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Wang Z, Jiang Q, Zhu Q, Ji C, Li J, Yin M, Shen J, Yan S. Nanoenabled Antiviral Pesticide for Tobacco Mosaic Virus: Excellent Adhesion Performance and Strong Inhibitory Effect to Alleviate the Damage on Photosynthetic System. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2024. [PMID: 39356630 DOI: 10.1021/acs.jafc.4c06885] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/04/2024]
Abstract
Tobacco mosaic virus (TMV) is a major agricultural threat. Here, a cationic star polymer (SPc) was designed to construct an efficient nanodelivery system for moroxydine hydrochloride (ABOB). ABOB could self-assemble with SPc via a hydrogen bond and van der Waals force, and this complexation reduced the particle size of ABOB from 2406 to 45 nm. With the aid of SPc, the contact angle of ABOB decreased from 100.8 to 79.0°, and its retention increased from 6.3 to 13.8 mg/cm2. Furthermore, the complexation with SPc could attenuate the degradation of ABOB in plants, and the bioactivity of SPc-loaded ABOB significantly improved with a reduction in relative viral expression from 0.57 to 0.17. The RNA-seq analysis revealed that the ABOB/SPc complex could up-regulate the expression of growth- and photosynthesis-related genes in tobacco seedlings, and the chlorophyll content increased by 2.5 times. The current study introduced an efficient nanodelivery system to improve the bioactivity of traditional antiviral agents.
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Affiliation(s)
- Zeng Wang
- Frontiers Science Center for Molecular Design Breeding, Department of Plant Biosecurity, College of Plant Protection, China Agricultural University, Beijing 100193, People's Republic of China
| | - Qinhong Jiang
- Frontiers Science Center for Molecular Design Breeding, Department of Plant Biosecurity, College of Plant Protection, China Agricultural University, Beijing 100193, People's Republic of China
| | - Qian Zhu
- China Association of Pesticide Development and Application, Beijing 100125, People's Republic of China
| | - Chendong Ji
- State Key Laboratory of Chemical Resource Engineering, Beijing Lab of Biomedical Materials, Beijing University of Chemical Technology, Beijing 100029, People's Republic of China
| | - Jie Li
- State Key Laboratory of Chemical Resource Engineering, Beijing Lab of Biomedical Materials, Beijing University of Chemical Technology, Beijing 100029, People's Republic of China
| | - Meizhen Yin
- State Key Laboratory of Chemical Resource Engineering, Beijing Lab of Biomedical Materials, Beijing University of Chemical Technology, Beijing 100029, People's Republic of China
| | - Jie Shen
- Frontiers Science Center for Molecular Design Breeding, Department of Plant Biosecurity, College of Plant Protection, China Agricultural University, Beijing 100193, People's Republic of China
| | - Shuo Yan
- Frontiers Science Center for Molecular Design Breeding, Department of Plant Biosecurity, College of Plant Protection, China Agricultural University, Beijing 100193, People's Republic of China
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Wang X, Shen Z, Li C, Bai Y, Li Y, Zhang W, Li Z, Jiang C, Cheng L, Yang A, Liu D. Fine mapping and identification of two NtTOM2A homeologs responsible for tobacco mosaic virus replication in tobacco (Nicotiana tabacum L.). BMC PLANT BIOLOGY 2024; 24:67. [PMID: 38262958 PMCID: PMC10807211 DOI: 10.1186/s12870-024-04744-y] [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: 07/28/2023] [Accepted: 01/11/2024] [Indexed: 01/25/2024]
Abstract
BACKGROUND Tobacco mosaic virus (TMV) is a widely distributed viral disease that threatens many vegetables and horticultural species. Using the resistance gene N which induces a hypersensitivity reaction, is a common strategy for controlling this disease in tobacco (Nicotiana tabacum L.). However, N gene-mediated resistance has its limitations, consequently, identifying resistance genes from resistant germplasms and developing resistant cultivars is an ideal strategy for controlling the damage caused by TMV. RESULTS Here, we identified highly TMV-resistant tobacco germplasm, JT88, with markedly reduced viral accumulation following TMV infection. We mapped and cloned two tobamovirus multiplication protein 2A (TOM2A) homeologs responsible for TMV replication using an F2 population derived from a cross between the TMV-susceptible cultivar K326 and the TMV-resistant cultivar JT88. Clustered regularly interspaced short palindromic repeats (CRISPR)/CRISPR-associated protein 9 (CRISPR/Cas9)-mediated loss-of-function mutations of two NtTOM2A homeologs almost completely suppressed TMV replication; however, the single gene mutants showed symptoms similar to those of the wild type. Moreover, NtTOM2A natural mutations were rarely detected in 577 tobacco germplasms, and CRISPR/Cas9-mediated variation of NtTOM2A led to shortened plant height, these results indicating that the natural variations in NtTOM2A were rarely applied in tobacco breeding and the NtTOM2A maybe has an impact on growth and development. CONCLUSIONS The two NtTOM2A homeologs are functionally redundant and negatively regulate TMV resistance. These results deepen our understanding of the molecular mechanisms underlying TMV resistance in tobacco and provide important information for the potential application of NtTOM2A in TMV resistance breeding.
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Affiliation(s)
- Xuebo Wang
- Key Laboratory for Tobacco Gene Resources, Tobacco Research Institute, Chinese Academy of Agricultural Sciences (CAAS), Qingdao, 266101, China
- Tobacco Science Research Institute of Guangdong Province, Shaoguan, Guangdong, 512029, China
| | - Zhan Shen
- Key Laboratory for Tobacco Gene Resources, Tobacco Research Institute, Chinese Academy of Agricultural Sciences (CAAS), Qingdao, 266101, China
| | - Caiyue Li
- Key Laboratory for Tobacco Gene Resources, Tobacco Research Institute, Chinese Academy of Agricultural Sciences (CAAS), Qingdao, 266101, China
| | - Yalin Bai
- Key Laboratory for Tobacco Gene Resources, Tobacco Research Institute, Chinese Academy of Agricultural Sciences (CAAS), Qingdao, 266101, China
| | - Yangyang Li
- Hunan Tobacco Research Institute, Changsha, 410004, China
| | - Wenhui Zhang
- Linyi University, Linyi, 276000, Shandong, China
- Philippine Christian University Center for International Education, Manila, 1004, Philippines
| | - Zunqiang Li
- Tobacco Research Institute of Mudanjiang, Harbin, 150076, China.
| | - Caihong Jiang
- Key Laboratory for Tobacco Gene Resources, Tobacco Research Institute, Chinese Academy of Agricultural Sciences (CAAS), Qingdao, 266101, China
| | - Lirui Cheng
- Key Laboratory for Tobacco Gene Resources, Tobacco Research Institute, Chinese Academy of Agricultural Sciences (CAAS), Qingdao, 266101, China
| | - Aiguo Yang
- Key Laboratory for Tobacco Gene Resources, Tobacco Research Institute, Chinese Academy of Agricultural Sciences (CAAS), Qingdao, 266101, China.
| | - Dan Liu
- Key Laboratory for Tobacco Gene Resources, Tobacco Research Institute, Chinese Academy of Agricultural Sciences (CAAS), Qingdao, 266101, China.
