Figure 6 from: Popova P, Zarev Y, Shkondrov A, Krasteva I, Ionkova I (2020) Induction of flavonoid biosynthesis by in vitro cultivation of Astragalus glycyphyllos L. Pharmacia 67(2): 95-99. https://doi.org/10.3897/pharmacia.67.e50390

Figure 6 Total flavonoid contents (mg/mg DW) in suspension cultures of A. glycyphyllos, cultivated on G48 medium, supplemented with 10, 20 and 30 mg/mL quercetin.