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Li XP, Hou DY, Wu JC, Zhang P, Wang YZ, Lv MY, Yi Y, Xu W. Stimuli-Responsive Nanomaterials for Tumor Immunotherapy. ACS Biomater Sci Eng 2024; 10:5474-5495. [PMID: 39171865 DOI: 10.1021/acsbiomaterials.4c00388] [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] [Indexed: 08/23/2024]
Abstract
Cancer remains a significant challenge in extending human life expectancy in the 21st century, with staggering numbers projected by the International Agency for Research on Cancer for upcoming years. While conventional cancer therapies exist, their limitations, in terms of efficacy and side effects, demand the development of novel treatments that selectively target cancer cells. Tumor immunotherapy has emerged as a promising approach, but low response rates and immune-related side effects present significant clinical challenges. Researchers have begun combining immunotherapy with nanomaterials to optimize tumor-killing effects. Stimuli-responsive nanomaterials have become a focus of cancer immunotherapy research due to their unique properties. These nanomaterials target specific signals in the tumor microenvironment, such as pH or temperature changes, to precisely deliver therapeutic agents and minimize damage to healthy tissue. This article reviews the recent developments and clinical applications of endogenous and exogenous stimuli-responsive nanomaterials for tumor immunotherapy, analyzing the advantages and limitations of these materials and highlighting their potential for enhancing the immune response to cancer and improving patient outcomes.
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Affiliation(s)
- Xiang-Peng Li
- NHC and CAMS Key Laboratory of Molecular Probe and Targeted Theranostics, Heilongjiang Key Laboratory of Scientific Research in Urology, Department of Urology, Harbin Medical University Cancer Hospital, Harbin, 150001, P. R. China
- Department of Urology, The Fourth Hospital of Harbin Medical University, Harbin, 150001, P. R. China
| | - Da-Yong Hou
- NHC and CAMS Key Laboratory of Molecular Probe and Targeted Theranostics, Heilongjiang Key Laboratory of Scientific Research in Urology, Department of Urology, Harbin Medical University Cancer Hospital, Harbin, 150001, P. R. China
| | - Jiong-Cheng Wu
- NHC and CAMS Key Laboratory of Molecular Probe and Targeted Theranostics, Heilongjiang Key Laboratory of Scientific Research in Urology, Department of Urology, Harbin Medical University Cancer Hospital, Harbin, 150001, P. R. China
| | - Peng Zhang
- NHC and CAMS Key Laboratory of Molecular Probe and Targeted Theranostics, Heilongjiang Key Laboratory of Scientific Research in Urology, Department of Urology, Harbin Medical University Cancer Hospital, Harbin, 150001, P. R. China
| | - Yue-Ze Wang
- NHC and CAMS Key Laboratory of Molecular Probe and Targeted Theranostics, Heilongjiang Key Laboratory of Scientific Research in Urology, Department of Urology, Harbin Medical University Cancer Hospital, Harbin, 150001, P. R. China
| | - Mei-Yu Lv
- NHC and CAMS Key Laboratory of Molecular Probe and Targeted Theranostics, Heilongjiang Key Laboratory of Scientific Research in Urology, Department of Urology, Harbin Medical University Cancer Hospital, Harbin, 150001, P. R. China
| | - Yu Yi
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology (NCNST), Beijing, 100190, P. R. China
| | - Wanhai Xu
- NHC and CAMS Key Laboratory of Molecular Probe and Targeted Theranostics, Heilongjiang Key Laboratory of Scientific Research in Urology, Department of Urology, Harbin Medical University Cancer Hospital, Harbin, 150001, P. R. China
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Kwon OK, Moon H, Jeong AR, Yeom G, Park CJ. Rice small secreted peptide, OsRALF26, recognized by FERONIA-like receptor 1 induces immunity in rice and Arabidopsis. THE PLANT JOURNAL : FOR CELL AND MOLECULAR BIOLOGY 2024; 118:1528-1549. [PMID: 38507319 DOI: 10.1111/tpj.16694] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Revised: 01/10/2024] [Accepted: 02/07/2024] [Indexed: 03/22/2024]
Abstract
Rapid alkalinization factors (RALFs), belonging to a family of small secreted peptides, have been considered as important signaling molecules in diverse biological processes, including immunity. Current studies on RALF-modulated immunity mainly focus on Arabidopsis, but little is reported in crop plants. The rice immune receptor XA21 confers immunity to the bacterial blight pathogen, Xanthomonas oryzae pv. oryzae (Xoo). Here, we pursued functional characterization of rice RALF26 (OsRALF26) up-regulated by Xoo during XA21-mediated immune response. When applied exogenously as a recombinant peptide, OsRALF26 induced a series of immune responses, including pathogenesis-related genes (PRs) induction, reactive oxygen species (ROS) production, and callose deposition in rice and/or Arabidopsis. Transgenic rice and Arabidopsis overexpressing OsRALF26 exhibited significantly enhanced resistance to Xoo and Pseudomonas syringae pv. tomato DC3000 (Pst DC3000), respectively. In yeast two-hybrid, pull-down assays, and co-immunoprecipitation analyses, rice FER-like receptor 1 (OsFLR1) was identified as a receptor of OsRALF26. Transient expression of OsFLR1 in Nicotiana benthamiana leaves displayed significantly increased ROS production and callose deposition after OsRALF26 treatment. Together, we propose that OsRALF26 induced by Xoo in an XA21-dependent manner is perceived by OsFLR1 and may play a novel role in the enforcement of XA21-mediated immunity.
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Affiliation(s)
- Oh-Kyu Kwon
- Department of Molecular Biology, Sejong University, Seoul, 05006, South Korea
| | - Hyeran Moon
- Department of Molecular Biology, Sejong University, Seoul, 05006, South Korea
| | - A-Ram Jeong
- Department of Molecular Biology, Sejong University, Seoul, 05006, South Korea
| | - Gunn Yeom
- Department of Bioresources Engineering, Sejong University, Seoul, 05006, South Korea
| | - Chang-Jin Park
- Department of Molecular Biology, Sejong University, Seoul, 05006, South Korea
- Department of Bioresources Engineering, Sejong University, Seoul, 05006, South Korea
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Hong C, Lee HG, Shim S, Park OS, Kim JH, Lee K, Oh E, Kim J, Jung YJ, Seo PJ. Histone modification-dependent production of peptide hormones facilitates acquisition of pluripotency during leaf-to-callus transition in Arabidopsis. THE NEW PHYTOLOGIST 2024; 242:1068-1083. [PMID: 38406998 DOI: 10.1111/nph.19637] [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: 11/30/2023] [Accepted: 01/07/2024] [Indexed: 02/27/2024]
Abstract
Chromatin configuration is critical for establishing tissue identity and changes substantially during tissue identity transitions. The crucial scientific and agricultural technology of in vitro tissue culture exploits callus formation from diverse tissue explants and tissue regeneration via de novo organogenesis. We investigated the dynamic changes in H3ac and H3K4me3 histone modifications during leaf-to-callus transition in Arabidopsis thaliana. We analyzed changes in the global distribution of H3ac and H3K4me3 during the leaf-to-callus transition, focusing on transcriptionally active regions in calli relative to leaf explants, defined by increased accumulation of both H3ac and H3K4me3. Peptide signaling was particularly activated during callus formation; the peptide hormones RGF3, RGF8, PIP1 and PIPL3 were upregulated, promoting callus proliferation and conferring competence for de novo shoot organogenesis. The corresponding peptide receptors were also implicated in peptide-regulated callus proliferation and regeneration capacity. The effect of peptide hormones in plant regeneration is likely at least partly conserved in crop plants. Our results indicate that chromatin-dependent regulation of peptide hormone production not only stimulates callus proliferation but also establishes pluripotency, improving the overall efficiency of two-step regeneration in plant systems.
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Affiliation(s)
- Cheljong Hong
- Department of Chemistry, Seoul National University, Seoul, 08826, Korea
| | - Hong Gil Lee
- Department of Chemistry, Seoul National University, Seoul, 08826, Korea
- Research Institute of Basic Science, Seoul National University, Seoul, 08826, Korea
| | - Sangrea Shim
- Department of Forest Resources, College of Forest and Environmental Sciences, Kangwon National University, Chuncheon, 24341, Korea
| | - Ok-Sun Park
- Research Institute of Basic Science, Seoul National University, Seoul, 08826, Korea
| | - Jong Hee Kim
- Division of Horticultural Biotechnology, School of Biotechnology, Hankyong National University, Anseong, 17579, Korea
| | - Kyounghee Lee
- Research Institute of Basic Science, Seoul National University, Seoul, 08826, Korea
| | - Eunkyoo Oh
- Department of Life Sciences, Korea University, Seoul, 08826, Korea
| | - Jungmook Kim
- Department of Bioenergy Science and Technology, Chonnam National University, Gwangju, 61186, Korea
- Department of Integrative Food, Bioscience and Biotechnology, Chonnam National University, Gwangju, 61186, Korea
| | - Yu Jin Jung
- Division of Horticultural Biotechnology, School of Biotechnology, Hankyong National University, Anseong, 17579, Korea
- Institute of Genetic Engineering, Hankyong National University, Anseong, 17579, Korea
| | - Pil Joon Seo
- Department of Chemistry, Seoul National University, Seoul, 08826, Korea
- Research Institute of Basic Science, Seoul National University, Seoul, 08826, Korea
- Plant Genomics and Breeding Institute, Seoul National University, Seoul, 08826, Korea
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Jing Y, Zhao F, Lai K, Sun F, Sun C, Zou X, Xu M, Fu A, Sharifi R, Chen J, Zheng X, Luan S. Plant elicitor Peptides regulate root hair development in Arabidopsis. FRONTIERS IN PLANT SCIENCE 2024; 15:1336129. [PMID: 38425796 PMCID: PMC10902123 DOI: 10.3389/fpls.2024.1336129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Accepted: 02/02/2024] [Indexed: 03/02/2024]
Abstract
Plant Elicitor Peptides (Peps) induce plant immune responses and inhibit root growth through their receptors PEPR1 and PEPR2, two receptor-like kinases. In our study, we found a previously unknown function of Peps that enhance root hair growth in a PEPRs-independent manner. When we characterized the expression patterns of PROPEP genes, we found several gene promoters of PROPEP gene family were particularly active in root hairs. Furthermore, we observed that PROPEP2 is vital for root hair development, as disruption of PROPEP2 gene led to a significant reduction in root hair density and length. We also discovered that PROPEP2 regulates root hair formation via the modulation of CPC and GL2 expression, thereby influencing the cell-fate determination of root hairs. Additionally, calcium signaling appeared to be involved in PROPEP2/Pep2-induced root hair growth. These findings shed light on the function of Peps in root hair development.
