Searching journal content for articles similar to Chu et al. 22 (10): 1889.

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  1. ...In a new window Figure 2. Probabilistic DNA recognition code for homeodomains derived from automatically inferred structural mappings has excellent de novo predictive performance. We compare agreement between predicted PWM columns and corresponding experimental PWM columns for 763 homeodomain proteins...
  2. ...Biology, Washington University School of Medicine in St. Louis, St. Louis, Missouri 63110, USA ↵5 These authors contributed equally to this work. Corresponding authors: chenshiming@wustl.edu, mawhite@wustl.eduAbstractDozens of variants in the gene for the homeodomain transcription factor (TF) cone...
  3. ...be reconstructed by studying ALT activity traces left in subtelomeric sequences.The present study explored TRM evolution in Nematoda using public whole- sequencing (WGS) data obtained from 100 nematode species and our high-quality assemblies. We evaluated the subtelomeric regions of TTAGGC-telomere isolates...
  4. ...-throughput approach for characterizing TF-TF competition in vitro and exploring its role in TF binding and gene regulation in vivo. The bHLH domain is an essential DNA-binding domain that is highly conserved across eukaryotes (Jones 2004). Genes encoding this domain arose in early eukaryotes and then duplicated...
  5. ...regions around the binding motifs. Moreover, we show that the preferred nucleotide content has an overall high similarity to the core motif and exhibits unique DNA structural features. These results emphasize the intrinsic role of the sequence environment in protein–DNA recognition. We propose...
  6. ...motif also starts with a guanine, which is then followed by a thymine residue (Fig. 1B). Intriguingly, the AT-rich core remained largely unchanged in both motifs. Therefore, we infer that both Q317 mutations alter only the 59 region of the DNA recognition sequence of HOXD13, while the 39 part remains...
  7. ...for an adenine residue at this position. To explore whether the observed binding specificity was due to the presence of these additional flanking nucleotides, we compared their distribution at binding sites identified for each bHLH factor (Fig. 3C). Sites bound by ASCL1 or ASCL2 demonstrate greater association...
  8. ...features used in our model are informative for future method development and regulatory mechanism exploration.ResultsOverview of the experimental design for cross-cell type TF binding predictionsIn this paper, we use data sets provided by the ENCODE-DREAM challenge, which consists of 84 ChIP-seq experiment...
  9. .... 2006; Urnov et al. 2010). The utilization of a broad range of DNA recognition preferences by naturally occurring ZFPs is in sharp contrast to homeodomains, the second most-common family of DNA-binding domains in metazoan s, which appear to utilize only a small fraction of their true recognition...
  10. ...binding sites in 200 OR promoters identified two classes of motifs—homeodomain and O/E (Olf1/Early B-cell factor)–like sites (Michaloski et al. 2006). Genetic experiments showed that, directly or not, OR expression requires two homeodomain proteins, LHX2 and EMX2. Loss of LHX2 prevents the maturation...
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