How marine are Marine Stramenopiles (MAST)? A cross-system evaluation
13 pages, 5 figures, 1 table, supplementary data https://doi.org/10.1093/femsec/fiae130.-- Data Availability: The EukBank dataset is available in Zenodo with DOI 10.5281/zenodo.7804945. All code used for data processing and analyses is available in GitHub (https://github.com/aleixop/mast_eukbank)
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| Format: | artículo biblioteca |
| Language: | English |
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Oxford University Press
2024-11
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| Subjects: | Biogeography, Diversity and distribution, Habitat, Marine Stramenopiles, Microbial ecology, Conserve and sustainably use the oceans, seas and marine resources for sustainable development, |
| Online Access: | http://hdl.handle.net/10261/371569 |
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dig-icm-es-10261-3715692024-11-12T10:42:46Z How marine are Marine Stramenopiles (MAST)? A cross-system evaluation Obiol, Aleix Campo, Javier del Vargas, Colomban de Mahé, Frédéric Massana, Ramon Ministerio de Ciencia e Innovación (España) European Commission Agencia Estatal de Investigación (España) Biogeography Diversity and distribution Habitat Marine Stramenopiles Microbial ecology Conserve and sustainably use the oceans, seas and marine resources for sustainable development 13 pages, 5 figures, 1 table, supplementary data https://doi.org/10.1093/femsec/fiae130.-- Data Availability: The EukBank dataset is available in Zenodo with DOI 10.5281/zenodo.7804945. All code used for data processing and analyses is available in GitHub (https://github.com/aleixop/mast_eukbank) Marine Stramenopiles (MAST) were first described two decades ago through ribosomal RNA gene (rRNA gene) sequences from marine surveys of microbial eukaryotes. MAST comprise several independent lineages at the base of the Stramenopiles. Despite their prevalence in the ocean, the majority of MAST diversity remains uncultured. Previous studies, mainly in marine environments, have explored MAST’s cell morphology, distribution, trophic strategies, and genomics using culturing-independent methods. In comparison, less is known about their presence outside marine habitats. Here, we analyse the extensive EukBank dataset to assess the extent to which MAST can be considered marine protists. Additionally, by incorporating newly available rRNA gene sequences, we update Stramenopiles phylogeny, identifying three novel MAST lineages. Our results indicate that MAST are primarily marine with notable exceptions within MAST-2 and MAST-12, where certain subclades are prevalent in freshwater and soil habitats. In the marine water column, only a few MAST species, particularly within clades -1, -3, -4, and -7, dominate and exhibit clear latitudinal distribution patterns. Overall, the massive sequencing dataset analysed in our study confirms and partially expands the previously described diversity of MASTs groups and underscores the predominantly marine nature of most of these uncultured lineages This work was supported by the Spanish Ministry of Science and Innovation projects DIVAS (PID2019-108457RB-I00), GENEXLAB (EUR2022‐134047), and EPIC (PID2022-137508NB-I00) and the ‘Severo Ochoa Centre of Excellence’ accreditation (CEX2019-000928-S) Peer reviewed 2024-11-12T10:42:46Z 2024-11-12T10:42:46Z 2024-11 artículo FEMS Microbiology Ecology 100(11): fiae130 (2024) 0168-6496 CEX2019-000928-S http://hdl.handle.net/10261/371569 10.1093/femsec/fiae130 1574-6941 en #PLACEHOLDER_PARENT_METADATA_VALUE# info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2019-108457RB-I00/ES/PATRONES TEMPORALES DE LOS VIRUS PLANCTONICOS EN UN SISTEMA COSTERO OLIGOTROFICO/ https://doi.org/10.1093/femsec/fiae130 Sí open Oxford University Press |
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| topic |
Biogeography Diversity and distribution Habitat Marine Stramenopiles Microbial ecology Conserve and sustainably use the oceans, seas and marine resources for sustainable development Biogeography Diversity and distribution Habitat Marine Stramenopiles Microbial ecology Conserve and sustainably use the oceans, seas and marine resources for sustainable development |
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Biogeography Diversity and distribution Habitat Marine Stramenopiles Microbial ecology Conserve and sustainably use the oceans, seas and marine resources for sustainable development Biogeography Diversity and distribution Habitat Marine Stramenopiles Microbial ecology Conserve and sustainably use the oceans, seas and marine resources for sustainable development Obiol, Aleix Campo, Javier del Vargas, Colomban de Mahé, Frédéric Massana, Ramon How marine are Marine Stramenopiles (MAST)? A cross-system evaluation |
| description |
13 pages, 5 figures, 1 table, supplementary data https://doi.org/10.1093/femsec/fiae130.-- Data Availability: The EukBank dataset is available in Zenodo with DOI 10.5281/zenodo.7804945. All code used for data processing and analyses is available in GitHub (https://github.com/aleixop/mast_eukbank) |
| author2 |
Ministerio de Ciencia e Innovación (España) |
| author_facet |
Ministerio de Ciencia e Innovación (España) Obiol, Aleix Campo, Javier del Vargas, Colomban de Mahé, Frédéric Massana, Ramon |
| format |
artículo |
| topic_facet |
Biogeography Diversity and distribution Habitat Marine Stramenopiles Microbial ecology Conserve and sustainably use the oceans, seas and marine resources for sustainable development |
| author |
Obiol, Aleix Campo, Javier del Vargas, Colomban de Mahé, Frédéric Massana, Ramon |
| author_sort |
Obiol, Aleix |
| title |
How marine are Marine Stramenopiles (MAST)? A cross-system evaluation |
| title_short |
How marine are Marine Stramenopiles (MAST)? A cross-system evaluation |
| title_full |
How marine are Marine Stramenopiles (MAST)? A cross-system evaluation |
| title_fullStr |
How marine are Marine Stramenopiles (MAST)? A cross-system evaluation |
| title_full_unstemmed |
How marine are Marine Stramenopiles (MAST)? A cross-system evaluation |
| title_sort |
how marine are marine stramenopiles (mast)? a cross-system evaluation |
| publisher |
Oxford University Press |
| publishDate |
2024-11 |
| url |
http://hdl.handle.net/10261/371569 |
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| _version_ |
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