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Affiliation(s)
- Yanping Jing
- International Genome Center, Jiangsu University, Zhenjiang, China
- School of Life Sciences, Jiangsu University, Zhenjiang, China
- Chinese Education Ministry’s Key Laboratory of Western Resources and Modern Biotechnology, Key Laboratory of Biotechnology Shaanxi Province, College of Life Sciences, Northwest University, Xi’an, Shaanxi, China
| | - Fugeng Zhao
- College of Life Sciences, Nanjing University, Nanjing, Jiangsu, China
| | - Ke Lai
- Chinese Education Ministry’s Key Laboratory of Western Resources and Modern Biotechnology, Key Laboratory of Biotechnology Shaanxi Province, College of Life Sciences, Northwest University, Xi’an, Shaanxi, China
| | - Fei Sun
- Chinese Education Ministry’s Key Laboratory of Western Resources and Modern Biotechnology, Key Laboratory of Biotechnology Shaanxi Province, College of Life Sciences, Northwest University, Xi’an, Shaanxi, China
| | - Chenjie Sun
- Chinese Education Ministry’s Key Laboratory of Western Resources and Modern Biotechnology, Key Laboratory of Biotechnology Shaanxi Province, College of Life Sciences, Northwest University, Xi’an, Shaanxi, China
| | - Xingyue Zou
- Chinese Education Ministry’s Key Laboratory of Western Resources and Modern Biotechnology, Key Laboratory of Biotechnology Shaanxi Province, College of Life Sciences, Northwest University, Xi’an, Shaanxi, China
| | - Min Xu
- Chinese Education Ministry’s Key Laboratory of Western Resources and Modern Biotechnology, Key Laboratory of Biotechnology Shaanxi Province, College of Life Sciences, Northwest University, Xi’an, Shaanxi, China
| | - Aigen Fu
- Chinese Education Ministry’s Key Laboratory of Western Resources and Modern Biotechnology, Key Laboratory of Biotechnology Shaanxi Province, College of Life Sciences, Northwest University, Xi’an, Shaanxi, China
| | - Rouhallah Sharifi
- Department of Plant Protection, College of Agriculture and Natural Resources, Razi University, Kermanshah, Iran
| | - Jian Chen
- International Genome Center, Jiangsu University, Zhenjiang, China
- School of Life Sciences, Jiangsu University, Zhenjiang, China
| | - Xiaojiang Zheng
- Chinese Education Ministry’s Key Laboratory of Western Resources and Modern Biotechnology, Key Laboratory of Biotechnology Shaanxi Province, College of Life Sciences, Northwest University, Xi’an, Shaanxi, China
| | - Sheng Luan
- Department of Plant and Microbial Biology, University of California, Berkeley, Berkeley, CA, United States
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Jing Y, Zheng X, Sharifi R, Chen J. Plant elicitor peptide induces endocytosis of plasma membrane proteins in Arabidopsis. FRONTIERS IN PLANT SCIENCE 2023; 14:1328250. [PMID: 38186590 PMCID: PMC10766710 DOI: 10.3389/fpls.2023.1328250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Accepted: 12/07/2023] [Indexed: 01/09/2024]
Abstract
In plants, the regulation of plasma membrane (PM) dynamics through endocytosis plays a crucial role in responding to external environmental cues and defending against pathogens. The Arabidopsis plant elicitor peptides (Peps), originating from precursor proteins called PROPEPs, have been implicated in various aspects of plant immunity. This study delves into the signaling pathway of Peps, particularly Pep1, and its effect on PM protein internalization. Using PIN2 and BRI1 as PM markers, we demonstrated that Pep1 stimulates the endocytosis of these PM-localized proteins through clathrin-mediated endocytosis (CME). CLC2 and CLC3, two light chains of clathrin, are vital for Pep1-induced PIN2-GFP and BRI1-GFP internalization.The internalized PIN2 and BRI1 are subsequently transported to the vacuole via the trans-Golgi network/early endosome (TGN/EE) and prevacuolar compartment (PVC) pathways. Intriguingly, salicylic acid (SA) negatively regulates the effect of Pep1 on PM endocytosis. This study sheds light on a previously unknown signaling pathway by which danger peptides like Pep1 influence PM dynamics, contributing to a deeper understanding of the function of plant elicitor peptide.
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Affiliation(s)
- Yanping Jing
- International Genome Center, Jiangsu University, Zhenjiang, China
- School of Life Sciences, Jiangsu University, Zhenjiang, China
- Chinese Education Ministry’s Key Laboratory of Western Resources and Modern Biotechnology, Key Laboratory of Biotechnology Shaanxi Province, College of Life Sciences, Northwest University, Xi’an, Shaanxi, China
| | - Xiaojiang Zheng
- Chinese Education Ministry’s Key Laboratory of Western Resources and Modern Biotechnology, Key Laboratory of Biotechnology Shaanxi Province, College of Life Sciences, Northwest University, Xi’an, Shaanxi, China
| | - Rouhallah Sharifi
- Department of Plant Protection, College of Agriculture and Natural Resources, Razi University, Kermanshah, Iran
| | - Jian Chen
- International Genome Center, Jiangsu University, Zhenjiang, China
- School of Life Sciences, Jiangsu University, Zhenjiang, China
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He Y, He X, Wang X, Hao M, Gao J, Wang Y, Yang ZN, Meng X. An EPFL peptide signaling pathway promotes stamen elongation via enhancing filament cell proliferation to ensure successful self-pollination in Arabidopsis thaliana. THE NEW PHYTOLOGIST 2023; 238:1045-1058. [PMID: 36772858 DOI: 10.1111/nph.18806] [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: 05/10/2022] [Accepted: 01/30/2023] [Indexed: 06/18/2023]
Abstract
Proper stamen filament elongation is essential for plant self-pollination and reproduction. Several phytohormones such as jasmonate and gibberellin play important roles in controlling filament elongation, but other endogenous signals involved in this developmental process remain unknown. We report here that three EPIDERMAL PATTERNING FACTOR-LIKE (EPFL) family peptides, EPFL4, EPFL5 and EPFL6, act redundantly to promote stamen filament elongation via enhancing filament cell proliferation in Arabidopsis thaliana. Knockout of EPFL4-6 genes led to shortened filaments due to defective filament cell proliferation, resulting in pollination failure and male sterility. Further genetic and biochemical analyses indicated that the ERECTA family and the SOMATIC EMBRYOGENESIS RECEPTOR KINASE (SERK) family RLKs form receptor complexes to perceive EPFL4-6 peptides and promote filament cell proliferation. Moreover, based on both loss- and gain-of-function genetic analyses, the mitogen-activated protein kinase cascade MKK4/MKK5-MPK6 was shown to function downstream of EPFL4-6 to positively regulate cell proliferation in stamen filaments. Together, this study reveals that an EPFL peptide signaling pathway composed of the EPFL4-6 peptide ligands, the ERECTA-SERK receptor complexes and the downstream MKK4/MKK5-MPK6 cascade promotes stamen filament elongation via enhancing filament cell proliferation to ensure successful self-pollination and normal fertility in Arabidopsis.
