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Khalid Z, Singh B. Looking at moss through the bioeconomy lens: biomonitoring, bioaccumulation, and bioenergy potential. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:114722-114738. [PMID: 37897571 DOI: 10.1007/s11356-023-30633-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Accepted: 10/19/2023] [Indexed: 10/30/2023]
Abstract
The field of bioeconomy has been experiencing a surge in interest in recent years as society increasingly recognizes the potential of utilizing renewable biological resources to create sustainable solutions for economic growth, resource management, and environmental protection. Despite its potential, there is a notable lack of studies exploring the utilization of moss as a viable resource within the bioeconomy framework. Aligned with this objective, this paper conducts a keyword analysis using the VOSviewer application to explore the applicability of mosses as a bioeconomy resource. While biomonitoring using mosses has been studied extensively, this paper shifts its focus to discuss advancements in this area. Moreover, it evaluates the viability of moss utilization for bioenergy production and concisely summarizes their application in microbial fuel cells. The review also highlights challenges pertinent to moss utilization and presents future prospects. The overarching goal of this review paper is to assess the potential and utilization prospects of mosses within the realms of bioaccumulation, air purification, and bioenergy. By offering a comprehensive summary of moss applications, performance, and viability across diverse sectors, this paper endeavors to promote the versatile application of mosses in various contexts. It repositions the discussion on mosses, accentuating their utilization potential prior to exploring conclusions and future prospects.
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Affiliation(s)
- Zaira Khalid
- Department of Environmental Sciences, Central University of Jharkhand, Ranchi, Jharkhand, 835205, India
| | - Bhaskar Singh
- Department of Environmental Sciences, Central University of Jharkhand, Ranchi, Jharkhand, 835205, India.
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2
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Klegin C, Ethur EM, Bordin J, Baia Figueiredo PL. Chemical Composition of Essential Oil from Mosses from the Brazilian Atlantic Forest. Chem Biodivers 2023; 20:e202300286. [PMID: 37714813 DOI: 10.1002/cbdv.202300286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Revised: 09/12/2023] [Accepted: 09/14/2023] [Indexed: 09/17/2023]
Abstract
This study aimed to report the unprecedented volatile composition of the mosses Phyllogonium viride BRID, Orthotichella rigida (MÜLL.HAL.) B. H. ALLEN & MAGILL and Schlotheimia rugifolia (HOOK.) SCHWÄGR occurring in the Brazilian Atlantic Forest, in order to elucidate the chemical composition of these species and enrich the chemotaxonomic knowledge of mosses. 28 compounds were identified, the major constituent being hexadecanoic acid, also known as palmitic acid, specifically P. viride com (38.55 %), O. rigida com (17.17 %) and S. rugifolia com (24.94 %), followed by phytol, P. viride com (3.92 %), O. rigida com (28.57 %) and S. rugifolia com (36.13 %). In addition, there was a prevalence of aliphatic hydrocarbons (25 %) and fatty acids (17.8 %) in the evaluated samples. These data contribute to the generation of new scientific information about the chemical constitution of mosses, still little studied, enriching the chemotaxonomic collection of the taxon.
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Affiliation(s)
| | | | - Juçara Bordin
- University Estadual do Rio Grande do Sul-Campus Hortênsias, Rua Assis Brasil, 842, São Francisco de Paula, Brazil
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Filippova IP, Makhutova ON, Guseynova VE, Gladyshev MI. Fatty Acid Profiles of Some Siberian Bryophytes and Prospects of Their Use in Chemotaxonomy. Biomolecules 2023; 13:biom13050840. [PMID: 37238711 DOI: 10.3390/biom13050840] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 04/09/2023] [Accepted: 05/13/2023] [Indexed: 05/28/2023] Open
Abstract
The composition of fatty acids (FAs) in gametophyte samples of 20 Siberian bryophyte species from four orders of mosses and four orders of liverworts collected in relatively cold months (April and/or October) was examined. FA profiles were obtained using gas chromatography. Thirty-seven FAs were found, from 12:0 to 26:0; they included mono-, polyunsaturated (PUFAs) and rare FAs, such as 22:5n-3 and two acetylenic FAs, 6a,9,12-18:3 and 6a,9,12,15-18:4 (dicranin). Acetylenic FAs were found in all examined species of the Bryales and Dicranales orders, dicranin being the predominant FA. The role of particular PUFAs in mosses and liverworts is discussed. Multivariate discriminant analysis (MDA) was performed to determine whether FAs can be used in the chemotaxonomy of bryophytes. Based on the MDA results, FA composition is related to the taxonomic status of species. Thus, several individual FAs were identified as chemotaxonomic markers at the level of bryophyte orders. These were 18:3n-3; 18:4n-3; 6a,9,12-18:3; 6a,9,12,15-18:4; 20:4n-3 and EPA in mosses and 16:3n-3; 16:2n-6; 18:2n-6; 18:3n-3 and EPA in liverworts. These findings indicate that further research into bryophyte FA profiles can shed light on phylogenetic relationships within this group of plants and the evolution of their metabolic pathways.
