Filtering by: Committee Antia, Rustom, Emory University Remove constraint Committee: Antia, Rustom, Emory University Department Biological and Biomedical Sciences Remove constraint Department: Biological and Biomedical Sciences Year 2009 Remove constraint Year: 2009 Keyword evolution Remove constraint Keyword: evolution Research Field Biology, Genetics Remove constraint Research Field: Biology, Genetics Research Field Biology, Microbiology Remove constraint Research Field: Biology, Microbiology