The Long and Viscous Road: Uncovering Nuclear Diffusion Barriers in Closed Mitosis
Figure 3
Possible diffusion barrier scenarios, constituted by different specialised lipid domain configurations.
For early anaphase: (A) a ring-shaped domain at the neck of mitotic nuclei in early anaphase. For late anaphase: (B) a single ring-shaped domain centred at the bridge between nuclear lobes, (C) a set of parallel rings uniformly spaced along the bridge, and (D) a homogeneously distributed domain spanning the entire bridge length.