Figure 3.
The expression levels of hormone biosynthesis-related genes determined by qRT-PCR. DoTc: symbiotic germinated seeds; Do: asymbiotic germinated seeds; SR: symbiotic roots of D. officinale seedlings; ASR: asymbiotic roots of D. officinale seedlings; Tc: free-living Tulasnella mycelium. Each data point represents the mean of three biological replicates and three experimental replicates. Bars represent the standard error of the mean, SE (n = 9).