Filamentous actin filaments that are bundled together by Fascin. They grow by having formin add on profilin-bound actin to the tip of the filament to grow from base to tip. Generally has long unbranched actin filaments kind of like stress fibers
Filamentous actin filaments that are bundled together by Fascin. They grow by having formin add on profilin-bound actin to the tip of the filament to grow from base to tip. Generally has long unbranched actin filaments kind of like stress fibers