But as World War II dragged on and German bombs devastated many major ... The significance of these developments in hastening the mass production of penicillin cannot be overstated: “At the beginning ...

Since the start of World War Two in 1939, British factories were focused on producing armaments and were unable to help with the mass production of penicillin. But when America entered the war in ...

Penicillin G acylase (PGA) is a crucial enzyme in the production of β-lactam antibiotics, which are widely used to treat bacterial infections. Traditionally, these antibiotics were synthesized ...