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Affiliation(s)
- Irina P Filippova
- School of Fundamental Biology and Biotechnology, Siberian Federal University, 79 Svobodny av., Krasnoyarsk 660041, Russia
| | - Olesia N Makhutova
- School of Fundamental Biology and Biotechnology, Siberian Federal University, 79 Svobodny av., Krasnoyarsk 660041, Russia
- Institute of Biophysics, Krasnoyarsk Scientific Center, Siberian Branch, Russian Academy of Sciences, Krasnoyarsk 660036, Russia
| | - Valeriya E Guseynova
- School of Fundamental Biology and Biotechnology, Siberian Federal University, 79 Svobodny av., Krasnoyarsk 660041, Russia
| | - Michail I Gladyshev
- School of Fundamental Biology and Biotechnology, Siberian Federal University, 79 Svobodny av., Krasnoyarsk 660041, Russia
- Institute of Biophysics, Krasnoyarsk Scientific Center, Siberian Branch, Russian Academy of Sciences, Krasnoyarsk 660036, Russia
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Ćosić MV, Mišić DM, Jakovljević KM, Giba ZS, Sabovljević AD, Sabovljević MS, Vujičić MM. Analysis of the Qualitative and Quantitative Content of the Phenolic Compounds of Selected Moss Species under NaCl Stress. Molecules 2023; 28:molecules28041794. [PMID: 36838781 PMCID: PMC9967137 DOI: 10.3390/molecules28041794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2022] [Revised: 02/06/2023] [Accepted: 02/09/2023] [Indexed: 02/17/2023] Open
Abstract
The response to salt stress analysed by quantitative and qualitative analyses in three selected moss species was studied. Non-halophytic funaroid Physcomitrium patens and two halophytic mosses, funaroid Entosthodon hungaricus and pottioid Hennediella heimii were exposed to salt stress under controlled in vitro conditions. The results clearly showed various phenolics to be present and included to some extent as a non-enzymatic component of oxidative, i.e., salt stress. The common pattern of responses characteristic of phenolic compounds was not present in these moss species, but in all three species the role of phenolics to stress tolerance was documented. The phenolic p-coumaric acid detected in all three species is assumed to be a common phenolic included in the antioxidative response and salt-stress tolerance. Although the stress response in each species also included other phenolics, the mechanisms were different, and also dependent on the stress intensity and duration.