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Affiliation(s)
- Yunxia He
- Shanghai Key Laboratory of Plant Molecular Sciences, College of Life Sciences, Shanghai Normal University, Shanghai, 200234, China
| | - Xiaomeng He
- Shanghai Key Laboratory of Bio-Energy Crops, School of Life Sciences, Shanghai University, Shanghai, 200444, China
| | - Xiaoyang Wang
- Shanghai Key Laboratory of Plant Molecular Sciences, College of Life Sciences, Shanghai Normal University, Shanghai, 200234, China
| | - Mengyue Hao
- Shanghai Key Laboratory of Plant Molecular Sciences, College of Life Sciences, Shanghai Normal University, Shanghai, 200234, China
| | - Jiale Gao
- Shanghai Key Laboratory of Plant Molecular Sciences, College of Life Sciences, Shanghai Normal University, Shanghai, 200234, China
| | - Yangxiayu Wang
- Shanghai Key Laboratory of Bio-Energy Crops, School of Life Sciences, Shanghai University, Shanghai, 200444, China
| | - Zhong-Nan Yang
- Shanghai Key Laboratory of Plant Molecular Sciences, College of Life Sciences, Shanghai Normal University, Shanghai, 200234, China
| | - Xiangzong Meng
- Shanghai Key Laboratory of Plant Molecular Sciences, College of Life Sciences, Shanghai Normal University, Shanghai, 200234, China
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Fedoreyeva LI. Molecular Mechanisms of Regulation of Root Development by Plant Peptides. PLANTS (BASEL, SWITZERLAND) 2023; 12:1320. [PMID: 36987008 PMCID: PMC10053774 DOI: 10.3390/plants12061320] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Revised: 02/14/2023] [Accepted: 03/01/2023] [Indexed: 06/19/2023]
Abstract
Peptides perform many functions, participating in the regulation of cell differentiation, regulating plant growth and development, and also involved in the response to stress factors and in antimicrobial defense. Peptides are an important class biomolecules for intercellular communication and in the transmission of various signals. The intercellular communication system based on the ligand-receptor bond is one of the most important molecular bases for creating complex multicellular organisms. Peptide-mediated intercellular communication plays a critical role in the coordination and determination of cellular functions in plants. The intercellular communication system based on the receptor-ligand is one of the most important molecular foundations for creating complex multicellular organisms. Peptide-mediated intercellular communication plays a critical role in the coordination and determination of cellular functions in plants. The identification of peptide hormones, their interaction with receptors, and the molecular mechanisms of peptide functioning are important for understanding the mechanisms of both intercellular communications and for regulating plant development. In this review, we drew attention to some peptides involved in the regulation of root development, which implement this regulation by the mechanism of a negative feedback loop.
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Affiliation(s)
- Larisa I Fedoreyeva
- All-Russia Research Institute of Agricultural Biotechnology, Timiryazevskaya 42, 127550 Moscow, Russia
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Kang J, Wang X, Ishida T, Grienenberger E, Zheng Q, Wang J, Zhang Y, Chen W, Chen M, Song XF, Wu C, Hu Z, Jia L, Li C, Liu CM, Fletcher JC, Sawa S, Wang G. A group of CLE peptides regulates de novo shoot regeneration in Arabidopsis thaliana. THE NEW PHYTOLOGIST 2022; 235:2300-2312. [PMID: 35642449 DOI: 10.1111/nph.18291] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Accepted: 05/22/2022] [Indexed: 06/15/2023]
Abstract
Known for their regulatory roles in stem cell homeostasis, CLAVATA3/ESR-RELATED (CLE) peptides also function as mediators of external stimuli such as hormones. De novo shoot regeneration, representing the remarkable plant cellular plasticity, involves reconstitution of stem cells under control of stem-cell regulators. Yet whether and how stem cell-regulating CLE peptides are implicated in plant regeneration remains unknown. By CRISPR/Cas9-induced loss-of-function studies, peptide application, precursor overexpression, and expression analyses, the role of CLE1-CLE7 peptides and their receptors in de novo shoot regeneration was studied in Arabidopsis thaliana. CLE1-CLE7 are induced by callus-induction medium and dynamically expressed in pluripotent callus. Exogenously-applied CLE1-CLE7 peptides or precursor overexpression effectively leads to shoot regeneration suppression, whereas their simultaneous mutation results in enhanced regenerative capacity, demonstrating that CLE1-CLE7 peptides redundantly function as negative regulators of de novo shoot regeneration. CLE1-CLE7-mediated shoot regeneration suppression is impaired in loss-of-function mutants of callus-expressed CLAVATA1 (CLV1) and BARELY ANY MERISTEM1 (BAM1) genes, indicating that CLV1/BAM1 are required for CLE1-CLE7-mediated shoot regeneration signaling. CLE1-CLE7 signaling resulted in transcriptional repression of WUSCHEL (WUS), a stem cell-promoting transcription factor known as a principal regulator of plant regeneration. Our results indicate that functionally-redundant CLE1-CLE7 peptides genetically act through CLV1/BAM1 receptors and repress WUS expression to modulate shoot-regeneration capacity, establishing the mechanistic basis for CLE1-CLE7-mediated shoot regeneration and a novel role for CLE peptides in hormone-dependent developmental plasticity.
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Affiliation(s)
- Jingke Kang
- National Engineering Laboratory for Endangered Medicinal Resource Development in Northwest China, Key Laboratory of Medicinal Resources and Natural Pharmaceutical Chemistry of Ministry of Education, College of Life Sciences, Shaanxi Normal University, Xi'an, 710119, China
| | - Xuening Wang
- National Engineering Laboratory for Endangered Medicinal Resource Development in Northwest China, Key Laboratory of Medicinal Resources and Natural Pharmaceutical Chemistry of Ministry of Education, College of Life Sciences, Shaanxi Normal University, Xi'an, 710119, China
| | - Takashi Ishida
- International Research Organization for Advanced Science and Technology (IROAST), Kumamoto University, Kumamoto, 860-8555, Japan
| | - Etienne Grienenberger
- Plant Gene Expression Center, USDA-ARS/UC Berkeley, Albany, CA, 94710, USA
- Department of Plant and Microbial Biology, University of California, Berkeley, CA, 94720, USA
| | - Qian Zheng
- National Engineering Laboratory for Endangered Medicinal Resource Development in Northwest China, Key Laboratory of Medicinal Resources and Natural Pharmaceutical Chemistry of Ministry of Education, College of Life Sciences, Shaanxi Normal University, Xi'an, 710119, China
| | - Jing Wang
- National Engineering Laboratory for Endangered Medicinal Resource Development in Northwest China, Key Laboratory of Medicinal Resources and Natural Pharmaceutical Chemistry of Ministry of Education, College of Life Sciences, Shaanxi Normal University, Xi'an, 710119, China
| | - Yonghong Zhang
- Laboratory of Medicinal Plant, Hubei Key Laboratory of Wudang Local Chinese Medicine Research, Academy of Bio-Medicine Research, School of Basic Medicine, Hubei University of Medicine, Shiyan, 442000, China
| | - Wenqiang Chen
- Key Laboratory of Plant Molecular Physiology, Institute of Botany, Chinese Academy of Sciences, Beijing, 100093, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Mengmeng Chen
- Key Laboratory of Plant Molecular Physiology, Institute of Botany, Chinese Academy of Sciences, Beijing, 100093, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Xiu-Fen Song
- Key Laboratory of Plant Molecular Physiology, Institute of Botany, Chinese Academy of Sciences, Beijing, 100093, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Chengyun Wu
- Key Laboratory of Plant Stress Biology, School of Life Sciences, Henan University, Kaifeng, 475004, China
| | - Zhubing Hu
- Key Laboratory of Plant Stress Biology, School of Life Sciences, Henan University, Kaifeng, 475004, China
| | - Lingyu Jia
- National Engineering Laboratory for Endangered Medicinal Resource Development in Northwest China, Key Laboratory of Medicinal Resources and Natural Pharmaceutical Chemistry of Ministry of Education, College of Life Sciences, Shaanxi Normal University, Xi'an, 710119, China
| | - Chen Li
- Laboratory of Medicinal Plant, Hubei Key Laboratory of Wudang Local Chinese Medicine Research, Academy of Bio-Medicine Research, School of Basic Medicine, Hubei University of Medicine, Shiyan, 442000, China
| | - Chun-Ming Liu
- Key Laboratory of Plant Molecular Physiology, Institute of Botany, Chinese Academy of Sciences, Beijing, 100093, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Jennifer C Fletcher
- Plant Gene Expression Center, USDA-ARS/UC Berkeley, Albany, CA, 94710, USA
- Department of Plant and Microbial Biology, University of California, Berkeley, CA, 94720, USA
| | - Shinichiro Sawa
- International Research Center for Agricultural and Environmental Biology (IRCAEB), 2-39-1 Kurokami, Chuo-ku, Kumamoto, 860-8555, Japan
| | - Guodong Wang
- National Engineering Laboratory for Endangered Medicinal Resource Development in Northwest China, Key Laboratory of Medicinal Resources and Natural Pharmaceutical Chemistry of Ministry of Education, College of Life Sciences, Shaanxi Normal University, Xi'an, 710119, China
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Lv X, Sun Y, Hao P, Zhang C, Tian J, Fu M, Xu Z, Wang Y, Zhang X, Xu X, Wu T, Han Z. RBP differentiation contributes to selective transmissibility of OPT3 mRNAs. PLANT PHYSIOLOGY 2021; 187:1587-1604. [PMID: 34618059 PMCID: PMC8566248 DOI: 10.1093/plphys/kiab366] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Accepted: 07/11/2021] [Indexed: 06/13/2023]
Abstract
Long-distance mobile mRNAs play key roles in gene regulatory networks that control plant development and stress tolerance. However, the mechanisms underlying species-specific delivery of mRNA still need to be elucidated. Here, the use of grafts involving highly heterozygous apple (Malus) genotypes allowed us to demonstrate that apple (Malus domestica) oligopeptide transporter3 (MdOPT3) mRNA can be transported over a long distance, from the leaf to the root, to regulate iron uptake; however, the mRNA of Arabidopsis (Arabidopsis thaliana) oligopeptide transporter 3 (AtOPT3), the MdOPT3 homolog from A. thaliana, does not move from shoot to root. Reciprocal heterologous expression of the two types of mRNAs showed that the immobile AtOPT3 became mobile and moved from the shoot to the root in two woody species, Malus and Populus, while the mobile MdOPT3 became immobile in two herbaceous species, A. thaliana and tomato (Solanum lycopersicum). Furthermore, we demonstrated that the different transmissibility of OPT3 in A. thaliana and Malus might be caused by divergence in RNA-binding proteins between herbaceous and woody plants. This study provides insights into mechanisms underlying differences in mRNA mobility and validates the important physiological functions associated with this process.
