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Pausing Pluripotency Via RNA Methylation

Nature Cell Biology(2023)SCI 1区

Chinese Acad Sci

Cited 0|Views16
Abstract
Embryonic diapause in development and paused pluripotency in embryonic stem cells result in a state of hypotranscription through mechanisms that remain unclear. A new study dissects the role of METTL3-deposited global m6A RNA methylation in mediating this transcriptional dormancy.
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Embryology,Embryonic stem cells,Life Sciences,general,Cell Biology,Cancer Research,Developmental Biology,Stem Cells
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  • Pretraining has recently greatly promoted the development of natural language processing (NLP)
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要点】:本文揭示了METTL3介导的全局性m6A RNA甲基化在调控胚胎干细胞多能性暂停和低转录状态中的作用,为理解胚胎发育中的转录静默机制提供了新视角。

方法】:研究采用分子生物学方法,分析了METTL3介导的m6A RNA甲基化在胚胎干细胞中的作用机制。

实验】:通过实验研究,使用胚胎干细胞数据集,发现METTL3介导的m6A RNA甲基化能够调节胚胎干细胞的转录状态,并影响其多能性。