Searching journal content for articles similar to Tompa 11 (7): 1143.

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  1. ...a transposase domain derived from an Hsmar1 insertion conserved in primates, providing functional DNA-binding to target methylation (Cordaux et al. 2006). Such exaptation and domestication events can often be identified by the occurrence of chimeric transcripts, which are mRNAs with both gene- and TE...
  2. ....In this study, we introduce a scalable computational framework for predicting gene expression (ScPGE) from discrete cCREs identified by the Encyclopedia of DNA Elements (ENCODE). ScPGE first assembles DNA sequences, TF binding scores, and epigenomic tracks from discrete cCREs into three 3D tensors, respectively...
  3. ..., 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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  4. ...remain underexplored. One study stratified pancreatic ductal adenocarcinoma into two distinct subgroups based on specific DNA elements, such as transposable elements (TEs), although it was limited by the use of labor-intensive FACS sorting with small sample sizes (Espinet et al. 2021). TEs exhibit...
  5. ...) play a role in shaping gene regulation by serving as a source of novel cis-regulatory elements (CREs) (Chuong et al. 2017; Pontis et al. 2019; Sundaram and Wysocka 2020; Hermant and Torres‐Padilla 2021; Senft and Macfarlan 2021; Fueyo et al. 2022).Identifying which TFs interact with TEs and under what...
  6. ..., to evaluate the suspected positive effects of aquatic habitat and of phylogenetic relatedness on HTT. Among the 6043 independent HTT events recovered, the vast majority (>85%) involve DNA transposons, of which Mariner-like and hAT-like elements have the highest rates of horizontal transfer and of intragenomic...
  7. ...how Wnt signaling influences CTCF and cohesin, key regulators of 3D organization. We identify a series of novel CTCF binding sites that emerge upon Wnt stimulation: CTCF Redistributions Under Wnt (RUW). RUW sites are characterized by CTCF, cohesin, and TCF/LEF occupancy, and are dependent on beta...
  8. ...their epigenomic profiles including chromatin accessibility and DNA methylation. We showed that LINEs and LTRs, especially ERV1s, served as active promoters for TE-derived transcripts and identified instances of TP53-mediated transcriptional initiation or repression over TE-derived promoters.TP53 activation has...
  9. ...regions remain highly conserved, our analysis uncovers a significant proportion of SV sequences as transposable element (TE) insertions, especially DNA, LINE, and LTR TEs. These findings underscore that the cichlid is shaped both by small-nucleotide mutations and large, TE-derived sequence alterations...
  10. ...are not detectable in the current version. C. albicans TE families include DNA transposons and retrotransposons with LINE and LTR-retrotransposons (Wicker et al. 2007). LTR-retrotransposons contain LTR on each side of the element, which can undergo ectopic recombination, removing the majority of the retrotransposon...
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