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Affiliation(s)
- Xinmin Lv
- State Key Laboratory of Agrobiotechnology, College of Horticulture, China Agricultural University, Beijing, 100193, China
| | - Yaqiang Sun
- State Key Laboratory of Agrobiotechnology, College of Horticulture, China Agricultural University, Beijing, 100193, China
| | - Pengbo Hao
- State Key Laboratory of Agrobiotechnology, College of Horticulture, China Agricultural University, Beijing, 100193, China
| | - Cankui Zhang
- Department of Agronomy and Purdue Center for Plant Biology, Purdue University, West Lafayette, Indiana, 47907, USA
| | - Ji Tian
- Plant Science and Technology College, Beijing University of Agriculture, Beijing, 102206, China
| | - Mengmeng Fu
- State Key Laboratory of Agrobiotechnology, College of Horticulture, China Agricultural University, Beijing, 100193, China
| | - Zhen Xu
- State Key Laboratory of Agrobiotechnology, College of Horticulture, China Agricultural University, Beijing, 100193, China
| | - Yi Wang
- State Key Laboratory of Agrobiotechnology, College of Horticulture, China Agricultural University, Beijing, 100193, China
| | - Xinzhong Zhang
- State Key Laboratory of Agrobiotechnology, College of Horticulture, China Agricultural University, Beijing, 100193, China
| | - Xuefeng Xu
- State Key Laboratory of Agrobiotechnology, College of Horticulture, China Agricultural University, Beijing, 100193, China
| | - Ting Wu
- State Key Laboratory of Agrobiotechnology, College of Horticulture, China Agricultural University, Beijing, 100193, China
| | - Zhenhai Han
- State Key Laboratory of Agrobiotechnology, College of Horticulture, China Agricultural University, Beijing, 100193, China
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10
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Khan SU, Khan MHU, Ahmar S, Fan C. Comprehensive study and multipurpose role of the CLV3/ESR-related (CLE) genes family in plant growth and development. J Cell Physiol 2020; 236:2298-2317. [PMID: 32864739 DOI: 10.1002/jcp.30021] [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: 07/20/2020] [Revised: 08/04/2020] [Accepted: 08/11/2020] [Indexed: 11/10/2022]
Abstract
The CLAVATA3/endosperm surrounding region-related (CLE) is one of the most important signaling peptides families in plants. These peptides signaling are common in the cell to cell communication and control various physiological and developmental processes, that is cell differentiation and proliferation, self-incompatibility, and the defense response. The CLE signaling systems are conserved across the plant kingdom but have a diverse mode of action in various developmental processes in different species. In this review, we concise various methods of peptides identification, structure, and molecular identity of the CLE family, the developmental role of CLE genes/peptides in plants, environmental stimuli, and CLE family and some other novel progress in CLE genes/peptides in various crops, and so forth. According to previous literature, about 1,628 CLE genes were identified in land plants, which deeply explained the tale of plant development. Nevertheless, some important queries need to be addressed to get clear insights into the CLE gene family in other organisms and their role in various physiological and developmental processes. Furthermore, we summarized the power of the CLE family around the environment as well as bifunctional activity and the crystal structure recognition mechanism of CLE peptides by their receptors and CLE clusters functions. We strongly believed that the discovery of the CLE family in other organisms would provide a significant breakthrough for future revolutionary and functional studies.
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Affiliation(s)
- Shahid U Khan
- National Key Laboratory of Crop Genetic Improvement, Huazhong Agricultural University, Wuhan, China
| | - Muhammad Hafeez U Khan
- National Key Laboratory of Crop Genetic Improvement, Huazhong Agricultural University, Wuhan, China
| | - Sunny Ahmar
- National Key Laboratory of Crop Genetic Improvement, Huazhong Agricultural University, Wuhan, China
| | - Chuchuan Fan
- National Key Laboratory of Crop Genetic Improvement, Huazhong Agricultural University, Wuhan, China
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11
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Li Z, Liu D, Xia Y, Li Z, Niu N, Ma S, Wang J, Song Y, Zhang G. Identification and Functional Analysis of the CLAVATA3/EMBRYO SURROUNDING REGION (CLE) Gene Family in Wheat. Int J Mol Sci 2019; 20:E4319. [PMID: 31484454 PMCID: PMC6747155 DOI: 10.3390/ijms20174319] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2019] [Revised: 08/25/2019] [Accepted: 09/01/2019] [Indexed: 12/13/2022] Open
Abstract
CLAVATA3/EMBRYO SURROUNDING REGION (CLE) peptides are post-translationally cleaved and modified peptides from their corresponding pre-propeptides. Although they are only 12 to 13 amino acids in length, they are important ligands involved in regulating cell proliferation and differentiation in plant shoots, roots, vasculature, and other tissues. They function by interacting with their corresponding receptors. CLE peptides have been studied in many plants, but not in wheat. We identified 104 TaCLE genes in the wheat genome based on a genome-wide scan approach. Most of these genes have homologous copies distributed on sub-genomes A, B, and D. A few genes are derived from tandem duplication and segmental duplication events. Phylogenetic analysis revealed that TaCLE genes can be divided into five different groups. We obtained functional characterization of the peptides based on the evolutionary relationships among the CLE peptide families of wheat, rice, and Arabidopsis, and expression pattern analysis. Using chemically synthesized peptides (TaCLE3p and TaCLE34p), we found that TaCLE3 and TaCLE34 play important roles in regulating wheat and Arabidopsis root development, and wheat stem development. Overexpression analysis of TaCLE3 in Arabidopsis revealed that TaCLE3 not only affects the development of roots and stems, but also affects the development of leaves and fruits. These data represent the first comprehensive information on TaCLE family members.
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Affiliation(s)
- Zheng Li
- College of Agronomy, Northwest A&F University, National Yangling Agricultural Biotechnology & Breeding Center, Yangling Branch of State Wheat Improvement Centre, Wheat Breeding Engineering Research Center, Ministry of Education, Key Laboratory of Crop Heterosis of Shaanxi Province, Yangling 712100, China
| | - Dan Liu
- College of Agronomy, Northwest A&F University, National Yangling Agricultural Biotechnology & Breeding Center, Yangling Branch of State Wheat Improvement Centre, Wheat Breeding Engineering Research Center, Ministry of Education, Key Laboratory of Crop Heterosis of Shaanxi Province, Yangling 712100, China
| | - Yu Xia
- College of Agronomy, Northwest A&F University, National Yangling Agricultural Biotechnology & Breeding Center, Yangling Branch of State Wheat Improvement Centre, Wheat Breeding Engineering Research Center, Ministry of Education, Key Laboratory of Crop Heterosis of Shaanxi Province, Yangling 712100, China
| | - Ziliang Li
- College of Agronomy, Northwest A&F University, National Yangling Agricultural Biotechnology & Breeding Center, Yangling Branch of State Wheat Improvement Centre, Wheat Breeding Engineering Research Center, Ministry of Education, Key Laboratory of Crop Heterosis of Shaanxi Province, Yangling 712100, China
| | - Na Niu
- College of Agronomy, Northwest A&F University, National Yangling Agricultural Biotechnology & Breeding Center, Yangling Branch of State Wheat Improvement Centre, Wheat Breeding Engineering Research Center, Ministry of Education, Key Laboratory of Crop Heterosis of Shaanxi Province, Yangling 712100, China
| | - Shoucai Ma
- College of Agronomy, Northwest A&F University, National Yangling Agricultural Biotechnology & Breeding Center, Yangling Branch of State Wheat Improvement Centre, Wheat Breeding Engineering Research Center, Ministry of Education, Key Laboratory of Crop Heterosis of Shaanxi Province, Yangling 712100, China
| | - Junwei Wang
- College of Agronomy, Northwest A&F University, National Yangling Agricultural Biotechnology & Breeding Center, Yangling Branch of State Wheat Improvement Centre, Wheat Breeding Engineering Research Center, Ministry of Education, Key Laboratory of Crop Heterosis of Shaanxi Province, Yangling 712100, China
| | - Yulong Song
- College of Agronomy, Northwest A&F University, National Yangling Agricultural Biotechnology & Breeding Center, Yangling Branch of State Wheat Improvement Centre, Wheat Breeding Engineering Research Center, Ministry of Education, Key Laboratory of Crop Heterosis of Shaanxi Province, Yangling 712100, China
| | - Gaisheng Zhang
- College of Agronomy, Northwest A&F University, National Yangling Agricultural Biotechnology & Breeding Center, Yangling Branch of State Wheat Improvement Centre, Wheat Breeding Engineering Research Center, Ministry of Education, Key Laboratory of Crop Heterosis of Shaanxi Province, Yangling 712100, China.
