Skip to main content
. 2016 Feb 26;7:221. doi: 10.3389/fpls.2016.00221

Figure 3.

Figure 3

IAA concentration and expression of IAA-related genes under long-term low-B stress. BnNIT1: auxin biosynthesis-related gene. BnPIN1 and BnPIN2: auxin efflux genes. Plants were grown hydroponically under sufficient B (+B, 25 μM B) or low-B (−B, 0.25 μM B) for 20 days. L, leaves; A, shoot apex; C, root crown; R, root. Values represent the mean ± SD of four independent replicates, and bars with different letters show significant differences for the same organ among the treatments (ANOVA, LSD, p < 0.05).