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Ojeda-Prieto L, Medina-van Berkum P, Unsicker SB, Heinen R, Weisser WW. Intraspecific chemical variation of Tanacetum vulgare affects plant growth and reproductive traits in field plant communities. Plant Biol (Stuttg) 2024. [PMID: 38593287 DOI: 10.1111/plb.13646] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Accepted: 01/31/2024] [Indexed: 04/11/2024]
Abstract
The study investigated the impact of intraspecific plant chemodiversity on plant growth and reproductive traits at both the plant and plot levels. It also aimed to understand how chemodiversity at stand level affects ecosystem functioning and plant-plant interactions. We describe a biodiversity experiment in which we manipulated intraspecific plant chemodiversity at the plot level using six different chemotypes of common tansy (Tanacetum vulgare L., Asteraceae). We tested the effects of chemotype identity and plot-level chemotype richness on plant growth and reproductive traits and plot-level headspace emissions. The study found that plant chemotypes differed in growth and reproductive traits and that traits were affected by the chemotype richness of the plots. Although morphological differences among chemotypes became less pronounced over time, reproductive phenology patterns persisted. Plot-level trait means were also affected by the presence or absence of certain chemotypes in a plot, and the direction of the effect depended on the specific chemotype. However, chemotype richness did not lead to overyielding effects. Lastly, chemotype blends released from plant communities were neither richer nor more diverse with increasing plot-level chemotype richness, but became more dissimilar as they became more dissimilar in their leaf terpenoid profiles. We found that intraspecific plant chemodiversity is crucial in plant-plant interactions. We also found that the effects of chemodiversity on plant growth and reproductive traits were complex and varied depending on the chemotype richness of the plots. This long-term field experiment will allow further investigation into plant-insect interactions and insect community assembly in response to intraspecific chemodiversity.
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Affiliation(s)
- L Ojeda-Prieto
- Terrestrial Ecology Research Group, Department for Life Science Systems, TUM School of Life Sciences, Technical University of Munich, Freising, Germany
| | - P Medina-van Berkum
- Department for Biochemistry, Max Planck Institute for Chemical Ecology, Jena, Germany
| | - S B Unsicker
- Department for Biochemistry, Max Planck Institute for Chemical Ecology, Jena, Germany
- Plant-Environment-Interactions Group, Botanical Institute, University of Kiel, Kiel, Germany
| | - R Heinen
- Terrestrial Ecology Research Group, Department for Life Science Systems, TUM School of Life Sciences, Technical University of Munich, Freising, Germany
| | - W W Weisser
- Terrestrial Ecology Research Group, Department for Life Science Systems, TUM School of Life Sciences, Technical University of Munich, Freising, Germany
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2
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Du Y, Tian L, Wang Y, Li Z, Xu Z. Chemodiversity, pharmacological activity, and biosynthesis of specialized metabolites from medicinal model fungi Ganoderma lucidum. Chin Med 2024; 19:51. [PMID: 38519991 PMCID: PMC10958966 DOI: 10.1186/s13020-024-00922-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Accepted: 03/12/2024] [Indexed: 03/25/2024] Open
Abstract
Ganoderma lucidum is a precious fungus, particularly valued for its dual use as both medicine and food. Ganoderic acids (GAs), the distinctive triterpenoids found in the Ganoderma genus, exhibit a wide range of pharmacological activities. However, the limited resources of GAs restrict their clinic usage and drug discovery. In this review, we presented a comprehensive summary focusing on the diverse structures and pharmacological activity of GAs in G. lucidum. Additionally, we discussed the latest advancements in the elucidation of GA biosynthesis, as well as the progress in heterosynthesis and liquid fermentation methods aimed at further increasing GA production. Furthermore, we summarized the omics data, genetic transformation system, and cultivation techniques of G. lucidum, described as medicinal model fungi. The understanding of Ganoderic acids chemodiversity and biosynthesis in medicinal model fungi Ganoderma lucidum will provide important insights into the exploration and utilization of natural products in medicinal fungi.
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Affiliation(s)
- Yupeng Du
- Key Laboratory of Saline-Alkali Vegetation Ecology Restoration (Northeast Forestry University), Ministry of Education, Harbin, 150040, China
- College of Life Science, Northeast Forestry University, Harbin, 150040, China
| | - Lixia Tian
- School of Pharmaceutical Sciences, Guizhou University, Guiyang, 550025, China
| | - Yu Wang
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100193, China.
| | - Zhenhao Li
- ShouXianGu Botanical Drug Institute, Hangzhou, 311100, China.
| | - Zhichao Xu
- Key Laboratory of Saline-Alkali Vegetation Ecology Restoration (Northeast Forestry University), Ministry of Education, Harbin, 150040, China.
- College of Life Science, Northeast Forestry University, Harbin, 150040, China.
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3
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Cui Y, Wen S, Stegen JC, Hu A, Wang J. Chemodiversity of riverine dissolved organic matter: Effects of local environments and watershed characteristics. Water Res 2024; 250:121054. [PMID: 38183798 DOI: 10.1016/j.watres.2023.121054] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/23/2023] [Revised: 12/19/2023] [Accepted: 12/21/2023] [Indexed: 01/08/2024]
Abstract
Riverine dissolved organic matter (DOM) is crucial to global carbon cycling and aquatic ecosystems. However, the geographical patterns and environmental drivers of DOM chemodiversity remain elusive especially in the waters and sediments of continental rivers. Here, we systematically analyzed DOM molecular diversity and composition in surface waters and sediments across 97 broadly distributed rivers using data from the Worldwide Hydrobiogeochemistry Observation Network for Dynamic River Systems (WHONDRS) consortium. We further examined the associations of molecular richness and composition with geographical, climatic, physicochemical variables, as well as the watershed characteristics. We found that molecular richness significantly decreased toward higher latitudes, but only in sediments (r = -0.24, p < 0.001). The environmental variables like precipitation and non-purgeable organic carbon showed strong associations with DOM molecular richness and composition. Interestingly, we identified that less-documented factors like watershed characteristics were also related to DOM molecular richness and composition. For instance, DOM molecular richness was positively correlated with the soil sand fraction for waters, while with the percentage of forest for sediments. Importantly, the effects of watershed characteristics on DOM molecular richness and composition were generally stronger in waters than sediments. This phenomenon was further supported by the fact that 11 out of 13 watershed characteristics (e.g., the percentages of impervious area and cropland) showed more positive than negative correlations with molecular abundance especially in waters. As the percentage of forest increased, there was a continuous accumulation of the compounds with higher molecular weight, aromaticity, and degree of unsaturation. In contrast, human activities accumulated the compounds with lower molecular weight and oxygenation, and higher bioavailability. Our findings imply that it may be possible to use a small set of broadly available data types to predict DOM molecular richness and composition across diverse river systems. Elucidation of mechanisms underlying these relationships will provide further enhancements to such predictions, especially when extrapolating to unsampled systems.
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Affiliation(s)
- Yifan Cui
- State Key Laboratory of Lake Science and Environment, Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences, Nanjing 210008, China
| | - Shuailong Wen
- State Key Laboratory of Lake Science and Environment, Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences, Nanjing 210008, China
| | - James C Stegen
- Pacific Northwest National Laboratory, Richland, WA 99352, United States
| | - Ang Hu
- State Key Laboratory of Lake Science and Environment, Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences, Nanjing 210008, China.
| | - Jianjun Wang
- State Key Laboratory of Lake Science and Environment, Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences, Nanjing 210008, China.
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Paguet AS, Siah A, Lefèvre G, Vandenberghe M, Lutun D, Degardin N, Samaillie J, Mathiron D, Dermont C, Michels F, Fauconnier ML, Chollet S, Molinié R, Fontaine JX, Sahpaz S, Rivière C. Phytochemical characterisation and aromatic potential for brewing of wild hops (Humulus lupulus L.) from Northern France: Towards a lead for local hop varieties. Food Chem 2024; 433:137302. [PMID: 37678125 DOI: 10.1016/j.foodchem.2023.137302] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Revised: 08/24/2023] [Accepted: 08/25/2023] [Indexed: 09/09/2023]
Abstract
In the current context of developing aromatic beers, our study aims at deciphering the chemical characterisation of cones from 39 wild hop genotypes collected in the North of France and replanted in an experimental hop farm, as well as 10 commercial and 3 heirloom varieties, using HS-SPME/GC-MS for the volatile compounds, UHPLC-UV for phenolic compound quantification, and UHPLC-IMS-HRMS for untargeted metabolomics. These analyses revealed a strong opposition between wild accessions and reference varieties, and an original chemical composition of some genotypes. 27 beers were produced with the same recipe, analysed by SBSE-GC-MS and evaluated by panellists. The unique difference relates to the hops to be assessed in order to determine their sensory profile. The different datasets were compared by OPLS-DA analysis in order to identify chemical markers which may influence the hop aromatic potential. Our results highlight the aromatic potential of some wild accessions, close to the commercial variety Cascade.
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Affiliation(s)
- Anne-Sophie Paguet
- Joint Research Unit 1158 BioEcoAgro, University of Lille, Junia-ISA, University of Liège, University of Picardy Jules Verne, University of Artois, ULCO, INRAE, Villeneuve d'Ascq, France
| | - Ali Siah
- Joint Research Unit 1158 BioEcoAgro, University of Lille, Junia-ISA, University of Liège, University of Picardy Jules Verne, University of Artois, ULCO, INRAE, Villeneuve d'Ascq, France
| | - Gabriel Lefèvre
- Joint Research Unit 1158 BioEcoAgro, University of Lille, Junia-ISA, University of Liège, University of Picardy Jules Verne, University of Artois, ULCO, INRAE, Villeneuve d'Ascq, France
| | - Mathilde Vandenberghe
- Joint Research Unit 1158 BioEcoAgro, University of Lille, Junia-ISA, University of Liège, University of Picardy Jules Verne, University of Artois, ULCO, INRAE, Villeneuve d'Ascq, France
| | - David Lutun
- High School Biotech Douai - Campus Wagnonville, 458 Rue de la Motte Julien, 59500 Douai, France
| | - Norman Degardin
- High School Biotech Douai - Campus Wagnonville, 458 Rue de la Motte Julien, 59500 Douai, France
| | - Jennifer Samaillie
- Joint Research Unit 1158 BioEcoAgro, University of Lille, Junia-ISA, University of Liège, University of Picardy Jules Verne, University of Artois, ULCO, INRAE, Villeneuve d'Ascq, France
| | - David Mathiron
- University of Picardie Jules Verne (UPJV), Analytical Platform, Rue Dallery - Passage du sourire d'Avril, 80039 Amiens cedex, France
| | - Charles Dermont
- Joint Research Unit 1158 BioEcoAgro, University of Lille, Junia-ISA, University of Liège, University of Picardy Jules Verne, University of Artois, ULCO, INRAE, Villeneuve d'Ascq, France
| | - Franck Michels
- Joint Research Unit 1158 BioEcoAgro, University of Lille, Junia-ISA, University of Liège, University of Picardy Jules Verne, University of Artois, ULCO, INRAE, Villeneuve d'Ascq, France
| | - Marie-Laure Fauconnier
- Joint Research Unit 1158 BioEcoAgro, University of Lille, Junia-ISA, University of Liège, University of Picardy Jules Verne, University of Artois, ULCO, INRAE, Villeneuve d'Ascq, France
| | - Sylvie Chollet
- Joint Research Unit 1158 BioEcoAgro, University of Lille, Junia-ISA, University of Liège, University of Picardy Jules Verne, University of Artois, ULCO, INRAE, Villeneuve d'Ascq, France
| | - Roland Molinié
- Joint Research Unit 1158 BioEcoAgro, University of Lille, Junia-ISA, University of Liège, University of Picardy Jules Verne, University of Artois, ULCO, INRAE, Villeneuve d'Ascq, France
| | - Jean-Xavier Fontaine
- Joint Research Unit 1158 BioEcoAgro, University of Lille, Junia-ISA, University of Liège, University of Picardy Jules Verne, University of Artois, ULCO, INRAE, Villeneuve d'Ascq, France
| | - Sevser Sahpaz
- Joint Research Unit 1158 BioEcoAgro, University of Lille, Junia-ISA, University of Liège, University of Picardy Jules Verne, University of Artois, ULCO, INRAE, Villeneuve d'Ascq, France
| | - Céline Rivière
- Joint Research Unit 1158 BioEcoAgro, University of Lille, Junia-ISA, University of Liège, University of Picardy Jules Verne, University of Artois, ULCO, INRAE, Villeneuve d'Ascq, France.