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Gomaa AE, El Mounadi K, Parperides E, Garcia-Ruiz H. Cell Fractionation and the Identification of Host Proteins Involved in Plant-Virus Interactions. Pathogens 2024; 13:53. [PMID: 38251360 PMCID: PMC10819628 DOI: 10.3390/pathogens13010053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Revised: 12/19/2023] [Accepted: 12/22/2023] [Indexed: 01/23/2024] Open
Abstract
Plant viruses depend on host cellular factors for their replication and movement. There are cellular proteins that change their localization and/or expression and have a proviral role or antiviral activity and interact with or target viral proteins. Identification of those proteins and their roles during infection is crucial for understanding plant-virus interactions and to design antiviral resistance in crops. Important host proteins have been identified using approaches such as tag-dependent immunoprecipitation or yeast two hybridization that require cloning individual proteins or the entire virus. However, the number of possible interactions between host and viral proteins is immense. Therefore, an alternative method is needed for proteome-wide identification of host proteins involved in host-virus interactions. Here, we present cell fractionation coupled with mass spectrometry as an option to identify protein-protein interactions between viruses and their hosts. This approach involves separating subcellular organelles using differential and/or gradient centrifugation from virus-free and virus-infected cells (1) followed by comparative analysis of the proteomic profiles obtained for each subcellular organelle via mass spectrometry (2). After biological validation, prospect host proteins with proviral or antiviral roles can be subject to fundamental studies in the context of basic biology to shed light on both virus replication and cellular processes. They can also be targeted via gene editing to develop virus-resistant crops.
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Affiliation(s)
- Amany E. Gomaa
- Department of Plant Pathology and Nebraska Center for Virology, University of Nebraska-Lincoln, Lincoln, NE 68583, USA (E.P.)
- Department of Botany, Faculty of Science, Mansoura University, Mansoura 35516, Egypt
| | - Kaoutar El Mounadi
- Department of Biology, Kutztown University of Pennsylvania, Kutztown, PA 19530, USA
| | - Eric Parperides
- Department of Plant Pathology and Nebraska Center for Virology, University of Nebraska-Lincoln, Lincoln, NE 68583, USA (E.P.)
| | - Hernan Garcia-Ruiz
- Department of Plant Pathology and Nebraska Center for Virology, University of Nebraska-Lincoln, Lincoln, NE 68583, USA (E.P.)
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Pollari M, Sipari N, Poque S, Himanen K, Mäkinen K. Effects of Poty-Potexvirus Synergism on Growth, Photosynthesis and Metabolite Status of Nicotiana benthamiana. Viruses 2022; 15:121. [PMID: 36680161 PMCID: PMC9867248 DOI: 10.3390/v15010121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 12/28/2022] [Accepted: 12/29/2022] [Indexed: 01/03/2023] Open
Abstract
Mixed virus infections threaten crop production because interactions between the host and the pathogen mix may lead to viral synergism. While individual infections by potato virus A (PVA), a potyvirus, and potato virus X (PVX), a potexvirus, can be mild, co-infection leads to synergistic enhancement of PVX and severe symptoms. We combined image-based phenotyping with metabolite analysis of single and mixed PVA and PVX infections and compared their effects on growth, photosynthesis, and metabolites in Nicotiana benthamiana. Viral synergism was evident in symptom severity and impaired growth in the plants. Indicative of stress, the co-infection increased leaf temperature and decreased photosynthetic parameters. In contrast, singly infected plants sustained photosynthetic activity. The host's metabolic response differed significantly between single and mixed infections. Over 200 metabolites were differentially regulated in the mixed infection: especially defense-related metabolites and aromatic and branched-chain amino acids increased compared to the control. Changes in the levels of methionine cycle intermediates and a low S-adenosylmethionine/S-adenosylhomocysteine ratio suggested a decline in the methylation potential in co-infected plants. The decreased ratio between reduced glutathione, an important scavenger of reactive oxygen species, and its oxidized form, indicated that severe oxidative stress developed during co-infection. Based on the results, infection-associated oxidative stress is successfully controlled in the single infections but not in the synergistic infection, where activated defense pathways are not sufficient to counter the impact of the infections on plant growth.
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Affiliation(s)
- Maija Pollari
- Department of Microbiology, Viikki Plant Science Centre, University of Helsinki, 00014 Helsinki, Finland
| | - Nina Sipari
- Viikki Metabolomics Unit, Organismal and Evolutionary Biology Research Programme, Viikki Plant Science Centre, University of Helsinki, 00014 Helsinki, Finland
| | - Sylvain Poque
- Department of Agricultural Sciences, Viikki Plant Science Centre, University of Helsinki, 00014 Helsinki, Finland
| | - Kristiina Himanen
- National Plant Phenotyping Infrastructure, HiLIFE, Biocenter Finland, Viikki Plant Science Centre, University of Helsinki, 00014 Helsinki, Finland
| | - Kristiina Mäkinen
- Department of Microbiology, Viikki Plant Science Centre, University of Helsinki, 00014 Helsinki, Finland
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Momo J, Kumar A, Islam K, Ahmad I, Rawoof A, Ramchiary N. A comprehensive update on Capsicum proteomics: Advances and future prospects. J Proteomics 2022; 261:104578. [DOI: 10.1016/j.jprot.2022.104578] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Revised: 03/27/2022] [Accepted: 03/28/2022] [Indexed: 10/18/2022]
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Mustafa G, Komatsu S. Plant proteomic research for improvement of food crops under stresses: a review. Mol Omics 2021; 17:860-880. [PMID: 34870299 DOI: 10.1039/d1mo00151e] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Crop improvement approaches have been changed due to technological advancements in traditional plant-breeding methods. Abiotic and biotic stresses limit plant growth and development, which ultimately lead to reduced crop yield. Proteins encoded by genomes have a considerable role in the endurance and adaptation of plants to different environmental conditions. Biotechnological applications in plant breeding depend upon the information generated from proteomic studies. Proteomics has a specific advantage to contemplate post-translational modifications, which indicate the functional effects of protein modifications on crop production. Subcellular proteomics helps in exploring the precise cellular responses and investigating the networking among subcellular compartments during plant development and biotic/abiotic stress responses. Large-scale mass spectrometry-based plant proteomic studies with a more comprehensive overview are now possible due to dramatic improvements in mass spectrometry, sample preparation procedures, analytical software, and strengthened availability of genomes for numerous plant species. Development of stress-tolerant or resilient crops is essential to improve crop productivity and growth. Use of high throughput techniques with advanced instrumentation giving efficient results made this possible. In this review, the role of proteomic studies in identifying the stress-response processes in different crops is summarized. Advanced techniques and their possible utilization on plants are discussed in detail. Proteomic studies accelerate marker-assisted genetic augmentation studies on crops for developing high yielding stress-tolerant lines or varieties under stresses.
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Affiliation(s)
- Ghazala Mustafa
- Department of Plant Sciences, Quaid-i-Azam University, Islamabad 45320, Pakistan
| | - Setsuko Komatsu
- Faculty of Environment and Information Sciences, Fukui University of Technology, Fukui 910-8505, Japan.
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Zhang J, Guo T, Xiao Q, Wang P, Tian H. Effect of 4-chloro-2-methylphenoxy acetic acid on tomato gene expression and rhizosphere bacterial communities under inoculation with phosphate-solubilizing bacteria. JOURNAL OF HAZARDOUS MATERIALS 2021; 416:125767. [PMID: 33845264 DOI: 10.1016/j.jhazmat.2021.125767] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Revised: 03/23/2021] [Accepted: 03/24/2021] [Indexed: 06/12/2023]
Abstract
The herbicide 4-chloro-2-methylphenoxy acetic acid (MCPA) is widely used to control the spread of broad-leaved weeds in agricultural soils, though it remains unclear how tomato plants cope with the phytotoxic effects of MCPA at the molecular level. In this study, RNA-seq and Illumina MiSeq were used to sequence bacterial communities in tomato rhizosphere soils treated with MCPA and the phosphate-solubilizing bacterial strain N3. The results showed that MCPA induced abnormal growth of lateral roots in tomato seedlings and reduced uptake of the nutrients N, P, and K as well as the hormone (ABA and GA3) levels. Inoculation with strain N3 increased nutrient uptake by roots and increased levels of the hormones ABA, ZEA, and JA in tomato seedlings and also increased the abundance of the phyla Proteobacteria and Gemmatimonadetes in soil under MCPA treatment. GO functional groups in which differentially expressed genes (DEGs) are involved included DNA binding transcription factor activity, transcriptional regulator activity, enzyme inhibitor activity, and cell wall biogenesis. The highest numbers of DEGs are annotated to ribosome, photosynthesis, and carbon metabolism categories. Our findings provide valuable information for the application of strain N3, which is beneficial for reducing the toxic effect of MCPA on vegetable plants.
