An improved system for competent cell preparation and high efficiency plasmid transformation using different Escherichia coli strains

by Tu,Zhiming, He,Guangyuan, Li,Kexiu X., Chen,Mingjie J., Chang,Junli, Chen,Ling, Yao,Qing, Liu,Dongping P., Ye,Huan, Shi,Jiantao, Wu,Xuqian 
Published 2005