基于基因组技术的整合性方法在功能性研究中的增强剂
Qilin Wang1,2, Junyou Zhang1,2, Zhaoshuo Liu1,2
1School of Engineering Medicine, Beihang University, Beijing 100191, China.
Briefings in bioinformatics
|December 4, 2023
概括
研究人员正在探索非编码DNA增强剂,使用先进的omics方法和机器学习. 本综述详细介绍了整合复杂基因组数据的方法,以了解增强器功能和监管机制.
科学领域:
- 基因组学就是基因组学.
- 分子生物学分子生物学
- 生物信息学是一种生物信息学.
背景情况:
- 称为增强剂的非编码DNA元素在基因转录中起着至关重要的作用.
- 尽管已识别了数千种,但大多数人类基因组增强剂缺乏明确的功能,目标或监管机制.
- 高通量测序和奥米克技术对于增强器研究至关重要.
结论:
- 本综述为使用多omics数据集成分析增强剂提供了全面的基础.
- 它强调了先进的计算方法的潜力,以阐明增强器功能和监管网络.
- 了解增强剂对于推进生物医学等领域至关重要.
相关概念视频
RNA Polymerase II Accessory Proteins
9.2K
Proteins that regulate transcription can do so either via direct contact with RNA Polymerase or through indirect interactions facilitated by adaptors, mediators, histone-modifying proteins, and nucleosome remodelers. Direct interactions to activate transcription is seen in bacteria as well as in some eukaryotic genes. In these cases, upstream activation sequences are adjacent to the promoters, and the activator proteins interact directly with the transcriptional machinery. For example, in...
9.2K
Combinatorial Gene Control
8.4K
Combinatorial gene control is the synergistic action of several transcriptional factors to regulate the expression of a single gene. The absence of one or more of these factors may lead to a significant difference in the level of gene expression or repression.
The expression of more than 30,000 genes is controlled by approximately 2000-3000 transcription factors. This is possible because a single transcription factor can recognize more than one regulatory sequence. The specificity in gene...
The expression of more than 30,000 genes is controlled by approximately 2000-3000 transcription factors. This is possible because a single transcription factor can recognize more than one regulatory sequence. The specificity in gene...
8.4K


