FIG. 7.
Enzyme activity in tissue lysates from mice deficient for C2GnTs. (a) The relative C2GnT and C4GnT activities in tissue lysates from C2GnT2-deficient mice are graphed. (b and c) The C2GnT activity in tissue lysates from C2GnT3-deficient (b) and triply deficient (c) mice relative to the activity in wild-type control tissues is shown. Measurements shown represent means ± the SEM (*, P < 0.05; ***, P < 0.001).