Researchers have revealed how bacteria precisely control the genes that trigger cell division. The study shows that the MraZ protein, which normally forms a donut-shaped structure, must bend and ...

Researchers at The Hospital for Sick Children (SickKids) have uncovered how the bacteria that causes tuberculosis fuels itself during infection, providing new insights into one of the world's ...

For years, biomolecular condensates were thought to be simple, liquid-like droplets with little internal organization. New ...

Biologists from ETH Zurich have discovered speargun- like molecular injection systems in two types of bacteria and have described their structure for the first time. The special nanomachines are used ...

Blow up a long balloon and two things happen: it gets longer and it gets wider. Now imagine a living cell that inflates itself under enormous pressure and yet only grows longer, never adding width.

PHILADELPHIA - By combining two techniques, an international team of scientists led by researchers at The Wistar Institute has derived the "quasi-atomic" structure of a common bacteriophage, a type of ...

Which flu viruses are infecting people sick in the prior year To what extent are those viruses spreading How well the previous flu vaccine protected against the flu virus How well the vaccine can ...

Scientists at MIT have discovered that a little-known protein called intelectin-2 plays a powerful double role in defending the gut. The protein strengthens the mucus layer that lines the ...