Tertiary remnants and holocene colonizers: genetic structure and phylogeography of Scots pine reveal higher genetic diversity in young boreal than in relict Mediterranean populations and a dual colonization of Fennoscandia
16 p., 1 mapa, tablas -- Postprint del artículo publicado en Diversity and Distributions. A Journal of Conservation Biogeopraphy. Versión revisada y corregida [Aim] Scots pine is one of the dominant tree species in forest ecosystems of the temperate and boreal zones in Eurasia. Since the Tertiary, i...
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Online Access: | http://hdl.handle.net/10261/150544 https://doi.org/10.1111/ddi.12546 https://doi.org/10.13039/501100004281 |
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ftcsic:oai:digital.csic.es:10261/150544 2024-02-11T10:03:43+01:00 Tertiary remnants and holocene colonizers: genetic structure and phylogeography of Scots pine reveal higher genetic diversity in young boreal than in relict Mediterranean populations and a dual colonization of Fennoscandia Dering, Monika Kosiński, Piotr Wyka, Tomasz P. Pers–Kamczyc, Emilia Boratyński, Adam Boratyńska, Krystyna Reich, Peter B. Romo, Àngel Zadworny, Marcin Żytkowiak, Roma Oleksyn, Jacek Institute of Dendrology (Poland) Polish Academy of Sciences National Science Centre (Poland) 2017-03-09 http://hdl.handle.net/10261/150544 https://doi.org/10.1111/ddi.12546 https://doi.org/10.13039/501100004281 en eng John Wiley & Sons http://doi.org/10.1111/ddi.12546 Sí Diversity and Distributions. A Journal of Conservation Biogeopraphy 23 (5): 540–555 (2017) http://hdl.handle.net/10261/150544 doi:10.1111/ddi.12546 1472-4642 http://dx.doi.org/10.13039/501100004281 open Chloroplast microsatellites Hybrid zone nad1 nad7 Pinus sylvestris L Post-glacial migration artículo http://purl.org/coar/resource_type/c_6501 2017 ftcsic https://doi.org/10.1111/ddi.1254610.13039/501100004281 2024-01-16T10:23:32Z 16 p., 1 mapa, tablas -- Postprint del artículo publicado en Diversity and Distributions. A Journal of Conservation Biogeopraphy. Versión revisada y corregida [Aim] Scots pine is one of the dominant tree species in forest ecosystems of the temperate and boreal zones in Eurasia. Since the Tertiary, it has persisted also in the Mediterranean region, forming relict populations. In this study, we investigate range-wide genetic diversity of Scots pine, aiming to provide comprehensive information on the phylogeography and genetic resources of the species. [Location] Europe and Asia. [Methods] Thirteen paternally inherited chloroplast microsatellite (cpSSR) loci were used to investigate the genetic structure of 62 populations from Fennoscandia and 30 populations from the Mediterranean. We also surveyed variability of two maternally inherited mitochondrial DNA (mtDNA) regions and additionally included literature data from 156 populations (248 populations in total). [Results] Scots pine retains an overall high genetic diversity in the chloroplast genome but, unexpectedly, the historically younger populations from Fennoscandia showed statistically higher mean intrapopulation diversity than the Mediterranean stands (0.807 and 0.750, respectively). The latter also contained a lower number of private cpSSR haplotypes. Population differentiation with respect to mtDNA was higher (GST = 0.628) than at cpSSR (GST = 0.015) indicating an efficient pollen-mediated gene flow among refugial populations of the species. One novel haplotype mtDNA was found, increasing the number of known mitotypes for the species from 4 to 5. The geographic distribution of mitotypes was structured into four groups corresponding to the main refugial areas of the species. [Main conclusions] Genetic impoverishment of the Mediterranean populations may enhance their vulnerability to future environmental changes. The spatial distribution of two mitotypes in Fennoscandia, featuring predominance of mitotype a in Norway and Sweden and mitotype b in ... Article in Journal/Newspaper Fennoscandia Digital.CSIC (Spanish National Research Council) Norway Diversity and Distributions 23 5 540 555 |
institution |
Open Polar |
collection |
Digital.CSIC (Spanish National Research Council) |
op_collection_id |
ftcsic |
language |
English |
topic |
Chloroplast microsatellites Hybrid zone nad1 nad7 Pinus sylvestris L Post-glacial migration |
spellingShingle |
Chloroplast microsatellites Hybrid zone nad1 nad7 Pinus sylvestris L Post-glacial migration Dering, Monika Kosiński, Piotr Wyka, Tomasz P. Pers–Kamczyc, Emilia Boratyński, Adam Boratyńska, Krystyna Reich, Peter B. Romo, Àngel Zadworny, Marcin Żytkowiak, Roma Oleksyn, Jacek Tertiary remnants and holocene colonizers: genetic structure and phylogeography of Scots pine reveal higher genetic diversity in young boreal than in relict Mediterranean populations and a dual colonization of Fennoscandia |
topic_facet |
