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. 2015 Jul 28;15:185. doi: 10.1186/s12870-015-0573-7

Fig. 6.

Fig. 6

Gene expression profiles of PSY genes assessed in ‘Royal Gala’ and ‘Granny Smith’ apple fruit . PSY transcript levels in fruit skin and flesh picked at different time points (days after full bloom). The data were analysed using the target-reference ratios measured with LightCycler 480 software (Roche) using apple Actin and Elongation factor1-α (EF1-α) as reference genes. Data are analysed from biological replicates and presented as means ± SE (n = 4). Fisher's least significant difference (LSD) at P < 0.05 is shown