Subtropical Plant Science ›› 2004, Vol. 33 ›› Issue (03): 34-36.

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The Effects of Different Flower Organs of Heptacodium miconioides on the Callus Inducement

CAI Jie-jie, XU Dong-qing, ZHANG Yue-qin   

  1. Department of Biological Science, Zhejiang Normal University, Jinhua 321004, Zhejiang China
  • Received:2004-03-15 Online:2004-09-10 Published:2004-09-10

七子花不同花器官的愈伤组织诱导效应

蔡洁洁,徐冬青,章月琴   

  1. 浙江师范大学 生物科学系, 浙江 金华 321004
  • 作者简介:蔡洁洁(1983-),女,浙江临海人,在读学士。
  • 基金资助:

    浙江省自然科学基金项目(399277)资助

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Abstract: Different flower organs (including calyx, petal, filament, style, anther and flower bud) of Heptacodium miconioides were cultured on MS+6-BA 1.0mg/L+2,4-D 0.6mg/L medium for callus inducement. The result showed that there was a higher inducement percentage when taking flower bud, calyx and petal as explants, and the callus grew quickly.

Key words: Heptacodium miconioides, flower organ, callus inducement

摘要： 以七子花的不同花器官(花萼、花瓣、花丝、花柱、花药及幼蕾)在MS+6-BA 1.0mg/L+2,4-D 0.6mg/L培养基上进行培养。结果表明,在上述6种器官中,以幼蕾、花萼、花瓣为外植体具有较高的诱导率,且增殖速度快。

关键词: 七子花, 花器官, 愈伤组织诱导

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