rRNA biogenesis regulates mouse 2C-like state by 3D structure reorganization of peri-nucleolar heterochromatin

The role of the nucleolus in cell fate is not well known. Here the authors show nucleolar integrity maintained by rRNA-mediated liquid-liquid phase separation and 3D chromatin structure of perinucleolar heterochromatin regulates the fate transition of mouse embryonic stem cells to 2 cell-stage embry...

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Autores principales: Hua Yu, Zhen Sun, Tianyu Tan, Hongru Pan, Jing Zhao, Ling Zhang, Jiayu Chen, Anhua Lei, Yuqing Zhu, Lang Chen, Yuyan Xu, Yaxin Liu, Ming Chen, Jinghao Sheng, Zhengping Xu, Pengxu Qian, Cheng Li, Shaorong Gao, George Q. Daley, Jin Zhang
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2021
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Acceso en línea:https://doaj.org/article/24ed821a05d7423a843829e3bb8e0f2c
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Sumario:The role of the nucleolus in cell fate is not well known. Here the authors show nucleolar integrity maintained by rRNA-mediated liquid-liquid phase separation and 3D chromatin structure of perinucleolar heterochromatin regulates the fate transition of mouse embryonic stem cells to 2 cell-stage embryo-like cells, and that rRNA biogenesis regulates the 2-cell-to-4-cell transition of development.