How cells take out the trash—phosphoarginine deciphered

Cells never forget to take out the trash. It has long been known that cells tag proteins for degradation by labelling them with ubiquitin, a signal described as "the molecular kiss of death". Tim Clausen's group at the Research ...

Does Agion silver technology work as an antimicrobial?

The antibacterial effectiveness of Agion silver zeolite technology was tested on door handles across the Penn State Erie campus and after four years of sampling, a significant difference was observed between the bacterial ...

Forming patches boosts bacterial life

Natural systems such as grasslands form clusters, or patches, that bolster resilience under stress. Experiments show this same behavior can be modeled in bacteria with several important implications for creating survivable ...

Insect growth regulator wears a second hat: Infection fighter

During an animal's embryonic development, a chemical chain reaction known as Hippo directs organs to grow to just the right size and no larger. Now Johns Hopkins researchers working with laboratory flies report that this ...

Scientists explore the action mechanism of a new antibiotic

Scientists from Skoltech and MSU have investigated antibiotic nybomycin that could prove effective against bacteria resistant to other antibiotics. Their research was published in the journal Antimicrobial Agents and Chemotherapy.

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