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Affiliation(s)
- Marija V. Ćosić
- Institute of Botany and Botanical Garden, Faculty of Biology, University of Belgrade, Takovska 43, 11000 Belgrade, Serbia
- Correspondence:
| | - Danijela M. Mišić
- Institute for Biological Research “Siniša Stanković”, National Institute of the Republic of Serbia, University of Belgrade, Bulevar despota Stefana 142, 11060 Belgrade, Serbia
| | - Ksenija M. Jakovljević
- Institute of Botany and Botanical Garden, Faculty of Biology, University of Belgrade, Takovska 43, 11000 Belgrade, Serbia
| | - Zlatko S. Giba
- Institute of Botany and Botanical Garden, Faculty of Biology, University of Belgrade, Takovska 43, 11000 Belgrade, Serbia
| | - Aneta D. Sabovljević
- Institute of Botany and Botanical Garden, Faculty of Biology, University of Belgrade, Takovska 43, 11000 Belgrade, Serbia
| | - Marko S. Sabovljević
- Institute of Botany and Botanical Garden, Faculty of Biology, University of Belgrade, Takovska 43, 11000 Belgrade, Serbia
- Department of Botany, Institute of Biology and Ecology, Faculty of Science, Pavol Jozef Šafárik University in Košice, Mánesova 23, 040 01 Košice, Slovakia
| | - Milorad M. Vujičić
- Institute of Botany and Botanical Garden, Faculty of Biology, University of Belgrade, Takovska 43, 11000 Belgrade, Serbia
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Callahan G, Fillier T, Pham TH, Zhu X, Thomas R. The effects of clearcut harvesting on moss chloroplast lipidome and adaptation to light stress during boreal forest regeneration. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2022; 315:115126. [PMID: 35526393 DOI: 10.1016/j.jenvman.2022.115126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Revised: 04/06/2022] [Accepted: 04/18/2022] [Indexed: 06/14/2023]
Abstract
Moss plays an important role in boreal forest ecosystems as an understory bryophyte species. Clearcut harvesting is a common boreal forest regeneration method that can expose understory vegetation to abiotic stressors impeding their recovery following post-harvest conditions. Very little is known concerning how moss remodel their chloroplast lipidome to enhance photosynthetic performance for successful acclimation to light and water stress during boreal forest regeneration following clearcut harvesting. The chloroplast lipidome and photosynthetic performance of Sphagnum sp. and three feathermoss species (Pleurozium schreberi, Hylocomium splendens, and Ptilium crista-castrensis) from a boreal black spruce (Picea mariana) forest were assessed using liquid chromatography-mass spectrometry (LC-MS), photospectrometry, and light response curves. We observed an overall increase in monogalactosyldiacylglycerol (MGDG) and sulfoquinovosyldiacylglycerol (SQDG) and decrease in digalactosyldiacylglycerol (DGDG) and phosphatidylglycerol (PG). In addition, unsaturation of the chloroplast lipidome occurred concomitant with photoprotection by carotenoid pigments to enhance the efficiency and photosynthetic capacity in moss exposed to light and water stress following clearcut harvesting. This appears to be a successful acclimation strategy used by moss to circumvent light stress during boreal forest regeneration following clearcut harvesting. These findings could be of significance in the development of boreal forest management strategies following resource harvesting.
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Affiliation(s)
- Grace Callahan
- Environmental Science, Boreal Ecosystem Research Facility, Memorial University of Newfoundland, Grenfell Campus, 20 University Drive, Corner Brook, NL, A2H 5G4, Canada.
| | - Tiffany Fillier
- Environmental Science, Boreal Ecosystem Research Facility, Memorial University of Newfoundland, Grenfell Campus, 20 University Drive, Corner Brook, NL, A2H 5G4, Canada
| | - Thu Huong Pham
- Environmental Science, Boreal Ecosystem Research Facility, Memorial University of Newfoundland, Grenfell Campus, 20 University Drive, Corner Brook, NL, A2H 5G4, Canada
| | - Xinbiao Zhu
- Natural Resources Canada, Canadian Forest Service - Atlantic Forestry Centre, 26 University Drive, Corner Brook, NL, A2H 6J3, Canada
| | - Raymond Thomas
- Environmental Science, Boreal Ecosystem Research Facility, Memorial University of Newfoundland, Grenfell Campus, 20 University Drive, Corner Brook, NL, A2H 5G4, Canada.
