Massive actin polymerization induced by phosphatidylinositol-4-phosphate 5-kinase in vivo.

@article{Shibasaki1997MassiveAP,
  title={Massive actin polymerization induced by phosphatidylinositol-4-phosphate 5-kinase in vivo.},
  author={Yoshikazu Shibasaki and Hisamitsu Ishihara and Nobuaki Kizuki and Tomoichiro Asano and Yoshitomo Oka and Yoshio Yazaki},
  journal={The Journal of biological chemistry},
  year={1997},
  volume={272 12},
  pages={7578-81}
}
The Rho family GTP-binding proteins have been known to mediate extracellular signals to the actin cytoskeleton. Although several Rho interacting proteins have been found, downstream signals have yet to be determined. Many actin-binding proteins are known to be regulated by phosphatidylinositol 4,5-bisphosphate in vitro. Rho has been shown to enhance the activity of phosphatidylinositol-4-phosphate 5-kinase (PI4P5K), the phosphatidylinositol 4,5-bisphosphate synthesizing enzyme. Recently we… CONTINUE READING

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