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  1. ...and Lyson 2022; Brownstein et al. 2023), Atractosteus spatula and Lepisosteus osseus exhibit an extraordinary degree of genomic similarity. The three gar s exhibit high synteny (Fig. 1A) with bowfins as well (e.g., Amia calva), the living sister lineage of gars. Gar s maintain higher synteny with tetrapod s...
  2. ...relocate from the nuclear periphery to the center of the nucleus into a hypercluster; chromatin is found in a compacted, hypoacetylated state; and transcription is globally shutdown. Yet, Q cells can restart transcription within minutes of refeeding. Here, we follow the global decrease of transcription...
  3. ...a tree structure. Finally, TGIF is motivated by a dimensionality reduction (matrix factorization) framework to reduce the noisy, high-dimensional count profile of each genomic locus into a low-dimensional space of different ranks. This enables TGIF to be a general framework that identifies TADs...
  4. ...(Fig. 1E; Supplemental Figs. S21–S23) display expected genomic features in which more gene-poor chromosomes are located more frequently toward the nuclear periphery (Supplemental Figs. S24–S26). Our 3D modeling of all three cell types reveals major differences between 10A cells versus T1 and C1 cells...
  5. ...and accessibility of assemblies for global cattle breeds and other bovine species. Genome Biol 24: 139. doi:10.1186/s13059-023-02975-0 ↵Tavakoli N, Gibney D, Aluru S. 2022. Haplotype-aware variant selection for graphs. In Proceedings of the 13th ACM International Conference on Bioinformatics, Computational Biology...
  6. ...maintaining proper 3D organization. At least five H3K9 methyltransferases exist in mammals (Setdb1, Suv39h1, Suv39h2, Ehmt1, Ehmt2) (Allshire and Madhani 2018), and they regulate H3K9 methylation redundantly or independently, depending on genomic regions (Fukuda et al. 2021). For example, H3K9me2...
  7. ....gossmann@tu-dortmund.deAbstractSporadically, genetic material that originates from an organelle integrates into the nuclear . However, it is unclear what processes maintain such integrations over evolutionary time. Recently, it was shown that nuclear DNA of mitochondrial origin (NUMT) may harbor genes with intact mitochondrial reading frames despite...
  8. ...approximately once in every 4000 births (Wei et al. 2022), with a higher rate in cancer cells (Ju et al. 2015; Wei et al. 2022), leading to high NUMT diversity across the human population. The insertion of mtDNA into the nuclear can cause genomic instability via mutations or disruption of normal gene function...
  9. ...). This is necessary to escape the plant immune system and to confer the ability to infect new host varieties.Recent progress in heterokaryotic fungi genomics, such as in arbuscular mycorrhizal fungi, has revealed extensive nuclear variations in structural and gene content (Li et al. 2019; Sperschneider et al. 2023b...
  10. ...-type strains, it will be important to use CGC1 to develop a pan of N2 sequences in the future. Global traits of C. elegans chromosomes such as meiotic recombination rates and the densities of various genomic elements should be more correctly ascertained (Carlton et al. 2022). The full sequencing of 45S r...
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