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Deng Q, Hong X, Xia Y, Gong Z, Dai H, Chen J, Feng Y, Zhang J, Xie X, Li N, Shen X, Hu J, Zhang Q, Lang X, Pan R. Comprehensive identification of plant peroxisome targeting signal type 1 tripeptides. THE NEW PHYTOLOGIST 2024; 243:1642-1650. [PMID: 38975665 DOI: 10.1111/nph.19955] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/13/2024] [Accepted: 06/19/2024] [Indexed: 07/09/2024]
Affiliation(s)
- Qianwen Deng
- State Key Laboratory of Rice Biology and Breeding, College of Agriculture and Biotechnology, Zhejiang University, Hangzhou, Zhejiang, 310058, China
- ZJU-Hangzhou Global Scientific and Technological Innovation Center, Zhejiang University, Hangzhou, Zhejiang, 311215, China
- Zhejiang Laboratory, Hangzhou, 311121, China
| | - Xiao Hong
- ZJU-Hangzhou Global Scientific and Technological Innovation Center, Zhejiang University, Hangzhou, Zhejiang, 311215, China
- Department of Cellular and Molecular Pharmacology, University of California San Francisco, San Francisco, CA, 94158, USA
| | - Yuqing Xia
- State Key Laboratory of Rice Biology and Breeding, College of Agriculture and Biotechnology, Zhejiang University, Hangzhou, Zhejiang, 310058, China
- ZJU-Hangzhou Global Scientific and Technological Innovation Center, Zhejiang University, Hangzhou, Zhejiang, 311215, China
| | - Zhicheng Gong
- ZJU-Hangzhou Global Scientific and Technological Innovation Center, Zhejiang University, Hangzhou, Zhejiang, 311215, China
| | - Huaxin Dai
- Beijing Life Science Academy, Changping, Beijing, 102209, China
| | - Jiarong Chen
- State Key Laboratory of Rice Biology and Breeding, College of Agriculture and Biotechnology, Zhejiang University, Hangzhou, Zhejiang, 310058, China
| | - Yanlei Feng
- ZJU-Hangzhou Global Scientific and Technological Innovation Center, Zhejiang University, Hangzhou, Zhejiang, 311215, China
| | - Jianfeng Zhang
- Beijing Life Science Academy, Changping, Beijing, 102209, China
| | - Xiaodong Xie
- Beijing Life Science Academy, Changping, Beijing, 102209, China
| | - Nannan Li
- Zhejiang Laboratory, Hangzhou, 311121, China
| | - Xingxing Shen
- State Key Laboratory of Rice Biology and Breeding, College of Agriculture and Biotechnology, Zhejiang University, Hangzhou, Zhejiang, 310058, China
| | - Jianping Hu
- Michigan State University-Department of Energy Plant Research Laboratory and Plant Biology Department, Michigan State University, East Lansing, MI, 48824, USA
| | - Qiang Zhang
- ZJU-Hangzhou Global Scientific and Technological Innovation Center, Zhejiang University, Hangzhou, Zhejiang, 311215, China
| | - Xuye Lang
- ZJU-Hangzhou Global Scientific and Technological Innovation Center, Zhejiang University, Hangzhou, Zhejiang, 311215, China
| | - Ronghui Pan
- State Key Laboratory of Rice Biology and Breeding, College of Agriculture and Biotechnology, Zhejiang University, Hangzhou, Zhejiang, 310058, China
- ZJU-Hangzhou Global Scientific and Technological Innovation Center, Zhejiang University, Hangzhou, Zhejiang, 311215, China
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Rafiei N, Alishah Aratboni H, Alemzadeh A, Saavedra-Alonso S, Razi H, Morones-Ramírez JR. Nano-Regulation of Gene Expression in Chlamydomonas reinhardtii: Harnessing AuNPs for Remotely Switchable Lipid Biosynthesis via Antisense Oligonucleotides. ACS Synth Biol 2024; 13:1694-1704. [PMID: 38548673 DOI: 10.1021/acssynbio.3c00650] [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: 06/22/2024]
Abstract
Antisense oligonucleotide (ASO)-mediated gene silencing has broad applications, spanning from biomedicine to agriculture, involving molecular biology, synthetic biology, and genetic manipulation. This research harnessed nanotechnology to augment ASO-mediated gene silencing, introducing a remotely switchable gene expression system for precise temporal control. We targeted lipid biosynthesis and accumulation enhancement in the photosynthetic eukaryote Chlamydomonas reinhardtii. Gold nanoparticles (AuNPs) transported double-stranded DNA (dsDNA), forming dsDNA-AuNP complexes. These complexes comprised 3'-thiolated sense strands attached to AuNPs and fluorescent antisense oligonucleotides. To avoid harmful laser effects on cells, we adopted a light-emitting diode (LED). Confocal microscopy