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. 2020 Apr 7;15(4):e0230769. doi: 10.1371/journal.pone.0230769

Fig 2.

Fig 2

Principal component analyses involving 819 biochemicals detected in the dolphin serum metabolome, including demonstrated (a) shift of the metabolome among dolphins on the modified wild-type fish diet (‘Case’) compared to dolphins on the baseline fish diet (‘Control’), and (b) some separation of metabolites between females and males.