Figure 6

CYP4 transcript expression is highly variable among time-zero snails in contrast to control-fed snails. Bars represent the relative CYP4 transcript expression (mean ± SE) in (A) time-zero group snails (n = 31 total; Big Point (n = 6), North Normans (n = 6), Rainbow Gardens (n = 6), Shark Rock (n = 6) and Sugar Blue Holes (n = 7)), and (B) control snails (n = 33 total; Big Point (n = 6), North Normans (n = 6), Rainbow Gardens (n = 9), Shark Rock (n = 6), and Sugar Blue Holes (n = 6)). CYP4 transcript expression significantly differed among time-zero group snails collected from different reefs (P = 0.047, MANOVA), but did not vary among snails from different reefs fed a control diet for four days (P = 0.164, MANOVA).