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Miyagi A, Saimaru T, Harigai N, Oono Y, Hase Y, Kawai-Yamada M. Metabolome analysis of rice leaves to obtain low-oxalate strain from ion beam-mutagenised population. Metabolomics 2020; 16:94. [PMID: 32894362 DOI: 10.1007/s11306-020-01713-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Accepted: 08/18/2020] [Indexed: 12/16/2022]
Abstract
INTRODUCTION Rice leaves and stems, which can be used as rice straw for livestock feed, accumulate soluble oxalate. The oxalate content often reaches 5% of the dry weight leaves. Excess uptake of oxalate-rich plants causes mineral deficiencies in vertebrates, so it is important to reduce the oxalate content in rice leaves to produce high-quality rice straw. However, the mechanism of oxalate accumulation in rice has remained unknown. OBJECTIVES To understand metabolic networks relating oxalate accumulation in rice. METHODS In this study, we performed metabolome analysis of rice M2 population generated by ion-beam irradiation using CE-MS. RESULTS The result showed wide variation of oxalate contents in M2 plants compared with those of control plants. Multivariate analyses of metabolome dataset revealed that oxalate accumulation was strongly related with anionic compounds such as 2OG and succinate. For low-oxalate plants, four patterns of metabolic alterations affected oxalate contents in the M2 leaves were observed. In M3 plants, we found putative low-oxalate line obtained from low-oxalate M2 mutant. CONCLUSIONS These findings would lead to produce the low-oxalate rice and to understand the oxalate synthesis in plants.These findings would lead to produce the low-oxalate rice and to understand the oxalate synthesis in plants.
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Affiliation(s)
- Atsuko Miyagi
- Graduate School of Science and Engineering, Saitama University, 225 Shimo-Okubo, Sakura-ku, Saitama-City, Saitama, 338-8570, Japan
| | - Takuya Saimaru
- Graduate School of Science and Engineering, Saitama University, 225 Shimo-Okubo, Sakura-ku, Saitama-City, Saitama, 338-8570, Japan
| | - Nozomi Harigai
- Department of Life Environmental Chemistry, Saitama Institute of Technology, 1690 Fusaiji, Fukaya-City, Saitama, 369-0293, Japan
| | - Yutaka Oono
- Department of Radiation-Applied Biology, National Institutes for Quantum and Radiological Science and Technology (QST), 1233 Watanuki, Takasaki-City, Gunma, 370-1292, Japan
| | - Yoshihiro Hase
- Department of Radiation-Applied Biology, National Institutes for Quantum and Radiological Science and Technology (QST), 1233 Watanuki, Takasaki-City, Gunma, 370-1292, Japan
| | - Maki Kawai-Yamada
- Graduate School of Science and Engineering, Saitama University, 225 Shimo-Okubo, Sakura-ku, Saitama-City, Saitama, 338-8570, Japan.
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Affiliation(s)
- N. Charolais
- Université Paris VII, Laboratoire d'Ecologie générale et appliquée, 2, place Jussieu, 75005 Paris
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Kazmi RH, Willems LAJ, Joosen RVL, Khan N, Ligterink W, Hilhorst HWM. Metabolomic analysis of tomato seed germination. Metabolomics 2017; 13:145. [PMID: 29104520 PMCID: PMC5653705 DOI: 10.1007/s11306-017-1284-x] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2017] [Accepted: 10/13/2017] [Indexed: 01/19/2023]
Abstract
INTRODUCTION Seed germination is inherently related to seed metabolism, which changes throughout its maturation, desiccation and germination processes. The metabolite content of a seed and its ability to germinate are determined by underlying genetic architecture and environmental effects during development. OBJECTIVE This study aimed to assess an integrative approach to explore genetics modulating seed metabolism in different developmental stages and the link between seed metabolic- and germination traits. METHODS We have utilized gas chromatography-time-of-flight/mass spectrometry (GC-TOF/MS) metabolite profiling to characterize tomato seeds during dry and imbibed stages. We describe, for the first time in tomato, the use of a so-called generalized genetical genomics (GGG) model to study the interaction between genetics, environment and seed metabolism using 100 tomato recombinant inbred lines (RILs) derived from a cross between Solanum lycopersicum and Solanum pimpinellifolium. RESULTS QTLs were found for over two-thirds of the metabolites within several QTL hotspots. The transition from dry to 6 h imbibed seeds was associated with programmed metabolic switches. Significant correlations varied among individual metabolites and the obtained clusters were significantly enriched for metabolites involved in specific biochemical pathways. CONCLUSIONS Extensive genetic variation in metabolite abundance was uncovered. Numerous identified genetic regions that coordinate groups of metabolites were detected and these will contain plausible candidate genes. The combined analysis of germination phenotypes and metabolite profiles provides a strong indication for the hypothesis that metabolic composition is related to germination phenotypes and thus to seed performance.
