For several decades starting in the late 1960s, many new antibiotics, of different classes that target different bacterial components or processes, were introduced, although in more recent decades, ...

Insert length between 800 and 3000 bp. ‡‡ One clone was resistant to all three antibiotic classes in a secondary screen. The generic term 'antibiotic' is used to denote any class of organic ...

as they have two membranes antibiotics need to penetrate. For a long time, no new classes of antibiotics effective against Gram-negatives had been approved in over fifty years. However ...

In an intensive Winter Session course at Brown, undergraduates learned lab techniques and performed experiments as they ...

Antibiotics, antivirals, vaccinations and anti-inflammatory medication are associated with reduced risk of dementia, ...