Searching journal content for articles similar to Zhu et al. 19 (4): 556.

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  1. ...photocleavable oligonucleotides and ligation adapters to construct transcriptional profiles of specific regions of interest (ROIs) designated via microscopically controlled photo-illumination. In frozen mouse embryos, PCL-seq generates spatially aligned gene expression matrices and produces high-quality data...
  2. ..., hinging on the precise binding of transcription factors (TFs) and cofactors to gene regulatory elements such as promoters and enhancers. Although it is relatively routine to profile -wide DNA binding landscapes of proteins, identifying the specific proteins that bind to, and regulate the transcription of...
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  3. ...) and Microphthalmia-associated transcription factor (MITF) subfamilies in animals as the likely descendants of these Pho4-like and Cbf1-like progenitors, respectively. The conservation of specific amino acids in each subfamily DNA-binding domain (Supplemental Fig. S1A) suggests that binding preferences of these TFs...
  4. ...-based transcriptional regulatory networks. Overall, these results illustrate the power of an approach combining genetic perturbation with high-resolution epigenomic profiling; the latter enables a close examination of the interplay between TFs and nucleosomes -wide, providing a deeper, more mechanistic understanding...
  5. ...observed significantly higher SASAC4 (for hydroxide) at minor-in positions relative to minor-out in the yeast nucleosome structure and other high-resolution nucleosome structures (Fig. 6C; Supplemental Fig. S10E,F). At minor-in rotational settings, the minor groove of the DNA faces toward the histone...
  6. ...al. 2005; Potthoff and Olson 2007; Zdobnov et al. 2020), with highly conserved DNA-binding domains (Carlsson and Mahlapuu 2002; Chang et al. 2015).View larger version: In this window In a new window Figure 1. Profiling transcription factor (TF) binding in F1 embryos of Drosophila melanogaster. (A...
  7. .... Critically, they also permit the mapping of TF binding in the living organism, which is not straightforward for human TFs. Many TFs in these two species are orthologous to human TFs. To a significant extent, they encompass the same broad classes of DNA-binding domains, exhibit similar functions, respond...
  8. ...binding sites (Gordan et al. 2013). The same motif is bound by the transcription factor Pho4, yet the two possess distinct specificities despite having the same class of basic helix-loop-helix DNA binding domain and core recognition sequence (Zhou and O'Shea 2011). We therefore compared the DNA sequence...
  9. ...U-labeled DNA fragments were biotinylated with click chemistry and enriched using streptavidin–biotin isolation before being subjected to paired-end sequencing. DNA fragments protected by the histone octamer should be ∼150 bp in length, whereas small DNA binding factors such as transcription factors...
  10. ...Structured nucleosome fingerprints enable high-resolution mapping of chromatin architecture within regulatory regions Alicia N. Schep 1 , Jason D. Buenrostro 1 , Sarah K. Denny 2 , Katja Schwartz 1 , Gavin Sherlock 1 and William J...
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