筛选: Committee John Altman, Emory University 删除限定条件 Committee: John Altman, Emory University Committee Max Cooper, Emory University 删除限定条件 Committee: Max Cooper, Emory University Degree Ph.D. 删除限定条件 Degree: Ph.D. Keyword Affinity maturation 删除限定条件 Keyword: Affinity maturation Keyword B cell 删除限定条件 Keyword: B cell