Searching journal content for articles similar to Pickeral et al. 10 (4): 411.

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  1. ..., and stability.Retrotransposons are major contributors to ongoing mutagenesis in mammalian s. The autonomous non-long terminal repeat (non-LTR) retrotransposon Long Interspersed Element 1 (LINE-1 or L1) is actively mobilizing in both humans and mice, and L1 sequences occupy ∼17% of human DNA and ∼18% of mouse...
  2. ....lee@childrens.harvard.edu, jungkyoon@kaist.ac.krAbstractLong interspersed nuclear element-1 (LINE-1 or L1) retrotransposons are normally suppressed in somatic tissues mainly due to DNA methylation and antiviral defense. However, the mechanism to suppress L1s may be disrupted in cancers, thus allowing L1s to act as insertional...
  3. ...Element-1 (LINE-1 or L1), which accounts for 19.9% and 17.5% of mouse and human genomic DNA, respectively (Smit et al. 2013). Although the vast majority of L1 copies are no longer mobile, 80–100 human L1s and 2000–3000 mouse L1s, per individual, are full-length and retain retrotransposition potential...
  4. ...and Goff 2009; Jacobs et al. 2014; Najafabadi et al. 2015; Schmitges et al. 2016; Imbeault et al. 2017; Bruno et al. 2019). TE-derived sequences make up a readily recognizable 50% of the human genomic DNA, a likely underestimation of their real contribution to our genetic makeup as their signature features...
  5. ...; Kopera et al. 2016). Full details of the cultured cell retrotransposition assay can be found in Supplemental Methods. Mosaicism analysis qPCR Quantitative PCR using genomic DNA as template was carried out using primers and dual-labeled PrimeTime qPCR probes (5′ 6-FAMZEN-3′ Iowa Black FQ) from IDT...
  6. ...transposons are more frequently found nearby or within genes. Locus-specific mapping of TE expression reveals extensive TE transcription during development. Although two-thirds of TE transcripts are likely driven by nearby gene promoters, we still observe stage- and tissue-specific expression patterns in self...
  7. .... However, little is known about the epigenetic impact of newly inserted CGIs. We utilized a transgenic LINE-1 mouse model and tracked DNA methylation dynamics of individual germline insertions during mouse development. The retrotransposed GFP marker sequence, a strong CGI, is hypomethylated in male germ...
  8. ...in the Doc-cluster had high Furin 1 (Fur1) (Fig. 1I). Referring back to the gDNA revealed that αβCherry flies harbor a Stalker2 copy within Hsp70Bc and a LINE-like Doc element inside Fur1. Again, these data suggest expression of Stalker2 and Doc is driven by a neighboring gene.Quantitative analysis reveals...
  9. ...are the addition of a new poly(A) tail to the integrated sequence and target-site duplication (TSD), usually 6–20 bp in length. A fraction of retrotransposition events are also associated with 39 transduction, the comobilization of 39 flanking DNA sequences (Holmes et al. 1994; Moran et al. 1999; Goodier et al...
  10. ..., Eichler EE, Badge RM, Moran JV. 2010. LINE-1 retrotransposition activity in human s. Cell 141: 1159–1170. Belgnaoui SM, Gosden RG, Semmes OJ, Haoudi A. 2006. Human LINE-1 retrotransposon induces DNA damage and apoptosis in cancer cells. Cancer Cell Int 6: 13. Beroukhim R, Getz G, Nghiemphu L, Barretina J...
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