出品：科普中国 作者：李雷 监制：中国科普博览 在序章中，我们介绍了遗传物质的初探，既有多位科学家通过三个实验证明了核酸是遗传物质，也有孟德尔这种天纵英才直接提出了遗传因子存在并给出了遗传规律的研究。

出品：科普中国 作者：李雷 监制：中国科普博览 在《基因王国之一》中我们正式为大家介绍了基因，相信很多人也意识到，原来科学家眼里的基因和我们普通人日常说的基因其实不大一样，而且在不同语境下，基因可能也有不一样的含义。

DNA (deoxyribonucleic acid) is the nucleic acid polymer that forms the genetic code for a cell or virus. Most DNA molecules consist of two polymers (double-stranded) of four nucleotides that each ...

All modern humans share DNA from two ancient populations that split 1.5 million years ago and reunited through interbreeding about 300,000 years ago. The genetic mixture is approximately 80% from one ...

The small study in patients with a rare disorder that causes liver and lung damage showed the potential for precisely targeted infusions. By Gina Kolata Researchers have corrected a disease ...

The basic pattern of genomic DNA methylation is established at the time of embryo implantation through a wave of de novo methylation, but CpG islands are protected through a mechanism that ...

Sheep were domesticated in the Fertile Crescent approximately 11,000 years ago to provide humans with meat, milk, skin, and wool (Zeder, 2008). Adaptation to different agricultural environments and ...