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Resemann HC, Feussner K, Hornung E, Feussner I. A non-targeted metabolomics analysis identifies wound-induced oxylipins in Physcomitrium patens. FRONTIERS IN PLANT SCIENCE 2022; 13:1085915. [PMID: 36704156 PMCID: PMC9871578 DOI: 10.3389/fpls.2022.1085915] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Accepted: 12/20/2022] [Indexed: 05/12/2023]
Abstract
Plant oxylipins are a class of lipid-derived signaling molecules being involved in the regulation of various biotic and abiotic stress responses. A major class of oxylipins are the circular derivatives to which 12-oxo-phytodienoic acid (OPDA) and its metabolite jasmonic acid (JA) belong. While OPDA and its shorter chain homologue dinor-OPDA (dnOPDA) seem to be ubiquitously found in land plants ranging from bryophytes to angiosperms, the occurrence of JA and its derivatives is still under discussion. The bryophyte Physcomitrium patens has received increased scientific interest as a non-vascular plant model organism over the last decade. Therefore, we followed the metabolism upon wounding by metabolite fingerprinting with the aim to identify jasmonates as well as novel oxylipins in P. patens. A non-targeted metabolomics approach was used to reconstruct the metabolic pathways for the synthesis of oxylipins, derived from roughanic, linoleic, α-linolenic, and arachidonic acid in wild type, the oxylipin-deficient mutants of Ppaos1 and Ppaos2, the mutants of Ppdes being deficient in all fatty acids harboring a Δ6-double bond and the C20-fatty acid-deficient mutants of Ppelo. Beside of OPDA, iso-OPDA, dnOPDA, and iso-dnOPDA, three additional C18-compounds and a metabolite being isobaric to JA were identified to accumulate after wounding. These findings can now serve as foundation for future research in determining, which compound(s) will serve as native ligand(s) for the oxylipin-receptor COI1 in P. patens.
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Affiliation(s)
- Hanno Christoph Resemann
- Department of Plant Biochemistry, Albrecht-von-Haller-Institute for Plant Sciences, University of Goettingen, Goettingen, Germany
| | - Kirstin Feussner
- Department of Plant Biochemistry, Albrecht-von-Haller-Institute for Plant Sciences, University of Goettingen, Goettingen, Germany
- Service Unit for Metabolomics and Lipidomics, Goettingen Center for Molecular Biosciences (GZMB), University of Goettingen, Goettingen, Germany
| | - Ellen Hornung
- Department of Plant Biochemistry, Albrecht-von-Haller-Institute for Plant Sciences, University of Goettingen, Goettingen, Germany
| | - Ivo Feussner
- Department of Plant Biochemistry, Albrecht-von-Haller-Institute for Plant Sciences, University of Goettingen, Goettingen, Germany
- Service Unit for Metabolomics and Lipidomics, Goettingen Center for Molecular Biosciences (GZMB), University of Goettingen, Goettingen, Germany
- Department of Plant Biochemistry, Goettingen Center for Molecular Biosciences (GZMB), University of Goettingen, Goettingen, Germany
- *Correspondence: Ivo Feussner,
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Ana Paula A. Editorial Feature: Meet the PCP Editor-Ana Paula Alonso. PLANT & CELL PHYSIOLOGY 2021; 62:385-386. [PMID: 33439260 PMCID: PMC8286133 DOI: 10.1093/pcp/pcaa179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/12/2020] [Accepted: 12/01/2020] [Indexed: 06/12/2023]
Affiliation(s)
- Alonso Ana Paula
- BioDiscovery Institute and Department of Biological Sciences, University of North Texas College of Science, USA
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Steinberger AR, Merino WO, Cahoon RE, Cahoon EB, Lynch DV. Disruption of long-chain base hydroxylation alters growth and impacts sphingolipid synthesis in Physcomitrella patens. PLANT DIRECT 2021; 5:e336. [PMID: 34355113 PMCID: PMC8320657 DOI: 10.1002/pld3.336] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Revised: 06/08/2021] [Accepted: 06/19/2021] [Indexed: 05/24/2023]
Abstract
Sphingolipids have roles as membrane structural components and as bioactive molecules in plants. In Physcomitrella patens, 4-hydroxysphinganine (phytosphingosine, t18:0) is the predominant sphingolipid long-chain base (LCB). To assess the functional significance of t18:0, CRISPR-Cas9 mutagenesis was used to generate mutant lines lacking the sole SPHINGOID BASE HYDROXYLASE (SBH) gene encoding the hydroxylase responsible for converting sphinganine (d18:0) to t18:0. Total sphingolipid content in sbh protonemata was 2.4-fold higher than in wild-type. Modest changes in glycosyl inositolphosphorylceramide (GIPC) glycosylation patterns occurred. Sphingolipidomic analyses of mutants lacking t18:0 indicated modest alterations in acyl-chain pairing with d18:0 in GIPCs and ceramides, but dramatic alterations in acyl-chain pairing in glucosylceramides, in which 4,8-sphingadienine (d18:2) was the principal LCB. A striking accumulation of free and phosphorylated LCBs accompanied loss of the hydroxylase. The sbh lines exhibited altered morphology, including smaller chloronemal cell size, irregular cell shape, reduced gametophore size, and increased pigmentation. In the presence of the synthetic trihydroxy LCB t17:0, the endogenous sphingolipid content of sbh lines decreased to wild-type levels, and the mutants exhibited phenotypes more similar to wild-type plants. These results demonstrate the importance of sphingolipid content and composition to Physcomitrella growth. They also illuminate similarities in regulating sphingolipid content but differences in regulating sphingolipid species composition between the bryophyte P. patens and angiosperm A. thaliana.