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Ahmad N, Xu Y, Zang F, Li D, Liu Z. The evolutionary trajectories of specialized metabolites towards antiviral defense system in plants. Mol Hortic 2024; 4:2. [PMID: 38212862 PMCID: PMC10785382 DOI: 10.1186/s43897-023-00078-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Accepted: 12/18/2023] [Indexed: 01/13/2024]
Abstract
Viral infections in plants pose major challenges to agriculture and global food security in the twenty-first century. Plants have evolved a diverse range of specialized metabolites (PSMs) for defenses against pathogens. Although, PSMs-mediated plant-microorganism interactions have been widely discovered, these are mainly confined to plant-bacteria or plant-fungal interactions. PSM-mediated plant-virus interaction, however, is more complicated often due to the additional involvement of virus spreading vectors. Here, we review the major classes of PSMs and their emerging roles involved in antiviral resistances. In addition, evolutionary scenarios for PSM-mediated interactions between plant, virus and virus-transmitting vectors are presented. These advancements in comprehending the biochemical language of PSMs during plant-virus interactions not only lay the foundation for understanding potential co-evolution across life kingdoms, but also open a gateway to the fundamental principles of biological control strategies and beyond.
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Affiliation(s)
- Naveed Ahmad
- Joint Center for Single Cell Biology, Shanghai Collaborative Innovation Center of Agri-Seeds, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Yi Xu
- Department of Plant Pathology, Nanjing Agricultural University, Nanjing, 210095, China
- Key Laboratory of Soybean Disease and Pest Control (Ministry of Agriculture and Rural Affairs), Nanjing Agricultural University, Nanjing, 210095, China
| | - Faheng Zang
- National Key Laboratory of Advanced Micro and Nano Manufacture Technology, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Dapeng Li
- National Key Laboratory of Plant Molecular Genetics, CAS-JIC Centre of Excellence for Plant and Microbial Science, Center for Excellence in Molecular Plant Sciences (CEPMS), Chinese Academy of Sciences, Shanghai, 200032, China
| | - Zhenhua Liu
- Joint Center for Single Cell Biology, Shanghai Collaborative Innovation Center of Agri-Seeds, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, 200240, China.
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Sasidharan R, Brokate L, Eilers EJ, Müller C. Chemodiversity in flowers of Tanacetum vulgare has consequences on a florivorous beetle. Plant Biol (Stuttg) 2023; 25:1071-1082. [PMID: 37703504 DOI: 10.1111/plb.13576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Accepted: 08/18/2023] [Indexed: 09/15/2023]
Abstract
The chemical composition of plant individuals can vary, leading to high intraspecific chemodiversity. Diversity of floral chemistry may impact the responses of flower-feeding insects. Tanacetum vulgare plants vary significantly in their leaf terpenoid composition, forming distinct chemotypes. We investigated the composition of terpenoids and nutrients of flower heads and pollen in plants belonging to three chemotypes - dominated either by β-thujone (BThu), artemisia ketone (Keto) or a mixture of (Z)-myroxide, santolina triene, and artemisyl acetate (Myrox) - using different analytical platforms. We tested the effects of these differences on preferences, weight gain and performance of adults of the shining flower beetle, Olibrus aeneus. The terpenoid composition and diversity of flower heads and pollen significantly differed among individuals belonging to the above chemotypes, while total concentrations of pollen terpenoids, sugars, amino acids, and lipids did not differ. Beetles preferred BThu over the Myrox chemotype in both olfactory and contact choice assays, while the Keto chemotype was marginally repellent according to olfactory assays. The beetles gained the least weight within 48 h and their initial mortality was highest when feeding exclusively on floral tissues of the Myrox chemotype. Short-term weight gain and long-term performance were highest when feeding on the BThu chemotype. In conclusion, the beetles showed chemotype-specific responses towards different T. vulgare chemotypes, which may be attributed to the terpenoid composition in flower heads and pollen rather than to differences in nutrient profiles. Both richness and overall diversity are important factors when determining chemodiversity of individual plants and their consequences on interacting insects.
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Affiliation(s)
- R Sasidharan
- Department of Chemical Ecology, Bielefeld University, Bielefeld, Germany
| | - L Brokate
- Department of Chemical Ecology, Bielefeld University, Bielefeld, Germany
| | - E J Eilers
- Department of Chemical Ecology, Bielefeld University, Bielefeld, Germany
- CTL GmbH Bielefeld, Bielefeld, Germany
| | - C Müller
- Department of Chemical Ecology, Bielefeld University, Bielefeld, Germany
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7
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An S, Mao Z, Chen M, Huang X, Shi L, Xing P, Kong L, Zhou Y, Du Y, Zhang Y. Sunlight irradiation promotes both the chemodiversity of terrestrial DOM and the biodiversity of bacterial community in a subalpine lake. Environ Res 2023; 227:115823. [PMID: 37004851 DOI: 10.1016/j.envres.2023.115823] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/15/2023] [Revised: 03/28/2023] [Accepted: 03/30/2023] [Indexed: 05/08/2023]
Abstract
Alpine lake habitats are evolving into subalpine lakes under the scenario of climate change, where the vegetation are promoted due to increasing temperature and precipitation. The abundant terrestrial dissolved organic matter (TDOM) leached from watershed soil into subalpine lakes would undergo strong photochemical reaction due to the high altitude, with the potential to alter DOM composition and affect the bacterial communities. To reveal the transformation of TDOM by both photochemical and microbial processes in a typical subalpine lake, Lake Tiancai (located 200 m below the tree line) was chosen. TDOM was extracted from the surrounding soil of Lake Tiancai and then subjected to the photo/micro-processing for 107 days. The transformation of TDOM was analyzed by Fourier-transform ion cyclotron resonance mass spectrometry (FT-ICR MS) and fluorescence spectroscopy, and the shift of bacterial communities was analyzed using 16s rRNA gene sequencing technology. Dissolved organic carbon and light-absorbing components (a350) decay accounted for approximately 40% and 80% of the original, respectively, in the sunlight process, but both less than 20% in the microbial process for 107 days. The photochemical process promoted the chemodiversity as there were ∼7000 molecules after sunlight irradiation, compared to ∼3000 molecules in the original TDOM. Light promoted the production of highly unsaturated molecules and aliphatics, which were significantly associated with Bacteroidota, suggesting that light may influence bacterial communities by regulating the DOM molecules. Carboxylic-rich alicyclic molecules were generated in both photochemical and biological processes, suggesting TDOM was converted to a stable pool over time. Our finding on the transformation of terrestrial DOM and the alternation of bacterial community under the simultaneously photochemical and microbial processes will help to reveal the response of the carbon cycle and lake system structure to climate change for high-altitude lakes.
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Affiliation(s)
- ShiLin An
- State Key Laboratory of Lake Science and Environment, Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences, Nanjing, 210008, China; University of Chinese Academy of Sciences, Beijing, 100049, China
| | - ZhenDu Mao
- State Key Laboratory of Lake Science and Environment, Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences, Nanjing, 210008, China; University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Meilian Chen
- Department of Geosciences & Natural Resources, Western Carolina University, Cullowhee, NC 28723, United States
| | - XiuLin Huang
- State Key Laboratory of Lake Science and Environment, Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences, Nanjing, 210008, China; School of Environmental and Chemical Engineering, Chongqing Three Gorges University, Chongqing, 404020, China
| | - LiMei Shi
- State Key Laboratory of Lake Science and Environment, Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences, Nanjing, 210008, China; University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Peng Xing
- State Key Laboratory of Lake Science and Environment, Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences, Nanjing, 210008, China; University of Chinese Academy of Sciences, Beijing, 100049, China
| | - LingYang Kong
- Yunnan Key Laboratory of Plateau Geographical Processes and Environmental Changes, Yunnan Normal University, Kunming, 650500, China
| | - YongQiang Zhou
- State Key Laboratory of Lake Science and Environment, Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences, Nanjing, 210008, China; University of Chinese Academy of Sciences, Beijing, 100049, China
| | - YingXun Du
- State Key Laboratory of Lake Science and Environment, Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences, Nanjing, 210008, China; University of Chinese Academy of Sciences, Beijing, 100049, China.
| | - YunLin Zhang
- State Key Laboratory of Lake Science and Environment, Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences, Nanjing, 210008, China; University of Chinese Academy of Sciences, Beijing, 100049, China
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Kariya K, Fujita A, Ueno M, Yoshikawa T, Teraishi M, Taniguchi Y, Ueno K, Ishihara A. Natural variation of diterpenoid phytoalexins in rice: Aromatic diterpenoid phytoalexins in specific cultivars. Phytochemistry 2023; 211:113708. [PMID: 37149120 DOI: 10.1016/j.phytochem.2023.113708] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Revised: 04/29/2023] [Accepted: 05/03/2023] [Indexed: 05/08/2023]
Abstract
Rice (Oryza sativa L.) plants accumulate antimicrobial compounds known as phytoalexins in response to pathogen attack. To date, more than 20 compounds have been isolated as phytoalexins from rice, mostly diterpenoids. However, the quantitative analysis of diterpenoid phytoalexins in various cultivars has revealed that the cultivar 'Jinguoyin' does not accumulate these compounds at detectable concentrations. Therefore, in this study, we attempted to detect a new class of phytoalexins from Bipolaris oryzae infected leaves of 'Jinguoyin'. We detected five compounds in the leaves of the target cultivar, whereas these compounds were not detected in the leaves of 'Nipponbare' or 'Kasalath', which are representative cultivars of the japonica and indica subspecies. Subsequently, we isolated these compounds from ultraviolet (UV)-light-irradiated leaves and determined their structures by spectroscopic analysis and the crystalline sponge method. All the compounds were diterpenoids containing a benzene ring and were detected from the pathogen-infected rice leaves for the first time. Because the compounds showed antifungal activity against B. oryzae and Pyricularia oryzae, we propose that they function as phytoalexins in rice and named them abietoryzins A-E. The abietoryzins tended to accumulate at high concentrations in cultivars that accumulated low levels of known diterpenoid phytoalexins after UV-light irradiation. Of the total of 69 cultivars in the WRC, 30 cultivars accumulated at least one of the abietoryzins, and, in 15 cultivars, the amounts of some abietoryzins were the highest among those of the analyzed phytoalexins. Therefore, abietoryzins are a major phytoalexin group in rice, although their presence has, to date, been overlooked (252 words).
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Affiliation(s)
- Keisuke Kariya
- United Graduate School of Agriculture, Tottori University, 4-110 Koyama Minami, Tottori, 680-8553, Japan
| | - Aiko Fujita
- Faculty of Agriculture, Tottori University, 4-110 Koyama Minami, Tottori, 680-8553, Japan
| | - Makoto Ueno
- Faculty of Life and Environmental Sciences, Shimane University, Nishikawatsu 1060, Matsue, 690-8504, Japan
| | - Takanori Yoshikawa
- Graduate School of Agriculture, Kyoto University, Kitashirakawa Oiwake-Cho, Kyoto, 606-8502, Japan
| | - Masayoshi Teraishi
- Graduate School of Agriculture, Kyoto University, Kitashirakawa Oiwake-Cho, Kyoto, 606-8502, Japan
| | - Yoshimasa Taniguchi
- Kirin Central Research Institute, Research & Development Division, Kirin Holdings Company Ltd, 26-1, Muraoka-Higashi 2-chome, Fujisawa, Kanagawa, 251-8555, Japan
| | - Kotomi Ueno
- Faculty of Agriculture, Tottori University, 4-110 Koyama Minami, Tottori, 680-8553, Japan
| | - Atsushi Ishihara
- Faculty of Agriculture, Tottori University, 4-110 Koyama Minami, Tottori, 680-8553, Japan.
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Chiocchio I, Andrés NP, Anaia RA, van Dam NM, Vergara F. Steroidal glycoside profile differences among primary roots system and adventitious roots in Solanum dulcamara. Planta 2023; 257:37. [PMID: 36645517 PMCID: PMC9842586 DOI: 10.1007/s00425-023-04072-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Accepted: 01/09/2023] [Indexed: 06/17/2023]
Abstract
Solanum dulcamara primary and adventitious roots showed qualitative and quantitative differences in their steroidal glycosides profile. This opened new venues to evaluate the bioactivity of these molecules in belowground ecosystems. The Solanum genus is characterized by the presence of steroidal glycosides (SGs) that confer herbivore resistance and serve as drug precursors in the pharmaceutical industry. Solanum dulcamara is a self-compatible, sexually reproducing species that produces seeds after buzz-pollination. In addition, primordia on the stem facilitate clonal propagation via adventitious root (AR) formation. ARs contain aerenchyma being developmentally and morphologically different from primary roots (PRs). Therefore, we hypothesized that ARs and PRs have different SG profiles. Aiming to assess differences in SGs profiles in S. dulcamara roots in relation to their origins and morphologies, we used liquid chromatography coupled to electron spray ionization quadruple time of flight mass spectrometry (LC-ESI-qToF-MS) to profile SGs from PRs and ARs of seven S. dulcamara individuals. Mass fragmentation pattern analysis indicated the presence of 31 SG-type structures, including those with spirostans and furostans moieties. We assigned the 31 structures to 9 classes of steroidal aglycons (SAgls) that differ in hydroxylation and degree of unsaturation. We found that SAgls were conjugated with di-, tri- and tetra saccharides whereby one compound contained a malonylated sugar. Principle component analysis showed that SG profiles of PRs and ARs separated on the first principal component, supporting our hypothesis. Specifically, PRs contain higher number of SGs than ARs with some compounds exclusively present in PRs. Our results reveal a high level of novel chemodiversity in PRs and ARs of Solanum dulcamara. The knowledge gained will deepen our understanding of SGs biosynthesis and their functional role in plant-environment interactions.