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12
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Control of proliferation in the haploid meristem by CLE peptide signaling in Marchantia polymorpha. PLoS Genet 2019; 15:e1007997. [PMID: 30845139 PMCID: PMC6424463 DOI: 10.1371/journal.pgen.1007997] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2018] [Revised: 03/19/2019] [Accepted: 01/29/2019] [Indexed: 11/29/2022] Open
Abstract
The homeostasis of meristems in flowering plants is maintained by cell-to-cell communication via CLE (CLAVATA3/EMBRYO SURROUNDING REGION-related) peptide hormones. In contrast, cell signals that regulate meristem activity remains elusive in bryophytes that maintain apical meristems in the gametophyte (haploid) body and undergo a gametophyte-dominant life cycle. We here show that MpCLE1 confines the proliferative activity of gametophytic meristem and affects the overall size of gametangiophores (reproductive organs) in Marchantia polymorpha, which is in sharp contrast with the meristem-promoting function of its ortholog TDIF/CLE41/CLE44 in Arabidopsis vascular meristems. Expression analysis suggests that MpCLE1 and its receptor gene MpTDR are expressed in distinct patterns across the apical meristem. These data suggest that local CLE peptide signaling may have had a role in regulating cell proliferation in the shoot meristem in the ancestral land plant and acts in both sporophytic and gametophytic meristems of extant plants. Land plants undergo an alternation of generations where both haploid and diploid phases develop multicellular bodies. Their growth relies on the activity of meristems at the growing tips of their bodies. Here we show a CLE peptide hormone acts as an intercellular signal controlling proliferative activity in the apical meristem of Marchantia polymorpha. Our finding reveals a general association of CLE peptide signaling with meristem homeostasis, a feature that evolved in the ancestral land plant, in both haploid and diploid phases.
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13
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Takahashi F, Shinozaki K. Long-distance signaling in plant stress response. CURRENT OPINION IN PLANT BIOLOGY 2019; 47:106-111. [PMID: 30445314 DOI: 10.1016/j.pbi.2018.10.006] [Citation(s) in RCA: 84] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/13/2018] [Revised: 10/20/2018] [Accepted: 10/22/2018] [Indexed: 05/02/2023]
Abstract
Vascular plants respond to various environmental stresses by integrating and transmitting environmental information perceived by roots and leaves, respectively. Long-distance signaling plays a crucial role in plant adaptation to and subsequent survival to severe environmental conditions. Recent studies have elucidated that various mobile molecules, such as small proteins, peptides, RNAs, metabolites, and second messengers, transmit extracellular stimuli from sensing tissues to target organs. Plants have unique and complex mechanisms for accurately connecting various organs despite the lack of a nervous system. In this short review, we summarize the current knowledge of plant molecules involved in long-distance signaling for optimal growth and stress response, with special focus on mobile peptides.
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Affiliation(s)
- Fuminori Takahashi
- Gene Discovery Research Group, RIKEN Center for Sustainable Resource Science, 3-1-1 Koyadai, Tsukuba, Ibaraki 305-0074, Japan.
| | - Kazuo Shinozaki
- Gene Discovery Research Group, RIKEN Center for Sustainable Resource Science, 3-1-1 Koyadai, Tsukuba, Ibaraki 305-0074, Japan.
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14
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Xi L, Wu XN, Gilbert M, Schulze WX. Classification and Interactions of LRR Receptors and Co-receptors Within the Arabidopsis Plasma Membrane - An Overview. FRONTIERS IN PLANT SCIENCE 2019; 10:472. [PMID: 31057579 PMCID: PMC6477698 DOI: 10.3389/fpls.2019.00472] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/07/2018] [Accepted: 03/28/2019] [Indexed: 05/18/2023]
Abstract
Receptor kinases (RK) constitute the largest protein kinase family in plants. In particular, members of the leucine-rich repeat-receptor kinases (LRR-RKs) are involved in the perception of various signals at the plasma membrane. Experimental evidence over the past years revealed a conserved activation mechanism through ligand-inducible heterodimer formation: a ligand is recognized by a receptor kinase with a large extracellular domain (ECD). This ligand binding receptor directly interacts with a so-called co-receptor with a small ECD for ligand fixation and kinase activation. A large proportion of LRR-RKs is functionally still uncharacterized and the dynamic complexity of the plasma membrane makes it difficult to precisely define receptor kinase heterodimer pairs and their functions. In this review, we give an overview of the current knowledge of LRR receptor and co-receptor functions. We use ECD lengths to classify the LRR receptor kinase family and describe different interaction properties of ligand-binding receptors and their respective co-receptor from a network perspective.
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15
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Takahashi F, Suzuki T, Osakabe Y, Betsuyaku S, Kondo Y, Dohmae N, Fukuda H, Yamaguchi-Shinozaki K, Shinozaki K. A small peptide modulates stomatal control via abscisic acid in long-distance signalling. Nature 2018; 556:235-238. [PMID: 29618812 DOI: 10.1038/s41586-018-0009-2] [Citation(s) in RCA: 301] [Impact Index Per Article: 50.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2016] [Accepted: 02/23/2018] [Indexed: 11/09/2022]
Abstract
Mammalian peptide hormones propagate extracellular stimuli from sensing tissues to appropriate targets to achieve optimal growth maintenance 1 . In land plants, root-to-shoot signalling is important to prevent water loss by transpiration and to adapt to water-deficient conditions 2, 3 . The phytohormone abscisic acid has a role in the regulation of stomatal movement to prevent water loss 4 . However, no mobile signalling molecules have yet been identified that can trigger abscisic acid accumulation in leaves. Here we show that the CLAVATA3/EMBRYO-SURROUNDING REGION-RELATED 25 (CLE25) peptide transmits water-deficiency signals through vascular tissues in Arabidopsis, and affects abscisic acid biosynthesis and stomatal control of transpiration in association with BARELY ANY MERISTEM (BAM) receptors in leaves. The CLE25 gene is expressed in vascular tissues and enhanced in roots in response to dehydration stress. The root-derived CLE25 peptide moves from the roots to the leaves, where it induces stomatal closure by modulating abscisic acid accumulation and thereby enhances resistance to dehydration stress. BAM receptors are required for the CLE25 peptide-induced dehydration stress response in leaves, and the CLE25-BAM module therefore probably functions as one of the signalling molecules for long-distance signalling in the dehydration response.
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Affiliation(s)
- Fuminori Takahashi
- Gene Discovery Research Group, RIKEN Center for Sustainable Resource Science, Tsukuba, Japan. .,Biomass Research Platform Team, RIKEN Center for Sustainable Resource Science, Tsukuba, Japan.
| | - Takehiro Suzuki
- Biomolecular Characterization Unit, RIKEN Center for Sustainable Resource Science, Wako, Japan
| | - Yuriko Osakabe
- Gene Discovery Research Group, RIKEN Center for Sustainable Resource Science, Tsukuba, Japan.,Faculty of Bioscience and Bioindustry, Tokushima University, Tokushima, Japan
| | - Shigeyuki Betsuyaku
- Japan Science and Technology Agency (JST), PRESTO, Kawaguchi, Japan.,Department of Biological Sciences, Graduate School of Science, The University of Tokyo, Tokyo, Japan.,Faculty of Life and Environmental Science, University of Tsukuba, Tsukuba, Japan
| | - Yuki Kondo
- Department of Biological Sciences, Graduate School of Science, The University of Tokyo, Tokyo, Japan
| | - Naoshi Dohmae
- Biomolecular Characterization Unit, RIKEN Center for Sustainable Resource Science, Wako, Japan
| | - Hiroo Fukuda
- Department of Biological Sciences, Graduate School of Science, The University of Tokyo, Tokyo, Japan
| | | | - Kazuo Shinozaki
- Gene Discovery Research Group, RIKEN Center for Sustainable Resource Science, Tsukuba, Japan. .,Biomass Research Platform Team, RIKEN Center for Sustainable Resource Science, Tsukuba, Japan.
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16
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Nishida H, Tanaka S, Handa Y, Ito M, Sakamoto Y, Matsunaga S, Betsuyaku S, Miura K, Soyano T, Kawaguchi M, Suzaki T. A NIN-LIKE PROTEIN mediates nitrate-induced control of root nodule symbiosis in Lotus japonicus. Nat Commun 2018; 9:499. [PMID: 29403008 PMCID: PMC5799372 DOI: 10.1038/s41467-018-02831-x] [Citation(s) in RCA: 122] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2017] [Accepted: 01/03/2018] [Indexed: 02/07/2023] Open
Abstract
Legumes and rhizobia establish symbiosis in root nodules. To balance the gains and costs associated with the symbiosis, plants have developed two strategies for adapting to nitrogen availability in the soil: plants can regulate nodule number and/or stop the development or function of nodules. Although the former is accounted for by autoregulation of nodulation, a form of systemic long-range signaling, the latter strategy remains largely enigmatic. Here, we show that the Lotus japonicus NITRATE UNRESPONSIVE SYMBIOSIS 1 (NRSYM1) gene encoding a NIN-LIKE PROTEIN transcription factor acts as a key regulator in the nitrate-induced pleiotropic control of root nodule symbiosis. NRSYM1 accumulates in the nucleus in response to nitrate and directly regulates the production of CLE-RS2, a root-derived mobile peptide that acts as a negative regulator of nodule number. Our data provide the genetic basis for how plants respond to the nitrogen environment and control symbiosis to achieve proper plant growth.