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Affiliation(s)
- Jian Zhang
- Institute of Horticulture, Anhui Academy of Agricultural Sciences, Hefei 230031, Anhui Province, China; Key Laboratory of Genetic Improvement and Ecophysiology of Horticultural Crops, Hefei 230031, Anhui Province, China.
| | - Tingting Guo
- Institute of Horticulture, Anhui Academy of Agricultural Sciences, Hefei 230031, Anhui Province, China; School of Life Sciences, Anhui Agricultural University, Hefei 230036, Anhui Province, China
| | - Qingqing Xiao
- School of Biology, Food and Environment, Hefei University, 230601 Anhui Province, China
| | - Pengcheng Wang
- Institute of Horticulture, Anhui Academy of Agricultural Sciences, Hefei 230031, Anhui Province, China; Key Laboratory of Genetic Improvement and Ecophysiology of Horticultural Crops, Hefei 230031, Anhui Province, China
| | - Hongmei Tian
- Institute of Horticulture, Anhui Academy of Agricultural Sciences, Hefei 230031, Anhui Province, China; Key Laboratory of Genetic Improvement and Ecophysiology of Horticultural Crops, Hefei 230031, Anhui Province, China
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8
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Proteomic Advances in Cereal and Vegetable Crops. Molecules 2021; 26:molecules26164924. [PMID: 34443513 PMCID: PMC8401599 DOI: 10.3390/molecules26164924] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Revised: 08/06/2021] [Accepted: 08/10/2021] [Indexed: 01/06/2023] Open
Abstract
The importance of vegetables in human nutrition, such as cereals, which in many cases represent the main source of daily energy for humans, added to the impact that the incessant increase in demographic pressure has on the demand for these plant foods, entails the search for new technologies that can alleviate this pressure on markets while reducing the carbon footprint of related activities. Plant proteomics arises as a response to these problems, and through research and the application of new technologies, it attempts to enhance areas of food science that are fundamental for the optimization of processes. This review aims to present the different approaches and tools of proteomics in the investigation of new methods for the development of vegetable crops. In the last two decades, different studies in the control of the quality of crops have reported very interesting results that can help us to verify parameters as important as food safety, the authenticity of the products, or the increase in the yield by early detection of diseases. A strategic plan that encourages the incorporation of these new methods into the industry will be essential to promote the use of proteomics and all the advantages it offers in the optimization of processes and the solution of problems.
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9
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Qiu S, Chen X, Zhai Y, Cui W, Ai X, Rao S, Chen J, Yan F. Downregulation of Light-Harvesting Complex II Induces ROS-Mediated Defense Against Turnip Mosaic Virus Infection in Nicotiana benthamiana. Front Microbiol 2021; 12:690988. [PMID: 34290685 PMCID: PMC8287655 DOI: 10.3389/fmicb.2021.690988] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Accepted: 06/14/2021] [Indexed: 12/05/2022] Open
Abstract
The light-harvesting chlorophyll a/b complex protein 3 (LHCB3) of photosystem II plays important roles distributing the excitation energy and modulating the rate of state transition and stomatal response to abscisic acid. However, the functions of LHCB3 in plant immunity have not been well investigated. Here, we show that the expression of LHCB3 in Nicotiana benthamiana (NbLHCB3) was down-regulated by turnip mosaic virus (TuMV) infection. When NbLHCB3 was silenced by tobacco rattle virus-induced gene silencing, systemic infection of TuMV was inhibited. H2O2 was over-accumulated in NbLHCB3-silenced plants. Chemical treatment to inhibit or eliminate reactive oxygen species (ROS) impaired the resistance of the NbLHCB3-silenced plants to TuMV infection. Co-silencing of NbLHCB3 with genes involved in ROS production compromised the resistance of plants to TuMV but co-silencing of NbLHCB3 with genes in the ROS scavenging pathway increased resistance to the virus. Transgenic plants overexpressing NbLHCB3 were more susceptible to TuMV. These results indicate that downregulation of NbLHCB3 is involved in defense against TuMV by inducing ROS production.
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Affiliation(s)
- Shiyou Qiu
- College of Life Sciences, Fujian Agriculture and Forestry University, Fuzhou, China.,State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Institute of Plant Virology, Ningbo University, Ningbo, China.,Key Laboratory of Biotechnology in Plant Protection of MOA of China and Zhejiang Province, Institute of Virology and Biotechnology, Zhejiang Academy of Agricultural Sciences, Hangzhou, China
| | - Xuwei Chen
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Institute of Plant Virology, Ningbo University, Ningbo, China
| | - Yushan Zhai
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Institute of Plant Virology, Ningbo University, Ningbo, China.,Key Laboratory of Biotechnology in Plant Protection of MOA of China and Zhejiang Province, Institute of Virology and Biotechnology, Zhejiang Academy of Agricultural Sciences, Hangzhou, China
| | - Weijun Cui
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Institute of Plant Virology, Ningbo University, Ningbo, China.,Key Laboratory of Biotechnology in Plant Protection of MOA of China and Zhejiang Province, Institute of Virology and Biotechnology, Zhejiang Academy of Agricultural Sciences, Hangzhou, China
| | - Xuhong Ai
- College of Life Sciences, Fujian Agriculture and Forestry University, Fuzhou, China.,State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Institute of Plant Virology, Ningbo University, Ningbo, China.,Key Laboratory of Biotechnology in Plant Protection of MOA of China and Zhejiang Province, Institute of Virology and Biotechnology, Zhejiang Academy of Agricultural Sciences, Hangzhou, China
| | - Shaofei Rao
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Institute of Plant Virology, Ningbo University, Ningbo, China
| | - Jianping Chen
- College of Life Sciences, Fujian Agriculture and Forestry University, Fuzhou, China.,State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Institute of Plant Virology, Ningbo University, Ningbo, China.,Key Laboratory of Biotechnology in Plant Protection of MOA of China and Zhejiang Province, Institute of Virology and Biotechnology, Zhejiang Academy of Agricultural Sciences, Hangzhou, China
| | - Fei Yan
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Institute of Plant Virology, Ningbo University, Ningbo, China.,Key Laboratory of Biotechnology in Plant Protection of MOA of China and Zhejiang Province, Institute of Virology and Biotechnology, Zhejiang Academy of Agricultural Sciences, Hangzhou, China
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Wrzesińska B, Zmienko A, Vu LD, De Smet I, Obrępalska-Stęplowska A. Multiple cellular compartments engagement in Nicotiana benthamiana-peanut stunt virus-satRNA interactions revealed by systems biology approach. PLANT CELL REPORTS 2021; 40:1247-1267. [PMID: 34028582 PMCID: PMC8233301 DOI: 10.1007/s00299-021-02706-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Accepted: 04/27/2021] [Indexed: 06/12/2023]
Abstract
KEY MESSAGE PSV infection changed the abundance of host plant's transcripts and proteins associated with various cellular compartments, including ribosomes, chloroplasts, mitochondria, the nucleus and cytosol, affecting photosynthesis, translation, transcription, and splicing. Virus infection is a process resulting in numerous molecular, cellular, and physiological changes, a wide range of which can be analyzed due to development of many high-throughput techniques. Plant RNA viruses are known to replicate in the cytoplasm; however, the roles of chloroplasts and other cellular structures in the viral replication cycle and in plant antiviral defense have been recently emphasized. Therefore, the aim of this study was to analyze the small RNAs, transcripts, proteins, and phosphoproteins affected during peanut stunt virus strain P (PSV-P)-Nicotiana benthamiana interactions with or without satellite RNA (satRNA) in the context of their cellular localization or functional connections with particular cellular compartments to elucidate the compartments most affected during pathogenesis at the early stages of infection. Moreover, the processes associated with particular cell compartments were determined. The 'omic' results were subjected to comparative data analyses. Transcriptomic and small RNA (sRNA)-seq data were obtained to provide new insights into PSV-P-satRNA-plant interactions, whereas previously obtained proteomic and phosphoproteomic data were used to broaden the analysis to terms associated with cellular compartments affected by virus infection. Based on the collected results, infection with PSV-P contributed to changes in the abundance of transcripts and proteins associated with various cellular compartments, including ribosomes, chloroplasts, mitochondria, the nucleus and the cytosol, and the most affected processes were photosynthesis, translation, transcription, and mRNA splicing. Furthermore, sRNA-seq and phosphoproteomic analyses indicated that kinase regulation resulted in decreases in phosphorylation levels. The kinases were associated with the membrane, cytoplasm, and nucleus components.
