Gram-positive bacteria show blue or purple after Gram-staining in a laboratory test ... to severe dehydration which can be fatal. Escherichia coli is a type of bacteria that medical professionals ...

Escherichia coli is an example of a common Gram negative bacterium. The Gram stain procedure was developed by Hans Christian Gram in the 1800s and was one of the first techniques taught to ...

Gram-negative cells, such as E. coli, have a thin peptidoglycan layer sandwiched between a porous outer membrane and an inner membrane. In this simplified diagram of gram staining, bacterial cells ...

A new compound has killed antibiotic resistant gram-negative bacteria, including E. coli, during tests. A new compound which visualises and kills antibiotic resistant superbugs has been discovered ...

A team of researchers at the University of California, Los Angeles (UCLA) has introduced a virtual Gram staining technique that could transform how microbiologists stain and classify bacteria.

Scientists report that they now know how to build a molecular Trojan horse that can penetrate gram-negative bacteria ... compounds for activity against E. coli, none of which led to a new drug ...

A team led by Paul Hergenrother at the University of Illinois Urbana-Champaign has discovered a new antibiotic that exclusively targets gram-negative ... gram-negative Escherichia coli back ...