Researchers show how bacteria transmit motion from an inner motor to an outer tail through a flexible joint in the flagellum known as the hook. This finding could help in the fight against deadly ...

It has been long been known that bacteria swim by rotating their tail-like structure called the flagellum. (See the swimming bacteria in the figure.) The rotating motion of the flagellum is powered by ...

Scientists mapped the bacterial flagellum in atomic detail, revealing it as a target to disarm infections without killing bacteria or driving antibiotic resistance. (Nanowerk News) The ‘molecular ...

Swapping a single amino acid in a simple bacterial protein changes its structure and function, revealing the effects of complex gene evolution, finds a new study. The study -- conducted using E. coli ...

Bacteria are single-celled organisms, and while we know they can move around with filaments, the exact mechanisms behind how they do so has been unclear for many years. Researchers have now used ...

A biohybrid microswimmer—a genetically engineered bacterium studded with nanoerythrosomes—can be loaded with molecular cargo, injected into the body, and sent on a delivery mission. For example, the ...

There are many potential causes of infertility, and it can be challenging to pin down just what the problem is when a couple ...

Swapping a single amino acid in a simple bacterial protein changes its structure and function, revealing the effects of complex gene evolution, finds a new study published in the journal eLife. The ...