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Affiliation(s)
- Barbara Wrzesińska
- Department of Molecular Biology and Biotechnology, Institute of Plant Protection, National Research Institute, 20 Władysława Węgorka Street, 60-318, Poznan, Poland
| | - Agnieszka Zmienko
- Institute of Bioorganic Chemistry, Polish Academy of Sciences, 12/14 Noskowskiego Street, 61-704, Poznan, Poland
- Faculty of Computing Science, Institute of Computing Science, Poznań University of Technology, 2 Piotrowo Street, 60-965, Poznan, Poland
| | - Lam Dai Vu
- Department of Plant Biotechnology and Bioinformatics, Ghent University, Technologiepark 71, 9052, Ghent, Belgium
- VIB Center for Plant Systems Biology, Technologiepark 71, 9052, Ghent, Belgium
| | - Ive De Smet
- Department of Plant Biotechnology and Bioinformatics, Ghent University, Technologiepark 71, 9052, Ghent, Belgium
- VIB Center for Plant Systems Biology, Technologiepark 71, 9052, Ghent, Belgium
| | - Aleksandra Obrępalska-Stęplowska
- Department of Molecular Biology and Biotechnology, Institute of Plant Protection, National Research Institute, 20 Władysława Węgorka Street, 60-318, Poznan, Poland.
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11
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Zhang M, Xu J, Ren R, Liu G, Yao X, Lou L, Xu J, Yang X. Proteomic Analysis of Fusarium oxysporum-Induced Mechanism in Grafted Watermelon Seedlings. FRONTIERS IN PLANT SCIENCE 2021; 12:632758. [PMID: 33747013 PMCID: PMC7969889 DOI: 10.3389/fpls.2021.632758] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Accepted: 01/11/2021] [Indexed: 06/12/2023]
Abstract
Grafting can improve the resistance of watermelon to soil-borne diseases. However, the molecular mechanism of defense response is not completely understood. Herein, we used a proteomic approach to investigate the molecular basis involved in grafted watermelon leaf defense against Fusarium oxysporum f.sp. niveum (FON) infection. The bottle gourd rootstock-grafted (RG) watermelon seedlings were highly resistant to FON compared with self-grafted (SG) watermelon plants, with a disease incidence of 3.4 and 89%, respectively. Meanwhile, grafting significantly induced the activity of pathogenesis-related proteases under FON challenge. Proteins extracted from leaves of RG and SG under FON inoculation were analyzed using two-dimensional gel electrophoresis. Thirty-nine differentially accumulated proteins (DAPs) were identified and classified into 10 functional groups. Accordingly, protein biosynthetic and stress- and defense-related proteins play crucial roles in the enhancement of disease resistance of RG watermelon seedlings, compared with that of SG watermelon seedlings. Proteins involved in signal transduction positively regulated the defense process. Carbohydrate and energy metabolism and photosystem contributed to energy production in RG watermelon seedlings under FON infection. The disease resistance of RG watermelon seedlings may also be related to the improved scavenging capacity of reactive oxygen species (ROS). The expression profile of 10 randomly selected proteins was measured using quantitative real-time PCR, among which, 7 was consistent with the results of the proteomic analysis. The functional implications of these proteins in regulating grafted watermelon response against F. oxysporum are discussed.
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Affiliation(s)
- Man Zhang
- Jiangsu Key Laboratory for Horticultural Crop Genetic Improvement/Institute of Vegetable Crops, Jiangsu Academy of Agricultural Sciences, Nanjing, China
- School of Life Sciences, Jiangsu University, Zhenjiang, China
| | - Jinhua Xu
- Jiangsu Key Laboratory for Horticultural Crop Genetic Improvement/Institute of Vegetable Crops, Jiangsu Academy of Agricultural Sciences, Nanjing, China
| | - Runsheng Ren
- Jiangsu Key Laboratory for Horticultural Crop Genetic Improvement/Institute of Vegetable Crops, Jiangsu Academy of Agricultural Sciences, Nanjing, China
- School of Life Sciences, Jiangsu University, Zhenjiang, China
| | - Guang Liu
- Jiangsu Key Laboratory for Horticultural Crop Genetic Improvement/Institute of Vegetable Crops, Jiangsu Academy of Agricultural Sciences, Nanjing, China
| | - Xiefeng Yao
- Jiangsu Key Laboratory for Horticultural Crop Genetic Improvement/Institute of Vegetable Crops, Jiangsu Academy of Agricultural Sciences, Nanjing, China
| | - Lina Lou
- Jiangsu Key Laboratory for Horticultural Crop Genetic Improvement/Institute of Vegetable Crops, Jiangsu Academy of Agricultural Sciences, Nanjing, China
| | - Jian Xu
- Jiangsu Key Laboratory for Horticultural Crop Genetic Improvement/Institute of Vegetable Crops, Jiangsu Academy of Agricultural Sciences, Nanjing, China
| | - Xingping Yang
- Jiangsu Key Laboratory for Horticultural Crop Genetic Improvement/Institute of Vegetable Crops, Jiangsu Academy of Agricultural Sciences, Nanjing, China
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Immunoproteomic analysis of Clostridium botulinum type B secretome for identification of immunogenic proteins against botulism. Biotechnol Lett 2021; 43:1019-1036. [PMID: 33629143 PMCID: PMC7904509 DOI: 10.1007/s10529-021-03091-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2020] [Accepted: 02/01/2021] [Indexed: 11/12/2022]
Abstract
Objectives To identify immunogenic proteins of C. botulinum type B secretome by immunoproteomic analysis. Results In the present study, an attempt was made to elucidate the vaccine candidates/diagnostic molecules against botulism using immuno proteomic approach. C. botulinum type B secretome was elucidated when it was grown in TPGY as well as CMM media. Predominant 51 proteins were identified in both the media using 2-DE and mass spectrometry analysis. 2D gels (CMM & TPGY) were probed with respected proteins mice antiserum and obtained 17 and 10 immunogenic proteins in TPGY as well as CMM media respectively. Hypothetical protein CLOSPO_00563, ornithine carbamoyl transferase, FlaA, molecular chaperone GroEL and secreted protease proteins were found as the common immuno dominant proteins in both media. Polyclonal Antibodies raised against C. botulinum types A and E showed cross-reactivity with secretome C. botulinum type B at the lowest dilution (1:1000) but did not show cross reactivity with highest dilution (1:30,000) with C. botulinum type B secretome. Polyclonal antibodies against C. botulinum type F secretome did not show cross reactivity with C. botulinum type B secretome. Conclusions Identified immunogenic proteins can be used as vaccine candidates and diagnostic markers for the infant and wound botulism but common immunogenic proteins may be the best vaccine candidate molecule for development of vaccine as well as diagnostic system against the infant and wound botulism. Supplementary Information The online version contains supplementary material available at 10.1007/s10529-021-03091-4.
