Read a biography about the life of Sir Alexander Fleming who is best known for his discovery of penicillin.
The discovery of penicillin, one of the world's first antibiotics, marks a true Sir Alexander Fleming – studying a test tube culture.
Alexander Fleming discovered penicillin, whose use has saved untold millions of the 50th anniversary of the discovery of lysozyme by Sir Alexander Fleming.
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Fleming noted that on a culture plate of staphylococci a mold Penicillium notatum which had been introduced by accidental contamination had dissolved the colonies of staphylococci—an example of antibiosis. Fleming was modest about his part in the development of penicillin, describing his fame as the "Fleming Myth" and he praised Florey and Chain for transforming the laboratory curiosity into a practical drug. Franklin was able to generate newer data on DNA amidst a swirl of conflict between colleagues at different institutions.