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https://doi.org/10.21256/zhaw-18481| Publikationstyp: | Beitrag in wissenschaftlicher Zeitschrift |
| Art der Begutachtung: | Peer review (Publikation) |
| Titel: | Tandem repeats lead to sequence assembly errors and impose multi-level challenges for genome and protein databases |
| Autor/-in: | Tørresen, Ole K Star, Bastiaan Mier, Pablo Andrade-Navarro, Miguel A Bateman, Alex Jarnot, Patryk Gruca, Aleksandra Grynberg, Marcin Kajava, Andrey V Promponas, Vasilis J Anisimova, Maria Jakobsen, Kjetill S Linke, Dirk |
| et. al: | No |
| DOI: | 10.1093/nar/gkz841 10.21256/zhaw-18481 |
| Erschienen in: | Nucleic Acids Research |
| Band(Heft): | 47 |
| Heft: | 21 |
| Seite(n): | 10994 |
| Seiten bis: | 11006 |
| Erscheinungsdatum: | 4-Okt-2019 |
| Verlag / Hrsg. Institution: | Oxford University Press |
| ISSN: | 0305-1048 1362-4962 |
| Sprache: | Englisch |
| Schlagwörter: | Genomics; Bioinformatics |
| Fachgebiet (DDC): | 572: Biochemie |
| Zusammenfassung: | The widespread occurrence of repetitive stretches of DNA in genomes of organisms across the tree of life imposes fundamental challenges for sequencing, genome assembly, and automated annotation of genes and proteins. This multi-level problem can lead to errors in genome and protein databases that are often not recognized or acknowledged. As a consequence, end users working with sequences with repetitive regions are faced with 'ready-to-use' deposited data whose trustworthiness is difficult to determine, let alone to quantify. Here, we provide a review of the problems associated with tandem repeat sequences that originate from different stages during the sequencing-assembly-annotation-deposition workflow, and that may proliferate in public database repositories affecting all downstream analyses. As a case study, we provide examples of the Atlantic cod genome, whose sequencing and assembly were hindered by a particularly high prevalence of tandem repeats. We complement this case study with examples from other species, where misannotations and sequencing errors have propagated into protein databases. With this review, we aim to raise the awareness level within the community of database users, and alert scientists working in the underlying workflow of database creation that the data they omit or improperly assemble may well contain important biological information valuable to others. |
| URI: | https://digitalcollection.zhaw.ch/handle/11475/18481 |
| Volltext Version: | Publizierte Version |
| Lizenz (gemäss Verlagsvertrag): | CC BY 4.0: Namensnennung 4.0 International |
| Departement: | Life Sciences und Facility Management |
| Organisationseinheit: | Institut für Computational Life Sciences (ICLS) |
| Publiziert im Rahmen des ZHAW-Projekts: | Discovering evolutionary innovations by assessing variation and natural selection in protein tandem repeats |
| Enthalten in den Sammlungen: | Publikationen Life Sciences und Facility Management |
Dateien zu dieser Ressource:
| Datei | Beschreibung | Größe | Format | |
|---|---|---|---|---|
| 2019Toerresen_tandem-repeats-lead-to-sequence-assembly-errors_NucleidAcidsResearch.pdf | 916.98 kB | Adobe PDF |  Öffnen/Anzeigen |
Zur Langanzeige
Tørresen, O. K., Star, B., Mier, P., Andrade-Navarro, M. A., Bateman, A., Jarnot, P., Gruca, A., Grynberg, M., Kajava, A. V., Promponas, V. J., Anisimova, M., Jakobsen, K. S., & Linke, D. (2019). Tandem repeats lead to sequence assembly errors and impose multi-level challenges for genome and protein databases. Nucleic Acids Research, 47(21), 10994–11006. https://doi.org/10.1093/nar/gkz841
Tørresen, O.K. et al. (2019) ‘Tandem repeats lead to sequence assembly errors and impose multi-level challenges for genome and protein databases’, Nucleic Acids Research, 47(21), pp. 10994–11006. Available at: https://doi.org/10.1093/nar/gkz841.
O. K. Tørresen et al., “Tandem repeats lead to sequence assembly errors and impose multi-level challenges for genome and protein databases,” Nucleic Acids Research, vol. 47, no. 21, pp. 10994–11006, Oct. 2019, doi: 10.1093/nar/gkz841.
TØRRESEN, Ole K, Bastiaan STAR, Pablo MIER, Miguel A ANDRADE-NAVARRO, Alex BATEMAN, Patryk JARNOT, Aleksandra GRUCA, Marcin GRYNBERG, Andrey V KAJAVA, Vasilis J PROMPONAS, Maria ANISIMOVA, Kjetill S JAKOBSEN und Dirk LINKE, 2019. Tandem repeats lead to sequence assembly errors and impose multi-level challenges for genome and protein databases. Nucleic Acids Research. 4 Oktober 2019. Bd. 47, Nr. 21, S. 10994–11006. DOI 10.1093/nar/gkz841
Tørresen, Ole K, Bastiaan Star, Pablo Mier, Miguel A Andrade-Navarro, Alex Bateman, Patryk Jarnot, Aleksandra Gruca, et al. 2019. “Tandem Repeats Lead to Sequence Assembly Errors and Impose Multi-Level Challenges for Genome and Protein Databases.” Nucleic Acids Research 47 (21): 10994–1006. https://doi.org/10.1093/nar/gkz841.
Tørresen, Ole K., et al. “Tandem Repeats Lead to Sequence Assembly Errors and Impose Multi-Level Challenges for Genome and Protein Databases.” Nucleic Acids Research, vol. 47, no. 21, Oct. 2019, pp. 10994–1006, https://doi.org/10.1093/nar/gkz841.
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