confirmed dsDNA-AuNP internalization in C. reinhardtii. LED-triggered antisense release led to an 83% decrease in Citrate Synthase 2 (CIS 2) expression. Thiolated sense strand attachment postillumination inhibited antisense reannealing, enhancing gene silencing. This led to significant lipid body accumulation in cells, verified through fluorometric and fluorescence microscopy. This union of nanotechnology and ASO-mediated silencing provides gene regulation opportunities across sectors like biomedicine and agriculture. The system's remote switching capability underscores its potential in synthetic biology and genetic engineering. Our findings substantiate the utility of this approach for enhancing lipid biosynthesis in C. reinhardtii but also underscores its broader applicability to other organisms, fostering the development of novel solutions for pressing global challenges in energy, agriculture, and healthcare.
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Affiliation(s)
- Nahid Rafiei
- Department of Plant Production and Genetics, School of Agriculture, Shiraz University, Shiraz 71946-84636, Iran
- Facultad de Ciencias Químicas, Universidad Autónoma de Nuevo León, UANL, San Nicolás de los Garza, Nuevo León 66455, México
- Centro de Investigación en Biotecnología y Nanotecnología, Facultad de Ciencias Químicas, Universidad Autónoma de Nuevo León, Parque de Investigación e Innovación Tecnológica, Apodaca, Nuevo León 66629, México
| | - Hossein Alishah Aratboni
- Facultad de Ciencias Químicas, Universidad Autónoma de Nuevo León, UANL, San Nicolás de los Garza, Nuevo León 66455, México
- Centro de Investigación en Biotecnología y Nanotecnología, Facultad de Ciencias Químicas, Universidad Autónoma de Nuevo León, Parque de Investigación e Innovación Tecnológica, Apodaca, Nuevo León 66629, México
| | - Abbas Alemzadeh
- Department of Plant Production and Genetics, School of Agriculture, Shiraz University, Shiraz 71946-84636, Iran
| | - Santiago Saavedra-Alonso
- Centro de Investigación en Biotecnología y Nanotecnología, Facultad de Ciencias Químicas, Universidad Autónoma de Nuevo León, Parque de Investigación e Innovación Tecnológica, Apodaca, Nuevo León 66629, México
| | - Hooman Razi
- Department of Plant Production and Genetics, School of Agriculture, Shiraz University, Shiraz 71946-84636, Iran
| | - José Rubén Morones-Ramírez
- Facultad de Ciencias Químicas, Universidad Autónoma de Nuevo León, UANL, San Nicolás de los Garza, Nuevo León 66455, México
- Centro de Investigación en Biotecnología y Nanotecnología, Facultad de Ciencias Químicas, Universidad Autónoma de Nuevo León, Parque de Investigación e Innovación Tecnológica, Apodaca, Nuevo León 66629, México
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3
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Cox RM, Papoulas O, Shril S, Lee C, Gardner T, Battenhouse AM, Lee M, Drew K, McWhite CD, Yang D, Leggere JC, Durand D, Hildebrandt F, Wallingford JB, Marcotte EM. Ancient eukaryotic protein interactions illuminate modern genetic traits and disorders. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.05.26.595818. [PMID: 38853926 PMCID: PMC11160598 DOI: 10.1101/2024.05.26.595818] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2024]
Abstract
All eukaryotes share a common ancestor from roughly 1.5 - 1.8 billion years ago, a single-celled, swimming microbe known as LECA, the Last Eukaryotic Common Ancestor. Nearly half of the genes in modern eukaryotes were present in LECA, and many current genetic diseases and traits stem from these ancient molecular systems. To better understand these systems, we compared genes across modern organisms and identified a core set of 10,092 shared protein-coding gene families likely present in LECA, a quarter of which are uncharacterized. We then integrated >26,000 mass spectrometry proteomics analyses from 31 species to infer how these proteins interact in higher-order complexes. The resulting interactome describes the biochemical organization of LECA, revealing both known and new assemblies. We analyzed these ancient protein interactions to find new human gene-disease relationships for bone density and congenital birth defects, demonstrating the value of ancestral protein interactions for guiding functional genetics today.
