Phenotype: macrophage lysosome accumulation macrophage, abnormal
Note: This statement combines anatomy and/or ontology terms with phenotype quality terms to create a complete phenotype (EQ) statement. For detailed information on individual terms, click the hyperlinked term name.
Name: macrophage
Synonyms: histiocyte
Definition: A mononuclear phagocyte present in variety of tissues, typically differentiated from monocytes, capable of phagocytosing a variety of extracellular particulate material, including immune complexes, microorganisms, and dead cells.
Ontology: Anatomy Ontology [ZFA:0009141]
Name: lysosome
Synonyms:
Definition: A small lytic vacuole that has cell cycle-independent morphology found in most animal cells and that contains a variety of hydrolases, most of which have their maximal activities in the pH range 5-6. The contained enzymes display latency if properly isolated. About 40 different lysosomal hydrolases are known and lysosomes have a great variety of morphologies and functions.
Ontology: GO: Cellular Component [GO:0005764]    QuickGO    AmiGO
Name: accumulation
Synonyms: pooled
Definition: A structural quality of the collection or massing of one physical object within another physical object.
Ontology: Phenotypic Quality Ontology [PATO:0002269]