DNA polymerase (DNAP) is a type of enzyme that is responsible for forming new copies of DNA, in the form of nucleic acid molecules. Nucleic acids are polymers, which are large molecules made up of ...

DNA修复蛋白就像人体的编辑器一样，不断发现并逆转对人类遗传密码的损伤。长期以来，科学家们一直在努力了解 癌细胞 如何劫持其中一种叫做聚合酶θ（Pol theta）的DNA修复蛋白来生存。但是来自斯克里普斯研究所的研究人员如今首次捕捉到了聚合酶θ发挥作用的详细图像，揭示了导致一系列癌症的分子过程。相关研究结果发表在 Nature Structural & Molecular Biology 杂志上 ...

DNA analysis is crucial for identifying individuals and their relatives, using technologies like PCR, electrophoresis, and ...

When TV shows like CSI: Crime Scene Investigation portray DNA processing in the forensic lab, the results appear instantly with a DNA match wrapping up the case in hours. However, the ...

When the first thermal cyclers for the polymerase chain reaction came out in the 1980s, they were as expensive as a market driven by grant money could make them. Things haven’t got much better ...

The genetic connections between DNA repair pathways and human cancer predisposition have fueled interest in the proteins that recognize and repair specific sites of DNA damage. The repair enzymes are ...

Mutations in BRCA2—a gene known to repair damaged DNA and suppress tumor formation—can predict an individual's predisposition ...

DNA, or deoxyribonucleic acid, is the hereditary material found in nearly all living organisms. It carries the genetic instructions for the development, functioning, growth, and reproduction of all ...

Tanuka Biswas is a science communication professional, with over a decade of experience in molecular biology, cancer biology, and content strategy. She earned her PhD in biomedical sciences at the ...