Searching journal content for articles similar to GuhaThakurta et al. 14 (12): 2457.

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  1. ...including ENCODE (Encyclopedia of DNA Elements) for humans and mice (The ENCODE Project Consortium et al. 2020) and modENCODE (model organism Encyclopedia of DNA Elements) and modERN (model organism Encyclopedia of Regulatory Networks) for Caenorhabditis elegans and Drosophila (Celniker et al. 2009...
  2. ...communication between cis-regulatory elements. Many organisms, including S. cerevisiae, C. elegans, and A. thaliana contain cohesin but lack CTCF. Here, we used C. elegans to investigate the function of cohesin in 3D organization in the absence of CTCF. Using Hi-C data, we observe cohesin-dependent features...
  3. ...chronological and physiological ages at the transcriptomic level has been a challenge because of its complexity. We analyzed the transcriptomic features associated with physiological and chronological aging using Caenorhabditis elegans as a model. Many structural and functional transcript elements...
  4. ...and difficulties in laboratory rearing.The nematode Pristionchus pacificus was introduced as a model system for studying developmental plasticity in 2010 (Bento et al. 2010). Similar to Caenorhabditis elegans, P. pacificus has four larval stages (J1–J4), although the first stage remains enclosed in the egg...
  5. ...–treated chromatin (DNase-seq) allows high-resolution measurement of chromatin accessibility to DNase I cleavage, permitting identification of de novo active cis-regulatory modules (CRMs) and individual transcription factor (TF) binding sites. We adapted DNase-seq to nuclei isolated from C. elegans embryos and L1...
  6. ...variants occur in the noncoding (Edwards et al. 2013; Buniello et al. 2019) and likely affect gene regulation (Claringbould and Zaugg 2021). One mechanism by which mutations impact transcriptional programs is through the disruption of transcription factor (TF) binding sites within regulatory elements...
  7. ...The role of transposon activity in shaping cis-regulatory element evolution after whole- duplication Øystein Monsen1,6, Lars Grønvold1,6, Alex Datsomor1, Thomas Harvey1, James Kijas2, Alexander Suh3,4,7, Torgeir R. Hvidsten5 and Simen Rød Sandve1 1Department of Animal and Aquacultural Sciences...
  8. ...from double-stranded RNA (dsRNA) by Dicer and associate with Argonautes to direct RNA silencing. In Caenorhabditis elegans, 22G-RNAs and 26G-RNAs are often referred to as siRNAs but display distinct characteristics. For example, 22G-RNAs do not originate from dsRNA and do not depend on Dicer, whereas...
  9. ...cell types.DiscussionWe used the sci-ATAC-seq assay to assemble the first cell type–resolved map of regulatory elements in C. elegans. We found 38,017 peaks, which we used to assign 24,503 of our 30,930 cells to one of 37 different clusters (Fig. 3) that represent distinct, differentiated tissues...
  10. ...contributed equally to this work. Corresponding authors: jnw72@cornell.edu, cf458@cornell.eduAbstractCys2-His2 zinc finger genes (ZNFs) form the largest family of transcription factors in metazoans. ZNF evolution is highly dynamic and characterized by the rapid expansion and contraction of numerous...
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