How was penicillin discovered ?
How was penicillin discovered ?
Penicillin was an accidental discovery. Sir Alexander Fleming observed that in unwashed culture plates of Staphylococcus, a mould Penicillium was growing. This mould inhibited the-growth of Staphylococcus. Later the antibiotic Penicillin was isolated from this fungus.
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- [AIPMT 2011]
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$A$ : Cyclosporin A is an immunosuppressive medicine.
$R$ : It stimulates activation of $T-$cells and prevents rejections.
$A$ : Cyclosporin A is an immunosuppressive medicine.
$R$ : It stimulates activation of $T-$cells and prevents rejections.
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Yeast is used in the production of