Differential metabolomics unraveling light/dark regulation of metabolic activities in Arabidopsis cell culture

Differential metabolomics based on a non-targeted FT-ICR/MS analysis demonstrated metabolite accumulation patterns reflecting light/dark conditions in Arabidopsis T87 cell culture. First, FT-ICR/MS data sets were converted into metabolome information using the Dr.DMASS software (http://kanaya.naist....

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Bibliographic Details
Published in:Planta 2007-12, Vol.227 (1), p.57-66
Main Authors: Nakamura, Yukiko, Kimura, Atsuko, Saga, Hirohisa, Oikawa, Akira, Shinbo, Yoko, Kai, Kosuke, Sakurai, Nozomu, Suzuki, Hideyuki, Kitayama, Masahiko, Shibata, Daisuke, Kanaya, Shigehiko, Ohta, Daisaku
Format: Article
Language:English
Subjects:
Arabidopsis - cytology
Arabidopsis - genetics
Arabidopsis - metabolism
Arabidopsis Proteins - genetics
Arabidopsis Proteins - metabolism
Bacteria
Biological and medical sciences
cell culture
Cell culture techniques
Cell physiology
Cells, Cultured
Cellular metabolism
cytochrome P-450
Flavonoids
Fourier-transform ion-cyclotron resonance mass spectrometry (FT-ICR/MS)
Fundamental and applied biological sciences. Psychology
Gene expression
Gene Expression Regulation, Plant - radiation effects
Genes
Light
Light/dark
Mass Spectrometry
Metabolism
Metabolites
Metabolomics
Models, Biological
Molecular and cellular biology
Oligonucleotide Array Sequence Analysis
Plants
Reverse Transcriptase Polymerase Chain Reaction
Signal transduction
Tandem Mass Spectrometry
Terpenoids
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Summary:Differential metabolomics based on a non-targeted FT-ICR/MS analysis demonstrated metabolite accumulation patterns reflecting light/dark conditions in Arabidopsis T87 cell culture. First, FT-ICR/MS data sets were converted into metabolome information using the Dr.DMASS software (http://kanaya.naist.jp/DrDMASS/). A quick search of a metabolite-species database, KNApSAcK (http://kanaya.naist.jp/KNApSAcK/), was implemented to assign metabolite candidates to each accurate MS data (
ISSN:0032-0935
1432-2048
DOI:10.1007/s00425-007-0594-z