筛选: Committee Weeks, Eric, Emory University 删除限定条件 Committee: Weeks, Eric, Emory University Committee Finzi, Laura, Emory University 删除限定条件 Committee: Finzi, Laura, Emory University Committee Kim, Harold, Georgia Institute of Technology 删除限定条件 Committee: Kim, Harold, Georgia Institute of Technology Department Physics 删除限定条件 Department: Physics Keyword DNA supercoiling 删除限定条件 Keyword: DNA supercoiling