Revision of Phymatolithon purpureum (Hapalidiales, Rhodophyta) based on ultrastructural and molecular data
To elucidate the taxonomy and phylogeny of Phymatolithon purpureum (P. Crouan & H. Crouan) Woelkerling & L.M. Irvine, we observed the type specimens and fresh samples using SEM (ultra-morphology) and analysed DNA sequences. Phymatolithon purpureum was originally described as Lithothamnion pu...
Main Authors: | , , , |
---|---|
Format: | Text |
Language: | unknown |
Published: |
Taylor & Francis
2019
|
Subjects: | |
Online Access: | https://dx.doi.org/10.6084/m9.figshare.8153402 https://tandf.figshare.com/articles/journal_contribution/Revision_of_i_Phymatolithon_purpureum_i_Hapalidiales_Rhodophyta_based_on_ultrastructural_and_molecular_data/8153402 |
id |
ftdatacite:10.6084/m9.figshare.8153402 |
---|---|
record_format |
openpolar |
spelling |
ftdatacite:10.6084/m9.figshare.8153402 2023-05-15T16:50:59+02:00 Revision of Phymatolithon purpureum (Hapalidiales, Rhodophyta) based on ultrastructural and molecular data Jeong, So Young Won, Boo Yeon Hassel, Kristian Cho, Tae Oh 2019 https://dx.doi.org/10.6084/m9.figshare.8153402 https://tandf.figshare.com/articles/journal_contribution/Revision_of_i_Phymatolithon_purpureum_i_Hapalidiales_Rhodophyta_based_on_ultrastructural_and_molecular_data/8153402 unknown Taylor & Francis https://dx.doi.org/10.1080/09670262.2018.1563217 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 CC-BY Cell Biology Genetics FOS Biological sciences Biotechnology Evolutionary Biology 59999 Environmental Sciences not elsewhere classified FOS Earth and related environmental sciences 39999 Chemical Sciences not elsewhere classified FOS Chemical sciences Ecology 69999 Biological Sciences not elsewhere classified Cancer Inorganic Chemistry Plant Biology 60506 Virology article-journal ScholarlyArticle Journal contribution Text 2019 ftdatacite https://doi.org/10.6084/m9.figshare.8153402 https://doi.org/10.1080/09670262.2018.1563217 2022-03-10T11:47:32Z To elucidate the taxonomy and phylogeny of Phymatolithon purpureum (P. Crouan & H. Crouan) Woelkerling & L.M. Irvine, we observed the type specimens and fresh samples using SEM (ultra-morphology) and analysed DNA sequences. Phymatolithon purpureum was originally described as Lithothamnion purpureum P. Crouan & H. Crouan from Mingant, Brittany, France. Our molecular phylogenetic analyses using psb A and COI–5P regions placed our collections from Ireland, UK and France in a clade with ‘ P. borealis W.H. Adey, J.J. Hernandez-Kantun & P.W. Gabrielson (MH252286)’ from Iceland and ‘uncultured Corallinales (GQ917711 and GQ917512)’ from Roscoff, Brittany, France, near the type locality of P. purpureum . We show that P. purpureum is conspecific with P. borealis and P. polymorphum f. papillatum (Foslie) Foslie based on morphology and molecular data. Also, although P. purpureum has been often confused with P. laevigatum (Foslie) Foslie because of their similar morphology (e.g. smooth surface and sunken tetra/bisporangial conceptacles), our molecular phylogenetic analyses indicate that P. purpureum and P. laevigatum are sister taxa. Our sequences from lectotype material of P. laevigatum and syntype material of Lithothamnion emboloides Heydrich are identical. Text Iceland DataCite Metadata Store (German National Library of Science and Technology) Hernandez ENVELOPE(-62.167,-62.167,-74.500,-74.500) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
unknown |
topic |
Cell Biology Genetics FOS Biological sciences Biotechnology Evolutionary Biology 59999 Environmental Sciences not elsewhere classified FOS Earth and related environmental sciences 39999 Chemical Sciences not elsewhere classified FOS Chemical sciences Ecology 69999 Biological Sciences not elsewhere classified Cancer Inorganic Chemistry Plant Biology 60506 Virology |
