Enhanced vitamin B6 production in engineered Escherichia coli via restricted mix-carbon feeding and pressure-controlled fermentation. - Chen, Long; Xia, Miao-Miao; Dong, Hui-Na; Ma, Hao-Ran; Huang, Xu-Yang; Shen, Gong-Jin; Jin, Zhao-Xia; Liu, Lin-Xia; Zhang, Da-Wei (Synthetic & Systems Biotechnology, 2026)