oogenesis stage S12 [FBdv_00005274]

Oogenesis stage that begins when dying nurse cells form an anterior cap to the oocyte. Shortly after this, nurse cell dumping and growth of the oocyte are complete. Elongation of the dorsal appendages and formation of the innermost chorionic layer and endochorion begins during this stage.

oogenesis stage S12

ID: FBdv_00005274

Stage

Temporal ordering number - 10160.

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## Classification

developmental stage

Relationships

immediately preceded by: oogenesis stage S11
substage of: oogenesis

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