Fig. 7From: Control of media browning during micropropagation and assessment of biochemical and clonal fidelity of in vitro-derived and mother plants in Thottea siliquosa (Lamk.) Ding Hou., an important ethnomedicinal shrubHPTLC chromatogram of methanolic root extracts. S, standard (AA, aristolochic acid 1); M, mother plant; 1–7 in vitro propagated plants. a At 254 nm. b At 366 nm. c At visible light after derivatization. d At 366 nm after derivatizationBack to article page