Short Communications : Reduction of Shoot Hyperhydricity in Micropropagated Potato Plants via Antisense Inhibition of a chCu/ZnSOD Gene

다국어 초록 (Multilingual Abstract)

The occurrence of hyperhydricity in transgenic potato plants, which carry a chloroplastic Cu/ZnSOD) gene of the lily in either a sense or antisense orientation, was investigated during in vitro culturing. Hyperhydric symptoms included curled leaves with a succulent appearance that were mainly observed in Cu/ZnSOD) sense plants. By contrast, antisense plants showed a low frequency of hyperhydricity and a high rate of ex vitro survival. Therefore, a knockdown approach for a chCu/ZnSOD gene could he a practical method to reduce hyperhydricity in plant micropropagation.

참고문헌 (Reference)

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