A, Sour cherry fruit growth and the three stages of fruit development. Each point is the mean of 20 to 60 fruit (ses are obscured by the symbols). B, Changes in Glc, Fru, and sorbitol content per fruit during development. Cherries were sampled at eight growth stages, from young to mature fruit (5, 16, 25, 36, 42, 50, 59, and 64 DPA). Each point is the mean of measurements with fruit from three different trees, with at least 6 g of fruit pericarp collected from each tree. Error bars = ses.