Searching journal content for articles similar to Metzger et al. 33 (11): 1917.

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  1. ...enriched on the X Chromosome (Wilcox test, P < 0.001), in which it is nearly twice as dense compared with the autosomes.Next, we calculated the Kimura two-parameter (K2P) (Kimura 1980) distance of all transposons (Supplemental Fig. S5). The profile of the X Chromosome is similar to the small chromosomes...
  2. ...inactivation (XCI) is a dosage-compensation mechanism equalizing the expression of the majority of X-linked genes between males and females (Van den Veyver 2001). In 46, XX females, one X Chromosome is chosen stochastically as the inactive X (Xi) in a small number of cells early in embryonic development...
  3. ...in shaping evolution of retroelement-associated TE-CRE landscapes in Atlantic salmon.Although retroelements dominate the salmon TE-CRE landscape, the role of DNA transposons such as DTA and DTT elements in TE-CRE evolution cannot be neglected owing to their high genomic copy numbers (Figs. 1, 3A). Indeed...
  4. ..., it is unclear what physical constraints or functional loci may drive the large reduction in recombination rate over such a large portion of the X Chromosome. Whether the conserved recombination landscape represents an additional consequence of constraints on dosage compensation has not been previously addressed...
  5. ...the preservation of centromere function and structural remodeling. These results illustrate how centromere evolution is driven by the interplay of DNA repair, transcriptional regulation, and epigenetic reprogramming (Graham and Esashi 2024) and enhance our understanding of the structural and functional plasticity...
  6. ...I:C), a synthetic viral mimic, and 19 profile transcriptomic and epigenomic responses in the primary haematopoietic and 20 lymphoid tissue. We used ATAC-seq and ChIP-seq (H3K27ac and H3K27me3), combined 21 with mRNA-seq, to comprehensively examine modifications in gene regulation following 22...
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  7. ...of the two X Chromosomes is induced to establish dosage compensation in the epiblast (Lyon 1961).The XCI process is initiated by the lncRNA Xist and leads to the removal of active histone marks such as histone acetylation and the accumulation of repressive histone marks such as histone H3 lysine 27...
  8. ...different preferences. Transposable elements are a source of genetic novelty between populations and species, driving rapid adaptive evolution. However, the extent of TEs’ contribution to host shift remains unexplored. Here, we perform genomic and transcriptomic analyses in six s of cactophilic species...
  9. ...is a critical mechanism in XCI, a dosage compensation process ensuring a single active X Chromosome in both XY and XX individuals (Lyon 1962). In typical XX individuals, one X is randomly silenced in each cell during development, with methylation maintaining gene repression on the inactive X (Xi). This random...
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  10. ...copy number changes influence the cancer proteome, we conducted an analysis of hundreds of human cancer cell lines and tumors with matched copy number, RNA expression, and protein expression data. We found that a majority of proteins show dosage compensation and fail to change by the degree expected...
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