Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 1 of 1
Full-Text Articles in Life Sciences
Dictyostelium Discoideum Protein Kinase C-Orthologue Pkca Regulates The Actin Cytoskeleton Through Interaction With Phospholipase D And P21-Activated Kinase, Sean Singh
Dissertations, Theses, and Capstone Projects
Proper regulation of the actin cytoskeleton is crucial to many cellular processes. Many of these processes are regulated by extracellular signaling cues, which direct changes in the actin cytoskeleton, resulting in changes to cellular morphology, and directed motility. The social amoeba, Dictyostelium discoideum, is used as a simple model system to study the translation of extracellular signals to the actin cytoskeleton. When starved, these unicellular amoebae undergo a multicellular developmental process characterized by a tightly regulated sequence of signaling events. This results in chemotaxis and formation of a multicellular aggregate, and ultimately cell differentiation and the formation of a fruiting …