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Fast satellite DNA evolution in Nothobranchius annual killifishes
Satellite DNA (satDNA) is a rapidly evolving class of tandem repeats, with some monomers being involved in centromere organization and function. To identify repeats associated with (peri)centromeric regions, we investigated satDNA across Southern and Coastal clades of African annual killifishes of t...
Autores principales: | , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Springer Netherlands
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10661780/ https://www.ncbi.nlm.nih.gov/pubmed/37985497 http://dx.doi.org/10.1007/s10577-023-09742-8 |
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author | Voleníková, Anna Lukšíková, Karolína Mora, Pablo Pavlica, Tomáš Altmanová, Marie Štundlová, Jana Pelikánová, Šárka Simanovsky, Sergey A. Jankásek, Marek Reichard, Martin Nguyen, Petr Sember, Alexandr |
author_facet | Voleníková, Anna Lukšíková, Karolína Mora, Pablo Pavlica, Tomáš Altmanová, Marie Štundlová, Jana Pelikánová, Šárka Simanovsky, Sergey A. Jankásek, Marek Reichard, Martin Nguyen, Petr Sember, Alexandr |
author_sort | Voleníková, Anna |
collection | PubMed |
description | Satellite DNA (satDNA) is a rapidly evolving class of tandem repeats, with some monomers being involved in centromere organization and function. To identify repeats associated with (peri)centromeric regions, we investigated satDNA across Southern and Coastal clades of African annual killifishes of the genus Nothobranchius. Molecular cytogenetic and bioinformatic analyses revealed that two previously identified satellites, designated here as NkadSat01-77 and NfurSat01-348, are associated with (peri)centromeres only in one lineage of the Southern clade. NfurSat01-348 was, however, additionally detected outside centromeres in three members of the Coastal clade. We also identified a novel satDNA, NrubSat01-48, associated with (peri)centromeres in N. foerschi, N. guentheri, and N. rubripinnis. Our findings revealed fast turnover of satDNA associated with (peri)centromeres and different trends in their evolution in two clades of the genus Nothobranchius. SUPPLEMENTARY INFORMATION: The online version contains supplementary material available at 10.1007/s10577-023-09742-8. |
format | Online Article Text |
id | pubmed-10661780 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | Springer Netherlands |
record_format | MEDLINE/PubMed |
spelling | pubmed-106617802023-11-21 Fast satellite DNA evolution in Nothobranchius annual killifishes Voleníková, Anna Lukšíková, Karolína Mora, Pablo Pavlica, Tomáš Altmanová, Marie Štundlová, Jana Pelikánová, Šárka Simanovsky, Sergey A. Jankásek, Marek Reichard, Martin Nguyen, Petr Sember, Alexandr Chromosome Res Research Satellite DNA (satDNA) is a rapidly evolving class of tandem repeats, with some monomers being involved in centromere organization and function. To identify repeats associated with (peri)centromeric regions, we investigated satDNA across Southern and Coastal clades of African annual killifishes of the genus Nothobranchius. Molecular cytogenetic and bioinformatic analyses revealed that two previously identified satellites, designated here as NkadSat01-77 and NfurSat01-348, are associated with (peri)centromeres only in one lineage of the Southern clade. NfurSat01-348 was, however, additionally detected outside centromeres in three members of the Coastal clade. We also identified a novel satDNA, NrubSat01-48, associated with (peri)centromeres in N. foerschi, N. guentheri, and N. rubripinnis. Our findings revealed fast turnover of satDNA associated with (peri)centromeres and different trends in their evolution in two clades of the genus Nothobranchius. SUPPLEMENTARY INFORMATION: The online version contains supplementary material available at 10.1007/s10577-023-09742-8. Springer Netherlands 2023-11-21 2023 /pmc/articles/PMC10661780/ /pubmed/37985497 http://dx.doi.org/10.1007/s10577-023-09742-8 Text en © The Author(s) 2023 https://creativecommons.org/licenses/by/4.0/Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) . |
spellingShingle | Research Voleníková, Anna Lukšíková, Karolína Mora, Pablo Pavlica, Tomáš Altmanová, Marie Štundlová, Jana Pelikánová, Šárka Simanovsky, Sergey A. Jankásek, Marek Reichard, Martin Nguyen, Petr Sember, Alexandr Fast satellite DNA evolution in Nothobranchius annual killifishes |
title | Fast satellite DNA evolution in Nothobranchius annual killifishes |
title_full | Fast satellite DNA evolution in Nothobranchius annual killifishes |
title_fullStr | Fast satellite DNA evolution in Nothobranchius annual killifishes |
title_full_unstemmed | Fast satellite DNA evolution in Nothobranchius annual killifishes |
title_short | Fast satellite DNA evolution in Nothobranchius annual killifishes |
title_sort | fast satellite dna evolution in nothobranchius annual killifishes |
topic | Research |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10661780/ https://www.ncbi.nlm.nih.gov/pubmed/37985497 http://dx.doi.org/10.1007/s10577-023-09742-8 |
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