Term Name:	germarium-derived oocyte differentiation
Synonyms:	oocyte cell differentiation
Definition:	The process in which one relatively unspecialized immature cystocyte of the germ-line cyst in the germarium acquires the specialized features of an oocyte. An example of this process can be found in Drosophila melanogaster.
Ontology:	GO: Biological Process [GO:0030706]    QuickGO    AmiGO