Fig. 2From: Carbohydrate regulation response to cold during rhizome bud dormancy release in Polygonatum kingianumDynamic changes in the sugar levels in P. kingianum rhizome buds during cold treatment. Free sugars are shown in (A) and (B), and monosaccharides derived from polysaccharides are shown in (C). Vertical bars indicate the standard error. Columns annotated by the same letter are not obviously different (P < 0.05)Back to article page