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Yang X, Das PP, Oppenheimer P, Zhou G, Wong SM. iTRAQ-based protein analysis provides insight into heterologous superinfection exclusion with TMV-43A against CMV in tobacco (Nicotiana benthamiana) plants. J Proteomics 2020; 229:103948. [PMID: 32858166 DOI: 10.1016/j.jprot.2020.103948] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2020] [Revised: 07/25/2020] [Accepted: 08/04/2020] [Indexed: 12/12/2022]
Abstract
Heterologous superinfection exclusion (HSE) is a phenomenon of an initial virus infection which prevents reinfection by a distantly related or unrelated challenger virus strain in the same host. Here, we demonstrate that a mild strain mutant of Tobacco mosaic virus (TMV-43A) can protect Nicotiana benthamiana plants against infection by a challenger Cucumber mosaic virus (CMV)-Fny strain. The isobaric tags for relative and absolute quantification (iTRAQ) technique was used to investigate proteome of N. benthamiana plant during HSE. Our results indicated that in superinfected plants, the PSI and PSII proteins in the photosynthetic pathway increased in abundance, providing sufficient energy to plants for survival. The fatty acid synthesis-related proteins acetyl-CoA carboxylase 1-like and fatty acid synthase were decreased in abundance, affecting the formation of virus replication complex, which in turn reduced CMV replication and lessen hijacking of basic building blocks of RNA transcription and protein synthesis required for normal host functions. This is the first analyses of host proteins that are correlated to HSE between two unrelated plant viruses TMV-43A and CMV in N. benthamiana plants. BIOLOGICAL SIGNIFICANCE: CMV is one of the most studied host-virus interaction models in plants. It infects both monocot and dicot crop plants, causing significant economic losses. Superinfection exclusion (also known as cross protection) is one of the methods to combat virus infection. However, there is lack of proteome information of heterologous superinfection exclusion between two taxonomically unrelated plant viruses (such as between CMV and TMV). An iTRAQ-based quantitative approach was used to study proteomics of superinfection, where TMV-43A acts as a protector of N. benthamiana plants against its challenger CMV. Results showed that TMV-43A protects host plants and prevents plant death from CMV infection. This study provided insights into host responses involving multiple host pathways: photosynthesis, plant defence, carbon metabolism, translation and protein processing, fatty acid metabolism and amino acid biosynthesis. The findings provide a reference database for other viruses and increase our knowledge in host proteins that are correlated to superinfection.
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Affiliation(s)
- Xin Yang
- Guangdong Province Key Laboratory of Microbial Signals and Disease Control, College of Agriculture, South China Agricultural University, Guangzhou 510642, China; Department of Biological Sciences, National University of Singapore, 14 Science Drive 4, Singapore 117543, Singapore.
| | - Prem Prakash Das
- Department of Biological Sciences, National University of Singapore, 14 Science Drive 4, Singapore 117543, Singapore.
| | - Peter Oppenheimer
- Department of Biological Sciences, National University of Singapore, 14 Science Drive 4, Singapore 117543, Singapore; College of Agriculture and Life Sciences, Cornell University, Ithaca, NY 14853, USA.
| | - Guohui Zhou
- Guangdong Province Key Laboratory of Microbial Signals and Disease Control, College of Agriculture, South China Agricultural University, Guangzhou 510642, China.
| | - Sek-Man Wong
- Department of Biological Sciences, National University of Singapore, 14 Science Drive 4, Singapore 117543, Singapore; Temasek Life Sciences Laboratory, 1 Research Link, Singapore 117604, Singapore; National University of Singapore Suzhou Research Institute, Suzhou, Jiangsu 215123, China.
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Rajamäki ML, Sikorskaite-Gudziuniene S, Sarmah N, Varjosalo M, Valkonen JPT. Nuclear proteome of virus-infected and healthy potato leaves. BMC PLANT BIOLOGY 2020; 20:355. [PMID: 32727361 PMCID: PMC7392702 DOI: 10.1186/s12870-020-02561-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Accepted: 07/20/2020] [Indexed: 05/30/2023]
Abstract
BACKGROUND Infection of plants by viruses interferes with expression and subcellular localization of plant proteins. Potyviruses comprise the largest and most economically damaging group of plant-infecting RNA viruses. In virus-infected cells, at least two potyviral proteins localize to nucleus but reasons remain partly unknown. RESULTS In this study, we examined changes in the nuclear proteome of leaf cells from a diploid potato line (Solanum tuberosum L.) after infection with potato virus A (PVA; genus Potyvirus; Potyviridae) and compared the data with that acquired for healthy leaves. Gel-free liquid chromatography-coupled to tandem mass spectrometry was used to identify 807 nuclear proteins in the potato line v2-108; of these proteins, 370 were detected in at least two samples of healthy leaves. A total of 313 proteins were common in at least two samples of healthy and PVA-infected leaves; of these proteins, 8 showed differential accumulation. Sixteen proteins were detected exclusively in the samples from PVA-infected leaves, whereas other 16 proteins were unique to healthy leaves. The protein Dnajc14 was only detected in healthy leaves, whereas different ribosomal proteins, ribosome-biogenesis proteins, and RNA splicing-related proteins were over-represented in the nuclei of PVA-infected leaves. Two virus-encoded proteins were identified in the samples of PVA-infected leaves. CONCLUSIONS Our results show that PVA infection alters especially ribosomes and splicing-related proteins in the nucleus of potato leaves. The data increase our understanding of potyvirus infection and the role of nucleus in infection. To our knowledge, this is the first study of the nuclear proteome of potato leaves and one of the few studies of changes occurring in nuclear proteomes in response to plant virus infection.
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Affiliation(s)
- Minna-Liisa Rajamäki
- Department of Agricultural Sciences, University of Helsinki, PO Box 27, FI-00014, Helsinki, Finland.
| | - Sidona Sikorskaite-Gudziuniene
- Department of Agricultural Sciences, University of Helsinki, PO Box 27, FI-00014, Helsinki, Finland
- Institute of Horticulture, Lithuanian Research Centre for Agriculture and Forestry, Kaunas Street 30, Babtai, LT-54333, Kaunas District, Lithuania
| | - Nandita Sarmah
- Department of Agricultural Sciences, University of Helsinki, PO Box 27, FI-00014, Helsinki, Finland
| | - Markku Varjosalo
- Institute of Biotechnology, University of Helsinki, PO Box 56, FI-00014, Helsinki, Finland
| | - Jari P T Valkonen
- Department of Agricultural Sciences, University of Helsinki, PO Box 27, FI-00014, Helsinki, Finland
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Nováková S, Šubr Z, Kováč A, Fialová I, Beke G, Danchenko M. Cucumber mosaic virus resistance: Comparative proteomics of contrasting Cucumis sativus cultivars after long-term infection. J Proteomics 2019; 214:103626. [PMID: 31881349 DOI: 10.1016/j.jprot.2019.103626] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2019] [Revised: 12/10/2019] [Accepted: 12/22/2019] [Indexed: 02/07/2023]
Abstract
Plant viruses are a significant threat to a wide range of host species, causing substantial losses in agriculture. Particularly, Cucumber mosaic virus (CMV) evokes severe symptoms, thus dramatically limiting yield. Activation of plant defense reactions is associated with changes in the cellular proteome to ensure virus resistance. Herein, we studied two cultivars of cucumber (Cucumis sativus) resistant host Heliana and susceptible host Vanda. Plant cotyledons were mechanically inoculated with CMV isolate PK1, and systemic leaves were harvested at 33 days post-inoculation. Proteome was profiled by ultrahigh-performance liquid chromatography and comprehensively quantified by ion mobility enhanced mass spectrometry. From 1516 reproducibly quantified proteins using a label-free approach, 133 were differentially abundant among cultivars or treatments by strict statistic and effect size criteria. Pigments and hydrogen peroxide measurements corroborated proteomic findings. Comparison of both cultivars in the uninfected state highlighted more abundant photosynthetic and development-related proteins in resistant cucumber cultivar. Long-term CMV infection caused worse preservation of energy processes and less robust translation in the susceptible cultivar. Contrary, compatible plants had numerous more abundant stress and defense-related proteins. We proposed promising targets for functional validation in transgenic lines: A step toward durable virus resistance in cucurbits and other crops. SIGNIFICANCE: Sustainable production of crops requires an understanding of natural mechanisms of resistance/susceptibility to ubiquitous viral infections. We report original findings of comparative analysis of plant genotypes exposed to CMV. Deep discovery proteomics of resistant and susceptible cucumber cultivars, inoculated with widespread phytovirus, allowed to suggest several novel molecular targets for functional testing in plant protection strategies.
