| |  Online-Ressource |
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| Verfasst von: | Abyzov, Alexej [VerfasserIn]  |
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| | Li, Shantao [VerfasserIn] |
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| | Kim, Daniel Rhee [VerfasserIn] |
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| | Mohiyuddin, Marghoob [VerfasserIn] |
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| | Stütz, Adrian M. [VerfasserIn] |
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| | Parrish, Nicholas F. [VerfasserIn] |
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| | Mu, Xinmeng Jasmine [VerfasserIn] |
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| | Clark, Wyatt [VerfasserIn] |
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| | Chen, Ken [VerfasserIn] |
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| | Hurles, Matthew [VerfasserIn] |
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| | Korbel, Jan Oliver [VerfasserIn] |
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| | Lam, Hugo Y. K. [VerfasserIn] |
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| | Lee, Charles [VerfasserIn] |
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| | Gerstein, Mark B. [VerfasserIn] |
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| Titel: | Analysis of deletion breakpoints from 1,092 humans reveals details of mutation mechanisms |
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| Verf.angabe: | Alexej Abyzov, Shantao Li, Daniel Rhee Kim, Marghoob Mohiyuddin, Adrian M. Stütz, Nicholas F. Parrish, Xinmeng Jasmine Mu, Wyatt Clark, Ken Chen, Matthew Hurles, Jan O. Korbel, Hugo Y.K. Lam, Charles Lee & Mark B. Gerstein |
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| E-Jahr: | 2015 |
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| Jahr: | 1 Jun 2015 |
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| Umfang: | 12 S. |
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| Teil: | volume:6 |
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| | year:2015 |
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| | extent:12 |
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| Fussnoten: | Gesehen am 04.11.2020 |
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| Titel Quelle: | Enthalten in: Nature Communications |
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| Ort Quelle: | [London] : Nature Publishing Group UK, 2010 |
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| Jahr Quelle: | 2015 |
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| Band/Heft Quelle: | 6(2015) Artikel-Nummer 7256, 12 Seiten |
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| ISSN Quelle: | 2041-1723 |
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| Abstract: | Investigating genomic structural variants at basepair resolution is crucial for understanding their formation mechanisms. We identify and analyse 8,943 deletion breakpoints in 1,092 samples from the 1000 Genomes Project. We find breakpoints have more nearby SNPs and indels than the genomic average, likely a consequence of relaxed selection. By investigating the correlation of breakpoints with DNA methylation, Hi-C interactions, and histone marks and the substitution patterns of nucleotides near them, we find that breakpoints with the signature of non-allelic homologous recombination (NAHR) are associated with open chromatin. We hypothesize that some NAHR deletions occur without DNA replication and cell division, in embryonic and germline cells. In contrast, breakpoints associated with non-homologous (NH) mechanisms often have sequence microinsertions, templated from later replicating genomic sites, spaced at two characteristic distances from the breakpoint. These microinsertions are consistent with template-switching events and suggest a particular spatiotemporal configuration for DNA during the events. |
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| DOI: | doi:10.1038/ncomms8256 |
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| URL: | Bitte beachten Sie: Dies ist ein Bibliographieeintrag. Ein Volltextzugriff für Mitglieder der Universität besteht hier nur, falls für die entsprechende Zeitschrift/den entsprechenden Sammelband ein Abonnement besteht oder es sich um einen OpenAccess-Titel handelt.
Volltext ; Verlag: https://doi.org/10.1038/ncomms8256 |
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| | Volltext: https://www.nature.com/articles/ncomms8256 |
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| | DOI: https://doi.org/10.1038/ncomms8256 |
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| Datenträger: | Online-Ressource |
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| Sprache: | eng |
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| K10plus-PPN: | 1738011607 |
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| Verknüpfungen: | → Zeitschrift |
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Analysis of deletion breakpoints from 1,092 humans reveals details of mutation mechanisms / Abyzov, Alexej [VerfasserIn]; 1 Jun 2015 (Online-Ressource)
