• Title/Summary/Keyword: Ghanaian local variety

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Somatic Embryogenesis and Plant Regeneration in Shoot Apical Meristem Cultures of an African Local Variety Cassava (Manihot esculenta Crantz) (아프리카 재래종 카사바의 경단분열조직 배양에 의한 체세포배발생과 식물체 재분화)

  • MIN, Sung R.;YANG, Seung G.;LIU, Jang R.
    • Korean Journal of Plant Tissue Culture
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    • v.21 no.5
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    • pp.303-308
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    • 1994
  • Shoot apical meristem dome explants from cassava plants (Ghanaian local variety) produced somatic embryos at a frequency of 32% when cultured on MS medium supplemented with 2 mg/L 2,4-D. Somatic embryo segments formed secondary embryos at frequencies of up to 93% when cultured on medium containing 1 mg/L 2,4-D for 2 to 3 weeks. Since the somatic embryos were not capable of converting into plantlets, adventitious shoot were induced from the sliced embryo segments by culturing them on medium containing 0.1 to 5 mg/L BA. After 8 weeks of culture, numerous shoots formed on the segments at frequencies up to 100%. The shoots were rooted and successfully transplanted to potting soil.

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