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. 2016 Aug 8;16:173. doi: 10.1186/s12870-016-0836-y

Fig. 7.

Fig. 7

Effect of nitrogen supply on the level of Glut-3SH (a - d) and Cys-3SH (e - h) (μg L−1) in grape musts. All data are presented as mean of four biological replicates. Letters indicate significant differences. Error bars indicate Standard Error (SE). Statistical significance was determined by Student’s t test (p value ≤ 0.05)