Muhammad Naveed, Sai Wen, Malik Wajid Hussain Chan, Fenghuan Wang, Sadar Aslam, Xian Yin, Baocai Xu, Asad Ullah
This study is an extension of our previous studies in which the lysozyme was isolated and purified from Bacillus subtilis BSN314 (Naveed et al., 2022; Naveed et al., 2023). In this study, the lysozyme genes were cloned into the E. coli BL21. For the expression of lysozyme in E. coli BL21, two target genes, Lyz-1 and Lyz-2, were ligated into the modified vector pET28a to generate pET28a-Lyz1 and pET28a-Lyz2, respectively. To increase the production rate of the enzyme, 0.5-mM concentration of IPTG was added to the culture media and incubated at 37 °C and 220 rpm for 24 h...
December 26, 2023: Brazilian Journal of Microbiology: [publication of the Brazilian Society for Microbiology]