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Affiliation(s)
- Hanna Nishida
- National Institute for Basic Biology, Okazaki, Aichi, Japan.,School of Life Science, SOKENDAI (The Graduate University for Advanced Studies), Okazaki, Aichi, Japan.,Graduate School of Life and Environmental Sciences, University of Tsukuba, Tsukuba, Ibaraki, Japan
| | - Sachiko Tanaka
- National Institute for Basic Biology, Okazaki, Aichi, Japan
| | | | - Momoyo Ito
- Graduate School of Life and Environmental Sciences, University of Tsukuba, Tsukuba, Ibaraki, Japan
| | - Yuki Sakamoto
- Imaging Frontier Center, Organization for Research Advancement, Tokyo University of Science, Noda, Chiba, Japan
| | - Sachihiro Matsunaga
- Imaging Frontier Center, Organization for Research Advancement, Tokyo University of Science, Noda, Chiba, Japan.,Department of Applied Biological Science, Faculty of Science and Technology, Tokyo University of Science, Noda, Chiba, Japan
| | - Shigeyuki Betsuyaku
- Graduate School of Life and Environmental Sciences, University of Tsukuba, Tsukuba, Ibaraki, Japan
| | - Kenji Miura
- Graduate School of Life and Environmental Sciences, University of Tsukuba, Tsukuba, Ibaraki, Japan
| | - Takashi Soyano
- National Institute for Basic Biology, Okazaki, Aichi, Japan.,School of Life Science, SOKENDAI (The Graduate University for Advanced Studies), Okazaki, Aichi, Japan
| | - Masayoshi Kawaguchi
- National Institute for Basic Biology, Okazaki, Aichi, Japan.,School of Life Science, SOKENDAI (The Graduate University for Advanced Studies), Okazaki, Aichi, Japan
| | - Takuya Suzaki
- Graduate School of Life and Environmental Sciences, University of Tsukuba, Tsukuba, Ibaraki, Japan.
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17
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Hastwell AH, de Bang TC, Gresshoff PM, Ferguson BJ. CLE peptide-encoding gene families in Medicago truncatula and Lotus japonicus, compared with those of soybean, common bean and Arabidopsis. Sci Rep 2017; 7:9384. [PMID: 28839170 PMCID: PMC5570945 DOI: 10.1038/s41598-017-09296-w] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2017] [Accepted: 07/25/2017] [Indexed: 01/08/2023] Open
Abstract
CLE peptide hormones are critical regulators of many cell proliferation and differentiation mechanisms in plants. These 12-13 amino acid glycosylated peptides play vital roles in a diverse range of plant tissues, including the shoot, root and vasculature. CLE peptides are also involved in controlling legume nodulation. Here, the entire family of CLE peptide-encoding genes was identified in Medicago truncatula (52) and Lotus japonicus (53), including pseudogenes and non-functional sequences that were identified. An array of bioinformatic techniques were used to compare and contrast these complete CLE peptide-encoding gene families with those of fellow legumes, Glycine max and Phaseolus vulgaris, in addition to the model plant Arabidopsis thaliana. This approach provided insight into the evolution of CLE peptide families and enabled us to establish putative M. truncatula and L. japonicus orthologues. This includes orthologues of nodulation-suppressing CLE peptides and AtCLE40 that controls the stem cell population of the root apical meristem. A transcriptional meta-analysis was also conducted to help elucidate the function of the CLE peptide family members. Collectively, our analyses considerably increased the number of annotated CLE peptides in the model legume species, M. truncatula and L. japonicus, and substantially enhanced the knowledgebase of this critical class of peptide hormones.
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Affiliation(s)
- April H Hastwell
- Centre for Integrative Legume Research, School of Agriculture and Food Sciences, The University of Queensland, St Lucia, Brisbane, Queensland, 4072, Australia
| | - Thomas C de Bang
- Plant Biology Division, Noble Research Institute LLC, Ardmore, Oklahoma, 73401, USA
- Department of Plant and Environmental Sciences, Section for Plant and Soil Sciences, Faculty of Science, University of Copenhagen, Thorvaldsensvej 40, DK-1871, Frederiksberg C, Denmark
| | - Peter M Gresshoff
- Centre for Integrative Legume Research, School of Agriculture and Food Sciences, The University of Queensland, St Lucia, Brisbane, Queensland, 4072, Australia
| | - Brett J Ferguson
- Centre for Integrative Legume Research, School of Agriculture and Food Sciences, The University of Queensland, St Lucia, Brisbane, Queensland, 4072, Australia.
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18
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Zhang H, Han Z, Song W, Chai J. Structural Insight into Recognition of Plant Peptide Hormones by Receptors. MOLECULAR PLANT 2016; 9:1454-1463. [PMID: 27743937 DOI: 10.1016/j.molp.2016.10.002] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/19/2016] [Revised: 09/29/2016] [Accepted: 10/01/2016] [Indexed: 05/26/2023]
Abstract
Secreted signaling peptides or peptide hormones play crucial roles in plant growth and development through coordination of cell-cell communication. Perception of peptide hormones in plants generally relies on membrane-localized receptor kinases (RKs). Progress has recently been made in structural elucidation of interactions between posttranslationally modified peptide hormones and RKs. The structural studies suggest conserved receptor binding and activation mechanisms of this type of peptide hormones involving their conserved C-termini. Here, we review these structural data and discuss how the conserved mechanisms can be used to match peptide-RK pairs.
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Affiliation(s)
- Heqiao Zhang
- Innovation Center for Structural Biology, Tsinghua-Peking Joint Center for Life Sciences, School of Life Sciences, Tsinghua University, Beijing 100084, China
| | - Zhifu Han
- Innovation Center for Structural Biology, Tsinghua-Peking Joint Center for Life Sciences, School of Life Sciences, Tsinghua University, Beijing 100084, China
| | - Wen Song
- Innovation Center for Structural Biology, Tsinghua-Peking Joint Center for Life Sciences, School of Life Sciences, Tsinghua University, Beijing 100084, China
| | - Jijie Chai
- Innovation Center for Structural Biology, Tsinghua-Peking Joint Center for Life Sciences, School of Life Sciences, Tsinghua University, Beijing 100084, China.
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19
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Abstract
The Arabidopsis thaliana endogenous elicitor peptides (AtPeps) are released into the apoplast after cellular damage caused by pathogens or wounding to induce innate immunity by direct binding to the membrane-localized leucine-rich repeat receptor kinases, PEP RECEPTOR1 (PEPR1) and PEPR2. Although the PEPR-mediated signaling components and responses have been studied extensively, the contributions of the subcellular localization and dynamics of the active PEPRs remain largely unknown. We used live-cell imaging of the fluorescently labeled and bioactive pep1 to visualize the intracellular behavior of the PEPRs in the Arabidopsis root meristem. We found that AtPep1 decorated the plasma membrane (PM) in a receptor-dependent manner and cointernalized with PEPRs. Trafficking of the AtPep1-PEPR1 complexes to the vacuole required neither the trans-Golgi network/early endosome (TGN/EE)-localized vacuolar H(+)-ATPase activity nor the function of the brefeldin A-sensitive ADP-ribosylation factor-guanine exchange factors (ARF-GEFs). In addition, AtPep1 and different TGN/EE markers colocalized only rarely, implying that the intracellular route of this receptor-ligand pair is largely independent of the TGN/EE. Inducible overexpression of the Arabidopsis clathrin coat disassembly factor, Auxilin2, which inhibits clathrin-mediated endocytosis (CME), impaired the AtPep1-PEPR1 internalization and compromised AtPep1-mediated responses. Our results show that clathrin function at the PM is required to induce plant defense responses, likely through CME of cell surface-located signaling components.
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20
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Nishida H, Handa Y, Tanaka S, Suzaki T, Kawaguchi M. Expression of the CLE-RS3 gene suppresses root nodulation in Lotus japonicus. JOURNAL OF PLANT RESEARCH 2016; 129:909-919. [PMID: 27294965 DOI: 10.1007/s10265-016-0842-z] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/01/2016] [Accepted: 05/12/2016] [Indexed: 05/21/2023]
Abstract
Cell-to-cell communication, principally mediated by short- or long-range mobile signals, is involved in many plant developmental processes. In root nodule symbiosis, a mutual relationship between leguminous plants and nitrogen-fixing rhizobia, the mechanism for the autoregulation of nodulation (AON) plays a key role in preventing the production of an excess number of nodules. AON is based on long-distance cell-to-cell communication between roots and shoots. In Lotus japonicus, two CLAVATA3/ESR-related (CLE) peptides, encoded by CLE-ROOT SIGNAL 1 (CLE-RS1) and -RS2, act as putative root-derived signals that transmit signals inhibiting further nodule development through interaction with a shoot-acting receptor-like kinase HYPERNODULATION ABERRANT ROOT FORMATION 1 (HAR1). Here, an in silico search and subsequent expression analyses enabled us to identify two new L. japonicus CLE genes that are potentially involved in nodulation, designated as CLE-RS3 and LjCLE40. Time-course expression patterns showed that CLE-RS1/2/3 and LjCLE40 expression is induced during nodulation with different activation patterns. Furthermore, constitutive expression of CLE-RS3 significantly suppressed nodule formation in a HAR1-dependent manner. TOO MUCH LOVE, a root-acting regulator of AON, is also required for the CLE-RS3 action. These results suggest that CLE-RS3 is a new component of AON in L. japonicus that may act as a potential root-derived signal through interaction with HAR1. Because CLE-RS2, CLE-RS3 and LjCLE40 are located in tandem in the genome and their expression is induced not only by rhizobial infection but also by nitrate, these genes may have duplicated from a common gene.
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Affiliation(s)
- Hanna Nishida
- National Institute for Basic Biology, Okazaki, 444-8585, Japan
- School of Life Science, The Graduate University for Advanced Studies, Okazaki, 444-8585, Japan
- Graduate School of Life and Environmental Sciences, University of Tsukuba, Tsukuba, 305-8572, Japan
| | - Yoshihiro Handa
- National Institute for Basic Biology, Okazaki, 444-8585, Japan
| | - Sachiko Tanaka
- National Institute for Basic Biology, Okazaki, 444-8585, Japan
| | - Takuya Suzaki
- Graduate School of Life and Environmental Sciences, University of Tsukuba, Tsukuba, 305-8572, Japan.
| | - Masayoshi Kawaguchi
- National Institute for Basic Biology, Okazaki, 444-8585, Japan.