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Affiliation(s)
- Slavomíra Nováková
- Biomedical Research Center, Slovak Academy of Sciences; Dubravska cesta 9, 84505 Bratislava, Slovak Republic; Biomedical Center Martin, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava; Mala Hora 4C, 03601 Martin, Slovak Republic.
| | - Zdeno Šubr
- Biomedical Research Center, Slovak Academy of Sciences; Dubravska cesta 9, 84505 Bratislava, Slovak Republic.
| | - Andrej Kováč
- Institute of Neuroimmunology, Slovak Academy of Sciences; Dubravska cesta 9, 84510 Bratislava, Slovak Republic.
| | - Ivana Fialová
- Plant Science and Biodiversity Center, Slovak Academy of Sciences; Dubravska cesta 9, 84523 Bratislava, Slovak Republic.
| | - Gábor Beke
- Institute of Molecular Biology, Slovak Academy of Sciences; Dubravska cesta 21, 84551 Bratislava, Slovak Republic.
| | - Maksym Danchenko
- Biomedical Research Center, Slovak Academy of Sciences; Dubravska cesta 9, 84505 Bratislava, Slovak Republic; Plant Science and Biodiversity Center, Slovak Academy of Sciences; Dubravska cesta 9, 84523 Bratislava, Slovak Republic.
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Proteomic Changes during MCMV Infection Revealed by iTRAQ Quantitative Proteomic Analysis in Maize. Int J Mol Sci 2019; 21:ijms21010035. [PMID: 31861651 PMCID: PMC6981863 DOI: 10.3390/ijms21010035] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2019] [Revised: 12/04/2019] [Accepted: 12/17/2019] [Indexed: 12/21/2022] Open
Abstract
Maize chlorotic mottle virus (MCMV) has been occurring frequently worldwide and causes severe yield losses in maize (Zea mays). To better investigate the destructive effects of MCMV infection on maize plants, isobaric tagging for relative and absolute quantitation (iTRAQ)-based comparative proteomic analysis was performed on MCMV infected maize cv. B73. A total of 972 differentially abundant proteins (DAPs), including 661 proteins with increased abundance and 311 proteins with reduced abundance, were identified in response to MCMV infection. Functional annotations of DAPs and measurement of photosynthetic activity revealed that photosynthesis was decreased, while the abundance of ribosomal proteins, proteins related to stress responses, oxidation-reduction and redox homeostasis was altered significantly during MCMV infection. Two DAPs, disulfide isomerases like protein ZmPDIL-1 and peroxiredoxin family protein ZmPrx5, were further analyzed for their roles during MCMV infection through cucumber mosaic virus-based virus-induced gene silencing (CMV-VIGS). The accumulation of MCMV was suppressed in ZmPDIL-1-silenced or ZmPrx5-silenced B73 maize, suggesting ZmPDIL-1 and ZmPrx5 might enhance host susceptibility to MCMV infection.
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Lan J, Zhang R, Yu H, Wang J, Xue W, Chen J, Lin S, Wang Y, Xie Z, Jiang S. Quantitative Proteomic Analysis Uncovers the Mediation of Endoplasmic Reticulum Stress-Induced Autophagy in DHAV-1-Infected DEF Cells. Int J Mol Sci 2019; 20:ijms20246160. [PMID: 31817666 PMCID: PMC6940786 DOI: 10.3390/ijms20246160] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2019] [Revised: 12/03/2019] [Accepted: 12/04/2019] [Indexed: 12/11/2022] Open
Abstract
Autophagy is a tightly regulated catabolic process and is activated in cells in response to stress signals. Despite extensive study, the interplay between duck hepatitis A virus type 1 (DHAV-1) and the autophagy of host cells is not clear. In this study, we applied proteomics analysis to investigate the interaction mechanism between DHAV-1 and duck embryo fibroblast (DEF) cells. In total, 507 differentially expressed proteins (DEPs) were identified, with 171 upregulated proteins and 336 downregulated proteins. The protein expression level of heat shock proteins (Hsps) and their response to stimulus proteins and zinc finger proteins (ZFPs) were significantly increased while the same aspects of ribosome proteins declined. Bioinformatics analysis indicated that DEPs were mainly involved in the “response to stimulus”, the “defense response to virus”, and the “phagosome pathway”. Furthermore, Western blot results showed that the conversion of microtubule-associated protein 1 light chain 3-I (LC3-I) to the lipidation form of LC3-II increased, and the conversion rate decreased when DEF cells were processed with 4-phenylbutyrate (4-PBA). These findings indicated that DHAV-1 infection could cause endoplasmic reticulum (ER) stress-induced autophagy in DEF cells, and that ER stress was an important regulatory factor in the activation of autophagy. Our data provide a new clue regarding the host cell response to DHAV-1 and identify proteins involved in the DHAV-1 infection process or the ER stress-induced autophagy process.
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Affiliation(s)
- Jingjing Lan
- College of Veterinary Medicine, Shandong Agricultural University, Taian 271000, China; (J.L.); (R.Z.); (H.Y.); (J.W.); (W.X.); (J.C.); (Z.X.)
- Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Taian 271000, China
| | - Ruihua Zhang
- College of Veterinary Medicine, Shandong Agricultural University, Taian 271000, China; (J.L.); (R.Z.); (H.Y.); (J.W.); (W.X.); (J.C.); (Z.X.)
- Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Taian 271000, China
| | - Honglei Yu
- College of Veterinary Medicine, Shandong Agricultural University, Taian 271000, China; (J.L.); (R.Z.); (H.Y.); (J.W.); (W.X.); (J.C.); (Z.X.)
- Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Taian 271000, China
| | - Jingyu Wang
- College of Veterinary Medicine, Shandong Agricultural University, Taian 271000, China; (J.L.); (R.Z.); (H.Y.); (J.W.); (W.X.); (J.C.); (Z.X.)
- Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Taian 271000, China
| | - Wenxiang Xue
- College of Veterinary Medicine, Shandong Agricultural University, Taian 271000, China; (J.L.); (R.Z.); (H.Y.); (J.W.); (W.X.); (J.C.); (Z.X.)
- Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Taian 271000, China
| | - Junhao Chen
- College of Veterinary Medicine, Shandong Agricultural University, Taian 271000, China; (J.L.); (R.Z.); (H.Y.); (J.W.); (W.X.); (J.C.); (Z.X.)
- College of Public Health and Management, Weifang Medical University, Weifang 261042, China
| | - Shaoli Lin
- Molecular Virology Laboratory, VA-MD College of Veterinary Medicine and Maryland Pathogen Research Institute, University of Maryland, College Park, MD 20742, USA;
| | - Yu Wang
- Department of Basic Medical Sciences, Taishan Medical College, Taian 271000, China;
| | - Zhijing Xie
- College of Veterinary Medicine, Shandong Agricultural University, Taian 271000, China; (J.L.); (R.Z.); (H.Y.); (J.W.); (W.X.); (J.C.); (Z.X.)
- Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Taian 271000, China
| | - Shijin Jiang
- College of Veterinary Medicine, Shandong Agricultural University, Taian 271000, China; (J.L.); (R.Z.); (H.Y.); (J.W.); (W.X.); (J.C.); (Z.X.)
- Shandong Provincial Key Laboratory of Animal Biotechnology and Disease Control and Prevention, Taian 271000, China
- Correspondence: ; Tel.: +86-538-8245799
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19
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Wang L, Poque S, Valkonen JPT. Phenotyping viral infection in sweetpotato using a high-throughput chlorophyll fluorescence and thermal imaging platform. PLANT METHODS 2019; 15:116. [PMID: 31649744 PMCID: PMC6805361 DOI: 10.1186/s13007-019-0501-1] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/07/2019] [Accepted: 10/10/2019] [Indexed: 05/12/2023]
Abstract
BACKGROUND Virus diseases caused by co-infection with Sweet potato feathery mottle virus (SPFMV) and Sweetpotato chlorotic stunt virus (SPCSV) are a severe problem in the production of sweetpotato (Ipomoea batatas L.). Traditional molecular virus detection methods include nucleic acid-based and serological tests. In this study, we aimed to validate the use of a non-destructive imaging-based plant phenotype platform to study plant-virus synergism in sweetpotato by comparing four virus treatments with two healthy controls. RESULTS By monitoring physiological and morphological effects of viral infection in sweetpotato over 29 days, we quantified photosynthetic performance from chlorophyll fluorescence (ChlF) imaging and leaf thermography from thermal infrared (TIR) imaging among sweetpotatoes. Moreover, the differences among different treatments observed from ChlF and TIR imaging were related to virus accumulation and distribution in sweetpotato. These findings were further validated at the molecular level by related gene expression in both photosynthesis and carbon fixation pathways. CONCLUSION Our study validated for the first time the use of ChlF- and TIR-based imaging systems to distinguish the severity of virus diseases related to SPFMV and SPCSV in sweetpotato. In addition, we demonstrated that the operating efficiency of PSII and photochemical quenching were the most sensitive parameters for the quantification of virus effects compared with maximum quantum efficiency, non-photochemical quenching, and leaf temperature.
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Affiliation(s)
- Linping Wang
- Department of Agricultural Sciences, University of Helsinki, P.O. Box 27, 00014 Helsinki, Finland
| | - Sylvain Poque
- Department of Agricultural Sciences, University of Helsinki, P.O. Box 27, 00014 Helsinki, Finland
| | - Jari P. T. Valkonen
- Department of Agricultural Sciences, University of Helsinki, P.O. Box 27, 00014 Helsinki, Finland
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Abdelkhalek A, Ismail IA, Dessoky ES, El-Hallous EI, Hafez E. A tomato kinesin-like protein is associated with Tobacco mosaic virus infection. BIOTECHNOL BIOTEC EQ 2019. [DOI: 10.1080/13102818.2019.1673207] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
Affiliation(s)
- Ahmed Abdelkhalek
- Plant Protection and Bimolecular Diagnosis Department, Arid Lands Cultivation Research Institute (ALCRI), City of Scientific Research and Technological Applications, New Borg El Arab, Alexandria, Egypt
| | - Ismail A. Ismail
- Department of Biology, Faculty of Science, Taif University, Taif, Kingdom of Saudi Arabia
- Agricultural Genetic Engineering Research Institute, Agricultural Research Center, Giza, Egypt
| | - Eldessoky S. Dessoky
- Department of Biology, Faculty of Science, Taif University, Taif, Kingdom of Saudi Arabia
- Agricultural Genetic Engineering Research Institute, Agricultural Research Center, Giza, Egypt
| | - Ehab I. El-Hallous
- Department of Biology, Faculty of Science, Taif University, Taif, Kingdom of Saudi Arabia
- Department of Zoology, Faculty of Science, Arish University, Al-Arish, Egypt
| | - Elsayed Hafez
- Plant Protection and Bimolecular Diagnosis Department, Arid Lands Cultivation Research Institute (ALCRI), City of Scientific Research and Technological Applications, New Borg El Arab, Alexandria, Egypt
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Mäkinen K, De S. The significance of methionine cycle enzymes in plant virus infections. CURRENT OPINION IN PLANT BIOLOGY 2019; 50:67-75. [PMID: 30959442 DOI: 10.1016/j.pbi.2019.03.002] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Revised: 02/25/2019] [Accepted: 03/05/2019] [Indexed: 05/22/2023]
Abstract
Both biotic and abiotic stresses cause changes in the activities of plant methionine cycle (MTC) enzymes. These changes contribute to the ability of the plant to manage stress. On the other hand, viruses utilize MTC enzymes to promote infection. Here, we review the growing but still limited knowledge of the interactions between plant viral proteins and MTC enzymes. Virus-induced changes in S-adenosyl methionine synthetase and S-adenosyl homocysteine hydrolase activities debilitate transcriptional and post-transcriptional RNA silencing and affect antiviral defense reactions connected to ethylene and polyamine biosynthesis pathways. Viral perturbations of host methionine homeostasis couple trans-sulfuration and gluthathione biosynthesis pathways to MTC functions. Large multiprotein complexes, which contain viral proteins and MTC enzymes, may represent metabolons assembled for specific viral functions or host defense responses. Proper understanding of the MTC-associated metabolic and regulatory interactions will reveal those with potential to create virus resistance in plants.
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Affiliation(s)
- Kristiina Mäkinen
- Faculty of Agriculture and Forestry, Department of Microbiology, Viikki Plant Sciences Center, P.O. Box 56, University of Helsinki, Finland.
| | - Swarnalok De
- Faculty of Agriculture and Forestry, Department of Microbiology, Viikki Plant Sciences Center, P.O. Box 56, University of Helsinki, Finland
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Lu ZS, Chen QS, Zheng QX, Shen JJ, Luo ZP, Fan K, Xu SH, Shen Q, Liu PP. Proteomic and Phosphoproteomic Analysis in Tobacco Mosaic Virus-Infected Tobacco (Nicotiana tabacum). Biomolecules 2019; 9:E39. [PMID: 30678100 PMCID: PMC6406717 DOI: 10.3390/biom9020039] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2018] [Revised: 01/12/2019] [Accepted: 01/14/2019] [Indexed: 12/11/2022] Open
Abstract
Tobacco mosaic virus (TMV) is a common source of biological stress that significantly affects plant growth and development. It is also useful as a model in studies designed to clarify the mechanisms involved in plant viral disease. Plant responses to abiotic stress were recently reported to be regulated by complex mechanisms at the post-translational modification (PTM) level. Protein phosphorylation is one of the most widespread and major PTMs in organisms. Using immobilized metal ion affinity chromatography (IMAC) enrichment, high-pH C18 chromatography fraction, and high-accuracy mass spectrometry (MS), a set of proteins and phosphopeptides in both TMV-infected tobacco and control tobacco were identified. A total of 4905 proteins and 3998 phosphopeptides with 3063 phosphorylation sites were identified. These 3998 phosphopeptides were assigned to 1311 phosphoproteins, as some proteins carried multiple phosphorylation sites. Among them, 530 proteins and 337 phosphopeptides corresponding to 277 phosphoproteins differed between the two groups. There were 43 upregulated phosphoproteins, including phosphoglycerate kinase, pyruvate phosphate dikinase, protein phosphatase 2C, and serine/threonine protein kinase. To the best of our knowledge, this is the first phosphoproteomic analysis of leaves from a tobacco cultivar, K326. The results of this study advance our understanding of tobacco development and TMV action at the protein phosphorylation level.
