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| V型杂种小麦及亲本三系幼苗同工酶研究 | |
| 引用本文： | 李玉红,郭蔼光,陈 鹏.V型杂种小麦及亲本三系幼苗同工酶研究[J].西北农林科技大学学报(社会科学版),2002,30(6):118-120. |
| 作者姓名： | 李玉红 郭蔼光 陈 鹏 |
| 作者单位： | 1. 西北农林科技大学,园艺学院,陕西,杨陵,712100 2. 西北农林科技大学,生命科学学院,陕西,杨陵,712100 3. 西北农林科技大学,农学院,陕西,杨陵,712100 |
| 摘 要： | 以V型杂种小麦及亲本三系为材料,对其幼苗酯酶(EST)、过氧化物酶(POD)、ATP酶同工酶进行了研究。结果表明,V型不育系(V-59A)与相应保持系(V-59B)幼苗的酯酶、过氧化物酶、ATP酶同工酶谱型都存在较大差异。说明这3种酶的表达都是核质互作的结果。综合分析供试材料幼苗POD、EST、ATPase同工酶的变化,发现单用一种同工酶不能将杂种及亲本三系完全区分开。 |
| 关 键 词： | 杂种小麦 三系幼苗 同工酶 |
| 文章编号： | 1671-9387(2002)06-0118-03 |
| 收稿时间： | 2001/10/8 0:00:00 |
| 修稿时间： | 2001年10月8日 |
Studies on isozymes in the seedlings of V-type hybrid wheat and its three parent lines |
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| Institution: | LI Yu hong1,GUO Ai guang2,CHEN Peng2,YANG Tian zhang3(1 College of Horticulture;2 College of Life Sciences;3 College of Agronomy,Northwest Sci Tech University ofAgriculture and Forestry,Yangling,Shaanxi 712100,China) |
| Abstract: | The isozymes of perocidase , esterase and ATPase in V-type hybrid wheat and its three parent lines are conducted.V-type CMS as well as its maintainer line can be distinguished with peroxidase, exterase and ATPase.From the result, it is proposed that the cytoplasm could act as a element to regulate or express the function of nuclear genes in the seedling developing process.There is a relationship between the nuclear genes and cytoplasminc genes.V-type hybrid wheat and its three parent lines can not be completely discriminated eith only one kind of isozyme. |
| Keywords: | hybrid wheat three parent line seedling isozymes |
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