• Houdusse, A., and Sweeney, H.L. (2016). How myosin generates force on actin filaments. Trends in Biochemical Sciences, 41, 989–97.

Modern imaging and structural biology techniques give new insight into muscle contraction.

• Tondeleir, D., Vandekerckhove, J., and Ampe, C. (2011). Actin and actin filaments. In: eLS. John Wiley & Sons Ltd, Chichester. www.els.net [doi: 10.1002/9780470015902.a0001255.pub3]

A review that covers actin filament dynamics, actin- binding proteins, and the role of actin in cell movement. From an online resource: eLS (Encyclopedia of Life Science).

• Schliwa, M., and Woehlke, G. (2003). Molecular motors. Nature, 422, 759–65.

A concise review that covers movement of motor proteins, how they interact with cargoes, and their involvement in disease.