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Updated: May 21, 2025

The ChroP Approach Combines ChIP and Mass Spectrometry to Dissect Locus-specific Proteomic Landscapes of Chromatin
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在人体G1和基相染色体的纳米分析 in situ

Jon Ken Chen1,2, Tingsheng Liu1, Shujun Cai1

  • 1Department of Biological Sciences and Centre for BioImaging Sciences, National University of Singapore, Singapore, 117543, Singapore.

The EMBO journal
|March 18, 2025
PubMed
概括

这项研究透露了人类细胞中的染色质结构,使用了冷图学. 单核细胞和二核细胞是常见的,但较大的核细胞组看起来是异质的,为染色体组织提供了洞察力.

关键词:
染色是一种染色素.克里奥-ET-ET可以使用.线粒分裂 (mitosis) 是一种发生在细胞的过程.核体核体是一个核体.

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相关概念视频

Chromatin Packaging02:21

Chromatin Packaging

Each human somatic cell contains 6 billion base-pairs of DNA. Each base-pair is 0.34 nm long, which means that each diploid cell contains a staggering 2 meters of DNA. How is such a long DNA strand packed inside a nucleus measuring only 10 - 20 microns in diameter? 
The chromatin
In combination with specialized DNA binding protein called Histones, the DNA double helix forms a compact DNA: protein complex called chromatin. The chromatin itself is further compacted into higher-order...
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