MCQ
Cyclosporin $A$, used as immunosuppression agent, is produced from
- ✓Trichoderma polysporum
- BMonascus purpureus
- CSaccharomyces cerevisiae
- DPenicillium notatum
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Reason : Histones are of five major types $H_1,\,H_2A\,, H_2B,H_3$ and $H_4$ .