Filtering by: Committee Cheng, Xiaodong, Emory University Remove constraint Committee: Cheng, Xiaodong, Emory University Department Biological and Biomedical Sciences Remove constraint Department: Biological and Biomedical Sciences Year 2011 Remove constraint Year: 2011 School Laney Graduate School Remove constraint School: Laney Graduate School Submission Type Master's Thesis Remove constraint Submission Type: Master's Thesis