| 普通小麦高分子量谷蛋白亚基与沉淀值的关系 |
| |
| 引用本文： | 魏良明,王福亭,范濂.普通小麦高分子量谷蛋白亚基与沉淀值的关系[J].河南农业大学学报,1999,33(1):25-28. |
| |
| 作者姓名： | 魏良明 王福亭 范濂 |
| |
| 作者单位： | 1. 河南省农科院粮作所,郑州,450002
2. 河南农业大学,郑州,450002 |
| |
| 摘 要： | 运用ＳＤＳ－ＰＡＧＥ分析了２个杂交组合Ｆ３株系和国内１４个普通小麦品种的ＨＭＷ谷蛋白亚基组成、亚基对ＳＤＳ沉淀值的效应、Ｇｌｕ－１品质评分与ＳＤＳ沉淀值的关系。结果表明，不同亚基对ＳＤＳ沉淀值的贡献不同。其中，亚基５＋１０优于２＋１２或４＋１２；１和２，７＋８和７＋９的作用相近。Ｇｌｕ－１品质评分与ＳＤＳ沉淀值极显著正相关
|
| 关 键 词： | 小麦 谷蛋白亚基 沉淀值 品质评分 |
The Effect of HMW Glutenin Subunit on Sedimentation Value in Common Wheat Varieties and Progenies |
| |
| Wei Liangming,Wang Futing,Fan Lian.The Effect of HMW Glutenin Subunit on Sedimentation Value in Common Wheat Varieties and Progenies[J].Journal of Henan Agricultural University,1999,33(1):25-28. |
| |
| Authors: | Wei Liangming Wang Futing Fan Lian |
| |
| Abstract: | The grain proteins of F3
progenies from 2 crosses and 14 China-grown wheat varieties were fractionated by sodium
dodecyl polyacrylamide gel electrophoresis (SDS-PAGE) to determine their HMW glutenin
subunits and their relation to SDS sedimentation value. It was concluded that different
subunit influenced SDS sedimentation value differently. Progenies containing subunit 5+10
had higher SDS sedimentation value than those containing 2+12 or 4+12. The difference of
sedimentation value between 7+8 and 7+9, 1 and 2* was not significant. An
extremely significant and positive correlation was found between Glu-1 quality score and
SDS sedimentation value. |
| |
| Keywords: | SDS-PAGE |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
