TY - RPRT TI - Second-generation tetracycline-regulatable promoter: repositioned tet operator elements optimize transactivator synergy while shorter minimal promoter offers tight basal leakiness. AU - Siamak Agha-Mohammadi AU - Mark O'Malley AU - Abrak Etemad AU - Zhong Wang AU - Xiao Xiao AU - Michael T Lotze PY - 2004 DO - 10.1002/jgm.566 UR - https://pubmed.ncbi.nlm.nih.gov/15241789/ ID - 15241789 ER -