TY - GEN AU - Dampier,M F AU - Whitlock,H W TI - Letter: Electronegative groups at C-3 of rifamycin S enhance its activity toward DNA-dependent RNA polymerase SN - 0002-7863 PY - 1975///1228 KW - DNA KW - DNA-Directed RNA Polymerases KW - Electrochemistry KW - Rifamycins KW - Structure-Activity Relationship N1 - Publication Type: Journal Article UR - https://doi.org/10.1021/ja00854a057 ER -