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Peculiarities within peculiarities – dinoflagellates and their mitochondrial genomes
After the establishment of an endosymbiotic relationship between a proto-mitochondrion and its probable archaeal host, mitochondrial genomes underwent a spectacular reductive evolution. An interesting pathway was chosen by mitogenomes of unicellular protists called dinoflagellates, which experienced...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Taylor & Francis
2017
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7800619/ https://www.ncbi.nlm.nih.gov/pubmed/33473765 http://dx.doi.org/10.1080/23802359.2017.1307699 |
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author | Gagat, Przemysław Mackiewicz, Dorota Mackiewicz, Paweł |
author_facet | Gagat, Przemysław Mackiewicz, Dorota Mackiewicz, Paweł |
author_sort | Gagat, Przemysław |
collection | PubMed |
description | After the establishment of an endosymbiotic relationship between a proto-mitochondrion and its probable archaeal host, mitochondrial genomes underwent a spectacular reductive evolution. An interesting pathway was chosen by mitogenomes of unicellular protists called dinoflagellates, which experienced an additional wave of reduction followed by amplification and rearrangement leading to their secondary complexity. The former resulted in a mitogenome consisting of only three protein-coding genes, the latter in their multiple copies being scattered across numerous chromosomes and the evolution of complex processes for their expression. These stunning features raise a question about the future of the dinoflagellate mitochondrial genome. |
format | Online Article Text |
id | pubmed-7800619 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2017 |
publisher | Taylor & Francis |
record_format | MEDLINE/PubMed |
spelling | pubmed-78006192021-01-19 Peculiarities within peculiarities – dinoflagellates and their mitochondrial genomes Gagat, Przemysław Mackiewicz, Dorota Mackiewicz, Paweł Mitochondrial DNA B Resour Research Article After the establishment of an endosymbiotic relationship between a proto-mitochondrion and its probable archaeal host, mitochondrial genomes underwent a spectacular reductive evolution. An interesting pathway was chosen by mitogenomes of unicellular protists called dinoflagellates, which experienced an additional wave of reduction followed by amplification and rearrangement leading to their secondary complexity. The former resulted in a mitogenome consisting of only three protein-coding genes, the latter in their multiple copies being scattered across numerous chromosomes and the evolution of complex processes for their expression. These stunning features raise a question about the future of the dinoflagellate mitochondrial genome. Taylor & Francis 2017-04-01 /pmc/articles/PMC7800619/ /pubmed/33473765 http://dx.doi.org/10.1080/23802359.2017.1307699 Text en © 2017 The Author(s). Published by Informa UK Limited, trading as Taylor & Francis Group. http://creativecommons.org/licenses/by/4.0/ This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.http://creativecommons.org/licenses/by/4.0/ |
spellingShingle | Research Article Gagat, Przemysław Mackiewicz, Dorota Mackiewicz, Paweł Peculiarities within peculiarities – dinoflagellates and their mitochondrial genomes |
title | Peculiarities within peculiarities – dinoflagellates and their mitochondrial genomes |
title_full | Peculiarities within peculiarities – dinoflagellates and their mitochondrial genomes |
title_fullStr | Peculiarities within peculiarities – dinoflagellates and their mitochondrial genomes |
title_full_unstemmed | Peculiarities within peculiarities – dinoflagellates and their mitochondrial genomes |
title_short | Peculiarities within peculiarities – dinoflagellates and their mitochondrial genomes |
title_sort | peculiarities within peculiarities – dinoflagellates and their mitochondrial genomes |
topic | Research Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7800619/ https://www.ncbi.nlm.nih.gov/pubmed/33473765 http://dx.doi.org/10.1080/23802359.2017.1307699 |
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