Additional file 6: Figure S3. of Differences in neurochemical profiles of two gadid species under ocean warming and acidification

Boxplots depicting the amount of 5-Hydroxyindoleacetic acid (HIAA) relative to Serotonin (5-HT) in the brain of Boreogadus saida (A) and Gadus morhua (B) quantified with HPLC. White shading indicates control, grey shading high CO2 partial pressure. Each box contains median, first and third quartile. Different letters indicate significant differences detected with Tukey HSD post hoc analysis (p < 0.05). (PDF 19 kb)