Myosin-5 varies its step size to raise cargo straight along the irregular F-actin track * Myosin-5 varies its step size to raise cargo straight along the irregular F-actin track | Myosin-5 varies its step size to raise cargo straight along the irregular F-actin track | Myosin-5 varies its step size to raise cargo straight along the irregular F-actin track | Myosin-5 varies its step size to raise cargo straight along the irregular F-actin track | | Myosin-5 varies its step size to raise cargo straight along the irregular F-actin track | | Myosin-5 varies its step size to raise cargo straight along the irregular F-actin track | Myosin-5 varies its step size to raise cargo straight along the irregular F-actin track