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Affiliation(s)
| | | | - Rebecca E. Cahoon
- Center for Plant Science Innovation and Department of BiochemistryUniversity of NebraskaLincolnNEUSA
| | - Edgar B. Cahoon
- Center for Plant Science Innovation and Department of BiochemistryUniversity of NebraskaLincolnNEUSA
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Commisso M, Guarino F, Marchi L, Muto A, Piro A, Degola F. Bryo-Activities: A Review on How Bryophytes Are Contributing to the Arsenal of Natural Bioactive Compounds against Fungi. PLANTS (BASEL, SWITZERLAND) 2021; 10:203. [PMID: 33494524 PMCID: PMC7911284 DOI: 10.3390/plants10020203] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Revised: 01/12/2021] [Accepted: 01/15/2021] [Indexed: 01/05/2023]
Abstract
Usually regarded as less evolved than their more recently diverged vascular sisters, which currently dominate vegetation landscape, bryophytes seem having nothing to envy to the defensive arsenal of other plants, since they had acquired a suite of chemical traits that allowed them to adapt and persist on land. In fact, these closest modern relatives of the ancestors to the earliest terrestrial plants proved to be marvelous chemists, as they traditionally were a popular remedy among tribal people all over the world, that exploit their pharmacological properties to cure the most different diseases. The phytochemistry of bryophytes exhibits a stunning assortment of biologically active compounds such as lipids, proteins, steroids, organic acids, alcohols, aliphatic and aromatic compounds, polyphenols, terpenoids, acetogenins and phenylquinones, thus it is not surprising that substances obtained from various species belonging to such ancestral plants are widely employed as antitumor, antipyretic, insecticidal and antimicrobial. This review explores in particular the antifungal potential of the three Bryophyta divisions-mosses (Musci), hornworts (Anthocerotae) and liverworts (Hepaticae)-to be used as a sources of interesting bioactive constituents for both pharmaceutical and agricultural areas, providing an updated overview of the latest relevant insights.
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Affiliation(s)
- Mauro Commisso
- Department of Biotechnology, University of Verona, Cà Vignal 1, Strada Le Grazie 15, 37134 Verona (VR), Italy;
| | - Francesco Guarino
- Department of Chemistry and Biology, University of Salerno, Via Giovanni Paolo II 132, 84084 Fisciano (SA), Italy;
| | - Laura Marchi
- Department of Medicine and Surgery, Respiratory Disease and Lung Function Unit, University of Parma, Via Gramsci 14, 43125 Parma (PR), Italy;
| | - Antonella Muto
- Department of Biology, Ecology and Earth Sciences, University of Calabria, Via Ponte P. Bucci 6b, Arcavacata di Rende, 87036 Cosenza (CS), Italy;
| | - Amalia Piro
- Laboratory of Plant Biology and Plant Proteomics (Lab.Bio.Pro.Ve), Department of Chemistry and Chemical Technologies, University of Calabria, Ponte P. Bucci 12 C, Arcavacata di Rende, 87036 Cosenza (CS), Italy;
| | - Francesca Degola
- Department of Chemistry, Life Sciences and Environmental Sustainability, University of Parma, Parco delle Scienze 11/A, 43124 Parma (PR), Italy
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Mukhtarova LS, Lantsova NV, Khairutdinov BI, Grechkin AN. Lipoxygenase pathway in model bryophytes: 12-oxo-9(13),15-phytodienoic acid is a predominant oxylipin in Physcomitrella patens. PHYTOCHEMISTRY 2020; 180:112533. [PMID: 33059187 DOI: 10.1016/j.phytochem.2020.112533] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/18/2020] [Revised: 08/08/2020] [Accepted: 10/01/2020] [Indexed: 05/29/2023]
Abstract
