SickKids Video about Zhao, Benlekbir, and Rubinstein

John Rubinstein describes the work published in Zhao, Benlekbir, and Rubinstein (2015). Electron cryomicroscopy observation of rotational states in a eukaryotic V-ATPase. Nature 521, 241-5. By control of "internal pH", he really means control of the "pH of internal _compartments_". Cytosolic pH is primarily controlled by the plasma membrane P-type ATPase.