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Affiliation(s)
- Rashid H. Kazmi
- 0000 0001 0791 5666grid.4818.5Wageningen Seed Lab, Lab. of Plant Physiology, Wageningen University, Droevendaalsesteeg 1, 6708 PB Wageningen, The Netherlands
| | - Leo A. J. Willems
- 0000 0001 0791 5666grid.4818.5Wageningen Seed Lab, Lab. of Plant Physiology, Wageningen University, Droevendaalsesteeg 1, 6708 PB Wageningen, The Netherlands
| | - Ronny V. L. Joosen
- 0000 0001 0791 5666grid.4818.5Wageningen Seed Lab, Lab. of Plant Physiology, Wageningen University, Droevendaalsesteeg 1, 6708 PB Wageningen, The Netherlands
| | - Noorullah Khan
- 0000 0001 0791 5666grid.4818.5Wageningen Seed Lab, Lab. of Plant Physiology, Wageningen University, Droevendaalsesteeg 1, 6708 PB Wageningen, The Netherlands
| | - Wilco Ligterink
- 0000 0001 0791 5666grid.4818.5Wageningen Seed Lab, Lab. of Plant Physiology, Wageningen University, Droevendaalsesteeg 1, 6708 PB Wageningen, The Netherlands
| | - Henk W. M. Hilhorst
- 0000 0001 0791 5666grid.4818.5Wageningen Seed Lab, Lab. of Plant Physiology, Wageningen University, Droevendaalsesteeg 1, 6708 PB Wageningen, The Netherlands
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Wang J, Yao LY, Lu YH. Ceriporia lacerata DMC1106, a new endophytic fungus: Isolation, identification, and optimal medium for 2′,4′-dihydroxy-6′-methoxy-3′,5′-dimethylchalcone production. BIOTECHNOL BIOPROC E 2013. [DOI: 10.1007/s12257-012-0846-z] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Bailey E, Hullin RP. The metabolism of glyoxylate by cell-free extracts of Pseudomonas sp. Biochem J 2010; 101:755-63. [PMID: 16742456 PMCID: PMC1270184 DOI: 10.1042/bj1010755] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
1. Extracts of Pseudomonas sp. grown on butane-2,3-diol oxidized glyoxylate to carbon dioxide, some of the glyoxylate being reduced to glycollate in the process. The oxidation of malate and isocitrate, but not the oxidation of pyruvate, can be coupled to the reduction of glyoxylate to glycollate by the extracts. 2. Extracts of cells grown on butane-2,3-diol decarboxylated oxaloacetate to pyruvate, which was then converted aerobically or anaerobically into lactate, acetyl-coenzyme A and carbon dioxide. The extracts could also convert pyruvate into alanine. However, pyruvate is not an intermediate in the metabolism of glyoxylate since no lactate or alanine could be detected in the reaction products and no labelled pyruvate could be obtained when extracts were incubated with [1-(14)C]glyoxylate. 3. The (14)C was incorporated from [1-(14)C]glyoxylate by cell-free extracts into carbon dioxide, glycollate, glycine, glutamate and, in trace amounts, into malate, isocitrate and alpha-oxoglutarate. The (14)C was initially incorporated into isocitrate at the same rate as into glycine. 4. The rate of glyoxylate utilization was increased by the addition of succinate, alpha-oxoglutarate or citrate, and in each case alpha-oxoglutarate became labelled. 5. The results are consistent with the suggestion that the carbon dioxide arises by the oxidation of glyoxylate via reactions catalysed respectively by isocitratase, isocitrate dehydrogenase and alpha-oxoglutarate dehydrogenase.
