Searching journal content for articles similar to Tollervey et al. 21 (10): 1572.

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  1. ...between genetic variants and environmental stressors is key to understanding the mechanisms underlying neurological diseases. In this study, we use human brain organoids to explore how varying oxygen levels expose context-dependent gene regulatory effects. By subjecting a genetically diverse panel of 21...
  2. ...@wisc.edu, rbradley@fredhutch.orgAbstractAlternative splicing of pre-mRNAs plays a pivotal role during the establishment and maintenance of human cell types. Characterizing the trans-acting regulatory proteins that control alternative splicing has therefore been the focus of much research. Recent work has established...
  3. ...an intron relative to all split reads sharing the same junction as the intron (Mertes et al. 2021), and defined the effect size of a TR–splicing association as the difference in ψ per repeat unit. When clustering pairwise correlation of effect sizes across tissues, tissue similarities were captured: brain...
  4. ...-containing transcripts are chimeric, which suggests that somatic expression of these transposons is largely driven by cellular genes. We propose that chimeric mRNAs produced by alternative splicing into polymorphic transposons, rather than transposon mobilization, may contribute to functional differences between...
  5. ...between tissue and cell type (Dimas et al. 2009) and also because several neurodegenerative diseases are modulated by age-related comorbidity. Both factors are extremely challenging to model in vitro and in animals. The analysis of postmortem human brain tissue circumvents some of these difficulties...
  6. ...that affect key circadian genes. These studies demonstrate extensive circadian control of ncRNA expression, reveal the extent of clock control of alternative splicing and RNA editing, and provide a novel, -wide map of splicing in Drosophila brain. [Supplemental material is available for this article...
  7. ...of Biomedical Informatics, Columbia University, New York, New York 10032, USA Corresponding author: hagen.u.tilgner@gmail.comAbstractRNA isoform diversity, produced via alternative splicing, and alternative usage of transcription start and poly(A) sites, results in varied transcripts being derived from the same...
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  8. ...age-related diseases, including Alzheimer's disease (AD). The molecular basis of LOY in brain cells has not been systematically investigated. Here, we present a large-scale analysis of single-cell and single-nuclei RNA brain data sets, yielding 851,674 cells, to investigate the cell type...
  9. .... The repetitive RNA derived from the C9 repeat is known to sequester hnRNPH, a splicing regulator, into insoluble aggregates, resulting in aberrant alternative splicing. Furthermore, hnRNPH insolubility and altered splicing of a robust set of targets have been observed to correlate in C9 and sporadic ALS...
  10. ...expansion through gene duplication. In addition, we identified a novel mode of miRNA evolution, termed “hairpin shifting,” in which an alternative hairpin is formed with up- or downstream sequences, leading to shifting of the hairpin and creation of novel miRNA* species. Finally, we identified 21U...
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