Research Article

A Novel UDP-Glycosyltransferase of Rhodiola crenulata Converts Tyrosol to Specifically Produce Icariside D2

Figure 3

The multiple alignments and phylogenetic analysis of plant UGTs. (a) The multiple alignments of RcUGT1 and the three UGTs of R. sachalinensis. The PSPG-box (plant secondary product glycosyltransferase box) was boxed. (b) The phylogenetic analysis of plant UGTs. The numbers represented the bootstrap values given by 1000 repeats. The scale represented the genetic distance.
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