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Affiliation(s)
- E Bailey
- Department of Biochemistry, University of Leeds
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Millerd A, Morton RK, Wells JR. Enzymic synthesis of oxalic acid in Oxalis pes-caprae. Biochem J 2006; 88:281-8. [PMID: 16749036 PMCID: PMC1202110 DOI: 10.1042/bj0880281] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Affiliation(s)
- A Millerd
- Department of Agricultural Chemistry, Waite Agricultural Research Institute, University of Adelaide, South Australia
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Millerd A, Morton RK, Wells JR. Oxalic acid synthesis in shoots of Oxalis pes-caprae. The precursors of glycollic acid and glyoxylic acid. Biochem J 2006; 88:276-81. [PMID: 16749035 PMCID: PMC1202109 DOI: 10.1042/bj0880276] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Affiliation(s)
- A Millerd
- Department of Agricultural Chemistry, Waite Agricultural Research Institute, University of Adelaide, South Australia
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Webb MA. Cell-mediated crystallization of calcium oxalate in plants. THE PLANT CELL 1999; 11:751-61. [PMID: 10213791 PMCID: PMC144206 DOI: 10.1105/tpc.11.4.751] [Citation(s) in RCA: 70] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/17/2023]
Affiliation(s)
- MA Webb
- Department of Botany and Plant Pathology, Purdue University, West Lafayette, Indiana 47907, USA
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Abstract
1. [(14)C(2)]Glyoxylate was rapidly metabolized by carrot storage tissues, pea leaves, pea cotyledons, sunflower cotyledons, corn coleoptiles, corn roots and pea roots. In many tissues over 70% of the supplied [(14)C(2)]glyoxylate was utilized during the 6hr. experimental periods. 2. In all tissues, the chief products of [(14)C(2)]-glyoxylate metabolism were carbon dioxide, glycine and serine. In several of the tissues, there was also a considerable incorporation of the label into the organic acids, particularly into glycollate. 3. Degradations of the labelled serine produced during [(14)C(2)]glyoxylate metabolism showed that glyoxylate carbon was incorporated into all three positions of the serine molecule. 4. The results are interpreted as indicating that glyoxylate is utilized by the tissues by pathways involving transamination, transmethylation, reduction and oxidative decarboxylation of the supplied glyoxylate.
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Wagner GJ. Vacuolar Deposition of Ascorbate-derived Oxalic Acid in Barley. PLANT PHYSIOLOGY 1981; 67:591-3. [PMID: 16661719 PMCID: PMC425730 DOI: 10.1104/pp.67.3.591] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/09/2023]
Abstract
l-[1-(14)C]Ascorbic acid was supplied to detached barley seedlings to determine the subcellular location of oxalic acid, one of its metabolic products. Intact vacuoles isolated from protoplasts of labeled leaves contained [(14)C]oxalic acid which accounted for about 70% of the intraprotoplast soluble oxalic acid. Tracer-labeled oxalate accounted for 36 and 72% of the (14)C associated with leaf vacuoles of seedlings labeled for 22 and 96 hours, respectively.
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Affiliation(s)
- G J Wagner
- Department of Biology, Brookhaven National Laboratory, Upton, New York 11973
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Zindler-Frank E. Oxalate Biosynthesis in Relation to Photosynthetic Pathway and Plant Productivity — a Survey. ACTA ACUST UNITED AC 1976. [DOI: 10.1016/s0044-328x(76)80044-x] [Citation(s) in RCA: 51] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Yang JC, Loewus FA. Metabolic Conversion of l-Ascorbic Acid to Oxalic Acid in Oxalate-accumulating Plants. PLANT PHYSIOLOGY 1975; 56:283-5. [PMID: 16659288 PMCID: PMC541805 DOI: 10.1104/pp.56.2.283] [Citation(s) in RCA: 28] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/09/2023]
Abstract
l-Ascorbic acid-1-(14)C and its oxidation product, dehydro-l-ascorbic acid, produced labeled oxalic acid in oxalate-accumulating plants such as spinach seedlings (Spinacia oleracea) and the detached leaves of woodsorrel (Oxalis stricta and O. oregana), shamrock (Oxalis adenopylla), and begonia (Begonia evansiana). In O. oregana, conversion occurred equally well in the presence or absence of light. This relationship between l-ascorbic acid metabolism and oxalic acid formation must be given careful consideration in attempts to explain oxalic accumulation in plants.
