Figure 2From: Ascorbate metabolism and the developmental demand for tartaric and oxalic acids in ripening grape berriesAccumulation of total ascorbate (tAsc) and the ascorbate catabolites tartaric (TA) and oxalic acids (OA). All graphs in the left-hand panel show Vitis vinifera c.v. Shiraz berries grown in 2005-2006 (season 1) where n = 3 and displaying SEM bars. All graphs in the right-hand panel show V. vinifera c.v. Shiraz berries grown in 2007-2008 (season 2) where n = 4 and displaying SEM bars. A. Accumulation of tAsc, B. Accumulation of TA, C. Accumulation of OA. The developmental stage of veraison is indicated by a grey dotted box.Back to article page