Figure 2. Genetic analysis of the coral host.
DISTRUCT plots from STRUCTURE, K = 2 except where noted. (A) All Orbicella faveolata and Orbicella franksi samples collected from East and West Flower Garden Banks National Marine Sanctuary, Gulf of Mexico (n = 193). (B) Same as ‘A’ but potential hybrids removed (n = 174). (C) Only Orbicella faveolata but with potential hybrids removed (n = 73, K = 3). (D) Only Orbicella franksi but with potential hybrids removed (n = 101). (E) The selected 60 Orbicella faveolata (n = 30) and Orbicella franksi (n = 30).