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Affiliation(s)
- Ilaria Chiocchio
- Molecular Interaction Ecology, German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig, Puschstrasse 4, 04103, Leipzig, Germany.
- Department of Pharmacy and Biotechnology, University of Bologna, Via Irnerio 42, 40126, Bologna, Italy.
| | - Nerea Pérez Andrés
- Molecular Interaction Ecology, German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig, Puschstrasse 4, 04103, Leipzig, Germany
| | - Redouan Adam Anaia
- Molecular Interaction Ecology, German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig, Puschstrasse 4, 04103, Leipzig, Germany
- Institute of Biodiversity, Friedrich Schiller University, Dornburger-Str. 159, 07743, Jena, Germany
| | - Nicole M van Dam
- Molecular Interaction Ecology, German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig, Puschstrasse 4, 04103, Leipzig, Germany
- Institute of Biodiversity, Friedrich Schiller University, Dornburger-Str. 159, 07743, Jena, Germany
- Leibniz Institute of Vegetable and Ornamental Crops (IGZ), Theodor-Echtermeyer-Weg 1, 14979, Großbeeren, Germany
| | - Fredd Vergara
- Molecular Interaction Ecology, German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig, Puschstrasse 4, 04103, Leipzig, Germany
- Institute of Biodiversity, Friedrich Schiller University, Dornburger-Str. 159, 07743, Jena, Germany
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10
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Wu D, Ren D, Li Q, Zhu A, Song Y, Yin W, Wu C. Molecular linkages between chemodiversity and MCPA complexation behavior of dissolved organic matter in paddy soil: Effects of land conversion. Environ Pollut 2022; 311:119949. [PMID: 35970345 DOI: 10.1016/j.envpol.2022.119949] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Revised: 07/27/2022] [Accepted: 08/05/2022] [Indexed: 06/15/2023]
Abstract
Complexation of dissolved organic matter (DOM) plays a crucial role in regulating the fate and risk of agrochemicals. Here, taking a toxic herbicide MCPA (4-chloro-2- methylphenoxyacetic acid) as the target, the effect of land conversion on complexation behavior of DOM to agrochemicals was investigated in paddy soil. Furthermore, the mechanisms were explored in a new perspective of DOM chemodiversity. Soil DOMs were selected from four long-term cropping systems, including paddy field (PF), vegetable field (VF), rice-vegetable rotation (RV) and abandoned land (AL). The results showed that the DOMs in PF and AL were rich in hydrophilic substances (e.g., carbohydrates or protein-like molecules) with low aromaticity. However, after converting PF to VF and RV, abundant aromatic macromolecules and aliphatic alkanes were observed in DOM. Due to those changes in DOM chemodiversity, the binding site and capability of DOM were highest in VF and RV, and were positively correlated with DOM aromaticity, MW, humus and polar groups (e.g., amino). This was because the complexation of "DOM-MCPA" was static binding via ligand exchange and H-bonding among polar groups and hydrophobic interaction among aromatic skeletons. The EEM-PARAFAC confirmed that microbial humic-like substances dominated the complexation of DOM rather than terrestrial humic-like and tryptophan-like matters. The 2D-COS analysis further revealed that the complexation of DOM preferentially occurred in amino, polysaccharide C-O and aliphatic C-H for PF and AL, but in aromatic C=C, amide C=N for RV and VF. In summary, these findings provide molecular insight into the effect of land conversion on DOM complexation activity, which highlight the importance of DOM chemodiversity. These results will contribute to the risk assessments of agrochemicals in paddy soil.
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Affiliation(s)
- Dongming Wu
- Institute of Environment and Plant Protection, Chinese Academy of Tropical Agricultural Sciences, Haikou, 571101, PR China; National Agricultural Experimental Station for Agricultural Environment, Tropical Agro-ecosystem, National Observation and Research Station, Danzhou, 571737, PR China
| | - Dong Ren
- College of Environmental Science and Engineering, China West Normal University, Nanchong, 637009, PR China
| | - Qinfen Li
- Institute of Environment and Plant Protection, Chinese Academy of Tropical Agricultural Sciences, Haikou, 571101, PR China; National Agricultural Experimental Station for Agricultural Environment, Tropical Agro-ecosystem, National Observation and Research Station, Danzhou, 571737, PR China; Hainan Key Laboratory of Tropical Eco-circuling Agriculture, Haikou, 571101, PR China
| | - Anhong Zhu
- Institute of Environment and Plant Protection, Chinese Academy of Tropical Agricultural Sciences, Haikou, 571101, PR China
| | - Yike Song
- Institute of Environment and Plant Protection, Chinese Academy of Tropical Agricultural Sciences, Haikou, 571101, PR China
| | - Wenfang Yin
- Institute of Environment and Plant Protection, Chinese Academy of Tropical Agricultural Sciences, Haikou, 571101, PR China
| | - Chunyuan Wu
- Institute of Environment and Plant Protection, Chinese Academy of Tropical Agricultural Sciences, Haikou, 571101, PR China; National Agricultural Experimental Station for Agricultural Environment, Tropical Agro-ecosystem, National Observation and Research Station, Danzhou, 571737, PR China; Hainan Engineering Research Center for Non-point Source and Heavy Metal Pollution Control, Haikou, 571101, PR China.
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11
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Li P, Liu J, Saleem M, Li G, Luan L, Wu M, Li Z. Reduced chemodiversity suppresses rhizosphere microbiome functioning in the mono-cropped agroecosystems. Microbiome 2022; 10:108. [PMID: 35841078 PMCID: PMC9287909 DOI: 10.1186/s40168-022-01287-y] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Accepted: 05/16/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND Rhizodeposits regulate rhizosphere interactions, processes, nutrient and energy flow, and plant-microbe communication and thus play a vital role in maintaining soil and plant health. However, it remains unclear whether and how alteration in belowground carbon allocation and chemodiversity of rhizodeposits influences microbiome functioning in the rhizosphere ecosystems. To address this research gap, we investigated the relationship of rhizosphere carbon allocation and chemodiversity with microbiome biodiversity and functioning during peanut (Arachis hypogaea) continuous mono-cropping. After continuously labeling plants with 13CO2, we studied the chemodiversity and composition of rhizodeposits, along with the composition and diversity of active rhizosphere microbiome using metabolomic, amplicon, and shotgun metagenomic sequencing approaches based on DNA stable-isotope probing (DNA-SIP). RESULTS Our results indicated that enrichment and depletion of rhizodeposits and active microbial taxa varied across plant growth stages and cropping durations. Specifically, a gradual decrease in the rhizosphere carbon allocation, chemodiversity, biodiversity and abundance of plant-beneficial taxa (such as Gemmatimonas, Streptomyces, Ramlibacter, and Lysobacter), and functional gene pathways (such as quorum sensing and biosynthesis of antibiotics) was observed with years of mono-cropping. We detected significant and strong correlations between rhizodeposits and rhizosphere microbiome biodiversity and functioning, though these were regulated by different ecological processes. For instance, rhizodeposits and active bacterial communities were mainly governed by deterministic and stochastic processes, respectively. Overall, the reduction in carbon deposition and chemodiversity during peanut continuous mono-cropping tended to suppress microbial biodiversity and its functions in the rhizosphere ecosystem. CONCLUSIONS Our results, for the first time, provide the evidence underlying the mechanism of rhizosphere microbiome malfunctioning in mono-cropped systems. Our study opens new avenues to deeply disentangle the complex plant-microbe interactions from the perspective of rhizodeposits chemodiversity and composition and will serve to guide future microbiome research for improving the functioning and services of soil ecosystems. Video abstract.
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Affiliation(s)
- Pengfa Li
- State Key Laboratory of Soil and Sustainable Agriculture, Institute of Soil Science, Chinese Academy of Sciences, Nanjing, 210008 China
- Department of Microbiology, Key Lab of Microbiology for Agricultural Environment, Ministry of Agriculture, College of Life Sciences, Nanjing Agricultural University, Nanjing, 210095 China
| | - Jia Liu
- Soil and Fertilizer & Resources and Environment Institute, Jiangxi Academy of Agricultural Sciences, Nanchang, 330200 China
| | - Muhammad Saleem
- Department of Biological Sciences, Alabama State University, Montgomery, AL 36104 USA
| | - Guilong Li
- State Key Laboratory of Soil and Sustainable Agriculture, Institute of Soil Science, Chinese Academy of Sciences, Nanjing, 210008 China
| | - Lu Luan
- State Key Laboratory of Soil and Sustainable Agriculture, Institute of Soil Science, Chinese Academy of Sciences, Nanjing, 210008 China
| | - Meng Wu
- State Key Laboratory of Soil and Sustainable Agriculture, Institute of Soil Science, Chinese Academy of Sciences, Nanjing, 210008 China
| | - Zhongpei Li
- State Key Laboratory of Soil and Sustainable Agriculture, Institute of Soil Science, Chinese Academy of Sciences, Nanjing, 210008 China
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12
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Chen X, Liu J, Chen J, Wang J, Xiao X, He C, Shi Q, Li G, Jiao N. Oxygen availability driven trends in DOM molecular composition and reactivity in a seasonally stratified fjord. Water Res 2022; 220:118690. [PMID: 35661504 DOI: 10.1016/j.watres.2022.118690] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 05/26/2022] [Accepted: 05/28/2022] [Indexed: 06/15/2023]
Abstract
Ocean deoxygenation could potentially trigger substantial changes in the composition and reactivity of dissolved organic matter (DOM) pool, which plays an important role in the global carbon cycle. To evaluate links between DOM dynamics and oxygen availability, we investigated the DOM composition under varying levels of oxygen in a seasonally hypoxic fjord through a monthly time-series over two years. We used ultrahigh-resolution Fourier transform ion cyclotron resonance mass spectrometry (FT-ICR MS) to characterize DOM on a molecular level. We find a clear trend both in diversity and molecular composition of the DOM along the oxygen gradient. As oxygen decreased, the chemodiversity was significantly increased, along with accumulation of relatively high-molecular-weight, reduced and unsaturated compounds enriched with carboxyl-group structures, which were also thermodynamically less favorable to biodegradation. Our results suggested that oxygen depletion selectively protected otherwise bioavailable compounds from decomposition and may promote the accumulation of a larger recalcitrant DOM pool in the global ocean, which could provide negative feedback to the ocean carbon sequestration and climate change.
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Affiliation(s)
- Xiao Chen
- Institute of Marine Science and Technology, Shandong University, Qingdao, China; Joint Laboratory for Ocean Research and Education at Dalhousie University, Shandong University and Xiamen University, Halifax, Canada, Qingdao, China and Xiamen, China
| | - Jihua Liu
- Institute of Marine Science and Technology, Shandong University, Qingdao, China; Joint Laboratory for Ocean Research and Education at Dalhousie University, Shandong University and Xiamen University, Halifax, Canada, Qingdao, China and Xiamen, China; Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), Guangzhou, China.
| | - Junfeng Chen
- Institute of Marine Science and Technology, Shandong University, Qingdao, China; Joint Laboratory for Ocean Research and Education at Dalhousie University, Shandong University and Xiamen University, Halifax, Canada, Qingdao, China and Xiamen, China
| | - Jianning Wang
- Joint Laboratory for Ocean Research and Education at Dalhousie University, Shandong University and Xiamen University, Halifax, Canada, Qingdao, China and Xiamen, China; State Key Laboratory for Marine Environmental Science and College of Ocean and Earth Sciences, Xiamen University, Xiamen, China
| | - Xilin Xiao
- Joint Laboratory for Ocean Research and Education at Dalhousie University, Shandong University and Xiamen University, Halifax, Canada, Qingdao, China and Xiamen, China; State Key Laboratory for Marine Environmental Science and College of Ocean and Earth Sciences, Xiamen University, Xiamen, China
| | - Chen He
- State Key Laboratory of Heavy Oil Processing, China University of Petroleum, Beijing, China
| | - Quan Shi
- State Key Laboratory of Heavy Oil Processing, China University of Petroleum, Beijing, China
| | - Gang Li
- Key Laboratory of Tropical Marine Bio-Resources and Ecology, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou, China
| | - Nianzhi Jiao
- Joint Laboratory for Ocean Research and Education at Dalhousie University, Shandong University and Xiamen University, Halifax, Canada, Qingdao, China and Xiamen, China; State Key Laboratory for Marine Environmental Science and College of Ocean and Earth Sciences, Xiamen University, Xiamen, China
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13
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Ning C, Gao Y, Zhang H, Wang L, Yu H, Zou L, Cao R, Chen J. Molecular chemodiversity of water-soluble organic matter in atmospheric particulate matter and their associations with atmospheric conditions. Sci Total Environ 2022; 809:151171. [PMID: 34699831 DOI: 10.1016/j.scitotenv.2021.151171] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/01/2021] [Revised: 10/18/2021] [Accepted: 10/19/2021] [Indexed: 06/13/2023]
Abstract
Water-soluble organic matter (WSOM) is a complex mixture of organic compounds affecting global climate change and carbon cycle. Herein, Fourier transform ion cyclotron resonance mass spectrometry (FT-ICR MS) was used for identification of WSOM molecular compositions in annual atmospheric particulate matter with diameters ≤10 μm (PM10). Totally 6538 unambiguous monoisotopic molecular formulas were assigned to WSOM with m/z values concentrating in 150-600 Da. The CHO compounds with high unsaturation degrees contributed most (51.7-52.1%) to WSOM in spring and summer. However, the S-containing compounds (CHOS and CHNOS) with higher O/C and H/C ratios accounted for 56.8-63.2% of WSOM in autumn and winter. Temperature (r = 0.82) and O3 (r = 0.89) showed higher correlation with CHO compounds, which were mainly aliphatics and highly unsaturated structures with high oxygen compounds (80.7-90.8%). The concentrations of SO42- (r = 0.33) and NO3- (r = 0.46) in PM10 both showed a positive correlation with the abundances of the S-containing compounds due to their direct participation in atmospheric reactions. Among them, 96-100% and 78-96% of the CHOS and CHNOS compounds were confirmed to be organosulfates (OSs) and nitrooxy-organosulfates (NOSs) by MS/MS analysis, respectively. These findings illustrate the strong association of atmospheric conditions with molecular chemodiversity of WSOM.
