|
|||||
|
|
| 不同Rht基因对小麦子粒品质的影响 | |
| 引用本文： | 李杏普,刘玉平,郭文奇,郭丽敏,庞春明,王丽娜,Worland A J,Gale M D. 不同Rht基因对小麦子粒品质的影响[J]. 华北农学报, 2001, 16(1): 18-22 |
| 作者姓名： | 李杏普 刘玉平 郭文奇 郭丽敏 庞春明 王丽娜 Worland A J Gale M D |
| 作者单位： | 1. 河北省农林科学院粮油作物研究所，河北 石家庄 050031 2. 河北省农林科学院粮油作物研究所，河北 石家庄 050031； 3. John Innes Centre,Norwich Research Park,Colney,Norwich NR4 7UH,United Kingdom |
| 基金项目： | 河北省自然科学基金资助项目 !( 39945 2 ) |
| 摘 要： | 多年结果证明Rht1、Rht2、rht3个近等基因系之间的子粒蛋白质含量差异不显著，而Rht3基因系的蛋白质含量显著高于前三者。Rht3基因系的子粒赖氨酸含量显著高于Rht2和rht系统，Rht10显著高于Rht1系，其他基因系之间无显著差异。Rh10基因系的面粉的沉降值显著高于Rht1,Rht8和Rht12,Rht3显著高于Rht1,Rht2和rht。Rht10和Rht3基因系面粉的湿面筋显著高于其他基因系。此外，同一基因系在不同的年限之间的品质性状表现有差异。 |
| 关 键 词： | 小麦 矮秆基因 近等基因系 子粒品质 |
| 文章编号： | 1000-7091(2001)01-0018-05 |
| 修稿时间： | 1999-10-09 |
Effects of Different Rht Genes on Wheat Grain Quality |
|
| Worland A J,Gale M D. Effects of Different Rht Genes on Wheat Grain Quality[J]. Acta Agriculturae Boreali-Sinica, 2001, 16(1): 18-22 | |
| Authors: | Worland A J Gale M D |
| Abstract: | Several years results showed that there were no differences in grain protein content among Rht1,Rht2 and rht isogenic lines.However,the grain protein content of Rht3 line was significantly higher than the three lines mentioned above.Grain lysine content of Rht3 line was significantly higher than that of Rht2 and rht lines,and grain lysine content of Rht10 line was higher than that of Rht1 line. There were no differences in protein content between other lines. Flour sedimentation volume of Rht10 line was significantly higher than that of Rht1,Rht8 and Rht12,and flour sedimentation volume of Rht3 line was higher than that of Rht1,Rht2 and rht lines.Flour gluten content of Rht10 and Rht3 lines were significantly higher than other lines. In addition, there were differences in grain quality among different lines in different years. |
| Keywords: | Wheat Dwarfing gene Isogenic line Grain quality |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |