It is with great excitement that we look forward to the New Year at Acta Crystallographica Section A: Foundations and Advances. As the International Year of Crystallography draws to a close, we were delighted to read in the Nature that crystallography was well represented. We were even more excited to find that a full seven of the top 100 articles were published in IUCr journals, and of these, ...

Aquaporins are a family of ubiquitous membrane proteins that form a pore for the permeation of water. Both electron and X-ray crystallography played major roles in determining the atomic structures of a number of aquaporins. This review focuses on electron crystallography, and its contribution to the field of aquaporin biology. We briefly discuss electron crystallography and the two-dimensional...