The model moss Physcomitrella patens and liverwort Marchantia polymorpha possess all enzymatic machinery responsible for the initial stages of jasmonate pathway, including the active 13(S)-lipoxygenase, allene oxide synthase (AOS) and allene oxide cyclase (AOC). At the same time, the jasmonic acid is missing from both P. patens and M. polymorpha. Our GC-MS profiling of oxylipins of P. patens gametophores and M. polymorpha tissues revealed some distinctive peculiarities. The 15(Z)-cis-12-oxo-10,15-phytodienoic acid (12-OPDA) was the major oxylipin in M. polymorpha. In contrast, the 12-OPDA was only a minor constituent in P. patens, while another cyclopentenone 1 was the predominant oxylipin. Product 1 was identified by its MS, 1H-NMR, 1H-1H-COSY, HSQC and HMBC data as 15(Z)-12-oxo-9(13),15-phytodienoic acid, i.e., the iso-12-OPDA. The corresponding C16 homologue, 2,3-dinor-iso-12-OPDA (2), have also been detected as a minor component in P. patens and a prominent product in M. polymorpha. Besides, the 2,3-dinor-cis-12-OPDA (3) was also present in M. polymorpha. Apparently, the malfunction of cyclopentenone reduction by the 12-OPDA reductase in P. patens and (to a lesser extent) in M. polymorpha leads to the isomerization of 12-OPDA and formation of specific cyclopentenones 1 and 2, which are uncommon in flowering plants.
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Affiliation(s)
- Lucia S Mukhtarova
- Kazan Institute of Biochemistry and Biophysics, FRC Kazan Scientific Center of RAS, P.O. Box 30, 420111, Kazan, Russia
| | - Natalia V Lantsova
- Kazan Institute of Biochemistry and Biophysics, FRC Kazan Scientific Center of RAS, P.O. Box 30, 420111, Kazan, Russia
| | - Bulat I Khairutdinov
- Kazan Institute of Biochemistry and Biophysics, FRC Kazan Scientific Center of RAS, P.O. Box 30, 420111, Kazan, Russia
| | - Alexander N Grechkin
- Kazan Institute of Biochemistry and Biophysics, FRC Kazan Scientific Center of RAS, P.O. Box 30, 420111, Kazan, Russia.
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11
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Boulc'h PN, Caullireau E, Faucher E, Gouerou M, Guérin A, Miray R, Couée I. Abiotic stress signalling in extremophile land plants. JOURNAL OF EXPERIMENTAL BOTANY 2020; 71:5771-5785. [PMID: 32687568 DOI: 10.1093/jxb/eraa336] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Accepted: 07/14/2020] [Indexed: 06/11/2023]
Abstract
Plant life relies on complex arrays of environmental stress sensing and signalling mechanisms. Extremophile plants develop and grow in harsh environments with extremes of cold, heat, drought, desiccation, or salinity, which have resulted in original adaptations. In accordance with their polyphyletic origins, extremophile plants likely possess core mechanisms of plant abiotic stress signalling. However, novel properties or regulations may have emerged in the context of extremophile adaptations. Comparative omics of extremophile genetic models, such as Arabidopsis lyrata, Craterostigma plantagineum, Eutrema salsugineum, and Physcomitrella patens, reveal diverse strategies of sensing and signalling that lead to a general improvement in abiotic stress responses. Current research points to putative differences of sensing and emphasizes significant modifications of regulatory mechanisms, at the level of secondary messengers (Ca2+, phospholipids, reactive oxygen species), signal transduction (intracellular sensors, protein kinases, transcription factors, ubiquitin-mediated proteolysis) or signalling crosstalk. Involvement of hormone signalling, especially ABA signalling, cell homeostasis surveillance, and epigenetic mechanisms, also shows that large-scale gene regulation, whole-plant integration, and probably stress memory are important features of adaptation to extreme conditions. This evolutionary and functional plasticity of signalling systems in extremophile plants may have important implications for plant biotechnology, crop improvement, and ecological risk assessment under conditions of climate change.
