applications in general.
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Affiliation(s)
| | - Alan O. Marron
- Department of Plant Sciences, University of Cambridge, Cambridge, United Kingdom
| | - Manuel Waller
- Department of Systematic and Evolutionary Botany, University of Zurich, Zurich, Switzerland
- Zurich-Basel Plant Science Center, Zurich, Switzerland
| | - Anna Neubauer
- Department of Systematic and Evolutionary Botany, University of Zurich, Zurich, Switzerland
- Zurich-Basel Plant Science Center, Zurich, Switzerland
| | - Sze Wai Tse
- Department of Plant Sciences, University of Cambridge, Cambridge, United Kingdom
| | - Yuling Yue
- Department of Systematic and Evolutionary Botany, University of Zurich, Zurich, Switzerland
- Zurich-Basel Plant Science Center, Zurich, Switzerland
| | - Stephanie Ruaud
- Department of Systematic and Evolutionary Botany, University of Zurich, Zurich, Switzerland
- Zurich-Basel Plant Science Center, Zurich, Switzerland
| | - Lucas Waser
- Department of Systematic and Evolutionary Botany, University of Zurich, Zurich, Switzerland
- Zurich-Basel Plant Science Center, Zurich, Switzerland
- Department of Plant and Microbial Biology, University of Zürich, Zurich, Switzerland
| | | | - Péter Szövényi
- Department of Systematic and Evolutionary Botany, University of Zurich, Zurich, Switzerland
- Zurich-Basel Plant Science Center, Zurich, Switzerland
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17
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Tansley C, Houghton J, Rose AME, Witek B, Payet RD, Wu T, Miller JB. CIPK-B is essential for salt stress signalling in Marchantia polymorpha. THE NEW PHYTOLOGIST 2023; 237:2210-2223. [PMID: 36660914 PMCID: PMC10953335 DOI: 10.1111/nph.18633] [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: 08/19/2022] [Accepted: 11/13/2022] [Indexed: 06/17/2023]
Abstract
Calcium signalling is central to many plant processes, with families of calcium decoder proteins having expanded across the green lineage and redundancy existing between decoders. The liverwort Marchantia polymorpha has fast become a new model plant, but the calcium decoders that exist in this species remain unclear. We performed phylogenetic analyses to identify the calcineurin B-like (CBL) and CBL-interacting protein kinase (CIPK) network of M. polymorpha. We analysed CBL-CIPK expression during salt stress, and determined protein-protein interactions using yeast two-hybrid and bimolecular fluorescence complementation. We also created genetic knockouts using CRISPR/Cas9. We confirm that M. polymorpha has two CIPKs and three CBLs. Both CIPKs and one CBL show pronounced salt-responsive transcriptional changes. All M. polymorpha CBL-CIPKs interact with each other in planta. Knocking out CIPK-B causes increased sensitivity to salt, suggesting that this CIPK is involved in salt signalling. We have identified CBL-CIPKs that form part of a salt tolerance pathway in M. polymorpha. Phylogeny and interaction studies imply that these CBL-CIPKs form an evolutionarily conserved salt overly sensitive pathway. Hence, salt responses may be some of the early functions of CBL-CIPK networks and increased abiotic stress tolerance required for land plant emergence.
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Affiliation(s)
- Connor Tansley
- School of Biological SciencesUniversity of East AngliaNorwich Research ParkNorwichNR4 7TJUK
| | - James Houghton
- School of Biological SciencesUniversity of East AngliaNorwich Research ParkNorwichNR4 7TJUK
| | - Althea M. E. Rose
- School of Biological SciencesUniversity of East AngliaNorwich Research ParkNorwichNR4 7TJUK
| | - Bartosz Witek
- School of Biological SciencesUniversity of East AngliaNorwich Research ParkNorwichNR4 7TJUK
| | - Rocky D. Payet
- School of Biological SciencesUniversity of East AngliaNorwich Research ParkNorwichNR4 7TJUK
| | - Taoyang Wu
- School of Computing SciencesUniversity of East AngliaNorwich Research ParkNorwichNR4 7TJUK
| | - J. Benjamin Miller
- School of Biological SciencesUniversity of East AngliaNorwich Research ParkNorwichNR4 7TJUK
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18
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Meristem dormancy in Marchantia polymorpha is regulated by a liverwort-specific miRNA and a clade III SPL gene. Curr Biol 2023; 33:660-674.e4. [PMID: 36696899 DOI: 10.1016/j.cub.2022.12.062] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Revised: 11/30/2022] [Accepted: 12/22/2022] [Indexed: 01/26/2023]
Abstract
The shape of modular organisms depends on the branching architecture, which in plants is determined by the fates of generative centers called meristems. The branches of the liverwort Marchantia polymorpha are derived from two adjacent meristems that develop at thallus apices. These meristems may be active and develop branches or may be dormant and do not form branches. The relative number and position of active and dormant meristems define the overall shape and form of the thallus. We show that the clade III SQUAMOSA PROMOTER BINDING PROTEIN-LIKE (SPL) transcription factor MpSPL1 is required for meristem dormancy. The activity of MpSPL1 is regulated by the liverwort-specific Mpo-MR13 miRNA, which, in turn, is regulated by PIF-mediated signaling. An unrelated PIF-regulated miRNA, MIR156, represses a different SPL gene (belonging to clade IV) that inhibits branching during the shade avoidance response in Arabidopsis thaliana. This suggests that a conserved light signaling mechanism modulates branching architecture in liverworts and angiosperms and therefore is likely operated in the last common ancestor. However, PIF-mediated signaling represses the expression of different miRNA genes with different SPL targets during dichotomous, apical branching in liverworts and during lateral, subapical branching in angiosperms. We speculate that the mechanism that acts downstream of light and regulates meristem dormancy evolved independently in liverworts and angiosperms.