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Affiliation(s)
- Rachael M Cox
- Department of Molecular Biosciences, The University of Texas at Austin, Austin, TX 78712, USA
| | - Ophelia Papoulas
- Department of Molecular Biosciences, The University of Texas at Austin, Austin, TX 78712, USA
| | - Shirlee Shril
- Division of Nephrology, Department of Pediatrics, Boston Children's Hospital, Harvard Medical School, Boston, MA 02215, USA
| | - Chanjae Lee
- Department of Molecular Biosciences, The University of Texas at Austin, Austin, TX 78712, USA
| | - Tynan Gardner
- Department of Molecular Biosciences, The University of Texas at Austin, Austin, TX 78712, USA
| | - Anna M Battenhouse
- Department of Molecular Biosciences, The University of Texas at Austin, Austin, TX 78712, USA
| | - Muyoung Lee
- Department of Molecular Biosciences, The University of Texas at Austin, Austin, TX 78712, USA
| | - Kevin Drew
- Department of Biological Sciences, University of Illinois at Chicago, Chicago, IL 60607, USA
| | - Claire D McWhite
- Lewis-Sigler Institute for Integrative Genomics, Princeton University, Princeton, NJ 08544, USA
| | - David Yang
- Department of Molecular Biosciences, The University of Texas at Austin, Austin, TX 78712, USA
| | - Janelle C Leggere
- Department of Molecular Biosciences, The University of Texas at Austin, Austin, TX 78712, USA
| | - Dannie Durand
- Department of Biological Sciences, Carnegie Mellon University, 4400 5th Avenue Pittsburgh, PA 15213, USA
| | - Friedhelm Hildebrandt
- Division of Nephrology, Department of Pediatrics, Boston Children's Hospital, Harvard Medical School, Boston, MA 02215, USA
| | - John B Wallingford
- Department of Molecular Biosciences, The University of Texas at Austin, Austin, TX 78712, USA
| | - Edward M Marcotte
- Department of Molecular Biosciences, The University of Texas at Austin, Austin, TX 78712, USA
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Sandalio LM, Collado-Arenal AM, Romero-Puertas MC. Deciphering peroxisomal reactive species interactome and redox signalling networks. Free Radic Biol Med 2023; 197:58-70. [PMID: 36642282 DOI: 10.1016/j.freeradbiomed.2023.01.014] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Revised: 12/19/2022] [Accepted: 01/12/2023] [Indexed: 01/15/2023]
Abstract
Plant peroxisomes are highly dynamic organelles with regard to metabolic pathways, number and morphology and participate in different metabolic processes and cell responses to their environment. Peroxisomes from animal and plant cells house a complex system of reactive oxygen species (ROS) production associated to different metabolic pathways which are under control of an important set of enzymatic and non enzymatic antioxidative defenses. Nitric oxide (NO) and its derivate reactive nitrogen species (RNS) are also produced in these organelles. Peroxisomes can regulate ROS and NO/RNS levels to allow their role as signalling molecules. The metabolism of other reactive species such as carbonyl reactive species (CRS) and sulfur reactive species (SRS) in peroxisomes and their relationship with ROS and NO have not been explored in depth. In this review, we define a peroxisomal reactive species interactome (PRSI), including all reactive species ROS, RNS, CRS and SRS, their interaction and effect on target molecules contributing to the dynamic redox/ROS homeostasis and plasticity of peroxisomes, enabling fine-tuned regulation of signalling networks associated with peroxisome-dependent H2O2. Particular attention will be paid to update the information available on H2O2-dependent peroxisomal retrograde signalling and to discuss a specific peroxisomal footprint.
