Question

Cyclosporin A, used as an immunosuppressive agent in obtained from

• A. Bacillus thuringiensis
• B. Trichoderma polysporum
• C. Tolypocladium inflatum
• D. Saccharomyces cerevisiae

Answer 1

The correct option is B Trichoderma polysporum

Cyclosporin A, obtained from the fungi Trichoderma polysporum has antifungal, anti-inflammatory and immunosuppressive properties. It inhibits activation of T-cells.

Cyclosporin is an anti-fungal and immunosuppressant drug derived from the fungus Tolypocladium inflatum.

Bacillus thuringiensis is a bacteria that produces a toxin which is used to make an insecticidal spray against crop pests.

Saccharomyces cerevisiae is a fungi used in the baking and brewing industry.