Strains responding differently from N2 at ΔT = 0.4°C. Changes in median speed are plotted against time. (A-C) Median speed profiles for strains identified to be different from N2 in Figure 6A at indicated ΔT. (D) Ethograms of tax-6(db60) at the indicated ΔT. Each row represents behavior of a single animal over time. Color scheme is same as Figure 2B. (E) Median speed profiles of strains harboring mutations in transient receptor potential (TRP) and two-pore K+ (TWK) channels at the indicated ΔT.