Searching journal content for articles similar to Weiss et al. 4 (2): 124.

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  1. ...with particular reference to the “innovation–amplification–divergence” model of neofunctionalization (Näsvall et al. 2012), in which a pre-existing, weak, secondary gene function (“innovation”) confers advantage owing to changes in the environment, leading to selection for increased gene copy (“amplification...
  2. ...factors (Zhan and Meyers 2023) are expressed at similar levels as those in Arabidopsis (Fig. 2A). Likewise, genes required for the production of regulatory 21 nt siRNA trans-acting (ta)siRNA (Yoshikawa et al. 2005; Liu et al. 2020)—SUPRESSOR OF GENE SILENCING 3 (SGS3), RNA-DEPENDENT RNA POLYMERASE 6 (RDR6...
  3. ...expression can be quantified directly from transcript fragments present in sRNA-seq experiments. We analyze studies containing matched total RNA and small RNA from four human tissues and recover transcript fragments from the sRNA-seq data sets. We find that the expression levels of protein-coding gene...
  4. ...PCR primers designed against nonregulatory regions of the gene when enrichment is not expected, and ensuring DNA shearing with fragments that are not too long in order to prevent nonspecific GOI identification. ChIP has had a revolutionary impact on our understanding of biology and has spearheaded clinical...
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  5. ..., allmajor genomic amplifications observed in the ENCODE data can be detected using PARTAGE. Next, we compared PARTAGE RT programs versus standard Repli-seq, and visual inspection confirmed that the multifraction PARTAGE Repli-seq signals faithfully recapitulated the patterns of the standard Repli-seq (Fig...
  6. ...visualization task here, which is inherently an unsupervised task. Deterministic unsupervised neural networks like autoencoder (Kramer 1992) suffer from the identical mapping problem that identical k-mers would be projected to the same point, which leads to the loss of the density information. Probabilistic...
  7. ..., and probucol—were predominantly enriched in the high stage (Supplemental Table S9; Supplemental Fig. S7), indicating that these compounds primarily target gene programs associated with later stages of AD progression.In addition, we visualized the top enriched drugs across the low, intermediate, and high stages...
  8. ...accompanied by the dispersal of the Xist cloud. Notably, we find the loss of enrichment of repressive marks such as H3K27me3, H4K20me1, and MacroH2A, except that of H2AK119ub, in dispersed Xist nuclei. However, X-linked genes remain silent despite Xist dispersal and loss of enrichment of repressive marks...
  9. ...@eitech.edu.cnAbstractDeciphering the relationships between cis-regulatory elements (CREs) and target gene expression has been a long-standing unsolved problem in molecular biology, and the dynamics of CREs in different cell types make this problem more challenging. To address this challenge, we propose a scalable computational framework...
  10. ...epigenomic changes in the substantia nigrawith aging, we visualized scATAC-seq data using UMAP at a 500-base pair (bp) resolution for genomic bin features, revealing strong consistency with RNA-based cell annotations (Supplemental Fig. S8A). We validated chromatin accessibility at marker genes for cell...
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