Micropropagation of Heloniopsis orientalis (Thunb.) C. Tanska in vitro

조직배양을 이용한 처녀치마[Heloniopsis orientalis (Thunb) C. Tanaka] 대량 증식

  • 윤세영 (상지대학교 생명자원과학대학 응용식물학부 자원식물전공) ;
  • 이명선 (상지대학교 생명자원과학대학 응용식물학부 자원식물전공) ;
  • 임상철 (상지대학교 생명자원과학대학 응용식물학부 자원식물전) ;
  • 신중두 (상지대학교 생명자원과학대학 응용식물학부 자원식물전공)
  • Published : 2000.05.01

Abstract

The effect of cultural media and growth regulators on multiple plant regeneration from leaf explants of Heloniopsis orientalis (Thunb.) Tanaka was evaluated. The highest percentage of shoot and root formation were 20 and 30% on MS medium treated at 3.0 mg $l^{-1}$ of zeatin, respectively. Also 67 and 33% of high shoot formation appeared on 1/2 MS and 5 culture medium treated at zeatin 1.0 and 3.0 mg $l^{-1}$ respectively. With MS treated at 0.5 mg $l^{-1}$ of 2,4-D 1/2 MS and B5 culture media treated at each 1.0 and 3.0 mg $l^{-1}$ of zeatin the highest ratios of plant produced were 100, 280 and 310 % respectively relative to the other treatments. Generally, there was highest possibility for multiple propagation of Heloniopsis orientalis (Thunb.) C. Tanaka with B5 culture media supplemented 3.0 mg $l^{-1}$ of zeatin.

조직배양을 이용한 처녀치마 대량증식을 위한 적정배지, 생장조절제 및 농도구명을 위해 본 연구를 수행하였다. Shootb 및 roots분화의 경우 zeatin 3.0 mgι$^{-1}$을 첨가한 MS 배지에서 shoots및 roots 형성률이 각각 20, 30%로서 가장 양호한 것으로 나타났다. 1/2 MS배지의 경우 zeatin 1.0mgι$^{-1}$에서 shoots 형성률이 67 %, B5 배지에 있어서 zeatin 3.0 mgι$^{-1}$ 처리에서 33 %로 가장 양호한 것으로 나타났다. 배지에 따른 식물 생장조절제 처리에 따른 식물체 분화율은 MS 배지에서는 2,4-D 0.5 mgι$^{-1}$, 1/2 MS 배지에서 zeatin 1.0 mgι$^{-1}$ 및 B5 배지에서 reatin 3.0 mgι$^{-1}$에서 자장 가장 많은 100, 193, 280 및 310%의 분화된 식물체를 얻을 수 있었다. 전반적으로 야생화인 처녀치마의 잎 조직으로부터 multiple shoots을 유도하여 대량증식을 위한 목적으로는 B5 배지에 생장조절제인 zeatin 3.0 mgι$^{-1}$을 첨가시키는 것이 가장 효과적인 것으로 나타났다.

Keywords

References

  1. J Plant Physiol v.136 Restoration of the regeneration potential of long term cell culture in rice(Oryza sativa L.)by salt pretreament Binh OQ;Heszky LE
  2. Plant Cell Tiss Org Cult v.4 Somatic embryogenesis and plant regeneration from cultured inflorescene of Oryza sativa L. Chen TH;Lam L;Chen SC
  3. Plant Sci v.67 Embryogenesis and regeneration from microspores of both 'indica' and 'japonica' rice (Oryza sativa L.) Data SK;Data K;Portrycus I
  4. Physiol Plant v.32 The influence of NAA, BA and temperature on shoot and root development from Begonia × Cheimantha petiole segment grown in vitro Fonneshbech M
  5. Plant tissue culture methods Callus and cell culture Gamborg, O. L;O. L. gamborg(ed.)
  6. Kor J Plant Tiss Cult v.18 Mechanism of somatic embryogensis in carrot Kawahara R;Komamine A
  7. J Kor Hort Sci v.27 no.2 Studies on Rhizome Growth and Organogenesis of Cymbidium kanran Cultured in vitro Lee JS;Shim KK;Yoo MS;Lee JS;Kim YJ
  8. Hort Sci v.23 In vitro growth of Ameican loutus embryos Michael EK;Sheehan TJ;Ferwerda FH
  9. Physiologia Plantarum v.15 A revised medium for rapid growth bioassays with tobacco tissue culture Murashige T;Skoog F
  10. Plant Cell Reports v.12 Direct embryo formation in leaves of Camilla japonica L. Pedroso MC;Pais MS
  11. Plant Cell Tiss and Org Cult v.21 Regeneration of Cucumis sativus and C. sativus var. hardwickii, C. melo and C. metuliferus from explants through somatic embryogenesis and organogenesis Punza ZK;Abbas N;Sarmento GG;Tag FA
  12. Can J Bot v.59 Regeneration of whole plants from cultured root tips of Limnophila indica Rao S;Mohan Ram HY
  13. Plant Cell Tiss Org Cult v.40 Cell within the nodal region of carnation shoots exhibit a high potential for adventitious shoot formation Van Altvorst AC;Yancheva S;Dons H
  14. Bull Yamaguchi Agric Expt Stn v.40 Tissue culture of lotus (Nelumbo nucifera Gaertn) Yuji Y;Osamu M