Results about: molecular analysis

Researchers identify the component that allows a lethal type of bacteria to spread resistance to antibiotics

Scientists at IRB Barcelona identify a key component of the machinery that allows Staphylococcus aureus to transfer genes that confer antibiotic resistance. 

Infection by antibiotic-resistant S. aureus is a serious threat in hospitals worldwide.

Halting the spread of antibiotic-resistant bacteria is one of the strategies available to tackle hospital infections.

Scientists discover how the cell stops growing in response to lack of nutrients

Researchers unveil a mechanism responsible for halting protein synthesis when cells are deprived of nutrients.

The cell regulates its growth by forming various assemblies of RNA polymerase I.

The study has implications for cancer research.