Transcription is inhibited by
Clindamycin -D antibiotics from StreptomycesMode of action is by inseion of phenoxa-zone ring between two G-C bp of DNA USed as anti-cancer drugRef: DM Vasudevan, 7th edition, page no: 593 table 45.2
Actinomycin D
Amanitin
Chloramphenicol
Streptomycin
Metabolism of nucleic acids