Molecular phylogeny of the parasitic dinoflagellate Syltodinium listii (Gymnodiniales, Dinophyceae) and generic transfer of Syltodinium undulans comb. nov. (= Gyrodinium undulans)
International audience The parasitic dinoflagellate Syltodinium listii was investigated from the open waters of the English Channel, southern North Sea and the NW Mediterranean Sea.Syltodinium listii has been unreported since its original description in the North Sea. Cells of S. listii were able to...
Published in: | European Journal of Protistology |
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Format: | Article in Journal/Newspaper |
Language: | English |
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ftunivlcoteopale:oai:HAL:hal-03488888v1 2024-06-23T07:55:10+00:00 Molecular phylogeny of the parasitic dinoflagellate Syltodinium listii (Gymnodiniales, Dinophyceae) and generic transfer of Syltodinium undulans comb. nov. (= Gyrodinium undulans) Gómez, Fernando Artigas, Luis Felipe Gast, Rebecca J. Laboratoire d’Océanologie et de Géosciences (LOG) - UMR 8187 (LOG) Institut national des sciences de l'Univers (INSU - CNRS)-Université du Littoral Côte d'Opale (ULCO)-Université de Lille-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD France-Nord ) Université du Littoral Côte d'Opale (ULCO) 2019-10-31 https://hal.science/hal-03488888 https://hal.science/hal-03488888/document https://hal.science/hal-03488888/file/S0932473919300732.pdf https://doi.org/10.1016/j.ejop.2019.125636 en eng HAL CCSD Elsevier info:eu-repo/semantics/altIdentifier/doi/10.1016/j.ejop.2019.125636 hal-03488888 https://hal.science/hal-03488888 https://hal.science/hal-03488888/document https://hal.science/hal-03488888/file/S0932473919300732.pdf doi:10.1016/j.ejop.2019.125636 PII: S0932-4739(19)30073-2 http://creativecommons.org/licenses/by-nc/ info:eu-repo/semantics/OpenAccess ISSN: 0932-4739 European Journal of Protistology https://hal.science/hal-03488888 European Journal of Protistology, 2019, 71, pp.125636. ⟨10.1016/j.ejop.2019.125636⟩ Chytriodinium Copepod parasite Dissodinium Gymnodinium Gyrodinium Parasitic Dinoflagellata [SDV]Life Sciences [q-bio] info:eu-repo/semantics/article Journal articles 2019 ftunivlcoteopale https://doi.org/10.1016/j.ejop.2019.125636 2024-06-06T23:35:15Z International audience The parasitic dinoflagellate Syltodinium listii was investigated from the open waters of the English Channel, southern North Sea and the NW Mediterranean Sea.Syltodinium listii has been unreported since its original description in the North Sea. Cells of S. listii were able to infect copepod eggs of different species, and even nauplii, and after each infection formed up to 32 cells embedded in a mucous envelope. Infection of the same host by more than one dinoflagellate was frequent; although overall, the progeny were reduced in number. Molecular phylogeny based on the small subunit ribosomal RNA (SSU rRNA) gene revealed that S. listii clusters with a group of environmental sequences from the cold North Atlantic region as a sister group of Gymnodinium aureolum. The large subunit ribosomal RNA (LSU rRNA) gene sequences of S. listii from the English Channel and cf. Gyrodinium undulans from the Mediterranean Sea were identical. Thus, we propose Syltodinium undulans comb. nov. for Gyrodinium undulans. The first internal transcribed spacer (ITS) and complete SSU rRNA gene sequences of Dissodinium pseudolunula are provided. The parasitic species of Chytriodinium, Dissodinium and Syltodinium cluster together within the family Chytriodiniaceae, including the free-living species Gymnodinium aureolum, G. corollarium and G. plasticum. Article in Journal/Newspaper North Atlantic Université du Littoral Côte d'Opale portail European Journal of Protistology 71 125636 |
institution |
Open Polar |
collection |
Université du Littoral Côte d'Opale portail |
op_collection_id |
ftunivlcoteopale |
language |
English |
topic |
Chytriodinium Copepod parasite Dissodinium Gymnodinium Gyrodinium Parasitic Dinoflagellata [SDV]Life Sciences [q-bio] |
spellingShingle |
Chytriodinium Copepod parasite Dissodinium Gymnodinium Gyrodinium Parasitic Dinoflagellata [SDV]Life Sciences [q-bio] Gómez, Fernando Artigas, Luis Felipe Gast, Rebecca J. Molecular phylogeny of the parasitic dinoflagellate Syltodinium listii (Gymnodiniales, Dinophyceae) and generic transfer of Syltodinium undulans comb. nov. (= Gyrodinium undulans) |
