Shan Li,Song-mei Liu,Hao-wei Fu,Jian-zhong Huang,Qing-yao Shu
2018, 19(8): 620-629. DOI: 10.1631/jzus.B1700414
摘要:目的建立适用于筛选伽马射线诱发突变的、基于高分辨率熔解曲线(high-resolution melting,HRM)技术的高通量定向诱导基因组局部突变技术(Targeting Induced Local Lesions IN Genomes,TILLING)体系.创新点建立起了基于HRM技术、适用于伽玛射线诱发的小片段插入/缺失突变的高通量TILLING体系(HRM-TILLING).方法通过不同野生型/突变型比例混池DNA的HRM分析,确定HRM检测不同类型插入/缺失突变的能力,确定M2植株突变检测的适宜混池比例,并用一个伽玛诱变M2群体(n=4560)筛选OsLCT1和SPDT两个基因的突变体,确定实际效果.结论以4株M2植株混样,采用HRM可以有效检出突变.建立的基于HRM的TILLING体系适用于伽玛射线诱发突变的高通量筛选.
摘要:The original version of this article unfortunately contained a mistake. In p.590, the address of Yan-li ZHANG, one of the corresponding authors, is incorrect. The correct address should be: 1Department of Gastroenterology, China-Japan Friendship Hospital, Beijing 100029, China.Erratum to: J Zhejiang Univ-Sci B (Biomed & Biotechnol) 2014 15(6):590-597 https://doi.org/10.1631/jzus.B1300159
关键词:Irritable bowel syndrome (IBS);Prevalence;Psychosocial disorder;Quality of life (QOL)