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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.

Term:molecular messenger
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Accession:CHEBI:33280 term browser browse the term
Synonyms:related_synonym: chemical messenger

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Your selection has 18298 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 19773
        role 19719
          biological role 19719
            molecular messenger 18298
              hormone + 18071
              monoamine molecular messenger + 589
              neurotransmitter + 10820
              semiochemical + 10
              signalling molecule + 8271
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