【摘要】 结合CAWGES软件 ,用改良的pH3.2A PAGE技术绘制并构建了我国北方冬麦区建国后不同时期的主栽品种及其部分骨干亲本共 6 8个品种的标准麦醇溶蛋白指纹图谱及其数据库。并利用数据库在图谱分析、品种鉴定及血缘关系研究等方面进行了应用探讨 ,为建立小麦核心种质及品种鉴别提供了有效手段。更多还原

【Abstract】 The standard gliadin fingerprints and their database of 68 main cultivars and a part of their backbone parents, which were grown in North China since the 1950’s,were constructed by using CAWGES software and an improved method of pH3 2 A PAGE. In the meantime, investigations were made on the utilization of the database in the area of gliadin fingerprints analysis, cultivar identification and analysis of genetic relationship. The results showed that it provided an effective method for building core germplasm of wheat and conducting variety identification.更多还原