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19
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Yasmeen E, Wang J, Riaz M, Zhang L, Zuo K. Designing artificial synthetic promoters for accurate, smart, and versatile gene expression in plants. PLANT COMMUNICATIONS 2023:100558. [PMID: 36760129 PMCID: PMC10363483 DOI: 10.1016/j.xplc.2023.100558] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Revised: 01/30/2023] [Accepted: 02/06/2023] [Indexed: 06/18/2023]
Abstract
With the development of high-throughput biology techniques and artificial intelligence, it has become increasingly feasible to design and construct artificial biological parts, modules, circuits, and even whole systems. To overcome the limitations of native promoters in controlling gene expression, artificial promoter design aims to synthesize short, inducible, and conditionally controlled promoters to coordinate the expression of multiple genes in diverse plant metabolic and signaling pathways. Synthetic promoters are versatile and can drive gene expression accurately with smart responses; they show potential for enhancing desirable traits in crops, thereby improving crop yield, nutritional quality, and food security. This review first illustrates the importance of synthetic promoters, then introduces promoter architecture and thoroughly summarizes advances in synthetic promoter construction. Restrictions to the development of synthetic promoters and future applications of such promoters in synthetic plant biology and crop improvement are also discussed.
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Affiliation(s)
- Erum Yasmeen
- Single Cell Research Center, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Jin Wang
- Biotechnology Research Institute, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Muhammad Riaz
- Single Cell Research Center, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Lida Zhang
- Single Cell Research Center, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Kaijing Zuo
- Single Cell Research Center, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai 200240, China.
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20
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Zhong V, Archibald BN, Brophy JAN. Transcriptional and post-transcriptional controls for tuning gene expression in plants. CURRENT OPINION IN PLANT BIOLOGY 2023; 71:102315. [PMID: 36462457 DOI: 10.1016/j.pbi.2022.102315] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Revised: 10/22/2022] [Accepted: 10/27/2022] [Indexed: 06/17/2023]
Abstract
Plant biotechnologists seek to modify plants through genetic reprogramming, but our ability to precisely control gene expression in plants is still limited. Here, we review transcription and translation in the model plants Arabidopsis thaliana and Nicotiana benthamiana with an eye toward control points that may be used to predictably modify gene expression. We highlight differences in gene expression requirements between these plants and other species, and discuss the ways in which our understanding of gene expression has been used to engineer plants. This review is intended to serve as a resource for plant scientists looking to achieve precise control over gene expression.
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Affiliation(s)
- Vivian Zhong
- Department of Bioengineering, Stanford University, Stanford, CA, USA
| | - Bella N Archibald
- Department of Bioengineering, Stanford University, Stanford, CA, USA
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21
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Voiniciuc C. It's time to go glyco in cell wall bioengineering. CURRENT OPINION IN PLANT BIOLOGY 2023; 71:102313. [PMID: 36411187 DOI: 10.1016/j.pbi.2022.102313] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Revised: 10/22/2022] [Accepted: 10/24/2022] [Indexed: 06/16/2023]
Abstract
Tailoring the structure of cellulose, hemicellulose or pectin in plant cell walls can modulate growth, disease resistance, biomass yield and other important agronomic traits. Recent advances in the biosynthesis of microfibrils and matrix polysaccharides force us to re-examine old assumptions about the assembly and functions of cell wall components. The engineering of living or hybrid materials in microorganisms could be adapted to plant biopolymers or to inspire the development of new plant-based composites. High-throughput cellular factories and synthetic biology toolkits could unveil the biological roles and biotechnological potential of the large, unexplored space of carbohydrate-active enzymes. Increasing automation and enhanced carbohydrate detection methods are unlocking new routes to design plant glycans for a sustainable bioeconomy.
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Affiliation(s)
- Cătălin Voiniciuc
- Horticultural Sciences Department, University of Florida, Gainesville, FL, 32611, USA.
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22
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Bowman JL, Arteaga-Vazquez M, Berger F, Briginshaw LN, Carella P, Aguilar-Cruz A, Davies KM, Dierschke T, Dolan L, Dorantes-Acosta AE, Fisher TJ, Flores-Sandoval E, Futagami K, Ishizaki K, Jibran R, Kanazawa T, Kato H, Kohchi T, Levins J, Lin SS, Nakagami H, Nishihama R, Romani F, Schornack S, Tanizawa Y, Tsuzuki M, Ueda T, Watanabe Y, Yamato KT, Zachgo S. The renaissance and enlightenment of Marchantia as a model system. THE PLANT CELL 2022; 34:3512-3542. [PMID: 35976122 PMCID: PMC9516144 DOI: 10.1093/plcell/koac219] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Accepted: 06/21/2022] [Indexed: 05/07/2023]
Abstract
The liverwort Marchantia polymorpha has been utilized as a model for biological studies since the 18th century. In the past few decades, there has been a Renaissance in its utilization in genomic and genetic approaches to investigating physiological, developmental, and evolutionary aspects of land plant biology. The reasons for its adoption are similar to those of other genetic models, e.g. simple cultivation, ready access via its worldwide distribution, ease of crossing, facile genetics, and more recently, efficient transformation, genome editing, and genomic resources. The haploid gametophyte dominant life cycle of M. polymorpha is conducive to forward genetic approaches. The lack of ancient whole-genome duplications within liverworts facilitates reverse genetic approaches, and possibly related to this genomic stability, liverworts possess sex chromosomes that evolved in the ancestral liverwort. As a representative of one of the three bryophyte lineages, its phylogenetic position allows comparative approaches to provide insights into ancestral land plants. Given the karyotype and genome stability within liverworts, the resources developed for M. polymorpha have facilitated the development of related species as models for biological processes lacking in M. polymorpha.
