The Role of Biotechnology for Conservation and Biologically Active Substances Production of Rhodiola rosea: Endangered Medicinal Species
Figure 12
Callus growth after the 3rd passage on different media: variant (a) MS medium enriched with 0.5 mg/L BAP and 1 mg/L 2,4-D; variant (b) MS medium enriched with 1 mg/L BAP and 0.5 mg/L 2,4-D.
