植物学报 ›› 1999, Vol. 16 ›› Issue (04): 416-419.

• 研究报告 • 上一篇    下一篇

籼粳杂交水稻FI 种子胚愈伤组织诱导及再生体系建立

李一琨 范云 王金发   

  1. (中山大学生物科学学院 广州 510275)
  • 收稿日期:1998-07-10 修回日期:1998-08-25 出版日期:1999-07-20 发布日期:1999-07-20
  • 通讯作者: 李一琨

Plant Regeneration from the Callus of Fl Hybrid of Oryza sativa subsp indica and O.sativa subsp. japorda

LI Yi-Kun, FAN Yun and WANG Jin-Fa   

  1. (School of Life Sciences, Zhongshan University, Guangzhou 510275)
  • Received:1998-07-10 Revised:1998-08-25 Online:1999-07-20 Published:1999-07-20
  • Contact: LI Yi-Kun

摘要: 研究了籼粳杂交F1种子胚愈伤组织诱导与2,4-D浓度变化的关系,在愈伤组织继代培养一段时间后,通过预培养和再生培养阶段,获得了从愈伤组织直接分化而来的再生植株。

Abstract: The study on the effect on callus induction of the hybrid rice with different 2,4-D concentration is presented. After 2 ~3 times subcultures, and through pre-differentiation and regeneration culture, regenerated plants of rice were produced.