Lossof a chloroplast encoded function could influence species range in kelp
Kelps are important providers and constituents of marine ecological niches, the coastal kelp forests. Kelp species have differing distribution ranges, but mainly thrive in temperate and arctic regions. Although the principal factors determining biogeographic distribution ranges are known, genomics c...
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Online Access: | https://epic.awi.de/id/eprint/50797/ https://epic.awi.de/id/eprint/50797/1/Rana_et_al-2019-Ecology_and_Evolution.pdf https://hdl.handle.net/10013/epic.8f10dfca-7288-4fe6-87d7-d617a5da6e30 https://hdl.handle.net/ |
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ftawi:oai:epic.awi.de:50797 2023-05-15T14:51:08+02:00 Lossof a chloroplast encoded function could influence species range in kelp Rana, Shivani Valentin, Klaus-Ulrich Bartsch, Inka Glöckner, Gernot 2019-06-19 application/pdf https://epic.awi.de/id/eprint/50797/ https://epic.awi.de/id/eprint/50797/1/Rana_et_al-2019-Ecology_and_Evolution.pdf https://hdl.handle.net/10013/epic.8f10dfca-7288-4fe6-87d7-d617a5da6e30 https://hdl.handle.net/ unknown Wiley https://epic.awi.de/id/eprint/50797/1/Rana_et_al-2019-Ecology_and_Evolution.pdf https://hdl.handle.net/ Rana, S. , Valentin, K. U. , Bartsch, I. orcid:0000-0001-7609-2149 and Glöckner, G. orcid:0000-0002-9061-1061 (2019) Lossof a chloroplast encoded function could influence species range in kelp , Ecology and Evolution, 9 (15), pp. 1-12 . doi:10.1002/ece3.5428 <https://doi.org/10.1002/ece3.5428> , hdl:10013/epic.8f10dfca-7288-4fe6-87d7-d617a5da6e30 EPIC3Ecology and Evolution, Wiley, 9(15), pp. 1-12 Article isiRev info:eu-repo/semantics/article 2019 ftawi https://doi.org/10.1002/ece3.5428 2021-12-24T15:45:09Z Kelps are important providers and constituents of marine ecological niches, the coastal kelp forests. Kelp species have differing distribution ranges, but mainly thrive in temperate and arctic regions. Although the principal factors determining biogeographic distribution ranges are known, genomics could provide additional answers to this question. We sequenced DNA from two Laminaria species with contrasting distribution ranges, Laminaria digitata and Laminaria solidungula. Laminaria digitata is found in the Northern Atlantic with a southern boundary in Brittany (France) or Massachusetts (USA) and a northern boundary in the Arctic, whereas L. solidungula is endemic to the Arctic only. From the raw reads of DNA, we reconstructed both chloroplast genomes and annotated them. A concatenated data set of all available brown algae chloroplast sequences was used for the calculation of a robust phylogeny, and sequence variations were analyzed. The two Laminaria chloroplast genomes are collinear to previously analyzed kelp chloroplast genomes with important exceptions. Rearrangements at the inverted repeat regions led to the pseudogenization of ycf37 in L. solidungula, a gene possibly required under high light conditions. This defunct gene might be one of the reasons why the habitat range of L. solidungula is restricted to lowlight sublittoral sites in the Arctic. The inheritance pattern of single nucleotide polymorphisms suggests incomplete lineage sorting of chloroplast genomes in kelp species. Our analysis of kelp chloroplast genomes shows that not only evolutionary information could be gleaned from sequence data. Concomitantly, those sequences can also tell us something about the ecological conditions which are required for species well‐being. Article in Journal/Newspaper Arctic Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center) Arctic Ecology and Evolution 9 15 8759 8770 |
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Open Polar |
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Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center) |
op_collection_id |
ftawi |
language |
unknown |
description |
Kelps are important providers and constituents of marine ecological niches, the coastal kelp forests. Kelp species have differing distribution ranges, but mainly thrive in temperate and arctic regions. Although the principal factors determining biogeographic distribution ranges are known, genomics could provide additional answers to this question. We sequenced DNA from two Laminaria species with contrasting distribution ranges, Laminaria digitata and Laminaria solidungula. Laminaria digitata is found in the Northern Atlantic with a southern boundary in Brittany (France) or Massachusetts (USA) and a northern boundary in the Arctic, whereas L. solidungula is endemic to the Arctic only. From the raw reads of DNA, we reconstructed both chloroplast genomes and annotated them. A concatenated data set of all available brown algae chloroplast sequences was used for the calculation of a robust phylogeny, and sequence variations were analyzed. The two Laminaria chloroplast genomes are collinear to previously analyzed kelp chloroplast genomes with important exceptions. Rearrangements at the inverted repeat regions led to the pseudogenization of ycf37 in L. solidungula, a gene possibly required under high light conditions. This defunct gene might be one of the reasons why the habitat range of L. solidungula is restricted to lowlight sublittoral sites in the Arctic. The inheritance pattern of single nucleotide polymorphisms suggests incomplete lineage sorting of chloroplast genomes in kelp species. Our analysis of kelp chloroplast genomes shows that not only evolutionary information could be gleaned from sequence data. Concomitantly, those sequences can also tell us something about the ecological conditions which are required for species well‐being. |
format |
Article in Journal/Newspaper |
author |
Rana, Shivani Valentin, Klaus-Ulrich Bartsch, Inka Glöckner, Gernot |
spellingShingle |
Rana, Shivani Valentin, Klaus-Ulrich Bartsch, Inka Glöckner, Gernot Lossof a chloroplast encoded function could influence species range in kelp |
author_facet |
Rana, Shivani Valentin, Klaus-Ulrich Bartsch, Inka Glöckner, Gernot |
author_sort |
Rana, Shivani |
title |
Lossof a chloroplast encoded function could influence species range in kelp |
title_short |
Lossof a chloroplast encoded function could influence species range in kelp |
title_full |
Lossof a chloroplast encoded function could influence species range in kelp |
title_fullStr |
Lossof a chloroplast encoded function could influence species range in kelp |
title_full_unstemmed |
Lossof a chloroplast encoded function could influence species range in kelp |
title_sort |
lossof a chloroplast encoded function could influence species range in kelp |
publisher |
Wiley |
publishDate |
2019 |
url |
https://epic.awi.de/id/eprint/50797/ https://epic.awi.de/id/eprint/50797/1/Rana_et_al-2019-Ecology_and_Evolution.pdf https://hdl.handle.net/10013/epic.8f10dfca-7288-4fe6-87d7-d617a5da6e30 https://hdl.handle.net/ |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic |
genre_facet |
Arctic |
op_source |
EPIC3Ecology and Evolution, Wiley, 9(15), pp. 1-12 |
op_relation |
https://epic.awi.de/id/eprint/50797/1/Rana_et_al-2019-Ecology_and_Evolution.pdf https://hdl.handle.net/ Rana, S. , Valentin, K. U. , Bartsch, I. orcid:0000-0001-7609-2149 and Glöckner, G. orcid:0000-0002-9061-1061 (2019) Lossof a chloroplast encoded function could influence species range in kelp , Ecology and Evolution, 9 (15), pp. 1-12 . doi:10.1002/ece3.5428 <https://doi.org/10.1002/ece3.5428> , hdl:10013/epic.8f10dfca-7288-4fe6-87d7-d617a5da6e30 |
op_doi |
https://doi.org/10.1002/ece3.5428 |
container_title |
Ecology and Evolution |
container_volume |
9 |
container_issue |
15 |
container_start_page |
8759 |
op_container_end_page |
8770 |
_version_ |
1766322194968739840 |