- School of Life Science, The Graduate University for Advanced Studies, Okazaki, 444-8585, Japan.
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21
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Morita J, Kato K, Nakane T, Kondo Y, Fukuda H, Nishimasu H, Ishitani R, Nureki O. Crystal structure of the plant receptor-like kinase TDR in complex with the TDIF peptide. Nat Commun 2016; 7:12383. [PMID: 27498761 PMCID: PMC4979064 DOI: 10.1038/ncomms12383] [Citation(s) in RCA: 56] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2015] [Accepted: 06/28/2016] [Indexed: 12/11/2022] Open
Abstract
In plants, leucine-rich repeat receptor-like kinases (LRR-RKs) perceive ligands, including peptides and small molecules, to regulate various physiological processes. TDIF, a member of the CLE peptide family, specifically interacts with the LRR-RK TDR to inhibit meristem differentiation into tracheary elements, and promotes cell proliferation. Here we report the crystal structure of the extracellular domain of TDR in complex with the TDIF peptide. The extracellular domain of TDR adopts a superhelical structure comprising 22 LRRs, and specifically recognizes TDIF by its inner concave surface. Together with our biochemical and sequence analyses, our structure reveals a conserved TDIF-recognition mechanism of TDR among plant species. Furthermore, a structural comparison of TDR with other plant LRR-RKs suggested the activation mechanism of TDR by TDIF. The structure of this CLE peptide receptor provides insights into the recognition mechanism of the CLE family peptides. The TDF peptide interacts with the leucine-rich repeat receptor-like kinase TDR to regulate meristem differentiation in plants. Here, the authors solve the structure of the extracellular domain of TDR in complex with TDIF and propose a mechanism for TDIF recognition.
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Affiliation(s)
- Junko Morita
- Department of Biological Sciences, Graduate School of Science, The University of Tokyo, 2-11-16 Yayoi, Bunkyo-ku, Tokyo 113-0032, Japan
| | - Kazuki Kato
- Department of Biological Sciences, Graduate School of Science, The University of Tokyo, 2-11-16 Yayoi, Bunkyo-ku, Tokyo 113-0032, Japan
| | - Takanori Nakane
- Department of Biological Sciences, Graduate School of Science, The University of Tokyo, 2-11-16 Yayoi, Bunkyo-ku, Tokyo 113-0032, Japan
| | - Yuki Kondo
- Department of Biological Sciences, Graduate School of Science, The University of Tokyo, 2-11-16 Yayoi, Bunkyo-ku, Tokyo 113-0032, Japan
| | - Hiroo Fukuda
- Department of Biological Sciences, Graduate School of Science, The University of Tokyo, 2-11-16 Yayoi, Bunkyo-ku, Tokyo 113-0032, Japan
| | - Hiroshi Nishimasu
- Department of Biological Sciences, Graduate School of Science, The University of Tokyo, 2-11-16 Yayoi, Bunkyo-ku, Tokyo 113-0032, Japan.,JST, PRESTO, 2-11-16 Yayoi, Bunkyo-ku, Tokyo 113-0032, Japan
| | - Ryuichiro Ishitani
- Department of Biological Sciences, Graduate School of Science, The University of Tokyo, 2-11-16 Yayoi, Bunkyo-ku, Tokyo 113-0032, Japan
| | - Osamu Nureki
- Department of Biological Sciences, Graduate School of Science, The University of Tokyo, 2-11-16 Yayoi, Bunkyo-ku, Tokyo 113-0032, Japan
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Araya T, von Wirén N, Takahashi H. CLE peptide signaling and nitrogen interactions in plant root development. PLANT MOLECULAR BIOLOGY 2016; 91:607-615. [PMID: 26994997 DOI: 10.1007/s11103-016-0472-9] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/19/2016] [Accepted: 03/11/2016] [Indexed: 06/05/2023]
Abstract
The CLAVATA signaling pathway is essential for the regulation of meristem activities in plants. This signaling pathway consists of small signaling peptides of the CLE family interacting with CLAVATA1 and leucine-rich repeat receptor-like kinases (LRR-RLKs). The peptide-receptor relationships determine the specificities of CLE-dependent signals controlling stem cell fate and differentiation that are critical for the establishment and maintenance of shoot and root apical meristems. Plants root systems are highly organized into three-dimensional structures for successful anchoring and uptake of water and mineral nutrients from the soil environment. Recent studies have provided evidence that CLE peptides and CLAVATA signaling pathways play pivotal roles in the regulation of lateral root development and systemic autoregulation of nodulation (AON) integrated with nitrogen (N) signaling mechanisms. Integrations of CLE and N signaling pathways through shoot-root vascular connections suggest that N demand modulates morphological control mechanisms and optimize N uptake as well as symbiotic N fixation in roots.
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Affiliation(s)
- Takao Araya
- Leibniz Institute of Plant Genetics and Crop Plant Research, 06466, Gatersleben, Germany
| | - Nicolaus von Wirén
- Leibniz Institute of Plant Genetics and Crop Plant Research, 06466, Gatersleben, Germany
| | - Hideki Takahashi
- Department of Biochemistry and Molecular Biology, Michigan State University, 603 Wilson Road, East Lansing, MI, 48824, USA.
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Guryanov I, Fiorucci S, Tennikova T. Receptor-ligand interactions: Advanced biomedical applications. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2016; 68:890-903. [PMID: 27524092 DOI: 10.1016/j.msec.2016.07.072] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/13/2016] [Revised: 07/11/2016] [Accepted: 07/26/2016] [Indexed: 12/24/2022]
Abstract
Receptor-ligand interactions (RLIs) are at the base of all biological events occurring in living cells. The understanding of interactions between complementary macromolecules in biological systems represents a high-priority research area in bionanotechnology to design the artificial systems mimicking natural processes. This review summarizes and analyzes RLIs in some cutting-edge biomedical fields, in particular, for the preparation of novel stationary phases to separate complex biological mixtures in medical diagnostics, for the design of ultrasensitive biosensors for identification of biomarkers of various diseases at early stages, as well as in the development of innovative biomaterials and approaches for regenerative medicine. All these biotechnological fields are closely related, because their success depends on a proper choice, combination and spatial disposition of the single components of ligand-receptor pairs on the surface of appropriately designed support.
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Affiliation(s)
- Ivan Guryanov
- Institute of Chemistry, St. Petersburg State University, 198504 St. Petersburg, Russia.
| | - Stefano Fiorucci
- Department of Clinical and Experimental Medicine, University of Perugia, 06122 Perugia, Italy.
| | - Tatiana Tennikova
- Institute of Chemistry, St. Petersburg State University, 198504 St. Petersburg, Russia.
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Liu Z, Yang N, Lv Y, Pan L, Lv S, Han H, Wang G. The CLE gene family in Populus trichocarpa. PLANT SIGNALING & BEHAVIOR 2016; 11:e1191734. [PMID: 27232947 PMCID: PMC4973754 DOI: 10.1080/15592324.2016.1191734] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/13/2023]
Abstract
The CLE (CLAVATA3/Embryo Surrounding Region-related) peptides are small secreted signaling peptides that are primarily involved in the regulation of stem cell homeostasis in different plant meristems. Particularly, the characterization of the CLE41-PXY/TDR signaling pathway has greatly advanced our understanding on the potential roles of CLE peptides in vascular development and wood formation. Nevertheless, our knowledge on this gene family in a tree species is limited. In a recent study, we reported on a systematically investigation of the CLE gene family in Populus trichocarpa. The potential roles of PtCLE genes were studied by comparative analysis and transcriptional profiling. Among fifty PtCLE members, many PtCLE proteins share identical CLE motifs or contain the same CLE motif as that of AtCLEs, while PtCLE genes exhibited either comparable or distinct expression patterns comparing to their Arabidopsis counterparts. These findings indicate the existence of both functional conservation and functional divergence between PtCLEs and their AtCLE orthologues. Our results provide valuable resources for future functional investigations of these critical signaling molecules in woody plants.