topic_facet |
Chytriodinium Copepod parasite Dissodinium Gymnodinium Gyrodinium Parasitic Dinoflagellata [SDV]Life Sciences [q-bio] |
description |
International audience The parasitic dinoflagellate Syltodinium listii was investigated from the open waters of the English Channel, southern North Sea and the NW Mediterranean Sea.Syltodinium listii has been unreported since its original description in the North Sea. Cells of S. listii were able to infect copepod eggs of different species, and even nauplii, and after each infection formed up to 32 cells embedded in a mucous envelope. Infection of the same host by more than one dinoflagellate was frequent; although overall, the progeny were reduced in number. Molecular phylogeny based on the small subunit ribosomal RNA (SSU rRNA) gene revealed that S. listii clusters with a group of environmental sequences from the cold North Atlantic region as a sister group of Gymnodinium aureolum. The large subunit ribosomal RNA (LSU rRNA) gene sequences of S. listii from the English Channel and cf. Gyrodinium undulans from the Mediterranean Sea were identical. Thus, we propose Syltodinium undulans comb. nov. for Gyrodinium undulans. The first internal transcribed spacer (ITS) and complete SSU rRNA gene sequences of Dissodinium pseudolunula are provided. The parasitic species of Chytriodinium, Dissodinium and Syltodinium cluster together within the family Chytriodiniaceae, including the free-living species Gymnodinium aureolum, G. corollarium and G. plasticum. |
author2 |
Laboratoire d’Océanologie et de Géosciences (LOG) - UMR 8187 (LOG) Institut national des sciences de l'Univers (INSU - CNRS)-Université du Littoral Côte d'Opale (ULCO)-Université de Lille-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD France-Nord ) Université du Littoral Côte d'Opale (ULCO) |
format |
Article in Journal/Newspaper |
author |
Gómez, Fernando Artigas, Luis Felipe Gast, Rebecca J. |
author_facet |
Gómez, Fernando Artigas, Luis Felipe Gast, Rebecca J. |
author_sort |
Gómez, Fernando |
title |
Molecular phylogeny of the parasitic dinoflagellate Syltodinium listii (Gymnodiniales, Dinophyceae) and generic transfer of Syltodinium undulans comb. nov. (= Gyrodinium undulans) |
title_short |
Molecular phylogeny of the parasitic dinoflagellate Syltodinium listii (Gymnodiniales, Dinophyceae) and generic transfer of Syltodinium undulans comb. nov. (= Gyrodinium undulans) |
title_full |
Molecular phylogeny of the parasitic dinoflagellate Syltodinium listii (Gymnodiniales, Dinophyceae) and generic transfer of Syltodinium undulans comb. nov. (= Gyrodinium undulans) |
title_fullStr |
Molecular phylogeny of the parasitic dinoflagellate Syltodinium listii (Gymnodiniales, Dinophyceae) and generic transfer of Syltodinium undulans comb. nov. (= Gyrodinium undulans) |
title_full_unstemmed |
Molecular phylogeny of the parasitic dinoflagellate Syltodinium listii (Gymnodiniales, Dinophyceae) and generic transfer of Syltodinium undulans comb. nov. (= Gyrodinium undulans) |
title_sort |
molecular phylogeny of the parasitic dinoflagellate syltodinium listii (gymnodiniales, dinophyceae) and generic transfer of syltodinium undulans comb. nov. (= gyrodinium undulans) |
publisher |
HAL CCSD |
publishDate |
2019 |
url |
https://hal.science/hal-03488888 https://hal.science/hal-03488888/document https://hal.science/hal-03488888/file/S0932473919300732.pdf https://doi.org/10.1016/j.ejop.2019.125636 |
genre |
North Atlantic |
genre_facet |
North Atlantic |
op_source |
ISSN: 0932-4739 European Journal of Protistology https://hal.science/hal-03488888 European Journal of Protistology, 2019, 71, pp.125636. ⟨10.1016/j.ejop.2019.125636⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.ejop.2019.125636 hal-03488888 https://hal.science/hal-03488888 https://hal.science/hal-03488888/document https://hal.science/hal-03488888/file/S0932473919300732.pdf doi:10.1016/j.ejop.2019.125636 PII: S0932-4739(19)30073-2 |
op_rights |
http://creativecommons.org/licenses/by-nc/ info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.1016/j.ejop.2019.125636 |
container_title |
European Journal of Protistology |
container_volume |
71 |
container_start_page |
125636 |
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1802647644157247488 |