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Affiliation(s)
- Zi-Shu Lu
- Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou 450000, China.
| | - Qian-Si Chen
- Zhengzhou Tobacco Research Institute of CNTC, Zhengzhou 450000, China.
| | - Qing-Xia Zheng
- Zhengzhou Tobacco Research Institute of CNTC, Zhengzhou 450000, China.
| | - Juan-Juan Shen
- Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou 450000, China.
| | - Zhao-Peng Luo
- Zhengzhou Tobacco Research Institute of CNTC, Zhengzhou 450000, China.
| | - Kai Fan
- Zhengzhou Tobacco Research Institute of CNTC, Zhengzhou 450000, China.
| | - Sheng-Hao Xu
- Key Laboratory of Sensor Analysis of Tumor Marker, Ministry of Education, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, China.
| | - Qi Shen
- Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou 450000, China.
| | - Ping-Ping Liu
- Zhengzhou Tobacco Research Institute of CNTC, Zhengzhou 450000, China.
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Zhao J, Xu J, Chen B, Cui W, Zhou Z, Song X, Chen Z, Zheng H, Lin L, Peng J, Lu Y, Deng Z, Chen J, Yan F. Characterization of Proteins Involved in Chloroplast Targeting Disturbed by Rice Stripe Virus by Novel Protoplast⁻Chloroplast Proteomics. Int J Mol Sci 2019; 20:E253. [PMID: 30634635 PMCID: PMC6358847 DOI: 10.3390/ijms20020253] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2018] [Revised: 12/19/2018] [Accepted: 01/06/2019] [Indexed: 12/21/2022] Open
Abstract
Rice stripe virus (RSV) is one of the most devastating viral pathogens in rice and can also cause the general chlorosis symptom in Nicotiana benthamiana plants. The chloroplast changes associated with chlorosis symptom suggest that RSV interrupts normal chloroplast functions. Although the change of proteins of the whole cell or inside the chloroplast in response to RSV infection have been revealed by proteomics, the mechanisms resulted in chloroplast-related symptoms and the crucial factors remain to be elucidated. RSV infection caused the malformation of chloroplast structure and a global reduction of chloroplast membrane protein complexes in N. benthamiana plants. Here, both the protoplast proteome and the chloroplast proteome were acquired simultaneously upon RSV infection, and the proteins in each fraction were analyzed. In the protoplasts, 1128 proteins were identified, among which 494 proteins presented significant changes during RSV; meanwhile, 659 proteins were identified from the chloroplasts, and 279 of these chloroplast proteins presented significant change. According to the label-free LC⁻MS/MS data, 66 nucleus-encoded chloroplast-related proteins (ChRPs), which only reduced in chloroplast but not in the whole protoplast, were identified, indicating that these nuclear-encoded ChRPswere not transported to chloroplasts during RSV infection. Gene ontology (GO) enrichment analysis confirmed that RSV infection changed the biological process of protein targeting to chloroplast, where 3 crucial ChRPs (K4CSN4, K4CR23, and K4BXN9) were involved in the regulation of protein targeting into chloroplast. In addition to these 3 proteins, 41 among the 63 candidate proteins were characterized to have chloroplast transit peptides. These results indicated that RSV infection changed the biological process of protein targeting into chloroplast and the location of ChRPs through crucial protein factors, which illuminated a new layer of RSV⁻host interaction that might contribute to the symptom development.
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Affiliation(s)
- Jinping Zhao
- The State Key Laboratory Breeding Base for Sustainable Control of Pest and Disease, Key Laboratory of Biotechnology in Plant Protection of MOA of China and Zhejiang Province, Institute of Virology and Biotechnology, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, China.
- Texas A&M University AgriLife Research Center at Dallas, Dallas, TX 75252, USA.
| | - Jingjing Xu
- The State Key Laboratory Breeding Base for Sustainable Control of Pest and Disease, Key Laboratory of Biotechnology in Plant Protection of MOA of China and Zhejiang Province, Institute of Virology and Biotechnology, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, China.
- School of Biotechnology, Jiangnan University, Wuxi 214122, China.
| | - Binghua Chen
- The State Key Laboratory Breeding Base for Sustainable Control of Pest and Disease, Key Laboratory of Biotechnology in Plant Protection of MOA of China and Zhejiang Province, Institute of Virology and Biotechnology, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, China.
- Institute of Plant Virology, Ningbo University, Ningbo 315211, China.
- Center of Research and Development of Fine Chemicals, Guizhou University, Guiyang 550025, China.
| | - Weijun Cui
- The State Key Laboratory Breeding Base for Sustainable Control of Pest and Disease, Key Laboratory of Biotechnology in Plant Protection of MOA of China and Zhejiang Province, Institute of Virology and Biotechnology, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, China.
- Institute of Plant Virology, Ningbo University, Ningbo 315211, China.
| | - Zhongjing Zhou
- The State Key Laboratory Breeding Base for Sustainable Control of Pest and Disease, Key Laboratory of Biotechnology in Plant Protection of MOA of China and Zhejiang Province, Institute of Virology and Biotechnology, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, China.
| | - Xijiao Song
- The State Key Laboratory Breeding Base for Sustainable Control of Pest and Disease, Key Laboratory of Biotechnology in Plant Protection of MOA of China and Zhejiang Province, Institute of Virology and Biotechnology, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, China.
| | - Zhuo Chen
- The State Key Laboratory Breeding Base for Sustainable Control of Pest and Disease, Key Laboratory of Biotechnology in Plant Protection of MOA of China and Zhejiang Province, Institute of Virology and Biotechnology, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, China.
- Center of Research and Development of Fine Chemicals, Guizhou University, Guiyang 550025, China.
| | - Hongying Zheng
- The State Key Laboratory Breeding Base for Sustainable Control of Pest and Disease, Key Laboratory of Biotechnology in Plant Protection of MOA of China and Zhejiang Province, Institute of Virology and Biotechnology, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, China.
- Institute of Plant Virology, Ningbo University, Ningbo 315211, China.
| | - Lin Lin
- The State Key Laboratory Breeding Base for Sustainable Control of Pest and Disease, Key Laboratory of Biotechnology in Plant Protection of MOA of China and Zhejiang Province, Institute of Virology and Biotechnology, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, China.
- Institute of Plant Virology, Ningbo University, Ningbo 315211, China.
| | - Jiejun Peng
- The State Key Laboratory Breeding Base for Sustainable Control of Pest and Disease, Key Laboratory of Biotechnology in Plant Protection of MOA of China and Zhejiang Province, Institute of Virology and Biotechnology, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, China.
- Institute of Plant Virology, Ningbo University, Ningbo 315211, China.
| | - Yuwen Lu
- The State Key Laboratory Breeding Base for Sustainable Control of Pest and Disease, Key Laboratory of Biotechnology in Plant Protection of MOA of China and Zhejiang Province, Institute of Virology and Biotechnology, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, China.
- Institute of Plant Virology, Ningbo University, Ningbo 315211, China.
| | - Zhiping Deng
- The State Key Laboratory Breeding Base for Sustainable Control of Pest and Disease, Key Laboratory of Biotechnology in Plant Protection of MOA of China and Zhejiang Province, Institute of Virology and Biotechnology, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, China.
| | - Jianping Chen
- The State Key Laboratory Breeding Base for Sustainable Control of Pest and Disease, Key Laboratory of Biotechnology in Plant Protection of MOA of China and Zhejiang Province, Institute of Virology and Biotechnology, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, China.
- Institute of Plant Virology, Ningbo University, Ningbo 315211, China.
| | - Fei Yan
- The State Key Laboratory Breeding Base for Sustainable Control of Pest and Disease, Key Laboratory of Biotechnology in Plant Protection of MOA of China and Zhejiang Province, Institute of Virology and Biotechnology, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, China.
- Institute of Plant Virology, Ningbo University, Ningbo 315211, China.
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