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Affiliation(s)
- Luisa M Sandalio
- Department of Biochemistry, Cell and Molecular Biology of Plants, Estación Experimental del Zaidín (EEZ), Consejo Superior de Investigaciones Científicas (CSIC), C/ Profesor Albareda 1, 18008, Granada, Spain.
| | - Aurelio M Collado-Arenal
- Department of Biochemistry, Cell and Molecular Biology of Plants, Estación Experimental del Zaidín (EEZ), Consejo Superior de Investigaciones Científicas (CSIC), C/ Profesor Albareda 1, 18008, Granada, Spain
| | - María C Romero-Puertas
- Department of Biochemistry, Cell and Molecular Biology of Plants, Estación Experimental del Zaidín (EEZ), Consejo Superior de Investigaciones Científicas (CSIC), C/ Profesor Albareda 1, 18008, Granada, Spain
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5
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Liu G, Miao F, Wang Y, Kou J, Yang K, Li W, Xiong C, Zhang F, Wang X, Yan H, Wei C, Zhao C, Yan G. Comparative proteomics analysis of Schistosoma japonicum developed in different Oncomelania snails as intermediate hosts. Front Cell Infect Microbiol 2022; 12:959766. [PMID: 36710964 PMCID: PMC9875565 DOI: 10.3389/fcimb.2022.959766] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Accepted: 09/26/2022] [Indexed: 12/23/2022] Open
Abstract
Schistosomiasis is a tropical parasitic disease that seriously endangers humans and animals. In this study, two Oncomelania snails, Oncomelania hupensis (O. hupensis) and Oncomelania weishan (O. weishan), were infected with Schistosoma japonicum (S. japonicum) cercariae during the early period, and ICR mice were subsequently infected with two kinds of miracidia that developed in male and female adult worms. In this study, isobaric tags for relative and absolute quantification (iTRAQ) were used to identify four channels: 113, 115, 117, and 119. A total of 2364 adult schistosome proteins were identified, and 1901 proteins were quantitative. Our results revealed 68 differentially expressed proteins (DEPs) in female adult worms, including 24 upregulated proteins and 44 downregulated proteins, and 55 DEPs in male adult worms, including 25 upregulated proteins and 30 downregulated proteins. LC-MS/MS and bioinformatics analysis indicated that these DEPs are mainly concentrated in cellular composition, molecular function, biological function and catabolism pathways. In summary, this proteomics analysis of adult schistosomes that hatched in two intermediate hosts helps to improve our understanding of the growth and developmental mechanisms of S. japonicum.
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Affiliation(s)
- Gongzhen Liu
- College of Agriculture and Forestry, Linyi University, Linyi, Shandong Province, China,Shandong Institute of Parasitic Diseases, Shandong First Medical University & Shandong Academy of Medical Sciences, Jining, Shandong Province, China
| | - Feng Miao
- Shandong Institute of Parasitic Diseases, Shandong First Medical University & Shandong Academy of Medical Sciences, Jining, Shandong Province, China,*Correspondence: Feng Miao,
| | - Yongbin Wang
- Shandong Institute of Parasitic Diseases, Shandong First Medical University & Shandong Academy of Medical Sciences, Jining, Shandong Province, China
| | - Jingxuan Kou
- Shandong Institute of Parasitic Diseases, Shandong First Medical University & Shandong Academy of Medical Sciences, Jining, Shandong Province, China
| | - Kun Yang
- Jiangsu Institutes of Parasitic Diseases, Wuxi, Jiangsu Province, China
| | - Wei Li
- Jiangsu Institutes of Parasitic Diseases, Wuxi, Jiangsu Province, China
| | - Chunrong Xiong
- Jiangsu Institutes of Parasitic Diseases, Wuxi, Jiangsu Province, China
| | - Fengjian Zhang
- Jiangsu Institutes of Parasitic Diseases, Wuxi, Jiangsu Province, China