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Affiliation(s)
| | - Mario Arteaga-Vazquez
- Instituto de Biotecnología y Ecología Aplicada, Universidad Veracruzana, Xalapa VER 91090, México
| | - Frederic Berger
- Gregor Mendel Institute (GMI), Austrian Academy of Sciences, Vienna Biocenter (VBC), Vienna 1030, Austria
| | - Liam N Briginshaw
- School of Biological Sciences, Monash University, Melbourne VIC 3800, Australia
- ARC Centre of Excellence for Plant Success in Nature and Agriculture, Monash University, Melbourne VIC 3800, Australia
| | - Philip Carella
- Department of Cell and Developmental Biology, John Innes Centre, Norwich NR4 7UH, UK
| | - Adolfo Aguilar-Cruz
- Instituto de Biotecnología y Ecología Aplicada, Universidad Veracruzana, Xalapa VER 91090, México
| | - Kevin M Davies
- The New Zealand Institute for Plant and Food Research Limited, Palmerston North 4442, New Zealand
| | - Tom Dierschke
- School of Biological Sciences, Monash University, Melbourne VIC 3800, Australia
| | - Liam Dolan
- Gregor Mendel Institute (GMI), Austrian Academy of Sciences, Vienna Biocenter (VBC), Vienna 1030, Austria
| | - Ana E Dorantes-Acosta
- Instituto de Biotecnología y Ecología Aplicada, Universidad Veracruzana, Xalapa VER 91090, México
| | - Tom J Fisher
- School of Biological Sciences, Monash University, Melbourne VIC 3800, Australia
- ARC Centre of Excellence for Plant Success in Nature and Agriculture, Monash University, Melbourne VIC 3800, Australia
| | - Eduardo Flores-Sandoval
- School of Biological Sciences, Monash University, Melbourne VIC 3800, Australia
- ARC Centre of Excellence for Plant Success in Nature and Agriculture, Monash University, Melbourne VIC 3800, Australia
| | - Kazutaka Futagami
- Department of Life Sciences, Graduate School of Arts and Sciences, The University of Tokyo, Tokyo 153-8902, Japan
| | | | - Rubina Jibran
- The New Zealand Institute for Plant & Food Research Limited, Auckland 1142, New Zealand
| | - Takehiko Kanazawa
- Division of Cellular Dynamics, National Institute for Basic Biology, Myodaiji, Okazaki, Aichi 444-8585, Japan
- The Department of Basic Biology, SOKENDAI (The Graduate University for Advanced Studies), Okazaki, Aichi 444-8585, Japan
| | - Hirotaka Kato
- Graduate School of Science, Kobe University, Kobe 657-8501, Japan
- Graduate School of Science and Engineering, Ehime University, Matsuyama, Ehime 790-8577, Japan
| | - Takayuki Kohchi
- Graduate School of Biostudies, Kyoto University, Kyoto 606-8502, Japan
| | - Jonathan Levins
- School of Biological Sciences, Monash University, Melbourne VIC 3800, Australia
| | - Shih-Shun Lin
- Institute of Biotechnology, National Taiwan University, Taipei 106, Taiwan
| | - Hirofumi Nakagami
- Basic Immune System of Plants, Max-Planck Institute for Plant Breeding Research, 50829 Cologne, Germany
| | - Ryuichi Nishihama
- Department of Applied Biological Science, Tokyo University of Science, Noda, Chiba 278-8510, Japan
| | - Facundo Romani
- Department of Plant Sciences, University of Cambridge, Cambridge CB2 3EA, UK
| | | | - Yasuhiro Tanizawa
- Department of Informatics, National Institute of Genetics, Mishima, Shizuoka 411-8540, Japan
| | - Masayuki Tsuzuki
- Department of Life Sciences, Graduate School of Arts and Sciences, The University of Tokyo, Tokyo 153-8902, Japan
| | - Takashi Ueda
- Division of Cellular Dynamics, National Institute for Basic Biology, Myodaiji, Okazaki, Aichi 444-8585, Japan
- The Department of Basic Biology, SOKENDAI (The Graduate University for Advanced Studies), Okazaki, Aichi 444-8585, Japan
| | - Yuichiro Watanabe
- Department of Life Sciences, Graduate School of Arts and Sciences, The University of Tokyo, Tokyo 153-8902, Japan
| | - Katsuyuki T Yamato
- Faculty of Biology-Oriented Science and Technology, Kindai University, Kinokawa, Wakayama 649-6493, Japan
| | - Sabine Zachgo
- Division of Botany, School of Biology and Chemistry, Osnabrück University, Osnabrück 49076, Germany
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Gomide MDS, Leitão MDC, Coelho CM. Biocircuits in plants and eukaryotic algae. FRONTIERS IN PLANT SCIENCE 2022; 13:982959. [PMID: 36212277 PMCID: PMC9545776 DOI: 10.3389/fpls.2022.982959] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Accepted: 08/22/2022] [Indexed: 06/16/2023]
Abstract
As one of synthetic biology's foundations, biocircuits are a strategy of genetic parts assembling to recognize a signal and to produce a desirable output to interfere with a biological function. In this review, we revisited the progress in the biocircuits technology basis and its mandatory elements, such as the characterization and assembly of functional parts. Furthermore, for a successful implementation, the transcriptional control systems are a relevant point, and the computational tools help to predict the best combinations among the biological parts planned to be used to achieve the desirable phenotype. However, many challenges are involved in delivering and stabilizing the synthetic structures. Some research experiences, such as the golden crops, biosensors, and artificial photosynthetic structures, can indicate the positive and limiting aspects of the practice. Finally, we envision that the modulatory structural feature and the possibility of finer gene regulation through biocircuits can contribute to the complex design of synthetic chromosomes aiming to develop plants and algae with new or improved functions.
