Searching journal content for articles similar to Voet et al. 11 (1): 124.

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  1. ...spermatogenesis and meiotic sex chromosome inactivation (MSCI), an essential process in the male germline (Turner 2015; Alavattam et al. 2022).ResultsExpression of KZFPs and ERVs changes dynamically during spermatogenesis in miceBecause the KZFP family of proteins evolved rapidly in mammals and contributed...
  2. ....5%–56%) increase in the dnSNV rate with ART compared with naturally conceived mice (P = 0.017). Analysis of the dnSNV mutation spectrum identifies signatures attributable to germline DNA repair activity but reveals no differentially enriched signatures between cohorts. We observe no enrichment of dn...
  3. ...with a benchmark for validating our method. Although Dmc1−/− male mice undergo DSBs and load RAD51 with normal kinetics, the breaks remain unrepaired, and the chromosomes fail to synapse, which leads to meiotic arrest.The aims of this study were, first, to establish and validate an efficient knockout strategy...
  4. ...are derived from only the mother (parthenogenetic/gynogenetic [GG]) or the father (androgenetic [AG]). Interfering with the meiotic reduction in oocytes leads to the development of a diploid or haploid embryo with maternal chromosomes only, thus producing parthenogenetic embryos. In contrast, reconstructing...
  5. ...on Chromosome 13 at which strains inheriting the C57BL/6J (B) haplotype have a higher rate of STR expansions than those inheriting the DBA/2J (D) haplotype. The strongest candidate gene in this locus is Msh3, a known modifier of STR stability in cancer and at pathogenic repeat expansions in mice and humans...
  6. .... Mutation rates and characteristics of the postzygotic mutations. (A) Schematic of the number of spontaneous mutations along with the developmental period. (B) The trinucleotide context of postzygotic mutations (validated mosaic mutations detected during deep-coverage WGS on five mice), germline mutations...
  7. ...that affects the amount of genetic variation and the rate of evolution. However, neither the rate of germline mutations in laboratory mice nor the biological significance of the mutation rate in mammalian populations is clear. Here we studied -wide mutation rates and the long-term effects of mutation...
  8. .... 2015; Francioli et al. 2015; Jónsson et al. 2017). This male bias in the number of de novo mutations has been attributed to the continuous nature of spermatogenesis, which results in the accumulation of errors in the male germline (Crow 2000). As new mutations are responsible for the incidence...
  9. ...-type-specific replication timing differences align with cell-type-specific chromatin features. For the first time, our results enable precise identification of specific chromosomal regions that differ in replication timing and chromatin landscapes between germline and somatic stem-cell populations in the in vivo context...
  10. ...chromosomal segments of different chromatin classes are able to correctly segregate in the nucleus and whether they can establish the correct pattern of lamina association. For this purpose, we studied a human chromosome segregating in a xenospecific mouse background. Although cell lines and mice carrying...
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