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(1)H NMR-Based Metabolomics Methods for Chemical Genomics Experiments.
MedLine Citation:
PMID:  24306877     Owner:  NLM     Status:  In-Data-Review    
Abstract/OtherAbstract:
Metabolomics and chemical genomics studies can each provide unique insights into plant biology. Although a variety of analytical techniques can be used for the interrogation of plant systems, nuclear magnetic resonance (NMR) provides unbiased characterization of abundant metabolites. An example methodology is provided for probing the metabolism of Arabidopsis thaliana in a chemical genomics experiment including methods for tissue treatment, tissue collection, metabolite extraction, and methods to minimize variance in biological and technical sample replicates. Additionally, considerations and methods for data analysis, including multivariate statistics, univariate statistics, and data interpretation are included. The process is illustrated by examining the metabolic effects of chemical treatment of Arabidopsis with Sortin 1, also known as vacuolar protein sorting inhibitor 1. Sortin 1 was applied to Arabidopsis seedlings to examine metabolic effects in a chemical genomics experiment and to demonstrate the utility of metabolomics in conjunction with other "omics" techniques.
Authors:
Daniel J Orr; Gregory A Barding; Christiana E Tolley; Glenn R Hicks; Natasha V Raikhel; Cynthia K Larive
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Methods in molecular biology (Clifton, N.J.)     Volume:  1056     ISSN:  1940-6029     ISO Abbreviation:  Methods Mol. Biol.     Publication Date:  2014  
Date Detail:
Created Date:  2013-12-05     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  9214969     Medline TA:  Methods Mol Biol     Country:  United States    
Other Details:
Languages:  eng     Pagination:  225-39     Citation Subset:  IM    
Affiliation:
Department of Chemistry, University of California, Riverside, Riverside, CA, USA.
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