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Affiliation(s)
- Mayna da Silveira Gomide
- Laboratory of Synthetic Biology, Department of Genetics and Morphology, Institute of Biological Science, University of Brasília (UnB), Brasília, Distrito Federal, Brazil
- School of Medicine, Federal University of Juiz de Fora (UFJF), Juiz de Fora, Minas Gerais, Brazil
| | - Matheus de Castro Leitão
- Laboratory of Synthetic Biology, Department of Genetics and Morphology, Institute of Biological Science, University of Brasília (UnB), Brasília, Distrito Federal, Brazil
| | - Cíntia Marques Coelho
- Laboratory of Synthetic Biology, Department of Genetics and Morphology, Institute of Biological Science, University of Brasília (UnB), Brasília, Distrito Federal, Brazil
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Liang Y, Heyman J, Xiang Y, Vandendriessche W, Canher B, Goeminne G, De Veylder L. The wound-activated ERF15 transcription factor drives Marchantia polymorpha regeneration by activating an oxylipin biosynthesis feedback loop. SCIENCE ADVANCES 2022; 8:eabo7737. [PMID: 35960801 PMCID: PMC9374346 DOI: 10.1126/sciadv.abo7737] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Accepted: 06/28/2022] [Indexed: 06/15/2023]
Abstract
The regenerative potential in response to wounding varies widely among species. Within the plant lineage, the liverwort Marchantia polymorpha displays an extraordinary regeneration capacity. However, its molecular pathways controlling the initial regeneration response are unknown. Here, we demonstrate that the MpERF15 transcription factor gene is instantly activated after wounding and is essential for gemmaling regeneration following tissue incision. MpERF15 operates both upstream and downstream of the MpCOI1 oxylipin receptor by controlling the expression of oxylipin biosynthesis genes. The resulting rise in the oxylipin dinor-12-oxo-phytodienoic acid (dn-OPDA) levels results in an increase in gemma cell number and apical notch organogenesis, generating highly disorganized and compact thalli. Our data pinpoint MpERF15 as a key factor activating an oxylipin biosynthesis amplification loop after wounding, which eventually results in reactivation of cell division and regeneration. We suggest that the genetic networks controlling oxylipin biosynthesis in response to wounding might have been reshuffled over evolution.
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Affiliation(s)
- Yuanke Liang
- Department of Plant Biotechnology and Bioinformatics, Ghent University, Ghent B-9052, Belgium
- VIB Center for Plant Systems Biology, Ghent B-9052, Belgium
| | - Jefri Heyman
- Department of Plant Biotechnology and Bioinformatics, Ghent University, Ghent B-9052, Belgium
- VIB Center for Plant Systems Biology, Ghent B-9052, Belgium
| | - Yanli Xiang
- Department of Plant Biotechnology and Bioinformatics, Ghent University, Ghent B-9052, Belgium
- VIB Center for Plant Systems Biology, Ghent B-9052, Belgium
| | - Wiske Vandendriessche
- Department of Plant Biotechnology and Bioinformatics, Ghent University, Ghent B-9052, Belgium
- VIB Center for Plant Systems Biology, Ghent B-9052, Belgium
| | - Balkan Canher
- Department of Plant Biotechnology and Bioinformatics, Ghent University, Ghent B-9052, Belgium
- VIB Center for Plant Systems Biology, Ghent B-9052, Belgium
| | - Geert Goeminne
- Department of Plant Biotechnology and Bioinformatics, Ghent University, Ghent B-9052, Belgium
- VIB Metabolomics Core, Ghent, Belgium
| | - Lieven De Veylder
- Department of Plant Biotechnology and Bioinformatics, Ghent University, Ghent B-9052, Belgium
- VIB Center for Plant Systems Biology, Ghent B-9052, Belgium
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25
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Romani F, Flores JR, Tolopka JI, Suárez G, He X, Moreno JE. Liverwort oil bodies: diversity, biochemistry, and molecular cell biology of the earliest secretory structure of land plants. JOURNAL OF EXPERIMENTAL BOTANY 2022; 73:4427-4439. [PMID: 35394035 DOI: 10.1093/jxb/erac134] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Accepted: 04/01/2022] [Indexed: 05/27/2023]
Abstract
Liverworts are known for their large chemical diversity. Much of this diversity is synthesized and enclosed within oil bodies (OBs), a synapomorphy of the lineage. OBs contain the enzymes to biosynthesize and store large quantities of sesquiterpenoids and other compounds while limiting their cytotoxicity. Recent important biochemical and molecular discoveries related to OB formation, diversity, and biochemistry allow comparison with other secretory structures of land plants from an evo-devo perspective. This review addresses and discusses the most recent advances in OB origin, development, and function towards understanding the importance of these organelles in liverwort physiology and adaptation to changing environments. Our mapping of OB types and chemical compounds to the current liverwort phylogeny suggests that OBs were present in the most recent common ancestor of liverworts, supporting that OBs evolved as the first secretory structures in land plants. Yet, we require better sampling to define the macroevolutionary pattern governing the ancestral type of OB. We conclude that current efforts to find molecular mechanisms responsible for the morphological and chemical diversity of secretory structures will help understand the evolution of each major group of land plants, and open new avenues in biochemical research on bioactive compounds in bryophytes and vascular plants.
