Liu, M., Tolstorukov, M., Zhurkin, V., Garges, S., & Adhya, S. (2004). A mutant spacer sequence between -35 and -10 elements makes the P(lac) promoter hyperactive and cAMP receptor protein-independent. National Academy of Sciences.

Liu, Mofang, Michael Tolstorukov, Victor Zhurkin, Susan Garges, and Sankar Adhya. A Mutant Spacer Sequence between -35 and -10 Elements Makes the P(lac) Promoter Hyperactive and CAMP Receptor Protein-independent. National Academy of Sciences, 2004.

Liu, Mofang, et al. A Mutant Spacer Sequence between -35 and -10 Elements Makes the P(lac) Promoter Hyperactive and CAMP Receptor Protein-independent. National Academy of Sciences, 2004.