最值得关注的是，该突变发生在非编码 DNA 区域 —— 人类 98% 的 DNA 不编码基因，曾被视为 “垃圾 DNA”，如今证实其像软件一样调控基因激活与蛋白质合成。此次突变的是名为 Enh13 的非编码调控元件，它是转录因子的 ...

Contamination and other errors in DNA analysis have occurred at the Washington State Patrol crime labs, most of it the result of sloppy work. The most common problems are cross-contamination by ...

DNA nanotechnology has become an intense research field, with hundreds of research labs engaged in it, based on the idea that DNA can be used as a programmable structural material for the creation of ...