sentence: Phylogenetic trees for 18 hydroxycinnamoyltransferase ( HCT family ) amino acid sequences including hydroxycinnamoyl-CoA : shikimate / quinate hydroxycinnamoyltransferases ( HCS / QTs ) , RASs , and hydroxycinnamoyl / benzoyltransferases ( HCBTs ) , in different species revealed clustering of five unidentified HCTs from S. miltiorrhiza with RASs , rather than with HCS / QTs ( Supplementary Figure S3 ) .