Fig. 1
From: Engineering the xylose metabolism in Schizochytrium sp. to improve the utilization of lignocellulose
A Two xylose metabolism pathways in microorganisms. B Protein expression of four key genes involved in xylose metabolism of HX308. Lines 1–5: extracellular protein: Control, XK3005, XK7938, XI, XR; Lines 6–10: intracellular protein: Control, XK3005, XK7938, XI, XR. C Fluorescence diagram of strains containing three fusion proteins. D Xylose content of the crude enzyme solution system before and after incubation. XI xylose isomerase, XR xylose reductase, XDH xylitol dehydrogenase, XK xylulose kinase. Data represent the mean ± standard deviation (n = 3)