Fig. 4From: Different photosynthetic responses of haploid and diploid Emiliania huxleyi (Prymnesiophyceae) to high light and ultraviolet radiationDynamic changes in effective quantum yield (A, B) and nonphotochemical quenching (NPQ) (C, D) of haploid (1N) and diploid (2N) Emiliania huxleyi under a solar radiation simulator with 83.3 W m−2 PAR (400 µmol photons m−2 s−1) and 19.0 W m−2 UVR. Error bars denote standard deviations (n = 3)Back to article page