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  1. ...et al. 2001; Casola et al. 2008).TE insertions in S. pombe have also been discussed in the context of adaptation to environmental disturbance, or stress response. TE expression has been shown to be induced under stress conditions (Chen et al. 2003; Sehgal et al. 2007), and an enhancer sequence...
  2. ...with higher amounts of standing genetic variation, including single-nucleotide polymorphisms and structural variants (SVs), adapt more quickly than those with lower standing genetic variation (Feurtey et al. 2023). SVs consist of deletions, insertions, translocations, duplications, inversions, and complex...
  3. ...also increase the complexity of NORGs.NORG fragmentation triggered by transposable elementsCollinearity analysis revealed sequence insertions in 71 ONGs in one or more accessions, which resulted in the splitting of single NORGs into multiple fragments with very large distances between each other...
  4. ....keightley@ed.ac.ukAbstractGenetic variation originates from several types of spontaneous mutation, including single-nucleotide substitutions, short insertions and deletions (indels), and larger structural changes. Structural mutations (SMs) drive evolution and are thought to play major roles in evolutionary adaptation, speciation...
  5. ...assessments. Our study establishes a fundamental genomic resource for future research on truffle genomics and showcases a clear example of how establishment and self-perpetuating expansion of heterochromatin can drive massive size variation owing to activity of selfish genetic elements.Transposable elements...
  6. ...evolution of one of the two copies, in agreement with the latter model and supporting the view that (and hence gene) duplication is a driving force behind the emergence of functional novelty. The ancestral teleost duplication provided its owner with a powerful toolkit to adapt and diversify: twice as many...
  7. ...that harsh environmental stimuli or stresses, yet to be identified, may have induced Chr VR–specific DSBs in CB4856 ancestors and that these stimuli activated the intrinsic subtelomeric recombination mechanisms by which a new subtelomere was formed by ALT and BIR. We did not fail to notice that telomerase...
  8. ...these copies after acquisition or evolution of promoters in their 59 flanking regions that may drive their transcription. (Pink rightangled arrow) TSS, (transparent pink box) additionally transcribed flanking sequence at the insertion site. 1314 Genome Research www..org Kaessmann Duplication of noncoding RNAs...
  9. ...and the functional attributes of their components. Comparative analyses using the opossum genome have already provided a wealth of new evidence regarding the importance of noncoding elements in the evolution of mammalian genomes, the role of transposable elements in driving genomic innovation, and the relationships...
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