WebDec 17, 2015 · Characterization of CTCF-Mediated Chromatin Interactions, Related to Figure 2 (A) A chromosome-wide view and zoom-in section of CTCF-mediated chromatin interaction loops and binding peaks in GM12878, HeLa, MCF7 and K562 cells. CTCF interaction loops are ubiquitously identified across the entire chromosome in all 4 cell … WebPublications related to biomolecular condensates, phase separation, llps and more. CTCF is crucial to the organization of mammalian genomes into loop structures. According to …
Loop competition and extrusion model predicts CTCF
Web以ctcf基序及其侧翼基因组序列作为模型输入，deepctcfloop表现出更好的性能，并显著优于之前的机器学习模型ctcf-mp，包括znf384、znf263、ascl1、sp1和zeb1在内的几种tf蛋白的dna基序与deepctcfloop从gm12878、hela和k562细胞数据中获得的pwms显著匹配，表明这些dna结合蛋白在ctcf ... Web1 day ago · One of the most attractive and well-described mechanisms that has been proposed to facilitate E-P communication is through extrusion of DNA loops by the Cohesin complex 12, 13 (Figure 1 A). Cohesin is a ring-shaped protein complex critical for the cohesion of sister chromatids during mitosis, as well as 3D chromatin folding, especially … may as well try and catch the wind
CTCF-mediated chromatin looping provides a topological …
WebSep 19, 2024 · Classification of the differential loops showed that most were CTCF-mediated loops (Fig. 6F). CTCF could regulate enhancer-promoter interactions (EP interactions) through two different ways either promoting EP interactions by functioning as a structural protein or inhibiting EP interactions by acting as a chromatin insulator (Song et … WebJun 26, 2009 · We review these data in combination with evidence for CTCF-mediated loops at several developmentally regulated loci in order to support a principal role for CTCF in genome-wide organization of chromatin architecture. We conclude by highlighting compelling recent data suggesting that CTCF may be a heritable component of an … WebHere we show that the minichromosome maintenance (MCM) complex is a barrier that restricts loop extrusion in G1 phase. Single-nucleus Hi-C (high-resolution chromosome conformation capture) of mouse zygotes reveals that MCM loading reduces CTCF-anchored loops and decreases TAD boundary insulation, which suggests that loop extrusion is … herschel canada customer service