SE48:/S01

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Sample Set Information

ID SE48
Title Toward better annotation in plant metabolomics: isolation and structure elucidation of 36 specialized metabolites from Oryza sativa (rice) by using MS/MS and NMR analyses
Description We isolated and elucidated the structures of specialized metabolites from rice by using MS/MS and NMR. Thirty-six compounds, including five new flavonoids and eight rare flavonolignan isomers, were isolated from the rice leaves. The MS/MS spectral data of the isolated compounds, with a detailed interpretation of MS fragmentation data, will facilitate metabolite annotation of the related phytochemicals by enriching the public mass spectral data depositories, including the plant-specific MS/MS-based database, ReSpect.
Authors Zhigang Yang, Ryo Nakabayashi, Yozo Okazaki, Tetsuya Mori, Satoshi Takamatsu, Susumu Kitanaka, Jun Kikuchi, Kazuki Saito
Reference Yang Z et al. (2014) Metabolomics 10: 543-555
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The raw data files are available at DROP Met web site in PRIMe database of RIKEN.

Sample Information

ID S01
Title Habataki
Organism - Scientific Name Oryza sativa
Organism - ID NCBI taxonomy:4530
Compound - ID
Compound - Source
Preparation
Sample Preparation Details ID SS01
Comment


Sample Preparation Details Information

ID SS01
Title Plant material
Description Rice plants (cultivar Habataki) were grown in plastic pots containing granular soil (Bonsoru No.2; Sumitomo Chemical, Tokyo); after approximately 10 weeks of incubation, shoots were collected, lyophilized, and stored at -80℃ until use (Matsuda et al. 2012).
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