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. 2017 Jun 21;8:1093. doi: 10.3389/fpls.2017.01093

FIGURE 1.

FIGURE 1

Biochemical and molecular profiling of Pinot Noir berries at the onset of ripening (season 2011). (A) Mean values of total acids (squares, expressed as grams of tartaric acid per liter) and sugars (triangles, expressed as total soluble solids in °Brix) of the must obtained from two clusters, at each time point. Berry skins anthocyanin content (circles) is expressed as grams of mg cyanidin-3-glucoside per gram of berry fresh weight. (B) Total galactolipid peroxidation (stacked bars) and ABA content (circles) in berry skins. The mono-oxidized and di-oxidized forms of MGDG 36:6 and DGDG 36:6 are shown as percentage of total MGDG and DGDG, respectively. Data are means of two biological replicates ± SD. (C) PnLOXA (squares) and NCED1 (triangles) gene expression in berry skins. Normalized relative quantities ± SE were calculated using three reference genes; n = 2. The x-axis represents actual sampling date during July 2011. The precise moment preceding ripening start is indicated between red lines (July, 12th).