1. Abascal, F., Irisarri, I. & Zardoya, R. Diversity and evolution of membrane intrinsic proteins. Biochim. Biophys. Acta 1840, 1468–1481 (2014).
2. Agre, P., Saboori, A. M., Asimos, A. & Smith, B. L. Purification and partial characterization of the Mr 30,000 integral membrane protein associated with the erythrocyte Rh(D) antigen. J. Biol. Chem. 262, 17497–17503 (1987).
3. van Hoek, A. N. et al. Functional unit of 30 kDa for proximal tubule water channels as revealed by radiation inactivation. J. Biol. Chem. 266, 16633–16635 (1991).
4. Gonen, T. & Walz, T. The structure of aquaporins. Q. Rev. Biophys. 39, 361–396 (2006).
5. Yasui, M. Molecular mechanisms and drug development in aquaporin water channel diseases: structure and function of aquaporins. J. Pharm. Sci. 96, 260–263 (2004).