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MassTRIX: Mass translator into pathways.
Nucleic Acids Res. 36, W481-W484 (2008)
Recent technical advances in mass spectrometry (MS) have brought the field of metabolomics to a point where large numbers of metabolites from numerous prokaryotic and eukaryotic organisms can now be easily and precisely detected. The challenge today lies in the correct annotation of these metabolites on the basis of their accurate measured masses. Assignment of bulk chemical formula is generally possible, but without consideration of the biological and genomic context, concrete metabolite annotations remain difficult and uncertain. MassTRIX responds to this challenge by providing a hypothesis-driven approach to high precision MS data annotation. It presents the identified chemical compounds in their genomic context as differentially colored objects on KEGG pathway maps. Information on gene transcription or differences in the gene complement (e.g. samples from different bacterial strains) can be easily added. The user can thus interpret the metabolic state of the organism in the context of its potential and, in the case of submitted transcriptomics data, real enzymatic capacities. The MassTRIX web server is freely accessible at http://masstrix.org.
Impact Factor
Scopus SNIP
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Times Cited
Times Cited
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6.954
2.440
152
167
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Publication type
Article: Journal article
Document type
Scientific Article
Keywords
METABOLIC PATHWAYS; SPECTROMETRY; DATABASE; TRANSCRIPTOMICS; ELUCIDATION; ARABIDOPSIS; INTEGRATION; ACCURACY; NETWORKS; GENOMICS
Language
english
Publication Year
2008
HGF-reported in Year
0
ISSN (print) / ISBN
0305-1048
e-ISSN
1362-4962
Journal
Nucleic Acids Research
Quellenangaben
Volume: 36,
Issue: S,
Pages: W481-W484
Publisher
Oxford University Press
Reviewing status
Peer reviewed
Institute(s)
Institute of Bioinformatics and Systems Biology (IBIS)
Institute of Ecological Chemistry (IOEC)
Institute of Ecological Chemistry (IOEC)
POF-Topic(s)
30505 - New Technologies for Biomedical Discoveries
Research field(s)
Enabling and Novel Technologies
PSP Element(s)
G-503700-001
G-505100-007
G-505100-007
PubMed ID
18442993
WOS ID
000258142300088
Scopus ID
48449106046
Erfassungsdatum
2008-09-17