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Fig. 4 | BMC Plant Biology

Fig. 4

From: Comparative transcriptome analysis reveals that chlorophyll metabolism contributes to leaf color changes in wucai (Brassica campestris L.) in response to cold

Fig. 4

The concentrations of chlorophyll synthesis intermediates at different DAP in the two varieties under LT and NT. The concentrations of δ-aminolevulinic acid (A), porphobilinogen (B), uroporphyrinogen III (C), coproporphyrin III (D), protoporphyrin IX (E), Mg-protoporphyrin IX (F), and protochlorophyllide (G) were measured. LT, low temperature; NT, normal temperature; BC, before color change; C, color change; AC, after color change. Data were quantified using three biological replicates of each cultivar. Each data point represents the mean (± SD) of three separate experiments. Different letters within a column indicate significant differences (p < 0.05)

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