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. 2016 May 25;3(5):160030. doi: 10.1098/rsos.160030

Figure 2.

Figure 2.

Effect of fish type (i.e. healthy versus GS) and stress (basal versus acute stress) on serotonin (5-HT) neurochemistry in the brain stem of Atlantic salmon at S1 (ac) and S2 (df). Two-way ANOVA statistics are given in figure for each panel. Small letters indicate a fish-type effect or Tukey–Kramer HSD post hoc differences following a significant interaction effect. Data represent mean ± s.e.m.