FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
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Term oogenesis stage S13E ID (Ontology) FBdv:00007006 (Fly Development)
Definition Oogenesis stage during which the number of nurse cell nuclei at the anterior of the oocyte reduce from 4 to zero. The oocyte chromosomes reach full metaphase I during this stage, at which point meiosis is arrested (until fertilization).[ FlyBase:FBrf0029744 ]
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  developmental stage
   |__oogenesis stage S13E
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