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Affiliation(s)
- Cuiping Ning
- CAS Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Yuan Gao
- CAS Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China.
| | - Haijun Zhang
- CAS Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
| | - Lei Wang
- MOE Key Laboratory of Pollution Processes and Environmental Criteria/Tianjin Key Laboratory of Environmental Remediation and Pollution Control, College of Environmental Science and Engineering, Nankai University, Tianjin 300350, China
| | - Haoran Yu
- CAS Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Lili Zou
- CAS Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
| | - Rong Cao
- CAS Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
| | - Jiping Chen
- CAS Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
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14
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Hao Y, Kang J, Yang R, Li H, Cui H, Bai H, Tsitsilin A, Li J, Shi L. Multidimensional exploration of essential oils generated via eight oregano cultivars: Compositions, chemodiversities, and antibacterial capacities. Food Chem 2021; 374:131629. [PMID: 34865929 DOI: 10.1016/j.foodchem.2021.131629] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2021] [Revised: 11/08/2021] [Accepted: 11/14/2021] [Indexed: 12/13/2022]
Abstract
Numerous species of Origanum (Lamiaceae) have been widely used as spices to extend the shelf life of foods. Essential oils extracted from this genus have attracted much attention owing to their potential applications as bactericides. Here, we evaluated the chemical compositions of eight oregano essential oils (OEOs) using gas chromatography-mass spectrometry and assessed their antibacterial activities. The chemical compositions of OEOs were affected by the cultivar factor, and seven common compounds, including carvacrol, were identified among eight OEOs. Partial least squares discriminant analysis enabled the distinction of three groups among these OEOs, as characterized by the proportions of carvacrol, thymol, and sesquiterpenes. OEOs effectively inhibited Escherichia coli and Staphylococcus aureus with varying antibacterial activities. Spearman correlation network highlighted core antibacterial contributors in the chemical profiles of OEOs. Our results revealed that the bacteriostatic effects of OEOs could be explained by core compounds and their synergistic effects.
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Affiliation(s)
- Yuanpeng Hao
- Key Laboratory of Plant Resources and Beijing Botanical Garden, Institute of Botany, Chinese Academy of Sciences, Beijing 100093, PR China; University of Chinese Academy of Sciences, Beijing 100049, PR China
| | - Jiamu Kang
- College of Food Science & Nutritional Engineering, China Agricultural University, Beijing 100083, PR China
| | - Rui Yang
- Key Laboratory of Plant Resources and Beijing Botanical Garden, Institute of Botany, Chinese Academy of Sciences, Beijing 100093, PR China; University of Chinese Academy of Sciences, Beijing 100049, PR China
| | - Hui Li
- Key Laboratory of Plant Resources and Beijing Botanical Garden, Institute of Botany, Chinese Academy of Sciences, Beijing 100093, PR China
| | - Hongxia Cui
- Key Laboratory of Plant Resources and Beijing Botanical Garden, Institute of Botany, Chinese Academy of Sciences, Beijing 100093, PR China
| | - Hongtong Bai
- Key Laboratory of Plant Resources and Beijing Botanical Garden, Institute of Botany, Chinese Academy of Sciences, Beijing 100093, PR China
| | - Andrey Tsitsilin
- All-Russian Research Institute of Medicinal and Aromatic Plants, Moscow 117216, Russia
| | - Jingyi Li
- Key Laboratory of Plant Resources and Beijing Botanical Garden, Institute of Botany, Chinese Academy of Sciences, Beijing 100093, PR China.
| | - Lei Shi
- Key Laboratory of Plant Resources and Beijing Botanical Garden, Institute of Botany, Chinese Academy of Sciences, Beijing 100093, PR China.
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15
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Wu D, Ren C, Wu C, Li Y, Deng X, Li Q. Mechanisms by which different polar fractions of dissolved organic matter affect sorption of the herbicide MCPA in ferralsol. J Hazard Mater 2021; 416:125774. [PMID: 33857809 DOI: 10.1016/j.jhazmat.2021.125774] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Revised: 03/25/2021] [Accepted: 03/25/2021] [Indexed: 06/12/2023]
Abstract
Exogenous dissolved organic matter (DOM) modifies the sorption of 4-chloro-2-methylphenoxyacetic acid (MCPA, a polar herbicide) in soil. However, how the chemodiversity and diverse fractions of DOM affect MCPA sorption is still unknown. Here, DOM was extracted from compost and rice straw; the structure-activity correlations between DOM chemodiversity and their effects on MCPA sorption were investigated by redundancy analysis. Moreover, the mechanism involved was explored by spectroscopic techniques, microbeam and modeling. DOM mainly affected MCPA sorption by altering soil surface properties and MCPA complexed form. Hydrophobic neutral (HON) and acid insoluble matter (AIM) were the fractions of DOM that most inhibited MCPA sorption through soil pore blockage, and were related to the humic-like substances with high aromaticity and large molecular weight. The hydrophobic acid fraction (HOA) only showed an intermediate inhibition on the sorption, although the largest competitive sorption occurred. This was because HOA contained abundant aromatic acid and polar groups with moderate polarity. Thus, the reduced effect caused by competitive sorption was partly compensated by the greatest co-sorption by HOA. The hydrophilic matter (HIM) had the weakest inhibition on MCPA sorption, because this fraction was rich in simple sugars, poly- and oligosaccharides, but lacked aryl groups. The results will aid in the risk assessments and prevention of MCPA in DOM-introduced soil.
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Affiliation(s)
- Dongming Wu
- Institute of Environment and Plant Protection, Chinese Academy of Tropical Agricultural Sciences, Haikou 571101, PR China
| | - Changqi Ren
- Rubber Research Institute, Chinese Academy of Tropical Agricultural Sciences, Haikou 571101, PR China
| | - Chunyuan Wu
- Institute of Environment and Plant Protection, Chinese Academy of Tropical Agricultural Sciences, Haikou 571101, PR China; Danzhou Scientific Observing and Experimental Station of Agro-Environment, Ministry of Agriculture, Danzhou 571737, PR China; Hainan Engineering Research Center for Non-Point Source and Heavy Metal Pollution Control, Haikou 571101, PR China.
| | - Yi Li
- Institute of Environment and Plant Protection, Chinese Academy of Tropical Agricultural Sciences, Haikou 571101, PR China
| | - Xiao Deng
- Institute of Environment and Plant Protection, Chinese Academy of Tropical Agricultural Sciences, Haikou 571101, PR China
| | - Qinfen Li
- Institute of Environment and Plant Protection, Chinese Academy of Tropical Agricultural Sciences, Haikou 571101, PR China; Danzhou Scientific Observing and Experimental Station of Agro-Environment, Ministry of Agriculture, Danzhou 571737, PR China; Hainan Key Laboratory of Tropical Eco-Circuling Agriculture, Haikou 571101, PR China.
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16
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Gurav TP, Dholakia BB, Giri AP. A glance at the chemodiversity of Ocimum species: Trends, implications, and strategies for the quality and yield improvement of essential oil. Phytochem Rev 2021; 21:879-913. [PMID: 34366748 PMCID: PMC8326315 DOI: 10.1007/s11101-021-09767-z] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Accepted: 07/08/2021] [Indexed: 06/12/2023]
Abstract
UNLABELLED Ocimum species represent commercially important medicinal and aromatic plants. The essential oil biosynthesized by Ocimum species is enriched with specialized metabolites specifically, terpenoids and phenylpropanoids. Interestingly, various Ocimum species are known to exhibit diverse chemical profiles, and this chemical diversity has been at the center of many studies to identify commercially important chemotypes. Here, we present various chemotypes from the Ocimum species and emphasize trends, implications, and strategies for the quality and yield improvement of essential oil. Globally, many Ocimum species have been analyzed for their essential oil composition in over 50 countries. Asia represents the highest number of chemotypes, followed by Africa, South America, and Europe. Ocimum basilicum L. has been the most widespread and well-studied species, followed by O. gratissimum L., O. tenuiflorum L., O. canum Sims, O. americanum and O. kilimandscharicum Gürke. Moreover, various molecular reasons, benefits, adverse health effects and mechanisms behind this vast chemodiversity have been discussed. Different strategies of plant breeding, metabolic engineering, transgenic, and tissue-culture, along with anatomical modifications, are surveyed to enhance specific chemotypic profiles and essential oil yield in numerous Ocimum species. Consequently, chemical characterization of the essential oil obtained from Ocimum species has become indispensable for its proper utilization. The present chemodiversity knowledge from Ocimum species will help to exploit various applications in the industrial, agriculture, biopharmaceutical, and food sectors. SUPPLEMENTARY INFORMATION The online version contains supplementary material available at 10.1007/s11101-021-09767-z.
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Affiliation(s)
- Tanuja P. Gurav
- Plant Molecular Biology Unit, Division of Biochemical Sciences, CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pune, Maharashtra 411008 India
- Academy of Scientific and Innovative Research, Ghaziabad, Uttar Pradesh 201002 India
| | | | - Ashok P. Giri
- Plant Molecular Biology Unit, Division of Biochemical Sciences, CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pune, Maharashtra 411008 India
- Academy of Scientific and Innovative Research, Ghaziabad, Uttar Pradesh 201002 India
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17
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Fanani MZ, Sawai S, Seki H, Ishimori M, Ohyama K, Fukushima EO, Sudo H, Saito K, Muranaka T. Allylic Hydroxylation Activity Is a Source of Saponin Chemodiversity in the Genus Glycyrrhiza. Plant Cell Physiol 2021; 62:262-271. [PMID: 33439252 DOI: 10.1093/pcp/pcaa173] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Accepted: 12/18/2020] [Indexed: 06/12/2023]
Abstract
Licorice (Glycyrrhiza) produces glycyrrhizin, a valuable triterpenoid saponin, which exhibits persistent sweetness and broad pharmacological activities. In the genus Glycyrrhiza, three species, Glycyrrhiza uralensis, Glycyrrhiza glabra and Glycyrrhiza inflata, produce glycyrrhizin as their main triterpenoid saponin, which has a ketone group at C-11. Other Glycyrrhiza species produce mainly oleanane-type saponins, which harbor homoannular or heteroannular diene structures that lack the C-11 ketone. Although the glycyrrhizin biosynthetic pathway has been fully elucidated, the pathway involving saponins with diene structures remains unclear. CYP88D6 from G. uralensis is a key enzyme in glycyrrhizin biosynthesis, catalyzing the sequential two-step oxidation of β-amyrin at position C-11 to produce 11-oxo-β-amyrin. In this study, we evaluated the functions of CYP88D6 homologs from the glycyrrhizin-producing species G. glabra and G. inflata and from the non-glycyrrhizin-producing species Glycyrrhiza pallidiflora and Glycyrrhiza macedonica, using yeast engineered to supply β-amyrin as a substrate. Yeast expressing CYP88D6 homologs from glycyrrhizin-producing species produced 11-oxo-β-amyrin. However, yeast expressing CYP88D6 homologs (such as CYP88D15) from the non-glycyrrhizin-producing Glycyrrhiza species accumulated oleana-9(11),12-dien-3β-ol and oleana-11,13(18)-dien-3β-ol; these diene compounds are non-enzymatic or yeast endogenous enzymatic dehydration derivatives of 11α-hydroxy-β-amyrin, a direct reaction product of CYP88D15. These results suggest that the activities of CYP88D6 homologs, particularly their ability to catalyze the second oxidation, could influence glycyrrhizin productivity and diversify the chemical structures of saponins in Glycyrrhiza plants. A synthetic biological approach to engineer CYP88D15 could enable the production of pharmacologically active saponins with diene structures, such as saikosaponins, whose biosynthetic pathways have yet to be fully characterized.
