part of germarium-derived egg chamber formation ovarian fusome organization ovarian fusome organization and biogenesis ovarian fusome organisation biological_process A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of the fusome of ovarian cells, an organelle derived from the spectrosome. It anchors the mitotic spindle pole to provide orientation during cystoblast cell divisions. GO:0030723 fusome organization