ArticleNature communications2025
Dynamic dosage changes in X-linked transposable elements during mammalian dosage compensation.
Article in Nature communications, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
1 citing paper in PubMed.
- Reprogramming the inactive X chromosome: dynamics and insights from the germline.Biochemical Society transactions · 2026Review
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6 authors.
Funding
Abstract
In mammals, X-linked dosage compensation involves X-chromosome inactivation to balance X chromosome dosage between males and females, and hyperactivation of the remaining X-chromosome (Xa-hyperactivation) to achieve X-autosome balance in both sexes. Studies of both processes have largely focused on coding genes and have not accounted for transposable elements which comprise 50% of the X-chromosome with numerous epigenetic functions. Here we develop a new bioinformatic pipeline tailored to repetitive elements with capability for allelic discrimination. We then apply the pipeline to our recent So-Smart-Seq analysis of single embryos to comprehensively interrogate whether X-linked transposable elements are subject to either X-chromosome inactivation or Xa-hyperactivation. We observe significant differences in repeat silencing in parentally driven "imprinted" versus zygotically driven "random" X-chromosome inactivation. Chromosomal positioning, genetic background and evolutionary age impact their silencing. In contrast, transposable elements do not undergo Xa-hyperactivation. Evolutionary and functional implications are discussed.
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