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. 2016 Mar 28;4:e1814. doi: 10.7717/peerj.1814

Figure 2. Maximum quantum yield of coral fragment symbionts throughout the experiment.

Figure 2

Maximum quantum yield (Fv∕Fm) values for heat-stressed (light grey) and control (dark grey) coral fragments; (A) S. pistillata, (B) A. eurystoma and (C) Porites. Asterisk represents a significant difference between control and treatment (p < 0.05). (D) Percentage of Fv∕Fm relative to control for the three studied coral species, as indicated in the legend. The table in the upper right hand corner represents the significantly different treatments (using post hoc LSD multiple-comparisons) (por; Porites sp., sty; S. pistillata, acr; A. eurystoma 24, 28, 32 and 34; fragments sampled at the time points corresponding to 28 °C, 32 °C, 34 °C).