Scientists led by Karla Satchell, Ph.D., the Anne Stewart Youmans Professor of Microbiology at Northwestern University, have ...

Bacteria with thick peptidoglycan are called gram positive. If the peptidoglycan layer is thin, it's classified as gram negative. A gram-positive bacillus doesn't have an outer cell wall beyond ...

In the clinic, these are categorized as broad- or narrow-spectrum agents depending on their selectivity against Gram-negative and Gram-positive bacteria ... through the cell wall to the ...

The bacterial cell wall is crucial to maintain viability. It has previously been suggested that Gram positive bacteria have a periplasmic ... Fenel from the IBS for performing the negative stain TEM, ...

A disturbance or imbalance in a biological system, for example, changes in the types and numbers of bacteria ... cell death (pyroptosis), in response to the recognition of microbial and danger signals ...

Analysing the gene activity of every single bacterial cell in a colony? A new technique of single-cell transcriptomics developed in W rzburg can do this much more efficiently than other methods: It ...

Not all cases of non-HACEK Gram-negative bacterial endocarditis necessarily require surgical intervention. Indications for surgical intervention in patients with Gram-negative endocarditis are ...

The skin microbiome plays an important role in health and disease. Researchers have now substantiated that certain skin bacteria can protect us from the sun's ultraviolet (UV) radiation specifically ...

Expert Rev Anti Infect Ther. 2010;8(8):879-885. These examples highlight the importance of host immune defenses in protecting against Gram-negative endocarditis. With a changing demographic ...

That's why scientists have been looking into engineered living materials (ELMs) which incorporate organisms like bacteria with non ... deposited onto the mycelium structure usually can't be ...

“It took out the whole wall,” said the witness who recorded the video. Witnesses said the driver was trying to reverse when they rammed into the store. Miami-Dade Fire Rescue units responded ...