Bud formation on excised Heloniopsis leaf fragments : Effects of leaf age and the midrib

スポンサーリンク

概要

• 論文の詳細を見る

• Detached young leaves and their segments of Heloniopsis orientalis produced adventitious buds more readily than did detached mature leaves or their segments. Media composition had a greater influence on bud regeneration in segments of mature leaves than in segments of young ones. Detached young leaves and their fragments could form buds when placed on filter paper moistened with cleionized water only or on an agar medium without the aid of exogenous inorganic salts and growth regulators. The presence of the midrib enhanced bud formation especially in segments of mature leaves. The number of buds in midrib-less segments treated with cytokinin was greater than in untreated segments with the midrib. These and other results suggest that regeneration is controlled by endogenous growth regulating substances supplied via vascular tissue.

• 日本植物生理学会の論文

著者

• Kato Yukio

  Biological Laboratory Fukui University

関連論文

• ネギの核分裂に及ぼすネギの未熟種子浸出物質の影響〔英文〕
• Adventitious bud formation on leaf and stem segments of Heloniopsis orientalis grown at various temperatures
• Bud formation on excised Heloniopsis leaf fragments : Effects of leaf age and the midrib

スポンサーリンク