Researchers from the National University of Singapore (NUS) have solved a 60-year-old mystery in bacterial cell envelope biology, defining the primary function of an important protein complex ...

Learn the differences between gram positive vs gram negative bacteria, including structure, stain results and examples of key bacterial species.

On the other hand, gram-negative bacteria’s cell membrane is tough to break through. This makes gram-positive bacteria more vulnerable to antibiotics and other antibacterial actions.

Study offers proof-of-concept for developing antibiotics that can kill pathogenic Gram-negative bacteria while sparing beneficial species in the gut ...

Differences between gram-positive and gram-negative bacteria All bacteria have a cell wall composed of mesh-like strands of a big molecule called peptidoglycan, which surrounds the cell membrane.

Results from studies that evaluate combination therapy versus monotherapy for gram-negative bacilli conflict with the common practice of use of double coverage.

All the latest science news on gram-negative bacteria from Phys.org. Find the latest news, advancements, and breakthroughs.

In fact, the authors noted, Gram-negative bacteria represent four of the top six pathogens causing antibiotic-associated deaths, with some studies indicating that 75% of deaths from drug-resistant ...