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. 2015 Sep 14;10(9):e0137710. doi: 10.1371/journal.pone.0137710

Fig 5. Metabolic partitioning of Danio rerio and Fundulus heteroclitus heart tissue oxygen consumption rate (OCR).

Fig 5

(a) Conceptual diagram depicting use of FCCP and antimycin A + rotenone and the metabolic parameters calculated from changes in oxygen consumption. (b) OCR following exposure to FCCP and antimycin A + rotenone (Ant + Rot). (c) Total OCR due to mitochondrial respiration, total mitochondrial capacity and mitochondrial reserve capacity calculated based on FCCP and antimycin A + rotenone. ‘a’ denotes statistical significance compared to D. rerio basal heart OCR and ‘b’ denotes statistical significance compared to F. heteroclitus basal heart OCR. Statistical significance between D. rerio and F. heteroclitus for a given measurement is denoted by * (Two-Way ANOVA followed by Tukey’s post-hoc test to correct for multiple comparisons; P<0.05). Values are expressed as means ± S.E.M.