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Fig. 5. The individualization complexes are disrupted in
Pros
6T1 mutant testes.
(A-D)Testes stained with Alexa-Fluor-phalloidin (green) showing actin
cones of the ICs. (A,B) Actin cones (green) in wild-type ICs move
synchronously, although occasionally a few actin cones lag behind (arrow).
(C,D) In Pros
6T1 testes, actin cone
synchronization is disrupted. The further the ICs move along the tail bundles,
the more scattered the actin cones become (compare D with C).
(E,F) Wild-type (E) and
Pros
6T1 (F) testes stained with
anti-Pros
7 antibody (green) and Alexa-Fluor-phalloidin (red). Speckles
(arrow) can be observed in the wild-type testis, whereas they are absent in
the Pros
6T1 testis. Two cystic bulges are
shown in F. The actin cones are disorganized as a result of the mutation.
Scale bars: 20 µm.