Term Name:	early promyelocyte
Synonyms:
Definition:	A promyelocyte with a nucleus that is indented and contains more marginated heterochromatin compared to its precursor cell (myeloblast); cytoplasm is deeply basophilic and contains numerous mitochondria and meandering cysternae of endoplasmic reticulum; largest of the granulocyte lineages.
Ontology:	Cell Ontology [CL:0002154]