| | - Xinyao Wang
- Jiangsu Institutes of Parasitic Diseases, Wuxi, Jiangsu Province, China
| | - Haoyun Yan
- Fourth Hospital of Weishan, Jining, Shandong Province, China
| | - Changyin Wei
- Shandong Weishan Center for Disease Prevention and Control, Jining, Shandong Province, China
| | - Changlei Zhao
- Shandong Institute of Parasitic Diseases, Shandong First Medical University & Shandong Academy of Medical Sciences, Jining, Shandong Province, China
| | - Ge Yan
- Shandong Institute of Parasitic Diseases, Shandong First Medical University & Shandong Academy of Medical Sciences, Jining, Shandong Province, China
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6
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Bittner E, Stehlik T, Freitag J. Sharing the wealth: The versatility of proteins targeted to peroxisomes and other organelles. Front Cell Dev Biol 2022; 10:934331. [PMID: 36225313 PMCID: PMC9549241 DOI: 10.3389/fcell.2022.934331] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Accepted: 07/27/2022] [Indexed: 11/13/2022] Open
Abstract
Peroxisomes are eukaryotic organelles with critical functions in cellular energy and lipid metabolism. Depending on the organism, cell type, and developmental stage, they are involved in numerous other metabolic and regulatory pathways. Many peroxisomal functions require factors also relevant to other cellular compartments. Here, we review proteins shared by peroxisomes and at least one different site within the cell. We discuss the mechanisms to achieve dual targeting, their regulation, and functional consequences. Characterization of dual targeting is fundamental to understand how peroxisomes are integrated into the metabolic and regulatory circuits of eukaryotic cells.
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7
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Terrón-Camero LC, Peláez-Vico MÁ, Rodríguez-González A, del Val C, Sandalio LM, Romero-Puertas MC. Gene network downstream plant stress response modulated by peroxisomal H 2O 2. FRONTIERS IN PLANT SCIENCE 2022; 13:930721. [PMID: 36082297 PMCID: PMC9445673 DOI: 10.3389/fpls.2022.930721] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Accepted: 07/18/2022] [Indexed: 06/15/2023]
Abstract
Reactive oxygen species (ROS) act as secondary messengers that can be sensed by specific redox-sensitive proteins responsible for the activation of signal transduction culminating in altered gene expression. The subcellular site, in which modifications in the ROS/oxidation state occur, can also act as a specific cellular redox network signal. The chemical identity of ROS and their subcellular origin is actually a specific imprint on the transcriptome response. In recent years, a number of transcriptomic studies related to altered ROS metabolism in plant peroxisomes have been carried out. In this study, we conducted a meta-analysis of these transcriptomic findings to identify common transcriptional footprints for plant peroxisomal-dependent signaling at early and later time points. These footprints highlight the regulation of various metabolic pathways and gene families, which are also found in plant responses to several abiotic stresses. Major peroxisomal-dependent genes are associated with protein and endoplasmic reticulum (ER) protection at later stages of stress while, at earlier stages, these genes are related to hormone biosynthesis and signaling regulation. Furthermore, in silico analyses allowed us to assign human orthologs to some of the peroxisomal-dependent proteins, which are mainly associated with different cancer pathologies. Peroxisomal footprints provide a valuable resource for assessing and supporting key peroxisomal functions in cellular metabolism under control and stress conditions across species.
