大寒意:低温电子断层扫描原位结构生物学的生长。

Q3 Biochemistry, Genetics and Molecular Biology QRB Discovery Pub Date : 2024-12-13 eCollection Date: 2024-01-01 DOI:10.1017/qrd.2024.10
Mikhail Kudryashev
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引用次数: 0

摘要

利用低温电子断层扫描(cryo-ET)和子图平均法(StA)进行原位结构生物学研究,是在一次实验中了解细胞中生物分子的结构、功能和相互作用的主要方法。自问世以来,该方法已日趋成熟,取得了一些令人瞩目的成就,并有机会进一步拓宽其应用领域。在这篇简短的综述中,我想以个人的视角来回顾一下我在过去约 20 年中所看到的低温电子显微镜的发展,并概述一下导致其成功的主要步骤。作为一名初级研究人员,我将从这一角度重点介绍低温电子显微镜,以及我对目前和过去利用低温电子显微镜进行原位结构生物学研究的硬件和软件发展的看法。
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The big chill: Growth of in situ structural biology with cryo-electron tomography.

In situ structural biology with cryo-electron tomography (cryo-ET) and subtomogram averaging (StA) is evolving as a major method to understand the structure, function, and interactions of biological molecules in cells in a single experiment. Since its inception, the method has matured with some stellar highlights and with further opportunities to broaden its applications. In this short review, I want to provide a personal perspective on the developments in cryo-ET as I have seen it for the last ~20 years and outline the major steps that led to its success. This perspective highlights cryo-ET with my eyes as a junior researcher and my view on the present and past developments in hardware and software for in situ structural biology with cryo-ET.

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来源期刊
QRB Discovery
QRB Discovery Biochemistry, Genetics and Molecular Biology-Biophysics
CiteScore
3.60
自引率
0.00%
发文量
18
审稿时长
12 weeks
期刊最新文献
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