In situ cryo-electron tomography reveals gradient organization of ribosome biogenesis in intact nucleoli

The large and small subunits of the ribosome are synthesized independently within the nucleolus — a membrane-less compartment within the nucleus — before being exported into the cytoplasm. Here, the authors use in situ cryo-ET to observe ribosome maturation and reveal the native organization of the...

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Autores principales: Philipp S. Erdmann, Zhen Hou, Sven Klumpe, Sagar Khavnekar, Florian Beck, Florian Wilfling, Jürgen M. Plitzko, Wolfgang Baumeister
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2021
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Acceso en línea:https://doaj.org/article/29af8d2ce12c4b48a297291bce32bf53
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Sumario:The large and small subunits of the ribosome are synthesized independently within the nucleolus — a membrane-less compartment within the nucleus — before being exported into the cytoplasm. Here, the authors use in situ cryo-ET to observe ribosome maturation and reveal the native organization of the nucleolus.