Dissecting and Enhancing the Contributions of High-Molecular-Weight Glutenin Subunits to Dough Functionality and Bread Quality  

作　　者：Yiwen Li Xuefi An Ran Yang Xiaomin Guo Guidong Yue Renchun Fan Bin Li Zhensheng Li Kunpu Zhang Zhenying Dong Luyan Zhang Jiankang Wang Xu Jia Hong-Qing Ling Aimin Zhang Xiangqi Zhang Daowen Wang 

机构地区：[1]The State Key Laboratory of Plant Cell and Chromosome Engineering, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Beijing 100101, China [2]University of Chinese Academy of Sciences, Beijing 100049, China [3]Institute of Crop Science, The National Key Facility for Crop Gene Resources and Genetic Improvement, Chinese Academy of Agricultural Sciences, Beijing 100081, China [4]The Collaborative Innovation Center for Grain Crops, Henan Agricultural University, Zhengzhou 450002, China [5]These authors contributed equally to this article

出　　处：《Molecular Plant》2015年第2期332-334,共3页分子植物（英文版）

摘　　要：Dear Editor,Seed storage proteins （SSPs） are frequently important determinants of crop quality traits （Shewry and Casey, 1999）. Dissecting and enhancing the genetic contributions of individual SSPs to their target traits are essential for effectively improving crop quality attributes. However, such a task is often difficult to accomplish, because SSPs are frequently expressed from multigene families and exhibit strong allelic variation. Consequently, detailed knowledge of the function of individual SSPs in crop quality trait is still limited. This scenario is well illustrated by high-molecular-weight glutenin subunits （HMW- GSs）, a complex family of SSPs that are involved in wheat enduse quality through affecting dough functionality （Bek6s, 2012; Rasheed et al., 2014）.Dear Editor,Seed storage proteins （SSPs） are frequently important determinants of crop quality traits （Shewry and Casey, 1999）. Dissecting and enhancing the genetic contributions of individual SSPs to their target traits are essential for effectively improving crop quality attributes. However, such a task is often difficult to accomplish, because SSPs are frequently expressed from multigene families and exhibit strong allelic variation. Consequently, detailed knowledge of the function of individual SSPs in crop quality trait is still limited. This scenario is well illustrated by high-molecular-weight glutenin subunits （HMW- GSs）, a complex family of SSPs that are involved in wheat enduse quality through affecting dough functionality （Bek6s, 2012; Rasheed et al., 2014）.

分 类 号：S512.1[农业科学—作物学] TS213.21[轻工技术与工程—粮食、油脂及植物蛋白工程]