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Affiliation(s)
- Laura C. Terrón-Camero
- Department of Biochemistry and Molecular and Cellular Biology of Plants, Estación Experimental del Zaidín (EEZ), Consejo Superior de Investigaciones Científicas (CSIC), Granada, Spain
| | - M. Ángeles Peláez-Vico
- Department of Biochemistry and Molecular and Cellular Biology of Plants, Estación Experimental del Zaidín (EEZ), Consejo Superior de Investigaciones Científicas (CSIC), Granada, Spain
| | - A. Rodríguez-González
- Department of Biochemistry and Molecular and Cellular Biology of Plants, Estación Experimental del Zaidín (EEZ), Consejo Superior de Investigaciones Científicas (CSIC), Granada, Spain
| | - Coral del Val
- Department of Artificial Intelligence, University of Granada, Granada, Spain
- Andalusian Data Science and Computational Intelligence (DaSCI) Research Institute, University of Granada, Granada, Spain
| | - Luisa M. Sandalio
- Department of Biochemistry and Molecular and Cellular Biology of Plants, Estación Experimental del Zaidín (EEZ), Consejo Superior de Investigaciones Científicas (CSIC), Granada, Spain
| | - María C. Romero-Puertas
- Department of Biochemistry and Molecular and Cellular Biology of Plants, Estación Experimental del Zaidín (EEZ), Consejo Superior de Investigaciones Científicas (CSIC), Granada, Spain
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8
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Richardson E, Dacks JB. Distribution of Membrane Trafficking System Components Across Ciliate Diversity Highlights Heterogenous Organelle-Associated Machinery. Traffic 2022; 23:208-220. [PMID: 35128766 DOI: 10.1111/tra.12834] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Revised: 01/24/2022] [Accepted: 02/03/2022] [Indexed: 11/29/2022]
Abstract
The ciliate phylum is a group of protists noted for their unusual membrane trafficking system and apparent environmental ubiquity; as highly successful microbial predators, they are found in all manner of environments and the ability for specific species to adapt to extremely challenging conditions makes them valued as bioindicators. Ciliates have also been used for many years as cell biological models due to their large cell size and ease of culturing, and for many fundamental cell structures, particularly membrane-bound organelles, ciliates were some of the earliest organisms in which these were observed via microscopy. In this study, we carried out a comparative genomic survey of selected membrane trafficking proteins in a pan-ciliate transcriptome and genome dataset. We observed considerable loss of membrane trafficking system (MTS) proteins that would indicate a loss of machinery that is generally conserved across eukaryotic diversity, even after controlling for potentially incomplete genome representation. In particular, the DSL1 complex was missing in all surveyed ciliates. This protein complex has been shown as involved in peroxisome biogenesis in some model systems, and a paucity of DSL1 components has been indicative of degenerate peroxisome. However, Tetrahymena thermophila (formerly Tetrahymena pyroformis) was one of the original models for visualising peroxisomes. Conversely, the AP3 complex essential for mucocyst maturation in T. thermophila, is poorly conserved despite the presence of secretory lysosome-related organelles across ciliate diversity. We discuss potential resolutions for these apparent paradoxes in the context of the heterogenous distribution of MTS machinery across the diversity of ciliates.
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Affiliation(s)
- Elisabeth Richardson
- University of Alberta School of Public Health, Edmonton, Alberta, Canada.,Department of Biological Sciences, University of Alberta, Edmonton, Alberta, Canada
| | - Joel B Dacks
- Department of Biological Sciences, University of Alberta, Edmonton, Alberta, Canada.,Division of Infectious Diseases, Department of Medicine, University of Alberta, Edmonton, Alberta, Canada.,Department of Life Sciences, The Natural History Museum, London, UK
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9
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Sandalio LM, Peláez-Vico MA, Molina-Moya E, Romero-Puertas MC. Peroxisomes as redox-signaling nodes in intracellular communication and stress responses. PLANT PHYSIOLOGY 2021; 186:22-35. [PMID: 33587125 PMCID: PMC8154099 DOI: 10.1093/plphys/kiab060] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Accepted: 01/22/2021] [Indexed: 05/05/2023]
Abstract
Peroxisomes are redox nodes playing a diverse range of roles in cell functionality and in the perception of and responses to changes in their environment.
