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Allelopathic Potential of Rice and Identification of Published Allelochemicals by Cloud-Based Metabolomics Platform

The methanol extracts of nine popular cultivated Vietnamese rice cultivars (Oryza sativa L.cv. OM 2395, 5451, 6976, 380, 5930, 4498, 3536, N406, and 7347) were used to explore their allelopathic potential on barnyardgrass (Echinochola crus-galli L.). At 0.1 g mL(−1), OM 5930, OM 4498, and OM 6976 co...

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Autores principales: Ho, Thi L., Nguyen, Tu T. C., Vu, Danh C., Nguyen, Nhu Y., Nguyen, Trang T. T., Phong, Trieu N. H., Nguyen, Cuong T., Lin, Chung-Ho, Lei, Zhentian, Sumner, Lloyd W., Le, Vang V.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2020
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7344986/
https://www.ncbi.nlm.nih.gov/pubmed/32549240
http://dx.doi.org/10.3390/metabo10060244
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author Ho, Thi L.
Nguyen, Tu T. C.
Vu, Danh C.
Nguyen, Nhu Y.
Nguyen, Trang T. T.
Phong, Trieu N. H.
Nguyen, Cuong T.
Lin, Chung-Ho
Lei, Zhentian
Sumner, Lloyd W.
Le, Vang V.
author_facet Ho, Thi L.
Nguyen, Tu T. C.
Vu, Danh C.
Nguyen, Nhu Y.
Nguyen, Trang T. T.
Phong, Trieu N. H.
Nguyen, Cuong T.
Lin, Chung-Ho
Lei, Zhentian
Sumner, Lloyd W.
Le, Vang V.
author_sort Ho, Thi L.
collection PubMed
description The methanol extracts of nine popular cultivated Vietnamese rice cultivars (Oryza sativa L.cv. OM 2395, 5451, 6976, 380, 5930, 4498, 3536, N406, and 7347) were used to explore their allelopathic potential on barnyardgrass (Echinochola crus-galli L.). At 0.1 g mL(−1), OM 5930, OM 4498, and OM 6976 correlatively possessed greatest phytotoxicity on barnyardgrass shoot (98.77%, 90.75%, and 87.17%) and root (99.39%, 92.83%, and 86.56%) growth. The following study aimed to detect previously-known allelochemicals in those rice using XCMS online cloud-based metabolomics platform. Twenty allelochemicals were semi-quantified and seven of them were detected predominantly and five was putatively confirmed in OM 5930 (mg/ 100g fresh rice) as salicylic acid (5.0076), vanillic acid (0.1246), p-coumaric acid (0.1590), 2,4-dimethoxybenzoic acid (0.1045), and cinnamic acid (3.3230). These compounds were active at concentrations greater than 0.5 mM and the average EC(50) were 1.24 mM. The results indicated that OM 5930 may use as promising candidates in weed biological control for rice production.
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spelling pubmed-73449862020-07-09 Allelopathic Potential of Rice and Identification of Published Allelochemicals by Cloud-Based Metabolomics Platform Ho, Thi L. Nguyen, Tu T. C. Vu, Danh C. Nguyen, Nhu Y. Nguyen, Trang T. T. Phong, Trieu N. H. Nguyen, Cuong T. Lin, Chung-Ho Lei, Zhentian Sumner, Lloyd W. Le, Vang V. Metabolites Article The methanol extracts of nine popular cultivated Vietnamese rice cultivars (Oryza sativa L.cv. OM 2395, 5451, 6976, 380, 5930, 4498, 3536, N406, and 7347) were used to explore their allelopathic potential on barnyardgrass (Echinochola crus-galli L.). At 0.1 g mL(−1), OM 5930, OM 4498, and OM 6976 correlatively possessed greatest phytotoxicity on barnyardgrass shoot (98.77%, 90.75%, and 87.17%) and root (99.39%, 92.83%, and 86.56%) growth. The following study aimed to detect previously-known allelochemicals in those rice using XCMS online cloud-based metabolomics platform. Twenty allelochemicals were semi-quantified and seven of them were detected predominantly and five was putatively confirmed in OM 5930 (mg/ 100g fresh rice) as salicylic acid (5.0076), vanillic acid (0.1246), p-coumaric acid (0.1590), 2,4-dimethoxybenzoic acid (0.1045), and cinnamic acid (3.3230). These compounds were active at concentrations greater than 0.5 mM and the average EC(50) were 1.24 mM. The results indicated that OM 5930 may use as promising candidates in weed biological control for rice production. MDPI 2020-06-15 /pmc/articles/PMC7344986/ /pubmed/32549240 http://dx.doi.org/10.3390/metabo10060244 Text en © 2020 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Ho, Thi L.
Nguyen, Tu T. C.
Vu, Danh C.
Nguyen, Nhu Y.
Nguyen, Trang T. T.
Phong, Trieu N. H.
Nguyen, Cuong T.
Lin, Chung-Ho
Lei, Zhentian
Sumner, Lloyd W.
Le, Vang V.
Allelopathic Potential of Rice and Identification of Published Allelochemicals by Cloud-Based Metabolomics Platform
title Allelopathic Potential of Rice and Identification of Published Allelochemicals by Cloud-Based Metabolomics Platform
title_full Allelopathic Potential of Rice and Identification of Published Allelochemicals by Cloud-Based Metabolomics Platform
title_fullStr Allelopathic Potential of Rice and Identification of Published Allelochemicals by Cloud-Based Metabolomics Platform
title_full_unstemmed Allelopathic Potential of Rice and Identification of Published Allelochemicals by Cloud-Based Metabolomics Platform
title_short Allelopathic Potential of Rice and Identification of Published Allelochemicals by Cloud-Based Metabolomics Platform
title_sort allelopathic potential of rice and identification of published allelochemicals by cloud-based metabolomics platform
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7344986/
https://www.ncbi.nlm.nih.gov/pubmed/32549240
http://dx.doi.org/10.3390/metabo10060244
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