Does the Cosmopolitan Diatom Gomphonema parvulum (Kützing) Kützing Have a Biogeography?
Diatom cultures of the G. parvulum species complex were established from seven different sites in the Faroe Islands, Sweden, Germany, Mexico and Korea, and were studied in detail. Eight morphodemes were identified which corresponded to the descriptions of the cosmopolitan taxon G. parvulum (Kützing)...
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ftpubmed:oai:pubmedcentral.nih.gov:3906111 2023-05-15T16:10:45+02:00 Does the Cosmopolitan Diatom Gomphonema parvulum (Kützing) Kützing Have a Biogeography? Abarca, Nelida Jahn, Regine Zimmermann, Jonas Enke, Neela 2014-01-29 http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3906111 https://doi.org/10.1371/journal.pone.0086885 en eng Public Library of Science http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3906111 http://dx.doi.org/10.1371/journal.pone.0086885 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 author and source are credited. CC-BY Research Article Text 2014 ftpubmed https://doi.org/10.1371/journal.pone.0086885 2014-02-02T02:14:18Z Diatom cultures of the G. parvulum species complex were established from seven different sites in the Faroe Islands, Sweden, Germany, Mexico and Korea, and were studied in detail. Eight morphodemes were identified which corresponded to the descriptions of the cosmopolitan taxon G. parvulum (Kützing) Kützing sensu lato: its nominate variety (var. parvulum), G. parvulum var. exilissimum Grunow and G. parvulum f. saprophilum Lange-Bertalot & Reichardt, G. [parvulum var.] lagenula Kützing plus four unidentifiable morphodemes. The concatenated analysis of the sequences of the markers 18SV4, rbcL, and ITS as well as morphological data resulted in a separation of four taxa based on their biogeography in Mexico, Korea, central Continental Europe and Northern Atlantic Europe. Mantel tests showed a significant correlation between molecular and geographical distances. The diagnoses of two taxa, G. parvulum sensu stricto, and G. lagenula, were emended, G. saprophilum elevated to species rank and epitypes designated. One species was newly described. Text Faroe Islands PubMed Central (PMC) Faroe Islands PLoS ONE 9 1 e86885 |
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Research Article Abarca, Nelida Jahn, Regine Zimmermann, Jonas Enke, Neela Does the Cosmopolitan Diatom Gomphonema parvulum (Kützing) Kützing Have a Biogeography? |
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Research Article |
description |
Diatom cultures of the G. parvulum species complex were established from seven different sites in the Faroe Islands, Sweden, Germany, Mexico and Korea, and were studied in detail. Eight morphodemes were identified which corresponded to the descriptions of the cosmopolitan taxon G. parvulum (Kützing) Kützing sensu lato: its nominate variety (var. parvulum), G. parvulum var. exilissimum Grunow and G. parvulum f. saprophilum Lange-Bertalot & Reichardt, G. [parvulum var.] lagenula Kützing plus four unidentifiable morphodemes. The concatenated analysis of the sequences of the markers 18SV4, rbcL, and ITS as well as morphological data resulted in a separation of four taxa based on their biogeography in Mexico, Korea, central Continental Europe and Northern Atlantic Europe. Mantel tests showed a significant correlation between molecular and geographical distances. The diagnoses of two taxa, G. parvulum sensu stricto, and G. lagenula, were emended, G. saprophilum elevated to species rank and epitypes designated. One species was newly described. |
format |
Text |
author |
Abarca, Nelida Jahn, Regine Zimmermann, Jonas Enke, Neela |
author_facet |
Abarca, Nelida Jahn, Regine Zimmermann, Jonas Enke, Neela |
author_sort |
Abarca, Nelida |
title |
Does the Cosmopolitan Diatom Gomphonema parvulum (Kützing) Kützing Have a Biogeography? |
title_short |
Does the Cosmopolitan Diatom Gomphonema parvulum (Kützing) Kützing Have a Biogeography? |
title_full |
Does the Cosmopolitan Diatom Gomphonema parvulum (Kützing) Kützing Have a Biogeography? |
title_fullStr |
Does the Cosmopolitan Diatom Gomphonema parvulum (Kützing) Kützing Have a Biogeography? |
title_full_unstemmed |
Does the Cosmopolitan Diatom Gomphonema parvulum (Kützing) Kützing Have a Biogeography? |
title_sort |
does the cosmopolitan diatom gomphonema parvulum (kützing) kützing have a biogeography? |
publisher |
Public Library of Science |
publishDate |
2014 |
url |
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3906111 https://doi.org/10.1371/journal.pone.0086885 |
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Faroe Islands |
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Faroe Islands |
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Faroe Islands |
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Faroe Islands |
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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3906111 http://dx.doi.org/10.1371/journal.pone.0086885 |
op_rights |
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 author and source are credited. |
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https://doi.org/10.1371/journal.pone.0086885 |
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e86885 |
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