国家研究委员会工业研究资助项目(National Research Council Canada in Industrial Research Assistance Program,NRC IRAP)是加拿大政府支持创新的旗舰项目之一,是促进加拿大中小企业科技创新、技术转移转化的一项重要举措。通过对NRC...国家研究委员会工业研究资助项目(National Research Council Canada in Industrial Research Assistance Program,NRC IRAP)是加拿大政府支持创新的旗舰项目之一,是促进加拿大中小企业科技创新、技术转移转化的一项重要举措。通过对NRC IRAP的发展历程、核心组织结构、创新支持服务内容和评估改进考核制度等进行分析梳理,总结其具有“资金+咨询”并重的服务模式、服务体系机动灵活、注重建立广泛合作伙伴关系以及关注代表性不足群体创新发展等特点。最后,基于NRC IRAP的特色项目内容及管理制度,就优化中国有效支持中小企业创新发展提出启示及经验借鉴。展开更多
[Objective] To analyze genetic polymorphism of different species of wheat. [Method] The DNA of young seedlings from 21 species of wheat was isolated,and their genetic polymorphism was analyzed by inter-retrotransposon...[Objective] To analyze genetic polymorphism of different species of wheat. [Method] The DNA of young seedlings from 21 species of wheat was isolated,and their genetic polymorphism was analyzed by inter-retrotransposon amplified polymorphism (IRAP) using a molecule marker technology based on wheat retrotransposon Wis2-1 A. [Result] As shown by clustering map of the electrophoresis results,19 species of wheat assembled as cluster with different genetic distance. Most of the wheat species were distinguished. The genetic polymorphism among different species of wheat could be evaluated by this method objectively. [Conclusion] The analysis of IRAP based on wheat retrotransposon Wis2-1A could give a basis for breeding of wheat.展开更多
文摘国家研究委员会工业研究资助项目(National Research Council Canada in Industrial Research Assistance Program,NRC IRAP)是加拿大政府支持创新的旗舰项目之一,是促进加拿大中小企业科技创新、技术转移转化的一项重要举措。通过对NRC IRAP的发展历程、核心组织结构、创新支持服务内容和评估改进考核制度等进行分析梳理,总结其具有“资金+咨询”并重的服务模式、服务体系机动灵活、注重建立广泛合作伙伴关系以及关注代表性不足群体创新发展等特点。最后,基于NRC IRAP的特色项目内容及管理制度,就优化中国有效支持中小企业创新发展提出启示及经验借鉴。
基金Supported by Natural Science Foundation of Educational Commission of Henan Province (2009B180019)~~
文摘[Objective] To analyze genetic polymorphism of different species of wheat. [Method] The DNA of young seedlings from 21 species of wheat was isolated,and their genetic polymorphism was analyzed by inter-retrotransposon amplified polymorphism (IRAP) using a molecule marker technology based on wheat retrotransposon Wis2-1 A. [Result] As shown by clustering map of the electrophoresis results,19 species of wheat assembled as cluster with different genetic distance. Most of the wheat species were distinguished. The genetic polymorphism among different species of wheat could be evaluated by this method objectively. [Conclusion] The analysis of IRAP based on wheat retrotransposon Wis2-1A could give a basis for breeding of wheat.