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Affiliation(s)
- Luisa M Sandalio
- Department of Biochemistry, Cellular and Molecular Biology of Plants, Estación Experimental del Zaidín-CSIC, Profesor Albareda 1, 18008 Granada, Spain
- Author for communication:
| | - Maria Angeles Peláez-Vico
- Department of Biochemistry, Cellular and Molecular Biology of Plants, Estación Experimental del Zaidín-CSIC, Profesor Albareda 1, 18008 Granada, Spain
| | - Eliana Molina-Moya
- Department of Biochemistry, Cellular and Molecular Biology of Plants, Estación Experimental del Zaidín-CSIC, Profesor Albareda 1, 18008 Granada, Spain
| | - Maria C Romero-Puertas
- Department of Biochemistry, Cellular and Molecular Biology of Plants, Estación Experimental del Zaidín-CSIC, Profesor Albareda 1, 18008 Granada, Spain
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10
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Jansen RLM, Santana-Molina C, van den Noort M, Devos DP, van der Klei IJ. Comparative Genomics of Peroxisome Biogenesis Proteins: Making Sense of the PEX Proteins. Front Cell Dev Biol 2021; 9:654163. [PMID: 34095119 PMCID: PMC8172628 DOI: 10.3389/fcell.2021.654163] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Accepted: 04/21/2021] [Indexed: 11/29/2022] Open
Abstract
PEX genes encode proteins involved in peroxisome biogenesis and proliferation. Using a comparative genomics approach, we clarify the evolutionary relationships between the 37 known PEX proteins in a representative set of eukaryotes, including all common model organisms, pathogenic unicellular eukaryotes and human. A large number of previously unknown PEX orthologs were identified. We analyzed all PEX proteins, their conservation and domain architecture and defined the core set of PEX proteins that is required to make a peroxisome. The molecular processes in peroxisome biogenesis in different organisms were put into context, showing that peroxisomes are not static organelles in eukaryotic evolution. Organisms that lack peroxisomes still contain a few PEX proteins, which probably play a role in alternative processes. Finally, the relationships between PEX proteins of two large families, the Pex11 and Pex23 families, were analyzed, thereby contributing to the understanding of their complicated and sometimes incorrect nomenclature. We provide an exhaustive overview of this important eukaryotic organelle.
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Affiliation(s)
- Renate L M Jansen
- Molecular Cell Biology, Groningen Biomolecular Sciences and Biotechnology Institute, University of Groningen, Groningen, Netherlands
| | - Carlos Santana-Molina
- Centro Andaluz de Biología del Desarrollo, Consejo Superior de Investigaciones Científicas, Universidad Pablo de Olavide, Seville, Spain
| | - Marco van den Noort
- Molecular Cell Biology, Groningen Biomolecular Sciences and Biotechnology Institute, University of Groningen, Groningen, Netherlands
| | - Damien P Devos
- Centro Andaluz de Biología del Desarrollo, Consejo Superior de Investigaciones Científicas, Universidad Pablo de Olavide, Seville, Spain
| | - Ida J van der Klei
- Molecular Cell Biology, Groningen Biomolecular Sciences and Biotechnology Institute, University of Groningen, Groningen, Netherlands
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11
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Evolution of Photorespiratory Glycolate Oxidase among Archaeplastida. PLANTS 2020; 9:plants9010106. [PMID: 31952152 PMCID: PMC7020209 DOI: 10.3390/plants9010106] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/29/2019] [Revised: 01/10/2020] [Accepted: 01/11/2020] [Indexed: 12/17/2022]
Abstract
Photorespiration has been shown to be essential for all oxygenic phototrophs in the present-day oxygen-containing atmosphere. The strong similarity of the photorespiratory cycle in cyanobacteria and plants led to the hypothesis that oxygenic photosynthesis and photorespiration co-evolved in cyanobacteria, and then entered the eukaryotic algal lineages up to land plants via endosymbiosis. However, the evolutionary origin of the photorespiratory enzyme glycolate oxidase (GOX) is controversial, which challenges the common origin hypothesis. Here, we tested this hypothesis using phylogenetic and biochemical approaches with broad taxon sampling. Phylogenetic analysis supported the view that a cyanobacterial GOX-like protein of the 2-hydroxy-acid oxidase family most likely served as an ancestor for GOX in all eukaryotes. Furthermore, our results strongly indicate that GOX was recruited to the photorespiratory metabolism at the origin of Archaeplastida, because we verified that Glaucophyta, Rhodophyta, and Streptophyta all express GOX enzymes with preference for the substrate glycolate. Moreover, an “ancestral” protein synthetically derived from the node separating all prokaryotic from eukaryotic GOX-like proteins also preferred glycolate over l-lactate. These results support the notion that a cyanobacterial ancestral protein laid the foundation for the evolution of photorespiratory GOX enzymes in modern eukaryotic phototrophs.
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