Xiaofei Cheng Li, L. G., Cheng, X. F., Lu, S. F., Nakatsubo, T., Umezawa, T., & Chiang, V. L. (2005). Clarification of cinnamoyl co-enzyme a reductase catalysis in monolignol biosynthesis of aspen. PLANT AND CELL PHYSIOLOGY, 46(7), 1073–1082. https://doi.org/10.1093/pcp/pci120