Correlation between Suc and loading of cytosolic ribosomes into polysomes. Scatterplots show the relation between total rosette Suc and loading of cytosolic 18S rRNA into polysomes (A), loading of plastidic 18S rRNA into polysomes (B), and loading of mitochondrial 18S rRNA into polysomes (C). Polysome loading is calculated as (SPS + LPS)/(NPS + SPS + LPS). The data are from the experiments shown in Figures 5 (blue circles) and 6 (black and white circles) and correspond to samples in the light (open circles) and dark (closed circles) in ambient CO₂ and in the light in subcompensation point CO₂ (arrow). The original data are provided in Supplemental Tables S3 and S4. FW, Fresh weight.