Figure 5.

Dd and Dt kinetics in T. pseudonana (A–C) and C. radiatus (d and E) cultures with active PSII repair. Dd (open circles), Dt (closed circles), and Dd + Dt (open diamonds) were measured with cells that were grown at 30 μmol photons m⁻² s⁻¹ at 12°C (A), 18°C (B and D), or 24°C (C and E), then exposed to 450 μmol photons m⁻² s⁻¹ blue light for 90 min, and then allowed to recover at 30 μmol photons m⁻² s⁻¹ for 30 min. n = 3, ±se.