Somatic Embryogenesis and Clonal Multiplication of Panax ginseng.
Embryogenesis of PANAX GINSENG was induced from young flower buds via callus during a 3 months culture period. Matured embryos could be germinated on the 1/2 Murashige and Skoog's medium supplemented with GA (3) (1.4 microM)-BAP (2.2 microM) and 1.5% sucrose. In the medium containing 1.4 microM GA (3) and 11.1 microM BAP, a multiple shoot complex having 8 shoots per segment was formed from a single shoot set. On the other hand, the addition of 11.1 microM BAP and 1.4 microM GA (3) to the medium stimulated the flower bud formation. For root formation of shoots, the MS medium supplemented with 5.4 microM NAA was the most favourable. Subsequently the plantlet was transferred to vermiculite.
Shoyama
Y
Y
Faculty of Pharmaceutical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812, Japan.
Kamura
K
K
Nishioka
I
I