Chloroplast microsatellites Hybrid zone nad1 nad7 Pinus sylvestris L Post-glacial migration |
description |
16 p., 1 mapa, tablas -- Postprint del artículo publicado en Diversity and Distributions. A Journal of Conservation Biogeopraphy. Versión revisada y corregida [Aim] Scots pine is one of the dominant tree species in forest ecosystems of the temperate and boreal zones in Eurasia. Since the Tertiary, it has persisted also in the Mediterranean region, forming relict populations. In this study, we investigate range-wide genetic diversity of Scots pine, aiming to provide comprehensive information on the phylogeography and genetic resources of the species. [Location] Europe and Asia. [Methods] Thirteen paternally inherited chloroplast microsatellite (cpSSR) loci were used to investigate the genetic structure of 62 populations from Fennoscandia and 30 populations from the Mediterranean. We also surveyed variability of two maternally inherited mitochondrial DNA (mtDNA) regions and additionally included literature data from 156 populations (248 populations in total). [Results] Scots pine retains an overall high genetic diversity in the chloroplast genome but, unexpectedly, the historically younger populations from Fennoscandia showed statistically higher mean intrapopulation diversity than the Mediterranean stands (0.807 and 0.750, respectively). The latter also contained a lower number of private cpSSR haplotypes. Population differentiation with respect to mtDNA was higher (GST = 0.628) than at cpSSR (GST = 0.015) indicating an efficient pollen-mediated gene flow among refugial populations of the species. One novel haplotype mtDNA was found, increasing the number of known mitotypes for the species from 4 to 5. The geographic distribution of mitotypes was structured into four groups corresponding to the main refugial areas of the species. [Main conclusions] Genetic impoverishment of the Mediterranean populations may enhance their vulnerability to future environmental changes. The spatial distribution of two mitotypes in Fennoscandia, featuring predominance of mitotype a in Norway and Sweden and mitotype b in ... |
author2 |
Institute of Dendrology (Poland) Polish Academy of Sciences National Science Centre (Poland) |
format |
Article in Journal/Newspaper |
author |
Dering, Monika Kosiński, Piotr Wyka, Tomasz P. Pers–Kamczyc, Emilia Boratyński, Adam Boratyńska, Krystyna Reich, Peter B. Romo, Àngel Zadworny, Marcin Żytkowiak, Roma Oleksyn, Jacek |
author_facet |
Dering, Monika Kosiński, Piotr Wyka, Tomasz P. Pers–Kamczyc, Emilia Boratyński, Adam Boratyńska, Krystyna Reich, Peter B. Romo, Àngel Zadworny, Marcin Żytkowiak, Roma Oleksyn, Jacek |
author_sort |
Dering, Monika |
title |
Tertiary remnants and holocene colonizers: genetic structure and phylogeography of Scots pine reveal higher genetic diversity in young boreal than in relict Mediterranean populations and a dual colonization of Fennoscandia |
title_short |
Tertiary remnants and holocene colonizers: genetic structure and phylogeography of Scots pine reveal higher genetic diversity in young boreal than in relict Mediterranean populations and a dual colonization of Fennoscandia |
title_full |
Tertiary remnants and holocene colonizers: genetic structure and phylogeography of Scots pine reveal higher genetic diversity in young boreal than in relict Mediterranean populations and a dual colonization of Fennoscandia |
title_fullStr |
Tertiary remnants and holocene colonizers: genetic structure and phylogeography of Scots pine reveal higher genetic diversity in young boreal than in relict Mediterranean populations and a dual colonization of Fennoscandia |
title_full_unstemmed |
Tertiary remnants and holocene colonizers: genetic structure and phylogeography of Scots pine reveal higher genetic diversity in young boreal than in relict Mediterranean populations and a dual colonization of Fennoscandia |
title_sort |
tertiary remnants and holocene colonizers: genetic structure and phylogeography of scots pine reveal higher genetic diversity in young boreal than in relict mediterranean populations and a dual colonization of fennoscandia |
publisher |
John Wiley & Sons |
publishDate |
2017 |
url |
http://hdl.handle.net/10261/150544 https://doi.org/10.1111/ddi.12546 https://doi.org/10.13039/501100004281 |
geographic |
Norway |
geographic_facet |
Norway |
genre |
Fennoscandia |
genre_facet |
Fennoscandia |
op_relation |
http://doi.org/10.1111/ddi.12546 Sí Diversity and Distributions. A Journal of Conservation Biogeopraphy 23 (5): 540–555 (2017) http://hdl.handle.net/10261/150544 doi:10.1111/ddi.12546 1472-4642 http://dx.doi.org/10.13039/501100004281 |
op_rights |
open |
op_doi |
https://doi.org/10.1111/ddi.1254610.13039/501100004281 |
container_title |
Diversity and Distributions |
container_volume |
23 |
container_issue |
5 |
container_start_page |
540 |
op_container_end_page |
555 |
_version_ |
1790600052268335104 |