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Affiliation(s)
- Much Z Fanani
- Department of Biotechnology, Graduate School of Engineering, Osaka University, Suita, 565-0871 Japan
| | - Satoru Sawai
- Department of Biotechnology, Graduate School of Engineering, Osaka University, Suita, 565-0871 Japan
- RIKEN Center for Sustainable Resource Science, Yokohama, 230-0045 Japan
- Graduate School of Pharmaceutical Sciences, Chiba University, Chiba, 260-8675 Japan
- Tokiwa Phytochemical Co., Ltd, Chiba, 285-0801 Japan
| | - Hikaru Seki
- Department of Biotechnology, Graduate School of Engineering, Osaka University, Suita, 565-0871 Japan
- RIKEN Center for Sustainable Resource Science, Yokohama, 230-0045 Japan
| | - Masato Ishimori
- Graduate School of Pharmaceutical Sciences, Chiba University, Chiba, 260-8675 Japan
| | - Kiyoshi Ohyama
- RIKEN Center for Sustainable Resource Science, Yokohama, 230-0045 Japan
- Department of Chemistry and Materials Science, Tokyo Institute of Technology, Tokyo, 152-8551 Japan
| | - Ery O Fukushima
- Department of Biotechnology, Graduate School of Engineering, Osaka University, Suita, 565-0871 Japan
- Translational Plant Research Group, Universidad Regional Amaz�nica IKIAM, Tena, Ecuador
| | - Hiroshi Sudo
- Tokiwa Phytochemical Co., Ltd, Chiba, 285-0801 Japan
| | - Kazuki Saito
- RIKEN Center for Sustainable Resource Science, Yokohama, 230-0045 Japan
- Graduate School of Pharmaceutical Sciences, Chiba University, Chiba, 260-8675 Japan
| | - Toshiya Muranaka
- Department of Biotechnology, Graduate School of Engineering, Osaka University, Suita, 565-0871 Japan
- RIKEN Center for Sustainable Resource Science, Yokohama, 230-0045 Japan
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18
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Hao DC, Hou XD, Gu XJ, Xiao PG, Ge GB. Ethnopharmacology, chemodiversity, and bioactivity of Cephalotaxus medicinal plants. Chin J Nat Med 2021; 19:321-38. [PMID: 33941338 DOI: 10.1016/S1875-5364(21)60032-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Indexed: 12/16/2022]
Abstract
Cephalotaxus is the only genus of Cephalotaxaceae family, and its natural resources are declining due to habitat fragmentation, excessive exploitation and destruction. In many areas of China, folk herbal doctors traditionally use Cephalotaxus plants to treat innominate swollen poison, many of which are cancer. Not only among Han people, but also among minority ethnic groups, Cephalotaxus is used to treat various diseases, e.g., cough, internal bleeding and cancer in Miao medicine, bruises, rheumatism and pain in Yao medicine, and ascariasis, hookworm disease, scrofula in She medicine, etc. Medicinal values of some Cephalotaxus species and compounds are acknowledged officially. However, there is a lack of comprehensive review summarizing the ethnomedicinal knowledge of Cephalotaxus, relevant medicinal phytometabolites and their bioactivities. The research progresses in ethnopharmacology, chemodiversity, and bioactivities of Cephalotaxus medicinal plants are reviewed and commented here. Knowledge gaps are pinpointed and future research directions are suggested. Classic medicinal books, folk medicine books, herbal manuals and ethnomedicinal publications were reviewed for the genus Cephalotaxus (Sanjianshan in Chinese). The relevant data about ethnobotany, phytochemistry, and pharmacology were collected as comprehensively as possible from online databases including Scopus, NCBI PubMed, Bing Scholar, and China National Knowledge Infrastructure (CNKI). "Cephalotaxus", and the respective species name were used as keywords in database search. The obtained articles of the past six decades were collated and analyzed. Four Cephalotaxus species are listed in the official medicinal book in China. They are used as ethnomedicines by many ethnic groups such as Miao, Yao, Dong, She and Han. Inspirations are obtained from traditional applications, and Cephalotaxus phytometabolites are developed into anticancer reagents. Cephalotaxine-type alkaloids, homoerythrina-type alkaloids and homoharringtonine (HHT) are abundant in Cephalotaxus, e.g., C. lanceolata, C. fortunei var. alpina, C. griffithii, and C. hainanensis, etc. New methods of alkaloid analysis and purification are continuously developed and applied. Diterpenoids, sesquiterpenoids, flavonoids, lignans, phenolics, and other components are also identified and isolated in various Cephalotaxus species. Alkaloids such as HHT, terpenoids and other compounds have anticancer activities against multiple types of human cancer. Cephalotaxus extracts and compounds showed anti-inflammatory and antioxidant activities, immunomodulatory activity, antimicrobial activity and nematotoxicity, antihyperglycemic effect, and bone effect, etc. Drug metabolism and pharmacokinetic studies of Cephalotaxus are increasing. We should continue to collect and sort out folk medicinal knowledge of Cephalotaxus and associated organisms, so as to obtain new enlightenment to translate traditional tips into great therapeutic drugs. Transcriptomics, genomics, metabolomics and proteomics studies can contribute massive information for bioactivity and phytochemistry of Cephalotaxus medicinal plants. We should continue to strengthen the application of state-of-the-art technologies in more Cephalotaxus species and for more useful compounds and pharmacological activities.
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Misra A, Mishra P, Kumar B, Shukla PK, Kumar M, Singh SP, Sundaresan V, Adhikari D, Agrawal PK, Barik SK, Srivastava S. Chemodiversity and molecular variability in the natural populations (India) of Gloriosa superba (L.) and correlation with eco- geographical factors for the identification of elite chemotype(s). Fitoterapia 2021; 150:104831. [PMID: 33545298 DOI: 10.1016/j.fitote.2021.104831] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2020] [Revised: 01/03/2021] [Accepted: 01/05/2021] [Indexed: 11/30/2022]
Abstract
Gloriosa superba L. has economic significance due to colchicine, a bioactive compound used for gout. In present study metabolic and molecular variability in natural population of species was analyzed and correlated with edaphic and climatic factors. Thirty populations (wild) of G. superba were mapped from 10 different eco-regions of India at an elevation range of 10-1526 m, having no morphotypic variations. The two known biologically active alkaloids colchicine (ranged from 0.015-0.516%) and gloriosine (0.19-0.44%) were significantly varied (p < 0.05) among populations, leading to the identification of four elite chemotypes. Molecular variability from ISSR data divides the population in different sub clusters at intra-specific level, presenting the high similarity percentage with bootstrap value of 66-100%. Principal component analysis (PCA) revealed that elite chemotypes are related to temperature, precipitation and aridity gradient. The rhizospheric soil selenium was significantly correlated with colchicine content in G. superba.
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Affiliation(s)
- Ankita Misra
- Pharmacognosy Division, CSIR-National Botanical Research Institute, Lucknow 226001, Uttar Pradesh, India
| | - Priyanka Mishra
- Department of Plant Biology and Systematics, CSIR-Central Institute of Medicinal and Aromatic Plants, Bangalore, Karnataka, India
| | - Bhanu Kumar
- Pharmacognosy Division, CSIR-National Botanical Research Institute, Lucknow 226001, Uttar Pradesh, India
| | - Pushpendra Kumar Shukla
- Pharmacognosy Division, CSIR-National Botanical Research Institute, Lucknow 226001, Uttar Pradesh, India
| | - Manish Kumar
- Pharmacognosy Division, CSIR-National Botanical Research Institute, Lucknow 226001, Uttar Pradesh, India
| | - Satyendra Pratap Singh
- Pharmacognosy Division, CSIR-National Botanical Research Institute, Lucknow 226001, Uttar Pradesh, India
| | - Velusamy Sundaresan
- Department of Plant Biology and Systematics, CSIR-Central Institute of Medicinal and Aromatic Plants, Bangalore, Karnataka, India
| | - Dibyendu Adhikari
- Department of Botany, North-Eastern Hill University, Shillong, India
| | | | - Saroj Kanta Barik
- Pharmacognosy Division, CSIR-National Botanical Research Institute, Lucknow 226001, Uttar Pradesh, India
| | - Sharad Srivastava
- Pharmacognosy Division, CSIR-National Botanical Research Institute, Lucknow 226001, Uttar Pradesh, India.
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Nikolić JS, Zlatković BK, Jovanović SČ, Stojanović GS, Marin PD, Mitić ZS. Needle volatiles as chemophenetic markers in differentiation of natural populations of Abies alba, A. x borisii-regis, and A. cephalonica. Phytochemistry 2021; 183:112612. [PMID: 33440298 DOI: 10.1016/j.phytochem.2020.112612] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Revised: 11/30/2020] [Accepted: 12/01/2020] [Indexed: 05/08/2023]
Abstract
Seventeen native fir populations from the presumed zones of natural hybridization in the Balkan Peninsula were analyzed using headspace needle volatiles and GC-MS/FID analyses. The multivariate statistical analyses revealed clear differentiation between populations of Abies alba and A. cephalonica, suggesting that Silver and Greek Fir are characterized by distinct volatile profiles. Three populations from northern and central Greece identified as A. x borisii-regis shared the volatile profiles with both of the supposed parent species, whereby profile frequencies changed clinally along the latitudinal gradient connecting the ranges of parent species. Therefore, observed geographical distribution of volatile entities support the hypothesis that studied A. x borisii-regis populations are of secondary origin, formed by hybridization between A. alba and A. cephalonica. All three populations should be included in conservation projects, as the genetic constitution of these polymorphic fir populations may contain useful genetic variation necessary for survival regarding the future environmental challenges in this area.
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Affiliation(s)
- Jelena S Nikolić
- Department of Biology and Ecology, Faculty of Sciences and Mathematics, University of Niš, Višegradska 33, 18000, Niš, Serbia
| | - Bojan K Zlatković
- Department of Biology and Ecology, Faculty of Sciences and Mathematics, University of Niš, Višegradska 33, 18000, Niš, Serbia
| | - Snežana Č Jovanović
- Department of Chemistry, Faculty of Sciences and Mathematics, University of Niš, Višegradska 33, 18000, Niš, Serbia
| | - Gordana S Stojanović
- Department of Chemistry, Faculty of Sciences and Mathematics, University of Niš, Višegradska 33, 18000, Niš, Serbia
| | - Petar D Marin
- Institute of Botany and Botanical Garden "Jevremovac", Faculty of Biology, University of Belgrade, Takovska 43, 11000, Belgrade, Serbia
| | - Zorica S Mitić
- Department of Biology and Ecology, Faculty of Sciences and Mathematics, University of Niš, Višegradska 33, 18000, Niš, Serbia.
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Lee S, Oh DG, Singh D, Lee JS, Lee S, Lee CH. Exploring the metabolomic diversity of plant species across spatial (leaf and stem) components and phylogenic groups. BMC Plant Biol 2020; 20:39. [PMID: 31992195 PMCID: PMC6986006 DOI: 10.1186/s12870-019-2231-y] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/09/2019] [Accepted: 12/30/2019] [Indexed: 05/03/2023]
Abstract
BACKGROUND Plants have been used as an important source of indispensable bioactive compounds in various cosmetics, foods, and medicines. However, the subsequent functional annotation of these compounds seems arduous because of the largely uncharacterized, vast metabolic repertoire of plant species with known biological phenotypes. Hence, a rapid multi-parallel screening and characterization approach is needed for plant functional metabolites. RESULTS Fifty-one species representing three plant families, namely Asteraceae, Fabaceae, and Rosaceae, were subjected to metabolite profiling using gas chromatography time-of-flight mass spectrometry (GC-TOF-MS) and ultrahigh-performance liquid chromatography quadrupole orbitrap ion trap tandem mass spectrometry (UHPLC-Q-orbitrap-MS/MS) as well as multivariate analyses. Partial least squares discriminant analysis (PLS-DA) of the metabolite profiling datasets indicated a distinct clustered pattern for 51 species depending on plant parts (leaves and stems) and relative phylogeny. Examination of their relative metabolite contents showed that the extracts from Fabaceae plants were abundant in amino acids, fatty acids, and genistein compounds. However, the extracts from Rosaceae had higher levels of catechin and ellagic acid derivatives, whereas those from Asteraceae were higher in kaempferol derivatives and organic acids. Regardless of the different families, aromatic amino acids, branch chain amino acids, chlorogenic acid, flavonoids, and phenylpropanoids related to the shikimate pathway were abundant in leaves. Alternatively, certain amino acids (proline, lysine, and arginine) as well as fatty acids levels were higher in stem extracts. Further, we investigated the associated phenotypes, i.e., antioxidant activities, affected by the observed spatial (leaves and stem) and intra-family metabolomic disparity in the plant extracts. Pearson's correlation analysis indicated that ellagic acid, mannitol, catechin, epicatechin, and quercetin derivatives were positively correlated with antioxidant phenotypes, whereas eriodictyol was positively correlated with tyrosinase inhibition activity. CONCLUSIONS This work suggests that metabolite profiling, including multi-parallel approaches and integrated bioassays, may help the expeditious characterization of plant-derived metabolites while simultaneously unraveling their chemodiversity.
