Article
ForC lacks canonical formin activity but bundles actin filaments and is required for multicellular development of Dictyostelium cells.
European journal of cell biology - 1 Jan 2000
Junemann Alexander, Winterhoff Moritz, Nordholz Benjamin, Rottner Klemens, Eichinger Ludwig, Gräf Ralph, Faix Jan
Abstract excerpt
Diaphanous-related formins (DRFs) drive the nucleation and elongation of linear actin filaments downstream of Rho GTPase signalling pathways. Dictyostelium formin C (ForC) resembles a DRF, except that it lacks a genuine formin homology domain 1 (FH1), raising the questions whether or not ForC can nucleate and elongate actin filaments. We found that a recombinant ForC-FH2 fragment does not nucleate actin...
Topics
- Actin Cytoskeleton
- Actins
- Cell Movement
- Cyclic AMP
- Dictyostelium
- Gene Expression Regulation, Developmental
- Microfilament Proteins
- Mutation
- Protozoan Proteins
- Spores, Protozoan