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Affiliation(s)
- Pierre-Nicolas Boulc'h
- University of Rennes 1, Department of Life Sciences and Environment, Campus de Beaulieu, avenue du Général Leclerc, Rennes, France
| | - Emma Caullireau
- University of Rennes 1, Department of Life Sciences and Environment, Campus de Beaulieu, avenue du Général Leclerc, Rennes, France
| | - Elvina Faucher
- University of Rennes 1, Department of Life Sciences and Environment, Campus de Beaulieu, avenue du Général Leclerc, Rennes, France
| | - Maverick Gouerou
- University of Rennes 1, Department of Life Sciences and Environment, Campus de Beaulieu, avenue du Général Leclerc, Rennes, France
- University of Rennes 1, CNRS, ECOBIO (Ecosystems-Biodiversity-Evolution) - UMR, Campus de Beaulieu, avenue du Général Leclerc, Rennes, France
| | - Amandine Guérin
- University of Rennes 1, Department of Life Sciences and Environment, Campus de Beaulieu, avenue du Général Leclerc, Rennes, France
| | - Romane Miray
- University of Rennes 1, Department of Life Sciences and Environment, Campus de Beaulieu, avenue du Général Leclerc, Rennes, France
| | - Ivan Couée
- University of Rennes 1, Department of Life Sciences and Environment, Campus de Beaulieu, avenue du Général Leclerc, Rennes, France
- University of Rennes 1, CNRS, ECOBIO (Ecosystems-Biodiversity-Evolution) - UMR, Campus de Beaulieu, avenue du Général Leclerc, Rennes, France
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Abstract
In plants, lipids function in a variety of ways. Lipids are a major component of biological membranes and are used as a compact energy source for seed germination. Fatty acids, the major lipids in plants, are synthesized in plastid and assembled by glycerolipids or triacylglycerols in endoplasmic reticulum. The metabolism of fatty acids and triacylglycerols is well studied in most Arabidopsis model plants by forward and reverse genetics methods. However, research on the diverse functions of lipids in plants, including various crops, has yet to be completed. The papers of this Special Issue cover the core of the field of plant lipid research on the role of galactolipids in the chloroplast biogenesis from etioplasts and the role of acyltransferases and transcription factors involved in fatty acid and triacylglycerol synthesis. This information will contribute to the expansion of plant lipid research.
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13
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Dolan L. Plant Evolution: An Ancient Mechanism Protects Plants and Algae from Heat Stress. Curr Biol 2020; 30:R277-R278. [DOI: 10.1016/j.cub.2020.02.015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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Lu Y, Eiriksson FF, Thorsteinsdóttir M, Simonsen HT. Valuable Fatty Acids in Bryophytes-Production, Biosynthesis, Analysis and Applications. PLANTS 2019; 8:plants8110524. [PMID: 31752421 PMCID: PMC6918284 DOI: 10.3390/plants8110524] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/20/2019] [Revised: 10/31/2019] [Accepted: 11/16/2019] [Indexed: 12/25/2022]
Abstract
Bryophytes (mosses, liverworts and hornworts) often produce high amounts of very long-chain polyunsaturated fatty acids (vl-PUFAs) including arachidonic acid (AA, 20:4 Δ5,8,11,14) and eicosapentaenoic acid (EPA, 20:5 Δ5,8,11,14,17). The presence of vl-PUFAs is common for marine organisms such as algae, but rarely found in higher plants. This could indicate that bryophytes did not lose their marine origin completely when they landed into the non-aqueous environment. Vl-PUFA, especially the omega-3 fatty acid EPA, is essential in human diet for its benefits on healthy brain development and inflammation modulation. Recent studies are committed to finding new sources of vl-PUFAs instead of fish and algae oil. In this review, we summarize the fatty acid compositions and contents in the previous studies, as well as the approaches for qualification and quantification. We also conclude different approaches to enhance AA and EPA productions including biotic and abiotic stresses.
