Related topics: protein

New tool allows scientists to catch elusive protein in action

Like many of the processes that drive a cell's basic functions, those enabling the splitting of a newly-replicated cell into two, shown above, happen quickly. So quickly, in fact, that scientists often have a hard time pinpointing ...

Drug diversity in bacteria

Bacteria produce a cocktail of various bioactive natural products in order to survive in hostile environments with competing (micro)organisms. In the current issue of Nature Chemical Biology, researchers at Goethe University ...

A fail-safe mechanism for DNA repair

Single-molecule fluorescent measurements provide fresh insights into a process for keeping errors out of our genomes.

The taming of the light screw

DESY and MPSD scientists have created high-order harmonics from solids with controlled polarization states, taking advantage of both crystal symmetry and attosecond electronic dynamics. The newly demonstrated technique might ...

A new study reveals the Amazon is losing surface water

A new study shows that large amounts of surface freshwater are being lost every year in the Amazon. The changes are being caused by human intervention, including hydropower dams and deforestation, and climate change.

page 6 from 23