华北农学报 ›› 2003, Vol. 18 ›› Issue (3): 4-7. doi: 10.3321/j.issn:1000-7091.2003.03.002

所属专题: 小麦

• 论文 • 上一篇    下一篇

小麦高分子量谷蛋白亚基14+15、7+8、1与部分品质性状关系的研究

刘艳华1, 王洪刚1, 刘树兵1, 高居荣1, 张宏领2   

  1. 1. 山东农业大学, 农学院, 山东, 泰安, 271018;
    2. 山东省济宁市农科所, 济宁, 272300
  • 收稿日期:2003-01-23 出版日期:2003-09-28
  • 作者简介:刘艳华(1976-),女,山东成武人,硕士,主要从事生物技术在作物遗传改良上的应用方面的研究工作,现工作单位:中国农业科学院青州烟草研究所.
  • 基金资助:
    国家计委山东省聊城市大型优质小麦生产基地育种科研体系项目资助([2000]1405号)

Study on the Relationship Between 14+15,7+8,1 HMW Glutenin Subunits and Some Quality Properties of Wheat

LIU Yan-hua1, WANG Hong-gang LIU Shu-bing1, GAO Ju-rong1, ZHANG Hong-ling1   

  1. 1. Agronomy College of Shandong Agricultural University, Tai'an 271018, China;
    2. Agricultural Institude of Jinig, Shandong 272300, China
  • Received:2003-01-23 Published:2003-09-28

摘要: 利用在1B上含有1+15亚基的山农910180-3和在1B上含有7+8亚基的淄麦12进行杂交,在分离后代中得到1+15和7+8亚基的株系,分析了它们的蛋白质含量、干、湿面筋含量、沉降值和面筋指数等5个品质性状.品质性状的方差和相关性分析表明:1+15亚基对小麦加工品质有很大的贡献,好于7+8亚基,1+15亚基对沉降值的贡献比7+8亚基大18%;对1+15亚基、1亚基与面筋指数的关系也进行了探讨,结果表明,虽然1+15、1亚基对沉降值的影响是一致的,但对面筋指数的影响却不相同;在高蛋白质水平上,蛋白质含量和沉降值呈显著负相关;沉降值与面筋指数呈正相关.

关键词: 小麦, 高分子量谷蛋白亚基, 品质性状, 相关

Abstract: Cross was made between Shannong 910180 - 3(1B14 + 15) and Zimai12(1B7 + 8), and the strains with 14 + 15 and 7 + 8 subunits were identified from their progenies. Variance and correlation analysis of quality traits showed: 14 + 15 subunit was more important to wheat flour baking quality than 7 + 8 sub-units. The contribution of sedimentation value was 18% more than that of latter.The relationship between 14 + 15,1 subunits and gluten index were determined. The results indicated that 14 + 15,1 subunits had the same effect on sedimentation value, but their effects are different on gluten index. At high protein content level, protein content and sedimentation value were significantly negative-correlated; while sedimentation value and gluten index were positive-correlated.

Key words: Wheat, HMW Glutenin subunit, Quality properties, Correlation

中图分类号: 

引用本文

刘艳华, 王洪刚, 刘树兵, 高居荣, 张宏领. 小麦高分子量谷蛋白亚基14+15、7+8、1与部分品质性状关系的研究[J]. 华北农学报, 2003, 18(3): 4-7. doi: 10.3321/j.issn:1000-7091.2003.03.002.

LIU Yan-hua, WANG Hong-gang LIU Shu-bing, GAO Ju-rong, ZHANG Hong-ling. Study on the Relationship Between 14+15,7+8,1 HMW Glutenin Subunits and Some Quality Properties of Wheat[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2003, 18(3): 4-7. doi: 10.3321/j.issn:1000-7091.2003.03.002.

使用本文