Searching journal content for articles similar to DeMarco et al. 20 (8): 1112.

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  1. ..., overlooks a crucial layer of regulatory complexity: the expression of distinct transcript isoforms. Alternative transcription and splicing generate multiple mRNA variants from a single gene, enabling the production of functionally diverse proteins that fine-tune cellular processes. During development...
  2. ...on genetic expression variance observed in the human population. The newly established metric ranks statistically differentially expressed genes, not by nominal change of expression, but by relative change in comparison to natural dosage variation for each gene. We apply our method to RNA sequencing data...
  3. ...are needed in order to properly capture the genetic composition of populations. Here, we explore deep learning techniques, namely, variational autoencoders (VAEs), to process genomic data from a population perspective. We show the power of VAEs for a variety of tasks relating to the interpretation...
  4. ...in a dedicated resource.Gene architecture in eukaryotes facilitates generation of more than one mRNA per gene through a differential combination of exons. The exonic region determination is under regulation of several co- and post-transcriptional mechanisms, in which alternative splicing (AS) plays a central...
  5. ...† equal contribution 9 * Corresponding authors: S.L. (lutz0006@umn.edu); F.W.A. (falbert@umn.edu) 10 11 Running title: Mapping of genetic variation with CRI-SPA-Map 12 ABSTRACT 13 Genetic variation within species shapes phenotypes, but identifying the specific genes and 14 variants that cause phenotypic...
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  6. ...-aware differential transcript/gene expression methods. Our method detects inner nodes that show a strong signal for differential expression, which would have been overlooked when analyzing the transcripts alone.RNA-seq has become the de facto technology for measuring the expression profiles of different genomic...
  7. ...was below the threshold (see Methods).FIE genes showed signals of positive selection, assessed using dN/dS (Fig. 2A; Supplemental Note 4), indicating significant enrichment in missense, nonsense, splice, and truncating mutations compared with synonymous variants. Pancancer FIEs showed positive cancer effect...
  8. ...influence their target expression variation in three ways (Schmiedel et al. 2015). First, by repressing their targets, the miRNAs allow the target genes to have higher transcription rates while retaining the same gene output, thus reducing transcriptional noise. Second, because the miRNAs themselves...
  9. ...to produce multiple distinct mRNA transcripts, increasing protein diversity (Nilsen and Graveley 2010). In humans, >90% of multiexon genes undergo alternative splicing, generating roughly seven mRNA isoforms per gene on average, although only a fraction of these yield functionally distinct proteins (Pan et...
  10. ...functions, including transcriptional regulation, mRNA splicing, translation kinetics, and protein expression (Liu 2020; Bailey et al. 2021). For instance, a recent study identified an sSNV, PIBF1 c.954G > A, that induced exon skipping, leading to a downstream frameshift and premature termination...
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