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作物学报 ›› 1984, Vol. 10 ›› Issue (02): 95-100.

• 研究论文 • 上一篇    下一篇

继代培养中异源三倍体水稻愈伤组织游离氨基酸的变化和再分化的研究初报

邹高治   

  1. 复旦大学遗传学研究所
  • 收稿日期:1984-02-01 修回日期:1984-05-12 出版日期:1984-06-12 网络出版日期:1984-06-12

VARIATION OF FREE AMINO ACIDS AND REDIFFERENTIATION IN CALLUS FROM ALLOTRIPLOID RICE

Zou Gaozhi, Ni Dazhou, Yang Jinshui, Wang Yunzhu, Yei Mingming, Ge Koulin   

  1. Institute of Genetics; Futan University; Shanghai
  • Received:1984-02-01 Revised:1984-05-12 Published:1984-06-12 Published online:1984-06-12

摘要: 对四种类型的杂种三倍体水稻愈伤组织块(对照组、糊状组、颗粒组和粉状组)的再分化能力和氨基酸组分进行了测定。具有完全分化能力的对照组包含有21种氨基酸。颗粒组的再分化率为60%,包含有22种氨基酸,即缺失对照组氨基酸组分中的乌氦酸、天冬氨酸,增加了α-氨基丁酸、甲硫氨酸和β-丙氨酸。糊状组缺失天冬氨酸、鸟氨酸、增加

Abstract: The ability of redifferentiation and a great deal of free amino acidswere examined in 4 types of callus of allotriploid rice which weredifferent from each other morphologically.It was found that there were 21kinds of free amino acids in control,their frequency of redifferentiationwas up to 100%.In t

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