In this form of pulsed-field gel electrophoresis (transverse alternating field electrophoresis, also known as TAFE), electrodes are positioned on opposite sides of a vertical gel 1. The DNA moves ...
National security, unlocked. Each Thursday, host Mary Louise Kelly and a team of NPR correspondents discuss the biggest national security news of the week. With decades of reporting from battlefields ...
Editor’s note: Previous versions of the simulation were incorrectly calculating each team’s odds of reaching the conference finals and beyond. That error has been ...