Fig. 1From: Succession of endophytic fungi and arbuscular mycorrhizal fungi associated with the growth of plant and their correlation with secondary metabolites in the roots of plantsSecondary metabolites content in the root of three licorices species changed with the growth period. Description: Bar charts (mean with standard error) with different lower-case letters represented a significant difference (P < 0.05) was assessed by one-way analysis of variance followed by Bonferroni’s statistic test for multiple comparisons. The same letter indicates no significant difference (P > 0.05). Abbreviations: GIA, GTF and LI mean glycyrrhizic acid, liquiritin and total flavonoid, respectivelyBack to article page