Djokovic loses to Berrettini in Doha, says no pain in hamstring
Novak Djokovic was upset by Matteo Berrettini 7-6 (4), 6-2 at the Qatar Open in the Serb’s first match since exiting the Australian Open with a hamstring injury.
High-speed microscopy reveals real-time protein translocation across a bacterial membrane
Protein translocation is an essential, nano-scale dynamic process that facilitates the movement of proteins across cellular ...