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Fig. 6 - Supplemental 4 Impaired adipose expansion in all foxp1 mutant genotypes following high-fat diet (HFD). Violin plots showing change in subcutaneous adipose area (Δ adipose area) after 2 weeks of HFD exposure in wild-type and foxp1aed116, foxp1bed125, and double mutant foxp1aed116;foxp1bed125 zebrafish. All three mutant genotypes exhibited significantly reduced adipose expansion compared to wild-type controls, indicating impaired capacity to remodel adipose in response to nutritional excess. Sample sizes are shown at right. Asterisks indicate statistically significant differences (*p<0.05), by one-way ANOVA followed by Tukey’s HSD post hoc test.