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Fig. 5 | BMC Plant Biology

Fig. 5

From: Tartaric acid pathways in Vitis vinifera L. (cv. Ugni blanc): a comparative study of two vintages with contrasted climatic conditions

Fig. 5

Normalized mean (with UBi and EFi) of transcription of specific genes during grape berry development. GDP-D-mannose-3, 5 epimerase (VvGME) during 2011 (a) and 2013 (b); GDP-L-galactose phosphorylase (VvVTC2) during 2011 (c) and 2013 (d); L-galactose dehydrogenase (VvL-GalDH) during 2011 (e) and 2013 (f); L-galactono-1,4-lactone dehydrogenase (VvGLDH) during 2011 (g) and 2013 (h); L-idonate dehydrogenase (VvL-IdnDH) during 2011 (i) and 2013 (j). The developmental stage of veraison is indicated by a grey dotted box. The reference stage is indicated by the colored histogram. Error bars are standard errors of three biological replicates and duplica technical (Q-PCR analysis) replicates. (*: significant difference in Friedman test (α = 0.05)). FB: flowering beginning; PS: pea-sized; BC: bunch closure (berries touching); VB: veraison beginning (10 % ripe berries); VE: verasion end (80 % ripe berries); H: harvest (maturity); GME: GDP-D-mannose-3, 5 epimerase; VTC2: GDP-L-galactose phosphorylase; L-GalDH: L-Galactose dehydrogenase; GLDH: L-galactono-1,4-lactone dehydrogenase; L-IdnDH: L-Idonate dehydrogenase

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