Which of the following inhibits transcription ?
Ans. is 'a' i.e., Cyclosporine Cyclosporine inhibits transcription by binding to a protein called cyclophilin. This complex then inactivates calcineurin. (Calcineurin is a protein which is responsible for the transcription of cytokine gene)
Cyclosporine
Rapamycin
5-Flurouracil
Cyclophosphamide