Complex sentence: Astral microtubules instead interact with the cytoskeleton near the cell membrane and function in concert with specialized dynein motors, which pull the MTOC toward the cell membrane, thus assisting in correct positioning and orientation of the entire apparatus.
Split into simpler sentences: Astral microtubules instead interact with the cytoskeleton near the cell membrane and function in concert with specialized dynein motors. Dynein motors pull the MTOC toward the cell membrane, thus assisting in correct positioning and orientation of the entire apparatus.