Alternative RNA splicing is similar to a movie editor cutting and rearranging scenes from the same video to produce distinct versions of a film. By deciding which sequences to keep and which to cut, ...

此次研究的核心是番茄斑萎病毒，其RNA复制酶的分子量达到330kDa，是已知最大的一种植物病毒RNA复制酶。研究人员通过一系列复杂的表达及纯化技术，成功获得了高纯度的酶样本，并借助冷冻电镜技术捕获到了复制酶多种状态下的三维结构。这一过程使科学家们第一次得以全面了解植物病毒复制酶的激活及抑制机制，为寻求有效的抗病毒药物提供了有力依据。

The Florida surgeon general in January 2024 called for a halt in the use of COVID mRNA vaccines. And in Texas, Attorney ...

Cells have a natural editing system that allows them to rearrange genetic instructions to create different proteins from the ...

每一个奋战在实验室的科研人，或多或少都受到过安全隐患的威胁。那些不知疲倦、高速运转的仪器设备，那些静静地躺在角落的有毒有害试剂，都曾在某个不经意的瞬间，露出狰狞的爪牙。

为了打破这一困境，来自澳大利亚新南威尔士大学（University of New South Wales）的研究人员开展了一项意义重大的研究。他们利用长读长测序（LRS）技术的优势，对人类大脑的转录组进行深入探索。该研究成果发表在《Journal of Molecular Neuroscience》上，为我们理解大脑的转录组景观提供了新的视角。

Bioengineering professor and The Grainger College of Engineering's Dean, Rashid Bashir, led a team of researchers in a ...

The immune system responds to an infection by producing antibodies that recognize and bind to the cell surface of the pathogen, thus marking it as an intruder and triggering an immune response. For ...

A new study by LMU and Helmholtz Munich shows how pathogens control changes in their cell surface to evade the immune system.

Profitability This table compares Atlantic International and its rivals’ net margins, return on equity and return on assets. Net Margins Return on Equity Return on Assets Atlantic International N/A ...