Fig 5.

Cells displaying minicellulosomes containing three enzymes efficiently release soluble glycan and xylan from pretreated biomass and are comparable to commercially available cellulase cocktails. (A) Soluble reducing sugars released from dilute acid-pretreated corn stover by cells displaying minicellulosomes (strain TDA17, open squares) and cells that only secrete the enzymes (strain TDA18, solid diamonds) and the results of applying a CTec2/HTec2 cellulase enzyme mixture produced by Novozymes Inc. to the biomass (crosses). Checkered squares represent data from cells displaying minicellulosomes that were supplemented with beta-glucosidase. (B) Data are identical to those shown in panel A but record the concentration of soluble glucose released. (C) Data are identical to those shown in panel A but record the concentration of soluble xylose released.