title: Construction and expression of food-grade β-galactosidase gene in Lactococcus Lactis.
authors.affiliation: Department of Nutrition and Food Hygiene, College of Public Health, Sichuan University, Chengdu, 610041, Sichuan, China.
authors.forename: Wen
authors.initials: W
authors.lastname: Zhang
authors.forename: Chuan
authors.initials: C
authors.lastname: Wang
authors.forename: Chengyu
authors.initials: C
authors.lastname: Huang
authors.forename: Qian
authors.initials: Q
authors.lastname: Yu
authors.forename: Hengchuan
authors.initials: H
authors.lastname: Liu
authors.forename: Chaowu
authors.initials: C
authors.lastname: Zhang
authors.forename: Xiaofang
authors.initials: X
authors.lastname: Pei