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Affiliation(s)
- Sunmin Lee
- Department of Bioscience and Biotechnology, Konkuk University, Seoul, 143-701 Korea
| | - Dong-Gu Oh
- Department of Bioscience and Biotechnology, Konkuk University, Seoul, 143-701 Korea
| | - Digar Singh
- Department of Bioscience and Biotechnology, Konkuk University, Seoul, 143-701 Korea
| | - Jong Seok Lee
- National Institute of Biological Resources, Environmental Research Complex, Incheon, 22755 Korea
| | - Sarah Lee
- National Institute of Biological Resources, Environmental Research Complex, Incheon, 22755 Korea
| | - Choong Hwan Lee
- Department of Bioscience and Biotechnology, Konkuk University, Seoul, 143-701 Korea
- Research Institute for Bioactive-Metabolome Network, Konkuk University, Seoul, 05029 Korea
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Abstract
The Amaryllidaceae alkaloids are a distinctive chemotaxonomic feature of the subfamily Amaryllidoideae of the family Amaryllidaceae, which consists of 59 genera and >800 species distributed primarily in tropical and subtropical areas. Since the first isolation, ca. 140 ago, >600 structurally diverse Amaryllidaceae alkaloids have been reported from ca. 350 species (44% of all species in the subfamily). A few have been found in other plant families, but the majority are unique to the Amaryllidoideae. These alkaloids have attracted considerable research interest due to their wide range of biological and pharmacological activities, which have been extensively reviewed. In this chapter we provide a review of the 636 structures of isolated or tentatively identified alkaloids from plants of the Amaryllidoideae and their classification into 42 skeleton types, as well as a discussion on their distribution, and chemotaxonomical and chemoecological aspects.
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Affiliation(s)
- Strahil Berkov
- Institute of Biodiversity and Ecosystem Research, Bulgarian Academy of Sciences, Sofia, Bulgaria
| | - Edison Osorio
- Grupo de Investigación en Sustancias Bioactivas, Facultad de Ciencias Farmacéuticas y Alimentarias, Universidad de Antioquia, Medellín, Colombia
| | - Francesc Viladomat
- Grup de Productes Naturals, Departament de Biologia, Sanitat i Medi Ambient, Facultat de Farmàcia i Ciències de l'Alimentació, Universitat de Barcelona, Barcelona, Spain
| | - Jaume Bastida
- Grup de Productes Naturals, Departament de Biologia, Sanitat i Medi Ambient, Facultat de Farmàcia i Ciències de l'Alimentació, Universitat de Barcelona, Barcelona, Spain.
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Ginigini J, Lecellier GJ, Nicolas M, Nour M, Hnawia E, Lebouvier N, Herbette G, Lockhart P, Raharivelomanana P. Chemodiversity of Calophyllum inophyllum L. oil bioactive components related to their specific geographical distribution in the South Pacific region. PeerJ 2019; 7:e6896. [PMID: 31198623 PMCID: PMC6535043 DOI: 10.7717/peerj.6896] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2018] [Accepted: 04/02/2019] [Indexed: 11/27/2022] Open
Abstract
Background Different parts of the tree Calophyllum inophyllum L. (nuts, leaves, roots, bark, fruits, nut oil and resin) are used as traditional medicines and cosmetics in most of the Pacific Islands. The oil efficiency as a natural cure and in traditional cosmetics has been largely described throughout the South Pacific, which led us to investigate C. inophyllum’s chemical and genetic diversity. A correlative study of the nut resin and leaf DNA from three distinct archipelagos in the South Pacific was carried out in order to identify diversity patterns in C. inophyllum across the South Pacific. Methods Calophyllum inophyllum plants were sampled from French Polynesia, New Caledonia and Fiji. We extracted tamanu oil (nut oil) resin for chemo-diversity studies and sampled leaf tissues for genetic studies. We applied an analysis method designed for small quantities (at a microscale level), and used High Performance Liquid Chromatography (HPLC) to establish the chemo-diversity of tamanu oil resin. In-house standards were co-eluted for qualitative determination. Genetic diversity was assessed using chloroplast barcoding markers (the Acetyl-CoA carboxylase (accD) gene and the psaA-ycf3 intergenic spacer region). Results Our HPLC analysis revealed 11 previously known tamanu oil constituents, with variability among plant samples. We also isolated and characterized two new neoflavonoids from tamanu oil resin namely, tamanolide E1 and E2 which are diastereoisomers. Although genetic analysis revealed low genetic variation, our multivariate analysis (PCA) of the tamanu oil resin chemical profiles revealed differentiation among geographic regions. Conclusion We showed here that chromatographic analysis using formalized in-house standards of oil resin compounds for co-elution studies against oil resin samples could identify patterns of variation among samples of C. inophyllum, and discriminate samples from different geographical origins.
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Affiliation(s)
- Joape Ginigini
- Pacific Natural Products Research Centre, Institute of Applied Sciences, University of the South Pacific, Suva, Fiji
| | - Gaël J Lecellier
- Départment de Biologie, Université de Versailles Saint-Quentin-en-Yvelines, Versailles, France
| | - Mael Nicolas
- ISEA EA7484, University of Caledonia, Noumea, New Caledonia
| | - Mohammed Nour
- ISEA EA7484, University of Caledonia, Noumea, New Caledonia
| | - Edouard Hnawia
- ISEA EA7484, University of Caledonia, Noumea, New Caledonia
| | | | - Gaëtan Herbette
- Spectropole, Campus de St Jérôme, Aix-Marseille Univ, CNRS, Centrale Marseille, FSCM, Marseille, France
| | - Peter Lockhart
- School of Fundamental Sciences, Massey University, Palmerston North, New Zealand
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Vidigal P, Duarte B, Cavaco AR, Caçador I, Figueiredo A, Matos AR, Viegas W, Monteiro F. Preliminary diversity assessment of an undervalued tropical bean (Lablab purpureus (L.) Sweet) through fatty acid profiling. Plant Physiol Biochem 2018; 132:508-514. [PMID: 30308461 DOI: 10.1016/j.plaphy.2018.10.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/30/2018] [Revised: 09/28/2018] [Accepted: 10/01/2018] [Indexed: 06/08/2023]
Abstract
Several large-scale metabolic profiling studies have been directed to prospect crops with a major focus on yield-related traits and, ultimately, with the definition of specific markers for plant selection in breeding programs. However, some of these technologies are expensive, time-consuming and not easily feasible for a quick approach. Fatty acid profiling was described as reliable biomarkers and as a chemotaxonomic tool allowing to study not only the diversity in germplasm collections but also to discriminate their geographic origin. We have used fatty acids profiling for a preliminary assessment of Lablab purpureus (L.) Sweet (hyacinth bean) diversity and landraces discrimination. Hyacinth bean displays an enormous variability of agro-morphological traits, probably linked to the multi-purpose uses in different regions, i.e. as pulse, or as food with nutraceutical potential (Africa and Asia), forage (Africa and Australia) and ornamental (Europe and USA). Only two forage cultivars are widely marketed, cv. Rongai and cv. Highworth, with several landraces remaining to be addressed in terms of diversity. We show that fatty acids profiling was able to distinguish landraces, which display shared fatty acids with cultivars from the center of hyacinth bean diversity origin (East Africa). We propose that fatty acid profiling is a tool that may be used not only for nutritional value assessment but also as a chemodiversity tool in crop research.
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Affiliation(s)
- Patrícia Vidigal
- Linking Landscape, Environment, Agriculture and Food (LEAF), Instituto Superior de Agronomia (ISA), Universidade de Lisboa, 1349-017, Lisboa, Portugal.
| | - Bernardo Duarte
- Marine and Environmental Sciences Centre (MARE), Faculty of Sciences of the University of Lisbon, Campo Grande, 1749-016, Lisboa, Portugal
| | - Ana Rita Cavaco
- Biosystems and Integrative Sciences Institute (BioISI), Plant Functional Genomics Group, Faculdade de Ciências da Universidade de Lisboa, Campo Grande, 1749-016, Lisboa, Portugal
| | - Isabel Caçador
- Marine and Environmental Sciences Centre (MARE), Faculty of Sciences of the University of Lisbon, Campo Grande, 1749-016, Lisboa, Portugal
| | - Andreia Figueiredo
- Biosystems and Integrative Sciences Institute (BioISI), Plant Functional Genomics Group, Faculdade de Ciências da Universidade de Lisboa, Campo Grande, 1749-016, Lisboa, Portugal
| | - Ana Rita Matos
- Biosystems and Integrative Sciences Institute (BioISI), Plant Functional Genomics Group, Departamento de Biologia Vegetal, Faculdade de Ciências da Universidade de Lisboa, Campo Grande, 1749-016, Lisboa, Portugal
| | - Wanda Viegas
- Linking Landscape, Environment, Agriculture and Food (LEAF), Instituto Superior de Agronomia (ISA), Universidade de Lisboa, 1349-017, Lisboa, Portugal
| | - Filipa Monteiro
- Linking Landscape, Environment, Agriculture and Food (LEAF), Instituto Superior de Agronomia (ISA), Universidade de Lisboa, 1349-017, Lisboa, Portugal; Centre for Ecology, Evolution and Environmental Changes (cE3c), Faculdade de Ciências, Universidade de Lisboa, Campo Grande, 1749-016, Lisboa, Portugal
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Li HY, Wang H, Wang HT, Xin PY, Xu XH, Ma Y, Liu WP, Teng CY, Jiang CL, Lou LP, Arnold W, Cralle L, Zhu YG, Chu JF, Gilbert JA, Zhang ZJ. The chemodiversity of paddy soil dissolved organic matter correlates with microbial community at continental scales. Microbiome 2018; 6:187. [PMID: 30340631 PMCID: PMC6195703 DOI: 10.1186/s40168-018-0561-x] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/28/2018] [Accepted: 09/20/2018] [Indexed: 05/04/2023]
Abstract
BACKGROUND Paddy soil dissolved organic matter (DOM) represents a major hotspot for soil biogeochemistry, yet we know little about its chemodiversity let alone the microbial community that shapes it. Here, we leveraged ultrahigh-resolution mass spectrometry, amplicon, and metagenomic sequencing to characterize the molecular distribution of DOM and the taxonomic and functional microbial diversity in paddy soils across China. We hypothesized that variances in microbial community significantly associate with changes in soil DOM molecular composition. RESULTS We report that both microbial and DOM profiles revealed geographic patterns that were associated with variation in mean monthly precipitation, mean annual temperature, and pH. DOM molecular diversity was significantly correlated with microbial taxonomic diversity. An increase in DOM molecules categorized as peptides, carbohydrates, and unsaturated aliphatics, and a decrease in those belonging to polyphenolics and polycyclic aromatics, significantly correlated with proportional changes in some of the microbial taxa, such as Syntrophobacterales, Thermoleophilia, Geobacter, Spirochaeta, Gaiella, and Defluviicoccus. DOM composition was also associated with the relative abundances of the microbial metabolic pathways, such as anaerobic carbon fixation, glycolysis, lignolysis, fermentation, and methanogenesis. CONCLUSIONS Our study demonstrates the continental-scale distribution of DOM is significantly correlated with the taxonomic profile and metabolic potential of the rice paddy microbiome. Abiotic factors that have a distinct effect on community structure can also influence the chemodiversity of DOM and vice versa. Deciphering these associations and the underlying mechanisms can precipitate understanding of the complex ecology of paddy soils, as well as help assess the effects of human activities on biogeochemistry and greenhouse gas emissions in paddy soils.
