1. Back to basics: pBR322 and protein expression systems in E. coli;Balbas;Methods Mol. Biol.,2004
2. Plasmid vector pBR322 and its special-purpose derivatives—a review;Balbas;Gene,1986
3. The plasmid pBR322;Balbas,1988
4. The application of Tet repressor in prokaryotic gene regulation and expression;Bertram;Microb. Biotechnol.,2008
5. Construction of a single-copy promoter vector and its use in analysis of regulation of the transposon Tn10 tetracycline resistance determinant;Bertrand;J. Bacteriol.,1984