Possible multiple introductions of Cladonia borealis to King George Island
Abstract Many lichens have extensive distributional ranges covering several climatic zones and are able to colonize extreme habitats, including high alpine and polar regions. Cladonia borealis , one of the dominant lichen species on King George Island, is a cosmopolitan species inhabiting polar, sub...
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Cambridge University Press (CUP)
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Online Access: | http://dx.doi.org/10.1017/s0954102012000223 https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S0954102012000223 |
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crcambridgeupr:10.1017/s0954102012000223 2024-03-03T08:39:25+00:00 Possible multiple introductions of Cladonia borealis to King George Island Park, Chae Haeng Jeong, Gajin Hong, Soon Gyu 2012 http://dx.doi.org/10.1017/s0954102012000223 https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S0954102012000223 en eng Cambridge University Press (CUP) https://www.cambridge.org/core/terms Antarctic Science volume 24, issue 4, page 359-366 ISSN 0954-1020 1365-2079 Geology Ecology, Evolution, Behavior and Systematics Oceanography journal-article 2012 crcambridgeupr https://doi.org/10.1017/s0954102012000223 2024-02-08T08:44:06Z Abstract Many lichens have extensive distributional ranges covering several climatic zones and are able to colonize extreme habitats, including high alpine and polar regions. Cladonia borealis , one of the dominant lichen species on King George Island, is a cosmopolitan species inhabiting polar, subpolar, and alpine areas. It is usually found on soil, humus, and mosses, and is morphologically highly diverse. To understand the phylogeographic history of C. borealis on King George Island, we compared specimens from there with specimens from Norway and Chile. We conducted phylogenetic and haplotype network analyses of the partial SSU, ITS1-5.8S-ITS2, and partial LSU rDNA sequences including intron sequences in LSU rRNA genes. Nuclear rDNA locus of C. borealis from King George Island was separated into two monophyletic lineages. It is suggested that they originated in multiple independent introduction events after long-distance dispersal from other continents. Article in Journal/Newspaper Antarctic Science King George Island Cambridge University Press King George Island Norway Antarctic Science 24 4 359 366 |
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Open Polar |
collection |
Cambridge University Press |
op_collection_id |
crcambridgeupr |
language |
English |
topic |
Geology Ecology, Evolution, Behavior and Systematics Oceanography |
spellingShingle |
Geology Ecology, Evolution, Behavior and Systematics Oceanography Park, Chae Haeng Jeong, Gajin Hong, Soon Gyu Possible multiple introductions of Cladonia borealis to King George Island |
topic_facet |
Geology Ecology, Evolution, Behavior and Systematics Oceanography |
description |
Abstract Many lichens have extensive distributional ranges covering several climatic zones and are able to colonize extreme habitats, including high alpine and polar regions. Cladonia borealis , one of the dominant lichen species on King George Island, is a cosmopolitan species inhabiting polar, subpolar, and alpine areas. It is usually found on soil, humus, and mosses, and is morphologically highly diverse. To understand the phylogeographic history of C. borealis on King George Island, we compared specimens from there with specimens from Norway and Chile. We conducted phylogenetic and haplotype network analyses of the partial SSU, ITS1-5.8S-ITS2, and partial LSU rDNA sequences including intron sequences in LSU rRNA genes. Nuclear rDNA locus of C. borealis from King George Island was separated into two monophyletic lineages. It is suggested that they originated in multiple independent introduction events after long-distance dispersal from other continents. |
format |
Article in Journal/Newspaper |
author |
Park, Chae Haeng Jeong, Gajin Hong, Soon Gyu |
author_facet |
Park, Chae Haeng Jeong, Gajin Hong, Soon Gyu |
author_sort |
Park, Chae Haeng |
title |
Possible multiple introductions of Cladonia borealis to King George Island |
title_short |
Possible multiple introductions of Cladonia borealis to King George Island |
title_full |
Possible multiple introductions of Cladonia borealis to King George Island |
title_fullStr |
Possible multiple introductions of Cladonia borealis to King George Island |
title_full_unstemmed |
Possible multiple introductions of Cladonia borealis to King George Island |
title_sort |
possible multiple introductions of cladonia borealis to king george island |
publisher |
Cambridge University Press (CUP) |
publishDate |
2012 |
url |
http://dx.doi.org/10.1017/s0954102012000223 https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S0954102012000223 |
geographic |
King George Island Norway |
geographic_facet |
King George Island Norway |
genre |
Antarctic Science King George Island |
genre_facet |
Antarctic Science King George Island |
op_source |
Antarctic Science volume 24, issue 4, page 359-366 ISSN 0954-1020 1365-2079 |
op_rights |
https://www.cambridge.org/core/terms |
op_doi |
https://doi.org/10.1017/s0954102012000223 |
container_title |
Antarctic Science |
container_volume |
24 |
container_issue |
4 |
container_start_page |
359 |
op_container_end_page |
366 |
_version_ |
1792494948265754624 |