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Affiliation(s)
- Zhijun Liu
- Key Laboratory of Ministry of Education for Medicinal Plant Resource and Natural Pharmaceutical Chemistry, National Engineering Laboratory for Resource Developing of Endangered Chinese Crude Drugs in Northwest of China, College of Life Sciences, Shaanxi Normal University, Xi'an, China
| | - Nan Yang
- Key Laboratory of Ministry of Education for Medicinal Plant Resource and Natural Pharmaceutical Chemistry, National Engineering Laboratory for Resource Developing of Endangered Chinese Crude Drugs in Northwest of China, College of Life Sciences, Shaanxi Normal University, Xi'an, China
| | - Yanting Lv
- Key Laboratory of Ministry of Education for Medicinal Plant Resource and Natural Pharmaceutical Chemistry, National Engineering Laboratory for Resource Developing of Endangered Chinese Crude Drugs in Northwest of China, College of Life Sciences, Shaanxi Normal University, Xi'an, China
| | - Lixia Pan
- Key Laboratory of Ministry of Education for Medicinal Plant Resource and Natural Pharmaceutical Chemistry, National Engineering Laboratory for Resource Developing of Endangered Chinese Crude Drugs in Northwest of China, College of Life Sciences, Shaanxi Normal University, Xi'an, China
| | - Shuo Lv
- Key Laboratory of Ministry of Education for Medicinal Plant Resource and Natural Pharmaceutical Chemistry, National Engineering Laboratory for Resource Developing of Endangered Chinese Crude Drugs in Northwest of China, College of Life Sciences, Shaanxi Normal University, Xi'an, China
| | - Huibin Han
- Institute of Science and Technology Austria (IST Austria), Klosterneuburg, Austria
| | - Guodong Wang
- Key Laboratory of Ministry of Education for Medicinal Plant Resource and Natural Pharmaceutical Chemistry, National Engineering Laboratory for Resource Developing of Endangered Chinese Crude Drugs in Northwest of China, College of Life Sciences, Shaanxi Normal University, Xi'an, China
- CONTACT Dr. Guodong Wang Key Laboratory of Ministry of Education for Medicinal Plant Resource and Natural Pharmaceutical Chemistry, National Engineering Laboratory for Resource Developing of Endangered Chinese Crude Drugs in Northwest of China, College of Life Sciences, Shaanxi Normal University, Xi'an, China
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Han H, Zhang G, Wu M, Wang G. Identification and characterization of the Populus trichocarpa CLE family. BMC Genomics 2016; 17:174. [PMID: 26935217 PMCID: PMC4776436 DOI: 10.1186/s12864-016-2504-x] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2015] [Accepted: 02/18/2016] [Indexed: 02/02/2023] Open
Abstract
Background The CLE (CLAVATA3/Endosperm Surrounding Region-related) gene family encodes small signaling peptides that are primarily involved in coordinating stem cell fate in different types of plant meristems. Their roles in vascular cambium have highlighted their potential function in wood formation. Apart from recent advances on identification and characterization of CLE genes, little is known about this gene family in a tree species. Results Fifty PtCLE genes were identified from the Populus trichocarpa genome and were classified into four major groups based on sequence similarity. Analysis of the genomic organization of PtCLE genes indicates that genome duplication, as well as the diversity in the CLE motif, have contributed to the expansion of CLE gene family in poplar. A comparison with functionally characterized Arabidopsis CLE protein sequences showed that many PtCLE proteins are closely related to their predicted Arabidopsis counterparts. Particularly, PtCLE3, PtCLE12, PtCLE14 and PtCLE38 comprised an identical CLE motif to AtCLE41/TDIF, which is known as a regulator of vascular cambium homeostasis, strongly supporting the idea that similar signaling pathways exist in both species to regulate wood formation and secondary growth. Transcriptome profiling revealed that PtCLE genes generally were differentially expressed while some PtCLE genes exhibited tissue-specific expression patterns. Moreover, compared to their Arabidopsis counterparts, PtCLE genes showed either similar or distinct expression patterns, implying functional conservation in some cases and functional divergence in others. Conclusions Our study provides a genome-wide analysis of the CLE gene family in poplar, and highlights the potential roles of key PtCLE genes in the regulation of secondary growth and wood formation. The comparative analysis revealed that functional conservation may exist between PtCLEs and their AtCLE orthologues, which was further supported by transcriptomic analysis. Transcriptional profiling provided further insights into possible functional divergence, evidenced by differential expression patterns of various PtCLE genes. Electronic supplementary material The online version of this article (doi:10.1186/s12864-016-2504-x) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Huibin Han
- Key Laboratory of Ministry of Education for Medicinal Resources and Natural Pharmaceutical Chemistry; National Engineering Laboratory for Resource Developing of Endangered Chinese Crude Drugs in Northwest of China; College of Life Sciences, Shaanxi Normal University, Xi'an, 710062, Shaanxi, China.
| | - Guohua Zhang
- Key Laboratory of Ministry of Education for Medicinal Resources and Natural Pharmaceutical Chemistry; National Engineering Laboratory for Resource Developing of Endangered Chinese Crude Drugs in Northwest of China; College of Life Sciences, Shaanxi Normal University, Xi'an, 710062, Shaanxi, China.
| | - Mengyao Wu
- Key Laboratory of Ministry of Education for Medicinal Resources and Natural Pharmaceutical Chemistry; National Engineering Laboratory for Resource Developing of Endangered Chinese Crude Drugs in Northwest of China; College of Life Sciences, Shaanxi Normal University, Xi'an, 710062, Shaanxi, China.
| | - Guodong Wang
- Key Laboratory of Ministry of Education for Medicinal Resources and Natural Pharmaceutical Chemistry; National Engineering Laboratory for Resource Developing of Endangered Chinese Crude Drugs in Northwest of China; College of Life Sciences, Shaanxi Normal University, Xi'an, 710062, Shaanxi, China.
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26
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Kondo Y, Fukuda H. The TDIF signaling network. CURRENT OPINION IN PLANT BIOLOGY 2015; 28:106-110. [PMID: 26550938 DOI: 10.1016/j.pbi.2015.10.002] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/10/2015] [Revised: 09/25/2015] [Accepted: 10/02/2015] [Indexed: 06/05/2023]
Abstract
Plant growth and development are coordinately controlled by intercellular signaling molecules. CLAVATA3 (CLV3)/EMBRYO SURROUNDING REGION-related (CLE) peptides are crucial intercellular signaling molecules that control plant meristem maintenance. CLE peptides are perceived by plasma membrane-located receptor-like kinases, followed by the initiation of intracellular signaling cascades. Recent studies have uncovered these intracellular signaling networks involving signal divergence and integration. This review summarizes recent advances in the study of TDIF peptide signaling pathway, a representative model of CLE peptide signaling, focusing on newly uncovered biological functions and unique signal transduction mechanisms.
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Affiliation(s)
- Yuki Kondo
- Department of Biological Sciences, Graduate School of Science, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan.
| | - Hiroo Fukuda
- Department of Biological Sciences, Graduate School of Science, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan.
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Hastwell AH, Gresshoff PM, Ferguson BJ. Genome-wide annotation and characterization of CLAVATA/ESR (CLE) peptide hormones of soybean (Glycine max) and common bean (Phaseolus vulgaris), and their orthologues of Arabidopsis thaliana. JOURNAL OF EXPERIMENTAL BOTANY 2015; 66:5271-87. [PMID: 26188205 PMCID: PMC4526924 DOI: 10.1093/jxb/erv351] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/07/2023]
Abstract
CLE peptides are key regulators of cell proliferation and differentiation in plant shoots, roots, vasculature, and legume nodules. They are C-terminally encoded peptides that are post-translationally cleaved and modified from their corresponding pre-propeptides to produce a final ligand that is 12-13 amino acids in length. In this study, an array of bionformatic and comparative genomic approaches was used to identify and characterize the complete family of CLE peptide-encoding genes in two of the world's most important crop species, soybean and common bean. In total, there are 84 CLE peptide-encoding genes in soybean (considerably more than the 32 present in Arabidopsis), including three pseudogenes and two multi-CLE domain genes having six putative CLE domains each. In addition, 44 CLE peptide-encoding genes were identified in common bean. In silico characterization was used to establish all soybean homeologous pairs, and to identify corresponding gene orthologues present in common bean and Arabidopsis. The soybean CLE pre-propeptide family was further analysed and separated into seven distinct groups based on structure, with groupings strongly associated with the CLE domain sequence and function. These groups provide evolutionary insight into the CLE peptide families of soybean, common bean, and Arabidopsis, and represent a novel tool that can aid in the functional characterization of the peptides. Transcriptional evidence was also used to provide further insight into the location and function of all CLE peptide-encoding members currently available in gene atlases for the three species. Taken together, this in-depth analysis helped to identify and categorize the complete CLE peptide families of soybean and common bean, established gene orthologues within the two legume species, and Arabidopsis, and provided a platform to help compare, contrast, and identify the function of critical CLE peptide hormones in plant development.
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Affiliation(s)
- April H Hastwell
- Centre for Integrative Legume Research, School of Agricultural and Food Sciences, The University of Queensland, St Lucia, Brisbane, Queensland, 4072, Australia
| | - Peter M Gresshoff
- Centre for Integrative Legume Research, School of Agricultural and Food Sciences, The University of Queensland, St Lucia, Brisbane, Queensland, 4072, Australia
| | - Brett J Ferguson
- Centre for Integrative Legume Research, School of Agricultural and Food Sciences, The University of Queensland, St Lucia, Brisbane, Queensland, 4072, Australia
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28
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Stes E, Gevaert K, De Smet I. Phosphoproteomics-based peptide ligand-receptor kinase pairing. Commentary on: "A peptide hormone and its receptor protein kinase regulate plant cell expansion". FRONTIERS IN PLANT SCIENCE 2015; 6:224. [PMID: 25914705 PMCID: PMC4390987 DOI: 10.3389/fpls.2015.00224] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/17/2014] [Accepted: 03/21/2015] [Indexed: 05/20/2023]
Affiliation(s)
- Elisabeth Stes
- Department of Plant Systems Biology, Vlaams Instituut voor BiotechnologieGhent, Belgium
- Department of Plant Biotechnology and Genetics, Ghent UniversityGhent, Belgium
- Department of Medical Protein Research, Vlaams Instituut voor BiotechnologieGhent, Belgium
- Department of Biochemistry, Ghent UniversityGhent, Belgium
| | - Kris Gevaert
- Department of Medical Protein Research, Vlaams Instituut voor BiotechnologieGhent, Belgium
- Department of Biochemistry, Ghent UniversityGhent, Belgium
| | - Ive De Smet
- Department of Plant Systems Biology, Vlaams Instituut voor BiotechnologieGhent, Belgium
- Department of Plant Biotechnology and Genetics, Ghent UniversityGhent, Belgium
- *Correspondence: Ive De Smet,
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