spellingShingle |
Cell Biology Genetics FOS Biological sciences Biotechnology Evolutionary Biology 59999 Environmental Sciences not elsewhere classified FOS Earth and related environmental sciences 39999 Chemical Sciences not elsewhere classified FOS Chemical sciences Ecology 69999 Biological Sciences not elsewhere classified Cancer Inorganic Chemistry Plant Biology 60506 Virology Jeong, So Young Won, Boo Yeon Hassel, Kristian Cho, Tae Oh Revision of Phymatolithon purpureum (Hapalidiales, Rhodophyta) based on ultrastructural and molecular data |
topic_facet |
Cell Biology Genetics FOS Biological sciences Biotechnology Evolutionary Biology 59999 Environmental Sciences not elsewhere classified FOS Earth and related environmental sciences 39999 Chemical Sciences not elsewhere classified FOS Chemical sciences Ecology 69999 Biological Sciences not elsewhere classified Cancer Inorganic Chemistry Plant Biology 60506 Virology |
description |
To elucidate the taxonomy and phylogeny of Phymatolithon purpureum (P. Crouan & H. Crouan) Woelkerling & L.M. Irvine, we observed the type specimens and fresh samples using SEM (ultra-morphology) and analysed DNA sequences. Phymatolithon purpureum was originally described as Lithothamnion purpureum P. Crouan & H. Crouan from Mingant, Brittany, France. Our molecular phylogenetic analyses using psb A and COI–5P regions placed our collections from Ireland, UK and France in a clade with ‘ P. borealis W.H. Adey, J.J. Hernandez-Kantun & P.W. Gabrielson (MH252286)’ from Iceland and ‘uncultured Corallinales (GQ917711 and GQ917512)’ from Roscoff, Brittany, France, near the type locality of P. purpureum . We show that P. purpureum is conspecific with P. borealis and P. polymorphum f. papillatum (Foslie) Foslie based on morphology and molecular data. Also, although P. purpureum has been often confused with P. laevigatum (Foslie) Foslie because of their similar morphology (e.g. smooth surface and sunken tetra/bisporangial conceptacles), our molecular phylogenetic analyses indicate that P. purpureum and P. laevigatum are sister taxa. Our sequences from lectotype material of P. laevigatum and syntype material of Lithothamnion emboloides Heydrich are identical. |
format |
Text |
author |
Jeong, So Young Won, Boo Yeon Hassel, Kristian Cho, Tae Oh |
author_facet |
Jeong, So Young Won, Boo Yeon Hassel, Kristian Cho, Tae Oh |
author_sort |
Jeong, So Young |
title |
Revision of Phymatolithon purpureum (Hapalidiales, Rhodophyta) based on ultrastructural and molecular data |
title_short |
Revision of Phymatolithon purpureum (Hapalidiales, Rhodophyta) based on ultrastructural and molecular data |
title_full |
Revision of Phymatolithon purpureum (Hapalidiales, Rhodophyta) based on ultrastructural and molecular data |
title_fullStr |
Revision of Phymatolithon purpureum (Hapalidiales, Rhodophyta) based on ultrastructural and molecular data |
title_full_unstemmed |
Revision of Phymatolithon purpureum (Hapalidiales, Rhodophyta) based on ultrastructural and molecular data |
title_sort |
revision of phymatolithon purpureum (hapalidiales, rhodophyta) based on ultrastructural and molecular data |
publisher |
Taylor & Francis |
publishDate |
2019 |
url |
https://dx.doi.org/10.6084/m9.figshare.8153402 https://tandf.figshare.com/articles/journal_contribution/Revision_of_i_Phymatolithon_purpureum_i_Hapalidiales_Rhodophyta_based_on_ultrastructural_and_molecular_data/8153402 |
long_lat |
ENVELOPE(-62.167,-62.167,-74.500,-74.500) |
geographic |
Hernandez |
geographic_facet |
Hernandez |
genre |
Iceland |
genre_facet |
Iceland |
op_relation |
https://dx.doi.org/10.1080/09670262.2018.1563217 |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.6084/m9.figshare.8153402 https://doi.org/10.1080/09670262.2018.1563217 |
_version_ |
1766041098017308672 |