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CHEBI ONTOLOGY - ANNOTATIONS

The Chemical Entities of Biological Interest (ChEBI) ontology is downloaded weekly from EMBL-EBI at http://www.ebi.ac.uk/chebi/. The data is made available under the Creative Commons License (CC BY 3.0, http://creativecommons.org/licenses/by/3.0/). For more information see: Degtyarenko et al. (2008) ChEBI: a database and ontology for chemical entities of biological interest. Nucleic Acids Res. 36, D344–D350.

Term:label
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Accession:CHEBI:35209 term browser browse the term
Definition:A role played by a part of a molecular entity distinguishable by the observer but not by the system and used to identify a tracer.



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  • Term paths to the root
    Path 1
    Term Annotations click to browse term
      CHEBI ontology 19893
        role 19863
          application 19707
            label 7532
              radioactive label + 0
              spin label + 1
              tracer + 7532
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