Discover the importance of antibiotics, bacterial cell walls, and resistance mechanisms in fighting bacterial infections effectively.

Antibiotics are indispensable for treating bacterial infections. But why are they sometimes ineffective, even when the ...

Real-time imaging shows that bacterial resilience to antibiotics is not caused by a few ‘persisters’, but is a ...

A long series of experiments, beginning in 1956 and ending around 1980, established an outline of cell wall structure and demonstrated that penicillin inhibited one of the terminal steps in its ...

In biology textbooks, the endoplasmic reticulum is often portrayed as a distinct, compact organelle near the nucleus, and is commonly known to be ...

Studying bacterial interactions with actin is still throwing up new mysteries. These microbes all enjoy at least part of their lives shielded from the onslaught of white blood cells, antibodies, and ...

They found that anodic porous alumina (APA) surfaces prepared using electrochemistry in concentrated sulfuric acid had unprecedented resistance to bacterial growth, but did not hamper cell cultures.

What Is Quorum Sensing? Individual bacteria use quorum sensing to detect and respond to changes in cell density as a coordinated group. For example, the first reported evidence of quorum sensing was ...

Yersinia bacteria use a membrane protein called ... The top and bottom of a cell remain distinctly separate, as in a real organ. Intestinal cells, for example, have two distinct sides.