Filtering by: Committee Liu, Yang, Emory University Remove constraint Committee: Liu, Yang, Emory University Committee Tolbert, Paige, Emory University Remove constraint Committee: Tolbert, Paige, Emory University Year 2013 Remove constraint Year: 2013 Research Field Biology, Ecology Remove constraint Research Field: Biology, Ecology Submission Type Master's Thesis Remove constraint Submission Type: Master's Thesis