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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:molecular ion
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Accession:CHEBI:25364 term browser browse the term
Definition:In mass spectrometry, a molecular ion is an ion formed by the removal from (positive ions) or addition to (negative ions) a molecule of one or more electrons without fragmentation of the molecular structure.
Synonyms:related_synonym: molecular ions


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Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 19921
    chemical entity 19919
      molecular entity 19919
        polyatomic entity 19876
          polyatomic ion 13142
            molecular ion 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19921
    subatomic particle 19919
      composite particle 19919
        hadron 19919
          baryon 19919
            nucleon 19919
              atomic nucleus 19919
                atom 19919
                  group 19877
                    polyatomic entity 19876
                      polyatomic ion 13142
                        molecular ion 0
paths to the root