She was elegantly dressed with a double strand of pearls about her neck. 她着装典雅,搭配着一条双层珍珠项链。
Association Study of the Polymorphism in DNA Double Strand(DS) Break Repair Gene and Gene Rearrangement in Papillary Thyroid Carcinoma DNA双链(DS)断裂修复基因多态性与乳头状甲状腺癌基因重排的相关性分析
The sequencing procedure was simplified by using supercoiled double strand DNA as template. 用超螺旋双股DNA直接序列分析程序,简化了DNA序列分析工作。
DNA double strand breaks are important lesions induced by irradiations. 辐射过程引起的生物细胞的DNA双链(DS)断裂是一种很重要的细胞损伤过程。
Conclusions : 1. PFGE is a sensitive method in analyzing fragmentations of DNA double strand breaks. 结论1.脉冲场电泳是分析DNA双链(DS)断裂的敏感方法。