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Figure 3 | EvoDevo

Figure 3

From: A cleavage clock regulates features of lineage-specific differentiation in the development of a basal branching metazoan, the ctenophore Mnemiopsis leidyi

Figure 3

Regression of the cleavage furrow (marked with arrows) after cytochalasin B treatment. Cytochalasin was added during the first cleavage of a Mnemiopsis zygote. DIC images showing the ingressing cleavage furrow (arrow) (A, B). Once cytochalasin B has been added, cleavage stops (C) and finally the cleavage furrow regresses (D). Additional file2 shows the regression of the cleavage furrow in a time-lapse movie in the same specimen.

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