Fig. 3From: Integrative physiology and transcriptome reveal salt-tolerance differences between two licorice species: Ion transport, Casparian strip formation and flavonoids biosynthesisTotal flavonoids contents of G. inflata and G. uralensis after 0.5 d, 15 d, and 30 d of salt stress. A Total flavonoids content of leaves in G. inflata (I) and G. uralensis (U) under salt treatment (S) and the control conditions (C). B Total flavonoids content of the roots. Note: the Tukey test was performed by using the R-function Tukey HSD. Columns marked with the same letters were not significantly different based on the Tukey test (p < 0.05). The values are the means ± SEs (n = 3)Back to article page