Searching journal content for articles similar to Chang et al. 32 (7): 1408.

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  1. ...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...
  2. ...by LTR elements (odds ratio = 6.56, P-value = 1.2 × 10−8, Fisher's exact test) (Supplemental Fig. 10A). Because LTRs include many of the youngest TE families in the zebrafish (Chang et al. 2022), we reasoned that their enrichment among up-regulated genes and TE families may reflect a tendency for young...
  3. ....View larger version: In this window In a new window Figure 4. Genome-wide number and type of TE annotations for each of the three libraries analyzed in the six species. The BDGP, EDTA, MClibrary, Dfam-zebrafish, MTEC, and Dfam-Human libraries were used as reference for D. melanogaster, O. sativa, C. cornix, D...
  4. ...with surrounding genomic regions. We provide insights into the evolutionarily conserved phenomenon of TEs as a powerful source of regulatory function in host s.ResultsEpigenomic annotation of zebrafish transposable elementsTo profile the epigenetic landscape of TEs in zebrafish, we used the epigenetic states...
  5. ...stimulation. We identified a set of 197 ISGs with regulatory elements showing increased 23 chromatin accessibility and H3K27ac signal in concert with increased gene expression in 24 response to poly I:C. Fifty-four of these genes were conserved ISGs in rainbow trout, 25 zebrafish, and human. Our analysis...
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  6. ...as the evolutionary distances increase. Generally, the mapping ratios are above 60% in primates, with up to 100% in chimpanzee and gorilla, while less than 1% in chicken, frog, and zebrafish (Fig. 3F). Moreover, different from the UCSC phylogenetic tree or the annotated evolutionary-separation years by Time...
  7. ...Horvitz 2010; Brenner et al. 2010; Shaw et al. 2010) as they do in mice, Xenopus, and flies (Bernstein et al. 2003; Leaman et al. 2005; Martello et al. 2007; Tang et al. 2007). miRNAs are also known to contribute to the maternal to zygotic transition in zebrafish and flies, although the miRNAs involved...
  8. ...Department of Molecular Biology, Keio University School of Medicine, Tokyo 160-8582, Japan; 5Department of Biology, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA Corresponding author: snamekawa@ucdavis.eduAbstractAs transposable elements (TEs) coevolved with the host , the host exploited...
  9. ...transposable element (TE) activity in the animal germline via a specialized class of small RNAs called piwi-interacting RNAs (piRNAs). piRNAs are produced from discrete genomic regions called piRNA clusters (piCs). Although the molecular processes by which piCs function are relatively well understood...
  10. ...epidermal growth factor receptor (EGFR) named Xiphophorus melanoma receptor kinase (xmrk) (Wittbrodt et al. 1989). The xmrk gene harbors two mutations that lead to constitutive proliferation-promoting function of the receptor. In fact, ectopic expression of xmrk in medaka, zebrafish, and murine cells led...
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