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Affiliation(s)
- J C Yang
- Division of Cell and Molecular Biology, State University of New York at Buffalo, Buffalo, New York 14214
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14
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Müller HM. Oxalate accumulation from citrate by Aspergillus niger. I. Biosynthesis of oxalate from its ultimate precursor. Arch Microbiol 1975; 103:185-9. [PMID: 1156092 DOI: 10.1007/bf00436348] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Carbon-14 was incorporated from citrate-1,5-14C, glyoxylate-14C(U), or glyoxylate-1-14C into oxalate by cultures of Aspergillus niger pregrown on a medium with glucose as the sole source of carbon. Glyoxylate-14C(U) was superior to glyoxylate-1-14C and citrate-1,5-14C as a source of incorporation. By addition of a great amount of citrate the accumulation of oxalate was accelerated and its maximum yield increased. In a cell-free extract from mycelium forming oxalate from citrate the enzyme oxaloacetate hydrolase (EC3.7.1.1) was identified. Its in vitro activity per flask exceeded the rate of in vivo accumulation of oxalate. Glyoxylate oxidizing enzymes (glycolate oxidase, EC1.1.3.1; glyoxylate oxidase, EC1.2.3.5;NAD(P)-dependent glyoxylate dehydrogenase; glyoxylate dehydrogenase, CoA-oxalylating, EC1.2.1.7) could not be detected in cell-free extracts. It is concluded that in cultures accumulating oxalate from citrate after pregrowth on glucose, oxalate arises by hydrolytic cleavage of oxaloacetate but not by oxidation of glyoxylate.
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Zindler-Frank E. Die Differenzierung von Kristallidioblasten im Dunkeln und bei Hemmung der Glykolsäureoxidase. ACTA ACUST UNITED AC 1974. [DOI: 10.1016/s0044-328x(74)80132-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Frank E, Jensen WA. On the formation of the pattern of crystal idioblasts - in Canavalia ensiformis DC : IV. The fine structure of the crystal cells. PLANTA 1970; 95:202-217. [PMID: 24497097 DOI: 10.1007/bf00385088] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/25/1970] [Indexed: 06/03/2023]
Abstract
Light and electron-microscope observations were made of the crystal idioblasts in the leaves of Canavalia. The crystal-containing cells occur as pairs in which the crystals, nuclei, and the majority of the chloroplasts are symmetrically arranged with regard to the common wall. The chloroplasts are found in the cytoplasm along this wall.The crystals originate in a vacuole. The space in which the young crystal develops is delimited by a membrane. One to several additional membranes surround the crystal inside the vacuole. Numerous vesicles are distributed between these vacuolar membranes. Dense groups of tubules or fibrils are oriented toward a portion of the crystal surface, suggesting that the material forming the crystal might be transported to the surface by these structures.The cytoplasm of the young idioblasts contains many mitochondria and dictyosomes with associated vesicles. Concentrations of what is assumed to be protein are present in the cytoplasm. These protein accumulations are not seen in neighboring cells, suggesting that protein synthesis is especially high in the idioblasts.In older crystal cells, layers of wall material are deposited on the wall between the two crystals of the pair and towards the cell wall adjacent to the mesophyll. Not only does the original wall become thickened but a new wall develops at the border of the crystal vacuole. Eventually this wall material becomes continuous and the crystal becomes, on two sides, directly connected with the wall.
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Affiliation(s)
- E Frank
- Department of Botany, University of California, Berkeley
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17
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Bornkamm R. Die Rolle des Oxalats im Stoffwechsel höherer grüner Pflanzen Untersuchungen an Lemna minor L. ) ). ACTA ACUST UNITED AC 1965. [DOI: 10.1016/s0367-1801(17)30016-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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MORTON RK, WELLS JR. Isocitrate-Lyase and the Formation of α-Keto γ-Hydroxyglutaric Acid in Oxalis. Nature 1964; 201:477-9. [PMID: 14164620 DOI: 10.1038/201477a0] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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