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Affiliation(s)
- Hong-Yi Li
- College of Environment and Natural Resource Sciences, Zhejiang University, 866 Yuhangtang Ave, Hangzhou, 310058 China
| | - Hang Wang
- National Plateau Wetlands Research Center, Southwest Forestry University, 300 Bailongsi, Kunming, 650224 China
| | - Hai-Tiao Wang
- The Microbiome Center, Biosciences Division, Argonne National Laboratory, Lemont, IL 60439 USA
- Department of Surgery, University of Chicago, 5640 South Ellis Avenue, Chicago, IL 60637 USA
| | - Pei-Yong Xin
- National Center of Plant Gene Research (Beijing), Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, West Beichen Road, Chaoyang District, Beijing, 100101 China
| | - Xin-Hua Xu
- College of Environment and Natural Resource Sciences, Zhejiang University, 866 Yuhangtang Ave, Hangzhou, 310058 China
| | - Yun Ma
- College of Biological and Environmental Engineering, Zhejiang University of Technology, 18 Chaowang Ave, Hangzhou, 310014 China
| | - Wei-Ping Liu
- College of Environment and Natural Resource Sciences, Zhejiang University, 866 Yuhangtang Ave, Hangzhou, 310058 China
| | - Chang-Yun Teng
- College of Environment and Natural Resource Sciences, Zhejiang University, 866 Yuhangtang Ave, Hangzhou, 310058 China
- Hangzhou Gusheng Agricultural Technology Company Limited, Chongxian Innovation Industrial Park, Chongxian Ave, Hangzhou, 311108 China
| | - Cheng-Liang Jiang
- College of Environment and Natural Resource Sciences, Zhejiang University, 866 Yuhangtang Ave, Hangzhou, 310058 China
- Hangzhou Gusheng Agricultural Technology Company Limited, Chongxian Innovation Industrial Park, Chongxian Ave, Hangzhou, 311108 China
| | - Li-Ping Lou
- College of Environment and Natural Resource Sciences, Zhejiang University, 866 Yuhangtang Ave, Hangzhou, 310058 China
| | - Wyatt Arnold
- The Microbiome Center, Biosciences Division, Argonne National Laboratory, Lemont, IL 60439 USA
- Department of Surgery, University of Chicago, 5640 South Ellis Avenue, Chicago, IL 60637 USA
| | - Lauren Cralle
- The Microbiome Center, Biosciences Division, Argonne National Laboratory, Lemont, IL 60439 USA
- Department of Surgery, University of Chicago, 5640 South Ellis Avenue, Chicago, IL 60637 USA
| | - Yong-Guan Zhu
- Key Lab of Urban Environment and Health, Institute of Urban Environment, Chinese Academy of Sciences, 1799 Jimei Ave, Xiamen, 361021 China
| | - Jin-Fang Chu
- National Center of Plant Gene Research (Beijing), Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, West Beichen Road, Chaoyang District, Beijing, 100101 China
| | - Jack A Gilbert
- The Microbiome Center, Biosciences Division, Argonne National Laboratory, Lemont, IL 60439 USA
- Department of Surgery, University of Chicago, 5640 South Ellis Avenue, Chicago, IL 60637 USA
| | - Zhi-Jian Zhang
- College of Environment and Natural Resource Sciences, Zhejiang University, 866 Yuhangtang Ave, Hangzhou, 310058 China
- Hangzhou Gusheng Agricultural Technology Company Limited, Chongxian Innovation Industrial Park, Chongxian Ave, Hangzhou, 311108 China
- China Academy of West Region Development, Zhejiang University, 866 Yuhangtang Ave, Hangzhou, 310058 China
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Ramos V, Morais J, Castelo-Branco R, Pinheiro Â, Martins J, Regueiras A, Pereira AL, Lopes VR, Frazão B, Gomes D, Moreira C, Costa MS, Brûle S, Faustino S, Martins R, Saker M, Osswald J, Leão PN, Vasconcelos VM. Cyanobacterial diversity held in microbial biological resource centers as a biotechnological asset: the case study of the newly established LEGE culture collection. J Appl Phycol 2018; 30:1437-1451. [PMID: 29899596 PMCID: PMC5982461 DOI: 10.1007/s10811-017-1369-y] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/15/2017] [Revised: 12/07/2017] [Accepted: 12/07/2017] [Indexed: 05/11/2023]
Abstract
Cyanobacteria are a well-known source of bioproducts which renders culturable strains a valuable resource for biotechnology purposes. We describe here the establishment of a cyanobacterial culture collection (CC) and present the first version of the strain catalog and its online database (http://lege.ciimar.up.pt/). The LEGE CC holds 386 strains, mainly collected in coastal (48%), estuarine (11%), and fresh (34%) water bodies, for the most part from Portugal (84%). By following the most recent taxonomic classification, LEGE CC strains were classified into at least 46 genera from six orders (41% belong to the Synechococcales), several of them are unique among the phylogenetic diversity of the cyanobacteria. For all strains, primary data were obtained and secondary data were surveyed and reviewed, which can be reached through the strain sheets either in the catalog or in the online database. An overview on the notable biodiversity of LEGE CC strains is showcased, including a searchable phylogenetic tree and images for all strains. With this work, 80% of the LEGE CC strains have now their 16S rRNA gene sequences deposited in GenBank. Also, based in primary data, it is demonstrated that several LEGE CC strains are a promising source of extracellular polymeric substances (EPS). Through a review of previously published data, it is exposed that LEGE CC strains have the potential or actual capacity to produce a variety of biotechnologically interesting compounds, including common cyanotoxins or unprecedented bioactive molecules. Phylogenetic diversity of LEGE CC strains does not entirely reflect chemodiversity. Further bioprospecting should, therefore, account for strain specificity of the valuable cyanobacterial holdings of LEGE CC.
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Affiliation(s)
- Vitor Ramos
- Interdisciplinary Centre of Marine and Environmental Research (CIIMAR/CIMAR), Terminal de Cruzeiros do Porto de Leixões, University of Porto, 4450-208 Matosinhos, Portugal
- Faculdade de Ciências, Universidade do Porto, Rua do Campo Alegre, Edifício FC4, 4169-007 Porto, Portugal
| | - João Morais
- Interdisciplinary Centre of Marine and Environmental Research (CIIMAR/CIMAR), Terminal de Cruzeiros do Porto de Leixões, University of Porto, 4450-208 Matosinhos, Portugal
| | - Raquel Castelo-Branco
- Interdisciplinary Centre of Marine and Environmental Research (CIIMAR/CIMAR), Terminal de Cruzeiros do Porto de Leixões, University of Porto, 4450-208 Matosinhos, Portugal
| | - Ângela Pinheiro
- Interdisciplinary Centre of Marine and Environmental Research (CIIMAR/CIMAR), Terminal de Cruzeiros do Porto de Leixões, University of Porto, 4450-208 Matosinhos, Portugal
| | - Joana Martins
- Interdisciplinary Centre of Marine and Environmental Research (CIIMAR/CIMAR), Terminal de Cruzeiros do Porto de Leixões, University of Porto, 4450-208 Matosinhos, Portugal
| | - Ana Regueiras
- Interdisciplinary Centre of Marine and Environmental Research (CIIMAR/CIMAR), Terminal de Cruzeiros do Porto de Leixões, University of Porto, 4450-208 Matosinhos, Portugal
- Faculdade de Ciências, Universidade do Porto, Rua do Campo Alegre, Edifício FC4, 4169-007 Porto, Portugal
| | - Ana L. Pereira
- Interdisciplinary Centre of Marine and Environmental Research (CIIMAR/CIMAR), Terminal de Cruzeiros do Porto de Leixões, University of Porto, 4450-208 Matosinhos, Portugal
| | - Viviana R. Lopes
- Interdisciplinary Centre of Marine and Environmental Research (CIIMAR/CIMAR), Terminal de Cruzeiros do Porto de Leixões, University of Porto, 4450-208 Matosinhos, Portugal
- Nanotechnology and Functional Materials, Department of Engineering Sciences, Uppsala University, Box 534, 751 21 Uppsala, Sweden
| | - Bárbara Frazão
- Interdisciplinary Centre of Marine and Environmental Research (CIIMAR/CIMAR), Terminal de Cruzeiros do Porto de Leixões, University of Porto, 4450-208 Matosinhos, Portugal
- IPMA-Portuguese Institute of Sea and Atmosphere, Rua Alfredo Magalhães Ramalho, 6, 1495-006 Lisbon, Portugal
| | - Dina Gomes
- Interdisciplinary Centre of Marine and Environmental Research (CIIMAR/CIMAR), Terminal de Cruzeiros do Porto de Leixões, University of Porto, 4450-208 Matosinhos, Portugal
- ICBAS-Instituto de Ciências Biomédicas Abel Salazar, Universidade do Porto, Rua de Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal
| | - Cristiana Moreira
- Interdisciplinary Centre of Marine and Environmental Research (CIIMAR/CIMAR), Terminal de Cruzeiros do Porto de Leixões, University of Porto, 4450-208 Matosinhos, Portugal
| | - Maria Sofia Costa
- Interdisciplinary Centre of Marine and Environmental Research (CIIMAR/CIMAR), Terminal de Cruzeiros do Porto de Leixões, University of Porto, 4450-208 Matosinhos, Portugal
| | - Sébastien Brûle
- Master 2 Biotechnologie, Université de Bretagne-Sud, BP 92116, 56000 Lorient/Vannes, France
| | - Silvia Faustino
- Laboratory of Algae Cultivation and Bioprospection, Federal Amapá University (UNIFAP), Rodovia JK, km 2, Macapá, Amapá Brazil
| | - Rosário Martins
- Interdisciplinary Centre of Marine and Environmental Research (CIIMAR/CIMAR), Terminal de Cruzeiros do Porto de Leixões, University of Porto, 4450-208 Matosinhos, Portugal
- Health and Environment Research Centre, School of Health, Polytechnic Institute of Porto, Rua Dr. António Bernardino de Almeida, 400, 4200-072 Porto, Portugal
| | - Martin Saker
- Interdisciplinary Centre of Marine and Environmental Research (CIIMAR/CIMAR), Terminal de Cruzeiros do Porto de Leixões, University of Porto, 4450-208 Matosinhos, Portugal
- Alpha Environmental Solutions, P.O. Box 37977, Dubai, United Arab Emirates
| | - Joana Osswald
- Interdisciplinary Centre of Marine and Environmental Research (CIIMAR/CIMAR), Terminal de Cruzeiros do Porto de Leixões, University of Porto, 4450-208 Matosinhos, Portugal
| | - Pedro N. Leão
- Interdisciplinary Centre of Marine and Environmental Research (CIIMAR/CIMAR), Terminal de Cruzeiros do Porto de Leixões, University of Porto, 4450-208 Matosinhos, Portugal
| | - Vitor M. Vasconcelos
- Interdisciplinary Centre of Marine and Environmental Research (CIIMAR/CIMAR), Terminal de Cruzeiros do Porto de Leixões, University of Porto, 4450-208 Matosinhos, Portugal
- Faculdade de Ciências, Universidade do Porto, Rua do Campo Alegre, Edifício FC4, 4169-007 Porto, Portugal
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27
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Berger A, Tanuhadi E, Brecker L, Schinnerl J, Valant-Vetschera K. Chemodiversity of tryptamine-derived alkaloids in six Costa Rican Palicourea species (Rubiaceae-Palicoureeae). Phytochemistry 2017; 143:124-131. [PMID: 28806604 DOI: 10.1016/j.phytochem.2017.07.016] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/14/2017] [Revised: 07/27/2017] [Accepted: 07/31/2017] [Indexed: 06/07/2023]
Abstract
We report 14 harmala and tryptamine-iridoid alkaloids with various tri-, tetra- and pentacyclic cores from leaves and stem bark of six species of the large and complex neotropical genus Palicourea. Among them is the previously undescribed compound deoxostrictosamide which is related to strictosamide, a key intermediate in camptothecin biosynthesis. In addition, we describe the occurrence of 1,2,3,4-tetrahydronorharman-1-one for the first time within Rubiaceae and ophiorine A and B, two alkaloids with an unusual core bearing a betaine function and a zwitterion as new for the genus. Although the other compounds are already known from other species, their degree of structural diversity highlights the remarkable biosynthetic capabilities of the genus Palicourea. Furthermore, the present paper provides additional support for the hypothesis that tryptamine-iridoid alkaloids represent a distinct chemosystematic feature for the genus Palicourea.
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Affiliation(s)
- Andreas Berger
- Chemodiversity Research Group, Department of Botany and Biodiversity Research, University of Vienna, Rennweg 14, A-1030, Vienna, Austria.
| | - Elias Tanuhadi
- Department of Organic Chemistry, University of Vienna, Währinger Strasse 38, A-1090, Vienna, Austria
| | - Lothar Brecker
- Department of Organic Chemistry, University of Vienna, Währinger Strasse 38, A-1090, Vienna, Austria
| | - Johann Schinnerl
- Chemodiversity Research Group, Department of Botany and Biodiversity Research, University of Vienna, Rennweg 14, A-1030, Vienna, Austria
| | - Karin Valant-Vetschera
- Chemodiversity Research Group, Department of Botany and Biodiversity Research, University of Vienna, Rennweg 14, A-1030, Vienna, Austria
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28
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Hao DC, Gu X, Xiao P. Anemone medicinal plants: ethnopharmacology, phytochemistry and biology. Acta Pharm Sin B 2017; 7:146-158. [PMID: 28303220 PMCID: PMC5343163 DOI: 10.1016/j.apsb.2016.12.001] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2016] [Revised: 11/28/2016] [Accepted: 11/29/2016] [Indexed: 12/12/2022] Open
Abstract
The Ranunculaceae genus Anemone (order Ranunculales), comprising more than 150 species, mostly herbs, has long been used in folk medicine and worldwide ethnomedicine. Various medicinal compounds have been found in Anemone plants, especially triterpenoid saponins, some of which have shown anti-cancer activities. Some Anemone compounds and extracts display immunomodulatory, anti-inflammatory, antioxidant, and antimicrobial activities. More than 50 species have ethnopharmacological uses, which provide clues for modern drug discovery. Anemone compounds exert anticancer and other bioactivities via multiple pathways. However, a comprehensive review of the Anemone medicinal resources is lacking. We here summarize the ethnomedical knowledge and recent progress on the chemical and pharmacological diversity of Anemone medicinal plants, as well as the emerging molecular mechanisms and functions of these medicinal compounds. The phylogenetic relationships of Anemone species were reconstructed based on nuclear ITS and chloroplast markers. The molecular phylogeny is largely congruent with the morphology-based classification. Commonly used medicinal herbs are distributed in each subgenus and section, and chemical and biological studies of more unexplored taxa are warranted. Gene expression profiling and relevant "omics" platforms could reveal differential effects of phytometabolites. Genomics, transcriptomics, proteomics, and metabolomics should be highlighted in deciphering novel therapeutic mechanisms and utilities of Anemone phytometabolites.
