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  • 标题:Direct regeneration of multiple shoots from nodal explants of West Indian Gherkin (Cucumis anguria L.)
  • 本地全文:下载
  • 作者:Shantha Margaret ; Uma Maheswari ; Ambethkar
  • 期刊名称:International Journal of Innovative Research in Science, Engineering and Technology
  • 印刷版ISSN:2347-6710
  • 电子版ISSN:2319-8753
  • 出版年度:2014
  • 卷号:3
  • 期号:6
  • 页码:13876
  • 出版社:S&S Publications
  • 摘要:The present study was undertaken with a view to develop an efficient protocol for in vitro multiple shootformation and subsequent root induction considering various cultural aspects using nodal explants of Cucumis anguriaL. derived from 20 day - old in vitro seedlings. High frequency of multiple shoot regeneration was achieved on MSmedium containing BAP (1mg/l), NAA (0.2mg/l) and L - glutamine (20mg/l). The elongation of shoots was obtainedon the MS medium fortified with GA3 (0.5mg/l). Elongated shoots were rooted in MS medium supplemented with IBA(0.6mg/l). Rooted plants were hardened and acclimatized. Seventy percent plantlets survived and grew successfully.This protocol yielded an average of 6.2 shoots per explant in culture duration of 120 - 140 days.
  • 关键词:In vitro; MS medium; nodal explants; direct regeneration; Cucumis anguria.
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