Fig. 3From: A missense mutation of plastid RPS4 is associated with chlorophyll deficiency in Chinese cabbage (Brassica campestris ssp. pekinensis)Photosynthetic activity in the leaves of chlorophyll-deficient mutant (cdm) and wild-type (‘FT’) plants. a Maximum quantum efficiency of PSII (Fv/Fm). b Light saturation curve of linear electron flux as calculated from the PSII yield (ETR II). c Non-photochemical quenching (NQP). Error bars indicate the SD (n = 4)Back to article page