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Affiliation(s)
- Facundo Romani
- Department of Plant Sciences, University of Cambridge, Cambridge, UK
| | - Jorge R Flores
- Botany Unit, Finnish Museum of Natural History, University of Helsinki, Helsinki, Finland
| | - Juan Ignacio Tolopka
- Instituto de Agrobiotecnología del Litoral, Universidad Nacional del Litoral - CONICET, Facultad de Bioquímica y Ciencias Biológicas, Centro Científico Tecnológico CONICET Santa Fe, Colectora Ruta Nacional No. 168 km. 0, Paraje El Pozo, Santa Fe 3000, Argentina
| | - Guillermo Suárez
- Unidad Ejecutora Lillo (CONICET - Fundación Miguel Lillo), Miguel Lillo 251, San Miguel de Tucumán, Tucumán, 4000, Argentina
- Facultad de Ciencias Naturales, Instituto Miguel Lillo, Universidad Nacional de Tucumán, Miguel Lillo 205, San Miguel de Tucumán, Tucumán, 4000, Argentina
| | - Xiaolan He
- Botany Unit, Finnish Museum of Natural History, University of Helsinki, Helsinki, Finland
| | - Javier E Moreno
- Instituto de Agrobiotecnología del Litoral, Universidad Nacional del Litoral - CONICET, Facultad de Bioquímica y Ciencias Biológicas, Centro Científico Tecnológico CONICET Santa Fe, Colectora Ruta Nacional No. 168 km. 0, Paraje El Pozo, Santa Fe 3000, Argentina
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26
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Goto-Yamada S, Oikawa K, Yamato KT, Kanai M, Hikino K, Nishimura M, Mano S. Image-Based Analysis Revealing the Molecular Mechanism of Peroxisome Dynamics in Plants. Front Cell Dev Biol 2022; 10:883491. [PMID: 35592252 PMCID: PMC9110829 DOI: 10.3389/fcell.2022.883491] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Accepted: 04/15/2022] [Indexed: 11/13/2022] Open
Abstract
Peroxisomes are present in eukaryotic cells and have essential roles in various biological processes. Plant peroxisomes proliferate by de novo biosynthesis or division of pre-existing peroxisomes, degrade, or replace metabolic enzymes, in response to developmental stages, environmental changes, or external stimuli. Defects of peroxisome functions and biogenesis alter a variety of biological processes and cause aberrant plant growth. Traditionally, peroxisomal function-based screening has been employed to isolate Arabidopsis thaliana mutants that are defective in peroxisomal metabolism, such as lipid degradation and photorespiration. These analyses have revealed that the number, subcellular localization, and activity of peroxisomes are closely related to their efficient function, and the molecular mechanisms underlying peroxisome dynamics including organelle biogenesis, protein transport, and organelle interactions must be understood. Various approaches have been adopted to identify factors involved in peroxisome dynamics. With the development of imaging techniques and fluorescent proteins, peroxisome research has been accelerated. Image-based analyses provide intriguing results concerning the movement, morphology, and number of peroxisomes that were hard to obtain by other approaches. This review addresses image-based analysis of peroxisome dynamics in plants, especially A. thaliana and Marchantia polymorpha.
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Affiliation(s)
- Shino Goto-Yamada
- Małopolska Centre of Biotechnology, Jagiellonian University, Krakow, Poland
| | - Kazusato Oikawa
- Department of Material Chemistry, Graduate School of Engineering, Kyoto University, Kyoto, Japan
| | - Katsuyuki T. Yamato
- Faculty of Biology-Oriented Science and Technology, Kindai University, Wakayama, Japan
| | - Masatake Kanai
- Department of Cell Biology, National Institute for Basic Biology, Okazaki, Japan
| | - Kazumi Hikino
- Department of Cell Biology, National Institute for Basic Biology, Okazaki, Japan
| | - Mikio Nishimura
- Department of Biology, Faculty of Science and Engineering, Konan University, Kobe, Japan
| | - Shoji Mano
- Department of Cell Biology, National Institute for Basic Biology, Okazaki, Japan
- Department of Basic Biology, School of Life Science, SOKENDAI (The Graduate University for Advanced Studies), Okazaki, Japan
- *Correspondence: Shoji Mano
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27
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Abstract
The liverwort Marchantia polymorpha has been known to man for millennia due to its inclusion Greek herbals. Perhaps due to its familiarity and association with growth in, often, man-made disturbed habitats, it was readily used to address fundamental biological questions of the day, including elucidation of land plant life cycles in the late 18th century, the formulation of cell theory early in the 19th century and the discovery of the alternation of generations in land plants in the mid-19th century. Subsequently, Marchantia was used as model in botany classes. With the arrival of the molecular era, its organellar genomes, the chloroplast and mitochondrial, were some of the first to be sequenced from any plant. In the past two decades, molecular genetic tools have been applied such that genes may be manipulated seemingly at will. Here, are past, present, and some views to the future of Marchantia as a model.
