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. 2019 Dec 6;71(6):2098–2111. doi: 10.1093/jxb/erz538

Fig. 2.

Fig. 2.

Four P5CS1 genes are underexpressed in source leaves in B. napus. Laminae from four leaf ranks having a different sink/source balance at the vegetative stage (60 DAS) were sampled either 3 h before (dark) or 3 h after (light) the beginning of the illumination period. Expression of each gene copy was normalized relative to two reference genes UBQ11 and RibS3. Relative expression of genes showing no significantly different behaviour during leaf development were pooled together (all BnaP5CS2 genes). The complete data set for each BnaP5CS2 gene is available in Supplementary (Fig. S3). Values are the means ±SD of five independent biological replicates. Different letters indicate that mean values are significantly different (P-value <0.05) between the different leaf ranks. Comparison of mean values from light and dark conditions were always significantly different for each leaf rank and each gene (P-value ≤0.05). (This figure is available in colour at JXB online.)