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The Chemical Entities of Biological Interest (ChEBI) ontology is downloaded weekly from EMBL-EBI at The data is made available under the Creative Commons License (CC 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.

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Accession:CHEBI:36338 term browser browse the term
Definition:Lepton is a fermion that does not experience the strong force (strong interaction). The term is derived from the Greek lambdaepsilonpitauomicronsigma (small, thin).
Synonyms:related_synonym: leptons

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Your selection has 19779 annotated objects. The maximum number of objects that can be shown is 2000. The list is too large to display.

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    Path 1
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      CHEBI ontology 19781
        subatomic particle 19779
          fermion 19779
            lepton 19779
              antimuon + 0
              electron + 19779
              muon 0
              neutrino + 0
              positron + 0
              tau lepton 0
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