Acidification and cell division during 2 L beer fermentations with ale brewer’s yeast strains WLP001 (●) and KVL011 (■). pH is represented with filled symbols and OD600 with open symbols. Values are means for two biological replicate fermentations and error bars indicate standard error of the mean (SEM).
Berner et al. BMC Microbiology 2013 13:215 doi:10.1186/1471-2180-13-215