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. 2020 Sep 11;39(20):e106510. doi: 10.15252/embj.2020106510

Figure 1. FXR1 participates to NPC homeostasis.

Figure 1

Agote‐Aran et al propose a novel role for FXR proteins (red) which links nucleoporins (violet) to dynein (green) for microtubule‐dependent transport toward the nuclear envelope. Whether this mechanism is relevant for mitotic (A) or interphase (B) NPC assembly, or has other functions like NPC repair (C) remains an interesting open question.