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Affiliation(s)
- John L Bowman
- School of Biological Sciences, Monash University, Melbourne, VIC, Australia.
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28
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Neubauer A, Ruaud S, Waller M, Frangedakis E, Li F, Nötzold SI, Wicke S, Bailly A, Szövényi P. Step-by-step protocol for the isolation and transient transformation of hornwort protoplasts. APPLICATIONS IN PLANT SCIENCES 2022; 10:e11456. [PMID: 35495192 PMCID: PMC9039799 DOI: 10.1002/aps3.11456] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/15/2021] [Accepted: 11/23/2021] [Indexed: 05/15/2023]
Abstract
PREMISE A detailed protocol for the protoplast transformation of hornwort tissue is not yet available, limiting molecular biological investigations of these plants and comparative analyses with other bryophytes, which display a gametophyte-dominant life cycle and are critical to understanding the evolution of key land plant traits. METHODS AND RESULTS We describe a detailed protocol to isolate and transiently transform protoplasts of the model hornwort Anthoceros agrestis. The digestion of liquid cultures with Driselase yields a high number of viable protoplasts suitable for polyethylene glycol (PEG)-mediated transformation. We also report early signs of protoplast regeneration, such as chloroplast division and cell wall reconstitution. CONCLUSIONS This protocol represents a straightforward method for isolating and transforming A. agrestis protoplasts that is less laborious than previously described approaches. In combination with the recently developed stable genome transformation technique, this work further expands the prospects of functional studies in this model hornwort.
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Affiliation(s)
- Anna Neubauer
- Department of Systematic and Evolutionary BotanyUniversity of ZurichZurichSwitzerland
- Zurich‐Basel Plant Science CenterZurichSwitzerland
| | - Stéphanie Ruaud
- Department of Systematic and Evolutionary BotanyUniversity of ZurichZurichSwitzerland
- Zurich‐Basel Plant Science CenterZurichSwitzerland
| | - Manuel Waller
- Department of Systematic and Evolutionary BotanyUniversity of ZurichZurichSwitzerland
- Zurich‐Basel Plant Science CenterZurichSwitzerland
| | | | - Fay‐Wei Li
- Boyce Thompson InstituteIthacaNew YorkUSA
- Plant Biology SectionCornell UniversityIthacaNew YorkUSA
| | | | - Susann Wicke
- Institute for BiologyHumboldt University of BerlinBerlinGermany
- Späth‐ArboretumHumboldt University of BerlinBerlinGermany
| | - Aurélien Bailly
- Zurich‐Basel Plant Science CenterZurichSwitzerland
- Department of Plant and Microbial BiologyUniversity of ZurichZurichSwitzerland
| | - Péter Szövényi
- Department of Systematic and Evolutionary BotanyUniversity of ZurichZurichSwitzerland
- Zurich‐Basel Plant Science CenterZurichSwitzerland
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29
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Frangedakis E, Waller M, Nishiyama T, Tsukaya H, Xu X, Yue Y, Tjahjadi M, Gunadi A, Van Eck J, Li F, Szövényi P, Sakakibara K. An Agrobacterium-mediated stable transformation technique for the hornwort model Anthoceros agrestis. THE NEW PHYTOLOGIST 2021; 232:1488-1505. [PMID: 34076270 PMCID: PMC8717380 DOI: 10.1111/nph.17524] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Accepted: 05/20/2021] [Indexed: 05/03/2023]
Abstract
Despite their key phylogenetic position and their unique biology, hornworts have been widely overlooked. Until recently there was no hornwort model species amenable to systematic experimental investigation. Anthoceros agrestis has been proposed as the model species to study hornwort biology. We have developed an Agrobacterium-mediated method for the stable transformation of A. agrestis, a hornwort model species for which a genetic manipulation technique was not yet available. High transformation efficiency was achieved by using thallus tissue grown under low light conditions. We generated a total of 274 transgenic A. agrestis lines expressing the β-glucuronidase (GUS), cyan, green, and yellow fluorescent proteins under control of the CaMV 35S promoter and several endogenous promoters. Nuclear and plasma membrane localization with multiple color fluorescent proteins was also confirmed. The transformation technique described here should pave the way for detailed molecular and genetic studies of hornwort biology, providing much needed insight into the molecular mechanisms underlying symbiosis, carbon-concentrating mechanism, RNA editing and land plant evolution in general.
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Affiliation(s)
| | - Manuel Waller
- Department of Systematic and Evolutionary BotanyUniversity of ZurichZurich8008Switzerland
- Zurich‐Basel Plant Science CenterZurich8092Switzerland
| | - Tomoaki Nishiyama
- Advanced Science Research CenterKanazawa UniversityIshikawa920‐8640Japan
| | - Hirokazu Tsukaya
- Department of Biological SciencesGraduate School of ScienceThe University of TokyoTokyo113‐0033Japan
| | - Xia Xu
- Boyce Thompson InstituteIthacaNY14853‐1801USA
| | - Yuling Yue
- Department of Systematic and Evolutionary BotanyUniversity of ZurichZurich8008Switzerland
- Zurich‐Basel Plant Science CenterZurich8092Switzerland
| | | | | | - Joyce Van Eck
- Boyce Thompson InstituteIthacaNY14853‐1801USA
- Plant Breeding and Genetics SectionCornell UniversityIthacaNY14853‐1801USA
| | - Fay‐Wei Li
- Boyce Thompson InstituteIthacaNY14853‐1801USA
- Plant Biology SectionCornell UniversityIthacaNY14853‐1801USA
| | - Péter Szövényi
- Department of Systematic and Evolutionary BotanyUniversity of ZurichZurich8008Switzerland
- Zurich‐Basel Plant Science CenterZurich8092Switzerland
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30
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Rapid and Modular DNA Assembly for Transformation of Marchantia Chloroplasts. Methods Mol Biol 2021. [PMID: 34028781 DOI: 10.1007/978-1-0716-1472-3_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
Abstract
The bryophyte Marchantia polymorpha , has attracted significant attention as a powerful experimental system for studying aspects of plant biology including synthetic biology applications. We describe an efficient and simple recursive Type IIS DNA assembly method for the generation of DNA constructs for chloroplast genome manipulation, and an optimized technique for Marchantia chloroplast genome transformation. The utility of the system was demonstrated by the expression of a chloroplast codon-optimized cyan fluorescent protein.
