Searching journal content for articles similar to Richardson et al. 27 (8): 1395.

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  1. ...correspond to primordial germ cells (PGCs) or multipotent stem cells. Consistently, the TFI/TFII subfamily monomer sequence and Donor 2 (see below) also showed partial demethylation in embryo AB15 (Fig. 2E). We also analyzed the methylation status of unfixed polymorphic insertions polyL1Tf_3 and polyL1Tf_4...
  2. ...retrotransposon subfamily activation in the early embryo, followed by repression in adult tissues. These data highlight endogenous macaque L1 retrotransposition potential, provide prototypical evidence of L1-mediated somatic mosaicism in a nonhuman primate, and allude to L1 mobility in the brain over the past 30...
  3. ...-exome sequencing (WES) (Gardner et al. 2018), there has not yet been a rigorous empirical study of heritable retrotransposition and retrotranspositional timing in multigenerational pedigrees. Moreover, it is unknown whether human germline retrotransposition is affected by the parent's age or sex, or whether...
  4. ...and mobilization is tightly regulated in most cell types and developmental contexts, with CpG methylation of the L1 internal promoter representing a key mechanism for control of L1 activity (Goodier and Kazazian 2008). In the mammalian germline and early embryo, L1 escapes repression to mobilize and create...
  5. ...of retrotransposition on genomic structure and function is not limited to the germline . Recent -wide or targeted sequencing efforts indicate that somatic retrotransposition appears to be more rampant than in the germline, creating mosaic somatic s in cancer and neuronal cells (Babatz and Burns 2013; Reilly et al. 2013...
  6. .... In contrast, it is modifiable in early embryos and germ cells. Primordial germ cells (PGCs) undergo extensive erasure of methylation (Hajkova et al. 2002; Seki et al. 2005), and in males, prospermatogonia (gonocytes) acquire newmethylationmarks (Sasaki and Matsui 2008) (for stages during male germ cell...
  7. ....vaquerizas@lms.mrc.ac.ukAbstractThere is considerable interest in understanding the effect of transposable elements (TEs) on embryonic development. Studies in humans and mice are limited by the difficulty of working with mammalian embryos and by the relative scarcity of active TEs in these organisms. The zebrafish is an outstanding model...
  8. ...full-length members of the youngest L1 subfamilies, containing A-, TF-, or GF-type promoters are capable of retrotransposition, with the TF subtype being the most active in somatic cells and the germline (Akagi et al. 2008; Richardson et al. 2017; Schauer et al. 2018). Of the LINE-1 elements bound...
  9. ...is available for this article.] The germline is the only heritable lineage across generations and drives evolution. In themale germline, X andY chromosomes exist in hemizygosity and are vulnerable to genetic exchanges (Vicoso and Charlesworth 2006; Ellegren 2011). Therefore, the genetic contents of sex...
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