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        검색결과 1

        1.
        2006.04 KCI 등재 서비스 종료(열람 제한)
        A method for plant regeneration via organogenesis from Pelagonium inquinans leaf disc has been developed. Mature leaf explants were collected from field-grown plants and used for the induction of adventitious shoot regeneration on Murashige and Skoog (MS) medium supplemented with 3% (w/v) sucrose plus plant growth regulators. Maximum shoot organogenesis, with 11.8±1.5 shoots (98.6%) per leaf disc, was obtained with 2 mg/l N6-benzyladenine (BA) and 0.5 mg/l α-naphthyleneacetic acid (NAA) in 30 days. For rooting, the in vitro proliferated and elongated shoots were excised into 1.5-2 cm in length microcutting, which were plated individually on an half-strength MS (1/2MS) medium supplemented with 2% (w/v) sucrose plus various concentrations of indole-3-butyric acid (IBA). Shoots rooted with a frequency of 100% following culture on 1/2MS medium containing 0.5 mg/l IBA.