Construction of an antibiotic-free expression system in Escherichia coli K4 and optimization of fructosylated chondroitin biosynthesis pathway
SUN Jieyu, ZHU Yuhao, SHI Zhicheng, XIAO Sen, HUANG Ziyang, XU Zhibing, DU Guocheng, CHEN Jian, KANG Zhen
Food and Fermentation Industries . 2025, (22): 1 -9 .  DOI: 10.13995/j.cnki.11-1802/ts.042436