دورية أكاديمية
Diffusion-enhanced characterization of 3D chromatin structure reveals its linkage to gene regulatory networks and the interactome
| العنوان: | Diffusion-enhanced characterization of 3D chromatin structure reveals its linkage to gene regulatory networks and the interactome |
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| المؤلفون: | He, Yueying, Xue, Yue, Wang, Jingyao, Huang, Yupeng, Liu, Lu, Huang, Yanyi, Gao, Yi Qin |
| بيانات النشر: | Cold Spring Harbor Laboratory Press |
| سنة النشر: | 2023 |
| المجموعة: | HighWire Press (Stanford University) |
| مصطلحات موضوعية: | METHODS |
| الوصف: | The interactome networks at the DNA, RNA, and protein levels are crucial for cellular functions, and the diverse variations of these networks are heavily involved in the establishment of different cell states. We have developed a diffusion-based method, Hi-C to geometry (C T G), to obtain reliable geometric information on the chromatin from Hi-C data. C T G produces a consistent and reproducible framework for the 3D genomic structure and provides a reliable and quantitative understanding of the alterations of genomic structures under different cellular conditions. The genomic structure yielded by C T G serves as an architectural blueprint of the dynamic gene regulatory network, based on which cell-specific correspondence between gene–gene and corresponding protein–protein physical interactions, as well as transcription correlation, is revealed. We also find that gene fusion events are significantly enriched between genes of short C T G distances and are thus close in 3D space. These findings indicate that 3D chromatin structure is at least partially correlated with downstream processes such as transcription, gene regulation, and even regulatory networking through affecting protein–protein interactions. |
| نوع الوثيقة: | text |
| وصف الملف: | text/html |
| اللغة: | English |
| العلاقة: | http://genome.cshlp.org/cgi/content/short/33/8/1354Test; http://dx.doi.org/10.1101/gr.277737.123Test |
| DOI: | 10.1101/gr.277737.123 |
| الإتاحة: | https://doi.org/10.1101/gr.277737.123Test http://genome.cshlp.org/cgi/content/short/33/8/1354Test |
| حقوق: | Copyright (C) 2023, Cold Spring Harbor Laboratory Press |
| رقم الانضمام: | edsbas.44FAAF4B |
| قاعدة البيانات: | BASE |
| DOI: | 10.1101/gr.277737.123 |
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