Boundary Stops Molecule Right Where It Needs To Be

A molecule responsible for the proper formation of a key portion of the nervous system finds its way to the proper place not because it is actively recruited, but instead because it can't go anywhere else. Researchers at Baylor College of Medicine have identified a distal axonal cytoskeleton as the boundary that makes sure AnkyrinG clusters where it needs to so it can perform properly. The findings appear in the current edition of Cell. "It has been known that AnkyrinG is needed for the axon initial segment to form...

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