Fig. 2

Correlation matrix of metabolism-related traits in Astyanax mexicanus surface/Pachón F2 hybrids shifted to a nutrient restricted diet. Kendall rank correlation matrix for traits in F2 hybrid males (A) and females (B). Color (only shown for significant comparisons) indicates strength and direction of correlation. Percentage weight change (p_weight_change), muscle triglyceride level (muscle_tag)