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Affiliation(s)
- Yi Lu
- Department of Biotechnology and Biomedicine, Technical University of Denmark, Søltofts Plads 223, 2800 Kongens Lyngby, Denmark;
- ArcticMass, Sturlugata 8, 101 Reykjavik, Iceland; (F.F.E.); (M.T.)
| | | | - Margrét Thorsteinsdóttir
- ArcticMass, Sturlugata 8, 101 Reykjavik, Iceland; (F.F.E.); (M.T.)
- Faculty of Pharmaceutical Sciences, University of Iceland, Hagi, Hofsvallagata 53, 107 Reykjavik, Iceland
| | - Henrik Toft Simonsen
- Department of Biotechnology and Biomedicine, Technical University of Denmark, Søltofts Plads 223, 2800 Kongens Lyngby, Denmark;
- Correspondence: ; Tel.: +45-26-98-66-84
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Yang SU, Kim J, Kim H, Suh MC. Functional Characterization of Physcomitrella patens Glycerol-3-Phosphate Acyltransferase 9 and an Increase in Seed Oil Content in Arabidopsis by Its Ectopic Expression. PLANTS (BASEL, SWITZERLAND) 2019; 8:E284. [PMID: 31412690 PMCID: PMC6724121 DOI: 10.3390/plants8080284] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/21/2019] [Revised: 08/12/2019] [Accepted: 08/12/2019] [Indexed: 02/04/2023]
Abstract
Since vegetable oils (usually triacylglycerol [TAG]) are extensively used as food and raw materials, an increase in storage oil content and production of valuable polyunsaturated fatty acids (PUFAs) in transgenic plants is desirable. In this study, a gene encoding glycerol-3-phosphate acyltransferase 9 (GPAT9), which catalyzes the synthesis of lysophosphatidic acid (LPA) from a glycerol-3-phosphate and acyl-CoA, was isolated from Physcomitrella patens, which produces high levels of very-long-chain PUFAs in protonema and gametophores. P. patens GPAT9 shares approximately 50%, 60%, and 70% amino acid similarity with GPAT9 from Chlamydomonas reinhardtii, Klebsormidium nitens, and Arabidopsis thaliana, respectively. PpGPAT9 transcripts were detected in both the protonema and gametophores. Fluorescent signals from the eYFP:PpGPAT9 construct were observed in the ER of Nicotiana benthamiana leaf epidermal cells. Ectopic expression of PpGPAT9 increased the seed oil content by approximately 10% in Arabidopsis. The levels of PUFAs (18:2, 18:3, and 20:2) and saturated FAs (16:0, 18:0, and 20:0) increased by 60% and 43%, respectively, in the storage oil of the transgenic seeds when compared with the wild type. The transgenic embryos with increased oil content contained larger embryonic cells than the wild type. Thus, PpGPAT9 may be a novel genetic resource to enhance storage oil yields from oilseed crops.
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Affiliation(s)
- Sun Ui Yang
- Department of Bioenergy Science and Technology, Chonnam National University, Gwangju 61186, Korea
| | - Juyoung Kim
- Department of Bioenergy Science and Technology, Chonnam National University, Gwangju 61186, Korea
| | - Hyojin Kim
- Department of Life Science, Sogang University, Seoul 04107, Korea
| | - Mi Chung Suh
- Department of Life Science, Sogang University, Seoul 04107, Korea.
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Li-Beisson Y, Wada H. Plant and Algal Lipids Set Sail for New Horizons. PLANT & CELL PHYSIOLOGY 2019; 60:1161-1163. [PMID: 31093675 DOI: 10.1093/pcp/pcz092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Affiliation(s)
- Yonghua Li-Beisson
- Aix-Marseille University, CEA, CNRS, BIAM, UMR7265, CEA Cadarache, Saint-Paul-lez-Durance F, France
| | - Hajime Wada
- Department of Life Sciences, Graduate School of Arts and Sciences, The University of Tokyo, Komaba 3-8-1, Meguro-ku, Tokyo, Japan
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