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Affiliation(s)
- Da-Cheng Hao
- Biotechnology Institute, School of Environment and Chemical Engineering, Dalian Jiaotong University, Dalian 116028, China
| | - Xiaojie Gu
- Biotechnology Institute, School of Environment and Chemical Engineering, Dalian Jiaotong University, Dalian 116028, China
| | - Peigen Xiao
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Beijing 100193, China
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29
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Gutiérrez Y, Montes R, Scull R, Sánchez A, Cos P, Monzote L, Setzer WN. Chemodiversity Associated with Cytotoxicity and Antimicrobial Activity of Piper aduncum var. ossanum. Chem Biodivers 2016; 13:1715-1719. [PMID: 27603914 DOI: 10.1002/cbdv.201600133] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2016] [Accepted: 09/05/2016] [Indexed: 01/23/2023]
Abstract
Chemical analysis, antimicrobial activity and cytotoxic effects of essential oils (EOs) from leaves of Piper aduncum var. ossanum from two localities Bauta (EO-B) and Ceiba (EO-C), Artemisa Province, Cuba, were determined. EOs were obtained by hydrodistillation and analyzed by gas chromatography/mass spectrometry. EO-B demonstrated higher activity against S. aureus and L. amazonensis; while a lower cytotoxicity on mammalian cells was observed. Both EOs displayed the same activity against Plasmodium falciparum, Trypanosoma cruzi, Trypanosoma brucei, and Leishmania infantum. Both EOs were inactive against Escherichia coli and Candida albicans.
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Affiliation(s)
- Yamilet Gutiérrez
- Department of Chemistry, Institute of Pharmacy and Food, Havana University, Calle 222 # 2317 e/23 y 31, Coronela, Lisa, Habana, Havana, 10 400, Cuba
| | - Rodny Montes
- Laboratorios Antidoping, Instituto de Medicina Deportiva, Calle 14 y 100, Reparto Embil, Municipio Boyeros, Ciudad Habana, C.P., 10800, Cuba
| | - Ramón Scull
- Department of Chemistry, Institute of Pharmacy and Food, Havana University, Calle 222 # 2317 e/23 y 31, Coronela, Lisa, Habana, Havana, 10 400, Cuba
| | - Arturo Sánchez
- Department of Chemistry, Institute of Pharmacy and Food, Havana University, Calle 222 # 2317 e/23 y 31, Coronela, Lisa, Habana, Havana, 10 400, Cuba
| | - Paul Cos
- Laboratory for Microbiology, Parasitology and Hygiene, Faculty of Pharmaceutical, Biomedical and Veterinary Sciences, Antwerp University, Universiteitsplein 1, BE-2610, Antwerp
| | - Lianet Monzote
- Parasitology Department, Institute of Tropical Medicine 'Pedro Kouri', 10400, Havana, Cuba
| | - William N Setzer
- Department of Chemistry, University of Alabama in Huntsville, Huntsville, AL, 35899, USA
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Hao DC, Xiao PG, Ma HY, Peng Y, He CN. Mining chemodiversity from biodiversity: pharmacophylogeny of medicinal plants of Ranunculaceae. Chin J Nat Med 2015; 13:507-20. [PMID: 26233841 DOI: 10.1016/S1875-5364(15)30045-5] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2014] [Indexed: 01/22/2023]
Abstract
This paper reports a pharmacophylogenetic study of a medicinal plant family, Ranunculaceae, investigating the correlations between their phylogeny, chemical constituents, and pharmaceutical properties. Phytochemical, ethnopharmacological, and pharmacological data were integrated in the context of the systematics and molecular phylogeny of the Ranunculaceae. The chemical components of this family included several representative metabolic groups: benzylisoquinoline alkaloids, ranunculin, triterpenoid saponin, and diterpene alkaloids, among others. Ranunculin and magnoflorine were found to coexist in some genera. The pharmacophylogenetic analysis, integrated with therapeutic information, agreed with the taxonomy proposed previously, in which the family Ranunculaceae was divided into five sub-families: Ranunculoideae, Thalictroideae, Coptidoideae, Hydrastidoideae, and Glaucidioideae. It was plausible to organize the sub-family Ranunculoideae into ten tribes. The chemical constituents and therapeutic efficacy of each taxonomic group were reviewed, revealing the underlying connections between phylogeny, chemical diversity, and clinical use, which should facilitate the conservation and sustainable utilization of the pharmaceutical resources derived from the Ranunculaceae.
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31
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Coulerie P, Poullain C. New Caledonia: A Hot Spot for Valuable Chemodiversity Part 3: Santalales, Caryophyllales, and Asterids. Chem Biodivers 2016; 13:366-79. [PMID: 26937845 DOI: 10.1002/cbdv.201500101] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2015] [Accepted: 04/15/2015] [Indexed: 11/09/2022]
Abstract
The flora of New Caledonia encompasses more than 3000 plant species and an endemism of almost 80%. New Caledonia is even considered as one of the 34 'hot spots' for biodiversity. Considering the current global loss of biodiversity and the fact that several drugs and pesticides become obsolete, there is an urgent need to increase sampling and research on new natural products. In this context, here, we reviewed the chemical knowledge available on New Caledonian native flora from economical perspectives. We expect that a better knowledge of the economic potential of plant chemistry will encourage the plantation of native plants for the development of a sustainable economy which will participate in the conservation of biodiversity. This review is divided into three parts, and the third part which is presented here summarizes the scientific literature related to the chemistry of endemic santalales, caryophyllales, and asterids. We show that the high rate of endemism is correlated with the originality of phytochemicals encountered in New Caledonian plants. A total of 176 original natural compounds have been identified from these plants, whereas many species have not been investigated so far. We also discuss the economic potential of plants and molecules with consideration of their medicinal and industrial perspectives. This review finally highlights several groups, such as Sapotaceae, that are unexplored in New Caledonia despite the high chemical interest in them. These plants are considered to have priority in future chemical investigations.
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Affiliation(s)
- Paul Coulerie
- Institut Agronomique Néo-Calédonien, Connaissance et Amélioration des Agrosystèmes, BP A5, 98848, Noumea Cedex, New Caledonia.,School of Pharmaceutical Sciences, University of Geneva, 30, Quai Ernest-Ansermet, CH-1211, Geneva 4
| | - Cyril Poullain
- Centre de Recherche de Gif, Institut de Chimie des Substances Naturelles, CNRS, Labex LERMIT, 1 Avenue de la Terrasse, FR-91198, Gif-sur-Yvette Cedex.,Stratoz, 5, Rue de la Baume, FR-75008, Paris
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32
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Coulerie P, Poullain C. New Caledonia: A ' Hot Spot' for Valuable Chemodiversity: Part 2: Basal Angiosperms and Eudicot Rosids. Chem Biodivers 2016; 13:18-36. [PMID: 26765350 DOI: 10.1002/cbdv.201400389] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2014] [Accepted: 01/13/2015] [Indexed: 11/07/2022]
Abstract
The flora of New Caledonia encompasses more than 3000 plant species and almost 80% are endemic. New Caledonia is considered as a 'hot spot' for biodiversity. With the current global loss of biodiversity and the fact that several drugs and pesticides become obsolete, there is an urgent need to increase sampling and research on new natural products. In this context, we review the chemical knowledge available on New Caledonian native flora from economical perspectives. We expect that a better knowledge of the economic potential of plant chemistry will encourage the plantation of native plants for the development of a sustainable economy which will participate in the conservation of biodiversity. In the second part of this review, we focus on the results exposed in 60 scientific articles and describe the identification of 225 original compounds from basal angiosperms and eudicot rosids. We discuss the economic potential of plants and molecules from medicinal and industrial perspectives. This review also highlights several plants and groups, such as Amborella sp., Piperaceae, or Phyllanthaceae, that are unexplored in New Caledonia despite their high chemical interest. Those plants are considered to have priority in future chemical investigations.
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Affiliation(s)
- Paul Coulerie
- Institut Agronomique néo-Calédonien, Connaissance et Amélioration des Agrosystèmes, BP A5, 98848 Noumea Cedex, New Caledonia. .,School of Pharmaceutical Sciences, University of Geneva, 30, Quai Ernest-Ansermet, CH-1211 Geneva 4, (phone: +41-22-3793409).
| | - Cyril Poullain
- Centre de Recherche de Gif, Institut de Chimie des Substances Naturelles, CNRS, Labex LERMIT, 1 Avenue de la Terrasse, FR-91198 Gif-sur-Yvette Cedex.,Stratoz, 5, Rue de la Baume, FR-75008 Paris
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33
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Lebouvier N, Lesaffre L, Hnawia E, Goué C, Menut C, Nour M. Chemical Diversity of Podocarpaceae in New Caledonia: Essential Oils from Leaves of Dacrydium, Falcatifolium, and Acmopyle Species. Chem Biodivers 2015; 12:1848-61. [PMID: 26663838 DOI: 10.1002/cbdv.201400445] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2014] [Indexed: 11/12/2022]
Abstract
Plant secondary metabolites can be useful chemosystematic markers to distinguish species at different taxonomy levels. For example, sesquiterpenes and diterpenes show specific distribution patterns within conifers and so provide especially precious information about the diversity and evolutionary relationships of this group. The aim of the present study was to provide a first insight into the terpene diversity of endemic Podocarpaceae from New Caledonia. The leaf essential oils of Dacrydium araucarioides Brongn. & Gris, Dacrydium balansae Brongn. & Gris, Dacrydium guillauminii J.Buchholz, Dacrydium lycopodioides Brongn. & Gris, Falcatifolium taxoides (Brongn. & Gris) de Laub., and Acmopyle pancheri (Brongn. & Gris) Pilg. from New Caledonia were characterized by GC/FID and GC/MS analyses, and the chemotaxonomic relationships of these species were determined by comparison of their terpene compositions. Cluster analysis based on the biosynthetic origin of their volatile terpenes led to the description of three distinct groups of essential oils and showed close relationships between those of D. araucarioides and D. balansae as well as between those of A. pancheri and F. taxoides.
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Affiliation(s)
- Nicolas Lebouvier
- Laboratoire Insulaire du Vivant et de l'Environnement (LIVE) -EA 4243-, Université de la Nouvelle-Calédonie, BP R4, 98851 Nouméa Cedex, Nouvelle-Calédonie.
| | - Leïla Lesaffre
- Laboratoire Insulaire du Vivant et de l'Environnement (LIVE) -EA 4243-, Université de la Nouvelle-Calédonie, BP R4, 98851 Nouméa Cedex, Nouvelle-Calédonie.,Equipe glycochimie, IBMM-UMR 5247 CNRS-UM, 15 avenue Charles Flahault, BP 14491, FR-34093 Montpellier Cedex 5
| | - Edouard Hnawia
- Laboratoire Insulaire du Vivant et de l'Environnement (LIVE) -EA 4243-, Université de la Nouvelle-Calédonie, BP R4, 98851 Nouméa Cedex, Nouvelle-Calédonie
| | - Christine Goué
- Laboratoire Insulaire du Vivant et de l'Environnement (LIVE) -EA 4243-, Université de la Nouvelle-Calédonie, BP R4, 98851 Nouméa Cedex, Nouvelle-Calédonie.,Equipe glycochimie, IBMM-UMR 5247 CNRS-UM, 15 avenue Charles Flahault, BP 14491, FR-34093 Montpellier Cedex 5
| | - Chantal Menut
- Equipe glycochimie, IBMM-UMR 5247 CNRS-UM, 15 avenue Charles Flahault, BP 14491, FR-34093 Montpellier Cedex 5
| | - Mohammed Nour
- Laboratoire Insulaire du Vivant et de l'Environnement (LIVE) -EA 4243-, Université de la Nouvelle-Calédonie, BP R4, 98851 Nouméa Cedex, Nouvelle-Calédonie
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34
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Abstract
The flora of New Caledonia encompasses more than 3,000 species and almost 80% of them are endemic. New Caledonia is considered as a 'hot spot' for biodiversity. With the current global loss of biodiversity, and the fact that several drugs and pesticides are becoming obsolete, there is an urgent need to increase sampling and research on new natural products. In this context, we review the chemical information available on New Caledonian native flora from economical perspectives. We expect that a better knowledge of the economic potential will encourage the plantation of native plants for the development of a sustainable economy which will participate in the conservation of biodiversity. In the first part of this review, we discuss the results reported in 18 scientific articles on the chemicals isolated from 23 endemic conifers of New Caledonia. Several bioactive and original products, such as neocallitropsene or libocedrins, have been isolated from these conifers. This review also highlights several groups, such as Podocarpus spp., that are unexplored in New Caledonia despite the fact that they have been described in other countries to contain a wide range of original bioactive compounds. Those plants are considered as priority for future chemical investigations.
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Affiliation(s)
- Paul Coulerie
- Institut Agronomique néo-Calédonien, Connaissance et Amélioration des Agrosystèmes, BP A5, 98848 Noumea Cedex, New Caledonia, (phone: +687-260769; fax: +687-264326). ,
| | - Cyril Poullain
- Centre de Recherche de Gif, Institut de Chimie des Substances Naturelles, CNRS, Labex LERMIT, 1 Avenue de la Terrasse, F-91198 Gif-sur-Yvette Cedex
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