2022 年 7 月 15 日，浙江大学生命科学学院赵烨教授、华跃进教授联合浙江大学医学院郭江涛教授团队在 CellPress 旗下的 Structure 杂志发表了题为“ Mechanisms of helicase activated DNA end resection in bacteria ”的研究成果。 该论文使用冷冻电镜首次解析了细菌中的损伤 DNA 末端降解复合体 HerA-NurA ...

The discovery of DNA structure by James Watson and Francis Crick in the year 1953 is one of the most revolutionary scientific discoveries to date. However, the research leading to the discovery of ...

In the middle of the 20th century, accumulating data suggested that DNA carries life’s genetic information. Biochemists around the world raced to determine its structure. The competition led to ...

Watson and Crick describe structure of DNA 1953 Photo: Model of DNA molecule. In the late nineteenth century, a German biochemist found the nucleic acids, long-chain polymers of nucleotides, were ...

DNA is a biological molecule that contains the instructions an organism needs to function, develop, and reproduce. It is present in all forms of life on earth and contains each organism’s ...

The first crystal structure of an alternative DNA shape from the insulin gene has been revealed by a UCL-led research team. Skip to content. Menu. Medical Home Life Sciences Home.

James Watson and Francis Crick revealed the structure of DNA — the genetic instructions in all living things — 70 years ago in the journal Nature. Watson and Crick could not have succeeded ...

Find out how the structure of DNA was discovered by Francis Crick and James Watson, and why the discovery revolutionized science and medicine ...

Dive into the basics of DNA and its role in genetics. From structure to function, ExtremeTech explains it all. Discover the building blocks of life today.

Revise structure and replication of DNA for your Higher Human Biology exam with Bitesize Scotland interactive practice quizzes covering feedback and common errors.

Despite her contribution to the discovery of DNA's helical structure, Rosalind Franklin was not named a prize winner: She had died of cancer four years earlier, at the age of 37.