2024-02-26 16:05:26动物植物
新研究揭示Thoeris抗病毒防御系统的激活机制

Senior Researcher Dr. Giedrė Tamulaitienė and colleagues from Vilnius University Life Sciences Center (VU LSC), in collaboration with the researchers from Weizmann Institute of Sciences (Israel), revealed an activation mechanism of the Thoeris antiviral d

阅读全文
2024-02-26 16:05:24动物植物
研究探索了一种新的、精确的线粒体基因编辑方法

Gene editing technology could revolutionize the treatment of genetic diseases, including those that affect the mitochondria—cell structures that generate the energy required for the proper functioning of living cells in all individuals. Abnormalities in t

阅读全文
2024-02-26 16:05:20动物植物
科学家可以根据老鼠的神经活动来判断它在看什么和定位

Researchers have paired a deep learning model with experimental data to "decode" mouse neural activity. Using the method, they can accurately determine where a mouse is located within an open environment and which direction it is facing just by

阅读全文
2024-02-26 16:05:16动物植物
40年的作物研究表明不公平

A systematic analysis of 40 years of studies on public crop breeding programs found that cereal grains receive significantly more research attention than other crops important for food security, such as fruits and vegetables; only 33% of studies sought in

阅读全文
2024-02-26 16:05:13动物植物
最大规模的发育微小RNA动力学研究揭示了其调控机制

Gene expression is controlled by numerous small RNA molecules called microRNAs, or miRNAs. However, specific functions of most miRNAs remain poorly understood. Working with worms, Friedrich Miescher Institute (FMI) researchers created an encyclopedia of m

阅读全文
2024-02-26 16:05:11动物植物
照亮光合“微小绿色细菌”的源库平衡行为

Cyanobacteria are little green microorganisms that photosynthesize, like plants and algae do, but with stark differences in how they function.

阅读全文
2024-02-26 16:05:09动物植物
人工智能有助于提供最完整的相互作用图,这是细菌生存的关键

UAB researchers have produced the most complete map of the bacterial essential interactome, that is, how proteins combine and interact to perform functions essential for their survival. The research, published in the journal eLife, used the artificial int

阅读全文
2024-02-26 16:05:06动物植物
蛇做得更快更好:一群有鳞无腿蜥蜴如何赢得进化大奖

More than 100 million years ago, the ancestors of the first snakes were small lizards that lived alongside other small, nondescript lizards in the shadow of the dinosaurs.

阅读全文
2024-02-26 16:05:04前沿信息
新型羟磷灰石靶向纳米药物可能是癌症治疗的范式转变

A multidisciplinary research team at Vanderbilt University and Vanderbilt University Medical Center has discovered a new way to kill a tumor by disrupting its acidic "microenvironment" without harming normal tissue.

阅读全文
2024-02-26 16:05:02前沿信息
绝缘材料的惊人物理特性为更快的技术提供了途径

Researchers led by Cornell have discovered an unusual phenomenon in a metal-insulating material, providing valuable insights for the design of materials with new properties by way of faster switching between states of matter.

阅读全文
2024-02-26 16:05:02动物植物
新研究发现,细胞膜损伤会导致细胞衰老

Our cells are surrounded by a fragile membrane that's only 5 nanometers thick, 1/20 of a soap bubble. Cells are easily damaged by physiological activities, including muscle contraction and tissue injury. To cope with such damage, cells are equipped with

阅读全文
2024-02-26 16:05:01动物植物
实时成像揭示果蝇三维器官形成中的关键细胞动力学

Animal development requires successive changes in cell and tissue structures. To form complex 3D organs, cell shapes must adapt to support tissue morphogenesis. However, our understanding of how cellular structure changes are coupled with dynamic tissue m

阅读全文
 11855   首页 上一页 743 744 745 746 747 748 749 750 751 752 下一页 尾页