From being a promising yet underexplored approach in the 1990s, mRNA therapeutics have evolved dramatically. The discovery of ...

PCR 即聚合酶链反应，是一种核酸扩增技术，能在体外快速复制 DNA 或 RNA 片段，就像 “分子影印”。1983 年，美国生物化学家 Kary Mullis 突发灵感，后来这项技术让他在 1993 年获诺贝尔化学奖 。

精确扩增对于采用SYBR Green I技术的RT-qPCR的成功至关重要，因为这种染料会结合扩增过程中产生的所有双链DNA。这种一步法试剂含有超纯的AccuStart热 ...

While most known types of DNA damage are fixed by our cells' in-house DNA repair mechanisms, some forms of DNA damage evade repair and can persist for many years, new research shows. This means ...

College of Animal Science and Technology, Southwest University, Chongqing 400715, China College of Animal Science and Technology, Northeast Agricultural University, Harbin 150030, China ...

A 2015 report published by a private genomics testing company found that 2% of 345 hot dogs tested contained traces of human DNA. However, it was unclear whether that report was a peer-reviewed ...

Chromosomes are tightly coiled structures in each of your cells that contain DNA, the code for all life. DNA is organized in segments on chromosomes called genes. Humans typically have 46 ...