Banuelos, M.A: Functional characterization of the NHA1 gene encoding a sodium/proton antiporter in Saccharomyces cerevisiae and its role in cation efflux and osmotolerance : 15th SMYTE (Small Meeting on Yeast Transport and Energetics), held in San José de Vistahermosa, Morelos (Mexico), September 1-5, 1997. Abstrakt