Figure 1From: Synthetic sugar cassettes for the efficient production of flavonol glycosides in Escherichia coli a NDP-sugar (UDP-d-glucose and TDP-l-rhamnose) biosynthesis pathway in E. coli showing the pathway overexpressed genes and glycosyltransferases (green dots). b Newly constructed sugar cassettes for the biosynthesis of TDP-rhamnose and UDP-glucose using a multi-monocistronic vector piBR181.Back to article page