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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:pi meson
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Accession:CHEBI:36348 term browser browse the term
Definition:The collective name for zero-spin mesons pi(+), pi(-) and pi(0).
Synonyms:exact_synonym: pion


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Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 19874
    subatomic particle 19872
      boson 0
        meson 0
          pi meson 0
            pi(+) meson 0
            pi(-) meson 0
            pi(0) meson 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19874
    subatomic particle 19872
      composite particle 19872
        hadron 19872
          meson 0
            pi meson 0
              pi(+) meson 0
              pi(-) meson 0
              pi(0) meson 0
paths to the root