Scientists Say We May Have Been Wrong About the Origin of Life
In a new peer reviewed analysis, scientists quantify amino acids before and after our “last universal common ancestor.” The ...
Electron microscopy captures enzyme step in antibiotic production
Nonribosomal peptide synthetase (NRPS) enzymes are essential in creating important medications, such as penicillin and cyclosporine. This is done through a multi-step process where the enzymes ...