subject | relation | object |
---|---|---|
iron ion transmembrane transport | is_a | iron ion transport (GO:0006826) |
iron ion transmembrane transport | is_a | monoatomic cation transmembrane transport (GO:0098655) |
iron ion transmembrane transport | RO:0002342 | membrane (GO:0016020) |
iron ion transmembrane transport | is_a | inorganic cation transmembrane transport (GO:0098662) |