FIGURE 4.

Stacked bar plot showing the top 15 upregulated GO biological process terms in Inland Silverside larvae following 21-day exposure to the MNP treatments. Not all treatments are displayed as they were not represented by the top 15 GO terms. TP, tire particle (exposed at 50 p/mL); PLA, polylactic acid (exposed at 50 p/mL); MF, polyester microfiber (exposed at 30 p/mL). W, weathered; particles were weathered under UV A, B, and C light on a shaker at 15 PSU to simulate wave action. p < 0.05, logFC > 0.