Our gut is home to countless bacteria, which help us to digest food. But what exactly do the microorganisms do inside the body? Which enzymes do they produce, and when? And how do the bacteria ...

Researchers at Vilnius University (Lithuania) have uncovered how the bacterial protein Cas9, better known as the CRISPR-Cas ...

Researchers at the Pacific Northwest National Laboratory are studying how bacteria in the gut can affect the brain’s memory function. (PNNL Illustration) AUSTIN, Texas — Can probiotic bacteria play a ...

Image: Stalks increase the rate of nutrient uptake by efficiently increasing cell surface area. The finding has potential implications for both ecology and drug production Bloomington, Ind. — The ...

Despite being genetically identical, bacteria can vary considerably in shape and size. Whether these variations affect bacterial function has remained an open question. Researchers at the Helmholtz ...

For years, conversations about vaginal health have been framed in simple, binary terms: there are “good” bacteria and there are “bad” bacteria. If the “good” bacteria dominate, you’re healthy. If they ...

Many insects rely on heritable bacterial endosymbionts for essential nutrients that they cannot get through their diet. A new study, published in Nature Communications, indicates that the genomes of ...

Bloomington, Ind. -- The constellation of shapes and sizes among bacteria is as remarkable as it is mysterious. Why should Spirochaeta halophila resemble a bedspring coil, Stella a star and ...