Effect of plant growth regulators on plant regeneration from the Sedum rotundifolium D. Lee

둥근잎꿩의비름(Sedum rotundifolium D. Lee)의 식물체 재분화에 미치는 식물생장조절제의 영향

  • Received : 2010.03.12
  • Accepted : 2010.03.26
  • Published : 2010.03.31


To establish the system of In vitro plant regeneration, the floral bud and leaf explants of Sedum rotundifolium were cultured on the MS media supplemented with different concentration of 2,4-D, NAA, and BA. The callus induction was more effective in the floral explants than the leaf explants, and was the best on MS medium containing 1.0 or 2.0 mg/L 2,4-D and 1.0 mg/L BA. The highest numbers of shoots were regenerated when callus were cultured on MS medium containing 2.0 mg/L 2,4-D and 1.0 mg/L BA for 8 weeks. The normal root formation from shoot was effective on the MS medium containing IAA alone. The regenerated plantlets were transferred to the pot and acclimatized successfully.



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