Effects of galactose (circle) and glucose (square) as inhibitors on the activity of Gal308. The reactions were performed under standard conditions with ONPG as a substrate. The relative activity was defined as the relative value to the maximum activity without galactose or glucose. Data represent the means of three experiments and error bars represent standard deviation.
Zhang et al. BMC Microbiology 2013 13:237 doi:10.1186/1471-2180-13-237