百度试题 结果1 题目有几种DNA-binding motifs?它们怎样与DNA结合?相关知识点: 试题来源: 解析 luxury gene 反馈 收藏
图1. 高效IZs特异性地定位于角点TAD/subTAD边界 最近的报告发现,聚合的CTCF motifs锚定了由cohesin-mediated loop extrusion形成的long-range loop相互作用。作者观察到,大多数点边界都由两个或多个CTCF+cohesin-binding motifs构成,这些motif以聚合或发散...
The orientation of transcription factor binding site motifs in gene promoter regions: does it matter? 开篇那个模式图就是这篇文章的Figure 1。感谢羊咩咩同学搜到这篇文章。 作者分析了拟南芥293个非回文序列(non-palindromic)转录因子结合位点、10个核心启动子motif的方向对基因表达调控的影响。 结论:方向不重要...
STAMP: a web tool for exploring DNA-binding motif similarities STAMP is a newly developed web server that is designed to support the study of DNA-binding motifs. STAMP may be used to query motifs against databases of k... M Shaun,PV Benos - 《Nucleic Acids Research》 被引量: 841发表: ...
A vast number of different transcription factors and other regulatory proteins bind DNA by means of a relatively small number of DNA-binding domains. The best known of these motifs are the helix-turn-helix, helix-loop-helix, leucine zipper, and zinc finger. Both the helix-turn-helix (HTH) ...
Genomic enrichment of NR-binding motifs.aReceiver-operating characteristic (ROC) curves for PPARγ motif enrichment in ChIP-seq data. ROC curves and area under the curve (AUC) values for different PBM-derived NR-binding models are shown, along with the results for best-performing published PPAR...
location of these proteins and enable us to study their involvement in gene regulation programs. Moreover, analysis of these profiles may also be used to identify disordered proteins linked to specific DNA-binding motifs, such as TFs with prominent IDRs, even when they are present in low amount...
MotifDb: An Annotated Collection of DNA-binding sequence motifsMotifDb
To examine the utility of cell type methylomes to assess additional epigenetic features, we leveraged the aggregate methylomes of each cell type to examine cell-type-specific methylation patterns at DNA binding motifs for factors known to be methylation-sensitive (Fig. 5b). We first assessed the ...
protein in the organism. The helix-turn-helix (HTH), the ßßa zinc finger, and the zipper-type motifs are, however, expected to be very common. This review provides a general overview of the DNA-binding structures that have been found, along with detailed descriptions of the individual...