| 不同蛋白亚基类型的小麦品种品质性状评价 |
| |
| 引用本文： | 马小乐,柴守玺,方永丰,孟亚雄,袁俊秀,尚勋武,王化俊.不同蛋白亚基类型的小麦品种品质性状评价[J].甘肃农业大学学报,2010,45(4). |
| |
| 作者姓名： | 马小乐 柴守玺 方永丰 孟亚雄 袁俊秀 尚勋武 王化俊 |
| |
| 作者单位： | 1. 甘肃农业大学农学院,甘肃,兰州,730070
2. 甘肃省农业科学院,甘肃,兰州,730070 |
| |
| 基金项目： | 农业部农业科技跨越计划项目，甘肃省科技厅重大专项 |
| |
| 摘 要： | 在分析57个供试材料的高分子量麦谷蛋白亚基HMW-GS组成的基础上,测定了这些品种的理化特性和面团流变学特性,并将供试材料按不同的HMW-GS组成分类,对每种类型的品质状况进行了分析.结果表明:按照Glu-D1位点亚基组成类型分析,品质状况为:5+10亚基10亚基2+12亚基2+10亚基2+11亚基11亚基;以Glu-D1位点和Glu-A1位点亚基组成相同而仅有Glu-B1亚基组成存在差异的小麦品种分析研究,表明Glu-B1位点等位基因对品质的贡献为:7+8亚基17+18亚基22亚基.
|
| 关 键 词： | 春小麦 蛋白亚基 品质性状 |
Difference of quality characteristic of spring wheats with different protein subunits |
| |
| MA Xiao-le,CHAI Shou-xi,FANG Yong-feng,MENG Ya-xiong,YUAN Jun-xiu,SHANG Xun-wu,WANG Hua-jun.Difference of quality characteristic of spring wheats with different protein subunits[J].Journal of Gansu Agricultural University,2010,45(4). |
| |
| Authors: | MA Xiao-le CHAI Shou-xi FANG Yong-feng MENG Ya-xiong YUAN Jun-xiu SHANG Xun-wu WANG Hua-jun |
| |
| Abstract: | In this study,57 spring wheat varieties in Gnasu Province were tested of their physiochemical properties and rheololgical characteristics,based on the analysis of their compositions of the HMW-GS.The properties of those varieties,after being classified according to their HMW-GS,were analyzed and compared.The results showed that,according to subunits composition at Glu-D1,their properties were 5+10>10>2+12>2+10>2+11>11.The analysis of the varieties with the same subunits composition at Glu-D1 and Glu-A1 but with different subunits composition only at Glu-B1 suggested that the contribution of Glu-B1 to property was 7+8>17+18>22. |
| |
| Keywords: | spring wheat protein subunits quality characeters |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
