Yun Choi graduated from the University of Maryland just before the slacker tax took effect when he accidentally completed the requirements for a biology degree. In addition, he received a B.A. in French Literature as a parting gift. Nocturnal by nature, he was sometimes spotted in the laboratory of Steve Mount muttering about ESEs and pre-mRNA splicing. If seen, approach with caution, preferably with pastry and caffeinated beverage in hand. He's doing something with miRNAs.