A healthier brain could one day be just a snort away: bacteria that colonize the nose have been engineered to ferry drugs to the brains of mice. “Drugs often don’t get to where they need to go ...

Bacterial genetics is the study of the mechanisms of heritable information in bacteria, their chromosomes, plasmids, transposons and phages. Techniques that have enabled this discipline are ...

Bacteria are amongst the simplest of organisms - they are made of single cells. Their cell structure is simpler than the cells of animals, plants and fungi. Size Most are 5 μm - 100 μm. Most are ...