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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:nucleon
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Accession:CHEBI:33253 term browser browse the term
Definition:Heavy nuclear particle: proton or neutron.
Synonyms:related_synonym: Nukleon;   Nukleonen;   nucleons


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Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 0
    subatomic particle 0
      nuclear particle 0
        nucleon 0
          atomic nucleus + 0
          neutron 0
          proton + 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 0
    subatomic particle 0
      composite particle 0
        hadron 0
          baryon 0
            nucleon 0
              atomic nucleus + 0
              neutron 0
              proton + 0
paths to the root