Term: whole organism magnesium cation
Name: whole organism
Synonyms: multi-cellular organism
Definition: Anatomical structure that is an individual member of Danio rerio.
Ontology: Anatomy Ontology [ZFA:0001094]

Name: magnesium cation
Synonyms: magnesium cation, Mg
Definition: Any magnesium ion that is positively charged.
Ontology: ChEBI [CHEBI:39127]  ( EBI )