Article
Molecular model for force production and transmission during vertebrate gastrulation.
Development (Cambridge, England) - 15 Feb 2016
Pfister Katherine, Shook David R, Chang Chenbei, Keller Ray, Skoglund Paul
Abstract excerpt
Vertebrate embryos undergo dramatic shape changes at gastrulation that require locally produced and anisotropically applied forces, yet how these forces are produced and transmitted across tissues remains unclear. We show that depletion of myosin regulatory light chain (RLC) levels in the embryo blocks force generation at gastrulation through two distinct mechanisms: destabilizing the myosin II (MII) hexameric...
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