Candidate GTs for enzymatic synthesis (4 of 2 possible linkages):
ktr4p:
S. cerevisiae
S288c
mnn9p:
S. cerevisiae
BY4741, S288c
alg2p:
S. cerevisiae
SS328, PRY46, W303-1A, DBY747,
S. cerevisiae
XYLT:
A. thaliana