Fig. 6 in The effect of β-cyclocitral treatment on the carotenoid content of transgenic Marsh grapefruit (Citrus paradisi Macf.) suspension-cultured cells

Fig. 6. Changes in metabolite pools of suspension-cultured cells resulting from fourteen days β-cyclocitral (0.5 mM) treatment. Asterisk indicate significance of difference at *P value <0.05, **P <0.01 and ***P <0.001, respectively. Red coloured asterisks indicate the relative metabolite contents increased by β-cc treatment whilst green represent a decrease. (For interpretation of the references to color in this figure legend, the reader is referred to the Web version of this article.)