part_of
part of
part of
has part
has part
has_part
characteristic of
has modifier
histamine
mast cell
abnormal mast cell morphology
decreased mast cell histamine storage
reduced mast cell histamine storage
reduced storage of histamine
reduced amounts of histamine stored in mast cells
decreased histamine storage
MP:0000362
reduced histamine storage
MPheno.ontology
abnormal
decreased amount