female germline ring canal inner rim
A proteinaceous actin-rich layer of the insect ovarian ring canal that forms subcortically to the outer rim. The electron dense inner rim accumulates after the final mitotic division of each germline syncytia, and contains actin, a phosphotyrosine protein, and a number of cytoskeletal proteins.
GO:0110165
cellular anatomical structure
is_a
GO:0005576
extracellular region
part_of
GO:0035324
female germline ring canal
part_of
germline ring canal inner rim
broad
nurse cell ring canal inner rim
narrow
ovarian ring canal inner rim
narrow