Smaller nucleoli slow aging, acting as a "mortality timer," while larger nucleoli lead to cell death by destabilizing rDNA. The secret to cellular youth may lie in maintaining a small nucleolus—a ...

After hours: December 27 at 4:05:03 PM EST Loading Chart for RNA ...

Dec. 19, 2024 — A concentrated sugar solution could be just as effective as antibiotics at treating a common infection in dairy cows, according to a new ... Genes Linked to Deadly Parasites ...

An exploration of the unanswered questions in how the molecular chaperone Hsp90 supports protein homeostasis, and how single-molecule techniques could drive future breakthroughs in answering them.

Dec. 19, 2024 — When introducing genes into yeast to make it produce drugs and other useful substances, it is also necessary to reliably switch the production on or off. Researchers have found ...

这篇文章由来自全球 9 个国家的 38 位顶尖科学家联合撰写，团队中包括两位诺贝尔奖获得者以及合成生物学、免疫学、植物病理学、生态学、进化生物学和行星科学领域的国际领军人物。文章还附带一份长达 300 页的详细技术报告，为分析提供了深入的技术支持。

12 月 11 日，国际顶级期刊《科学》（Science）刊发了一篇题为《应对“镜像生物”风险》的重要文章，深入探讨了研究和创造“镜像生命”微生物可能对地球生命构成的“前所未有的风险”。这篇文章由来自全球 9 个国家的 38 ...

近日，国际顶级期刊《科学》（Science）刊发了一篇题为《应对“镜像生物”风险》的重要文章，深入探讨了研究和创造“镜像生命”微生物可能对地球生命构成的“前所未有的风险”。 这篇文章由来自全球 9 个国家的 38 ...

A model showing how metallic bonds are formed - the first diagram shows the outer electrons in their atoms, and the second diagram shows that the electrons have become delocalised ...