The last 20 years have seen incredible advances in electron microscopy (EM). Cryoelectron microscopy can now resolve protein structures to a previously unimaginable resolution but the advances in cellular EM are just as significant. I will take this opportunity to briefly summarize some of the new developments in cellular EM.

中文翻译：

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二十年的交通：细胞电子显微镜的 2020 年愿景。

在过去的 20 年中，电子显微镜 (EM) 取得了令人难以置信的进步。冷冻电子显微镜现在可以将蛋白质结构解析到以前无法想象的分辨率，但细胞 EM 的进步同样重要。我将借此机会简要总结蜂窝 EM 的一些新发展。