Fig. 5From: Chlorophyll fluorescence analysis in diverse rice varieties reveals the positive correlation between the seedlings salt tolerance and photosynthetic efficiencyPattern of correlation between injury score and each chlorophyll parameter. a to f showed distribution of injury score and F0, Fm, Fv/Fm, ΦPSII, qL and NPQ, respectively. Pearson correlation coefficient (r) represents the level of correlation between two traits. The variety labeled in color corresponds to the salt tolerance level described in Table 1Back to article page