頁籤選單縮合
題名 | Shoot Regeneration and Polyacetylene Production in Root Cultures of Lobelia erinus |
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作 者 | 林大楨; 林鳳蘭; 田中章江; 石丸幹二; | 書刊名 | 中華藥學雜誌 |
卷期 | 53:2 2001.04[民90.04] |
頁次 | 頁49-54 |
分類號 | 414.34 |
關鍵詞 | Lobelia erinus; Campanulaceae; Polyacetylene; Regeneration; Root cultures; Adventitious root; |
語文 | 英文(English) |
英文摘要 | Adventitious shoots of Lobelia erinus (Campanulaceae) were directly regenerated from the root tissues cultured in hormone-free Murashige-Skoog (MS) medium under lighted conditions. The regenerants proliferated well both in vitro (in hormone-free MS solid medium) and in vivo (in soil in a pot). The final survival frequency of the transplanted regenerants in soil was 90%. There were no morphological differences between the regenerants and the parental plants. The polyacetylene (lobetyol, lobetyolin and lobetyolinin) content of the regenerants in vitro was identical to that obtained from shoot cultures regenerated from the callus cultures. The polyacetylene content of the regenerants cultivated in a pot was also identical with the field-grown parental plants. Direct shoot regeneration from L. erinus root tissues provides a good culture system for the micropropagation of this important medicinal herb. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。