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31
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Frangedakis E, Guzman-Chavez F, Rebmann M, Markel K, Yu Y, Perraki A, Tse SW, Liu Y, Rever J, Sauret-Gueto S, Goffinet B, Schneider H, Haseloff J. Construction of DNA Tools for Hyperexpression in Marchantia Chloroplasts. ACS Synth Biol 2021; 10:1651-1666. [PMID: 34097383 PMCID: PMC8296666 DOI: 10.1021/acssynbio.0c00637] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Chloroplasts are attractive platforms for synthetic biology applications since they are capable of driving very high levels of transgene expression, if mRNA production and stability are properly regulated. However, plastid transformation is a slow process and currently limited to a few plant species. The liverwort Marchantia polymorpha is a simple model plant that allows rapid transformation studies; however, its potential for protein hyperexpression has not been fully exploited. This is partially due to the fact that chloroplast post-transcriptional regulation is poorly characterized in this plant. We have mapped patterns of transcription in Marchantia chloroplasts. Furthermore, we have obtained and compared sequences from 51 bryophyte species and identified putative sites for pentatricopeptide repeat protein binding that are thought to play important roles in mRNA stabilization. Candidate binding sites were tested for their ability to confer high levels of reporter gene expression in Marchantia chloroplasts, and levels of protein production and effects on growth were measured in homoplastic transformed plants. We have produced novel DNA tools for protein hyperexpression in this facile plant system that is a test-bed for chloroplast engineering.
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Affiliation(s)
- Eftychios Frangedakis
- Department of Plant Sciences, University of Cambridge, Downing Street, Cambridge CB2 3EA, U.K
| | - Fernando Guzman-Chavez
- Department of Plant Sciences, University of Cambridge, Downing Street, Cambridge CB2 3EA, U.K
| | - Marius Rebmann
- Department of Plant Sciences, University of Cambridge, Downing Street, Cambridge CB2 3EA, U.K
| | - Kasey Markel
- Department of Plant Sciences, University of Cambridge, Downing Street, Cambridge CB2 3EA, U.K
| | - Ying Yu
- College of Life and Environmental Sciences, Hangzhou Normal University, Hangzhou 311121, China
| | - Artemis Perraki
- Department of Plant Sciences, University of Cambridge, Downing Street, Cambridge CB2 3EA, U.K
| | - Sze Wai Tse
- Department of Plant Sciences, University of Cambridge, Downing Street, Cambridge CB2 3EA, U.K
| | - Yang Liu
- Fairy Lake Botanical Garden & Chinese Academy of Sciences, Shenzhen, Guangdong 518004, China
| | - Jenna Rever
- Department of Plant Sciences, University of Cambridge, Downing Street, Cambridge CB2 3EA, U.K
| | - Susanna Sauret-Gueto
- Department of Plant Sciences, University of Cambridge, Downing Street, Cambridge CB2 3EA, U.K
| | - Bernard Goffinet
- Department of Ecology and Evolutionary Biology, University of Connecticut, Storrs, Connecticut 06269-3043, United States
| | - Harald Schneider
- Center for Integrative Conservation, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Menglun, Yunnan 666303, China
| | - Jim Haseloff
- Department of Plant Sciences, University of Cambridge, Downing Street, Cambridge CB2 3EA, U.K
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32
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Zhang Y, Zhou L, Tang K, Xu M, Miao Z. Matching is the Key Factor to Improve the Production of Patchoulol in the Plant Chassis of Marchantia paleacea. ACS OMEGA 2020; 5:33028-33038. [PMID: 33403264 PMCID: PMC7774073 DOI: 10.1021/acsomega.0c04391] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Accepted: 11/20/2020] [Indexed: 05/13/2023]
Abstract
The valuable terpenoids, such as artemisinin acid, have achieved bioproduction in the chassis of microbes recently. In this study, Marchantia paleacea L, a promising plant synthetic biology chassis, was used to explore the possibility of patchoulol production by constructing a synthetic biology pathway composed of FPS and PTS. The experiment results show that the maximum yields based on the cytoplasm and plastid pathway were 621.56 and 1006.45 μg/g, respectively. However, there is no statistically significant difference in the yield of patchoulol between transformant plants with different subcellular compartment-targeting pathways. However, it was found that the highest yield of patchoulol was achieved in transformant plants with similar transcription levels of FPS and PTS. Also, the optimized transcription ratio between PTS and FPS is determined at 1.12 based on statistical analysis and model simulation. Therefore, two kinds of new optimized pathway vectors were constructed. One is based on the fusion protein method, and the other is based on protein expression individually, in which the same promoter and terminator were used to derive the expression of both FPS and PTS. The effect of pathway optimization was tested by transient and stable transformation. The production of patchoulol in transient transformation was the same for the two abovementioned kinds of matching pathway and higher than that for the original pathway. Also, in stable transformation, the yield of patchoulol reached up to 3250.30 μg/g, being three times the maximum content before optimization. It is suggested that M. paleacea is a powerful plant chassis for terpenoid synthetic biology and the matching between enzymes may be the key factor in determining the metabolic flux of the pathway in the study of synthetic biology.
