Fig. 6

Organ specificity of transcriptomes under supplementation with far-red light. Principal component analysis (a) and correlation analysis (b) of the 18 transcriptome samples. In the legend in (a), WW and WFR indicate the white light control and far-red light supplementation treatment, respectively; the letter L, R and S denote leaves, stems and roots, respectively. In the axis labels of (b), the numbers 1, 2 and 3 denote the sample ID of biological replicates