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Westermann J, Koebke E, Lentz R, Hülskamp M, Boisson-Dernier A. A Comprehensive Toolkit for Quick and Easy Visualization of Marker Proteins, Protein-Protein Interactions and Cell Morphology in Marchantia polymorpha. FRONTIERS IN PLANT SCIENCE 2020; 11:569194. [PMID: 33178238 PMCID: PMC7593560 DOI: 10.3389/fpls.2020.569194] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Accepted: 09/22/2020] [Indexed: 05/17/2023]
Abstract
Even though stable genomic transformation of sporelings and thalli of Marchantia polymorpha is straightforward and efficient, numerous problems can arise during critical phases of the process such as efficient spore production, poor selection capacity of antibiotics or low transformation efficiency. It is therefore also desirable to establish quick methods not relying on stable transgenics to analyze the localization, interactions and functions of proteins of interest. The introduction of foreign DNA into living cells via biolistic mechanisms has been first reported roughly 30 years ago and has been commonly exploited in established plant model species such as Arabidopsis thaliana or Nicotiana benthamiana. Here, we report the fast and reliable transient biolistic transformation of Marchantia thallus epidermal cells using fluorescent protein fusions. We present a catalog of fluorescent markers which can be readily used for tagging of a variety of subcellular compartments. Moreover, we report the functionality of the bimolecular fluorescence complementation (BiFC) in M. polymorpha with the example of the p-body markers MpDCP1/2. Finally, we provide standard staining procedures for live cell imaging in M. polymorpha, applicable to visualize cell boundaries or cellular structures, to complement or support protein localizations and to understand how results gained by transient transformations can be embedded in cell architecture and dynamics. Taken together, we offer a set of easy and quick tools for experiments that aim at understanding subcellular localization, protein-protein interactions and thus functions of proteins of interest in the emerging early diverging land plant model M. polymorpha.
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Affiliation(s)
| | | | | | | | - Aurélien Boisson-Dernier
- Institute for Plant Sciences, Faculty of Mathematics and Natural Sciences, University of Cologne, Cologne, Germany
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Cesarino I, Dello Ioio R, Kirschner GK, Ogden MS, Picard KL, Rast-Somssich MI, Somssich M. Plant science's next top models. ANNALS OF BOTANY 2020; 126:1-23. [PMID: 32271862 PMCID: PMC7304477 DOI: 10.1093/aob/mcaa063] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/31/2019] [Accepted: 04/08/2020] [Indexed: 05/05/2023]
Abstract
BACKGROUND Model organisms are at the core of life science research. Notable examples include the mouse as a model for humans, baker's yeast for eukaryotic unicellular life and simple genetics, or the enterobacteria phage λ in virology. Plant research was an exception to this rule, with researchers relying on a variety of non-model plants until the eventual adoption of Arabidopsis thaliana as primary plant model in the 1980s. This proved to be an unprecedented success, and several secondary plant models have since been established. Currently, we are experiencing another wave of expansion in the set of plant models. SCOPE Since the 2000s, new model plants have been established to study numerous aspects of plant biology, such as the evolution of land plants, grasses, invasive and parasitic plant life, adaptation to environmental challenges, and the development of morphological diversity. Concurrent with the establishment of new plant models, the advent of the 'omics' era in biology has led to a resurgence of the more complex non-model plants. With this review, we introduce some of the new and fascinating plant models, outline why they are interesting subjects to study, the questions they will help to answer, and the molecular tools that have been established and are available to researchers. CONCLUSIONS Understanding the molecular mechanisms underlying all aspects of plant biology can only be achieved with the adoption of a comprehensive set of models, each of which allows the assessment of at least one aspect of plant life. The model plants described here represent a step forward towards our goal to explore and comprehend the diversity of plant form and function. Still, several questions remain unanswered, but the constant development of novel technologies in molecular biology and bioinformatics is already paving the way for the next generation of plant models.
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Affiliation(s)
- Igor Cesarino
- Department of Botany, Institute of Biosciences, University of São Paulo, Rua do Matão 277, Butantã, São Paulo, Brazil
| | - Raffaele Dello Ioio
- Dipartimento di Biologia e Biotecnologie, Università di Roma La Sapienza, Rome, Italy
| | - Gwendolyn K Kirschner
- University of Bonn, Institute of Crop Science and Resource Conservation (INRES), Division of Crop Functional Genomics, Bonn, Germany
| | - Michael S Ogden
- School of BioSciences, University of Melbourne, Parkville, VIC, Australia
- Max Planck Institute of Molecular Plant Physiology, Potsdam-Golm, Germany
| | - Kelsey L Picard
- School of Natural Sciences, University of Tasmania, Hobart, TAS, Australia
| | - Madlen I Rast-Somssich
- School of Biological Sciences, Monash University, Clayton Campus, Melbourne, VIC, Australia
| | - Marc Somssich
- School of BioSciences, University of Melbourne, Parkville, VIC, Australia
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