Phylogenetic phytogeography of selected groups of seagrasses (Monocotylendoneae - Alismatales) based on analysing of genes 5.8S rRNA and RuBisCo large subunit
Seagrasses are representatives of the families Cymodoceaceae, Posidoniaceae, Zosteraceae, Hydrocharitaceae (Monocotylendoneae - Alismatales), adapted to growing in seawaters and all their important life circle events are taking place under the water including pollination and distribution of diaspora...
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Lomonosov Moscow State University
2022
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Online Access: | https://doi.org/10.24057/2071-9388-2021-111 https://doaj.org/article/debf7cca3c554acaa32ec0d983f37f5a |
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ftdoajarticles:oai:doaj.org/article:debf7cca3c554acaa32ec0d983f37f5a 2023-05-15T13:38:17+02:00 Phylogenetic phytogeography of selected groups of seagrasses (Monocotylendoneae - Alismatales) based on analysing of genes 5.8S rRNA and RuBisCo large subunit Anton A. Iurmanov 2022-03-01T00:00:00Z https://doi.org/10.24057/2071-9388-2021-111 https://doaj.org/article/debf7cca3c554acaa32ec0d983f37f5a EN eng Lomonosov Moscow State University https://ges.rgo.ru/jour/article/view/2326 https://doaj.org/toc/2071-9388 https://doaj.org/toc/2542-1565 2071-9388 2542-1565 doi:10.24057/2071-9388-2021-111 https://doaj.org/article/debf7cca3c554acaa32ec0d983f37f5a Geography, Environment, Sustainability, Vol 15, Iss 1, Pp 61-69 (2022) seagrasses higher alismatales phylogenetic phytogeography dispersal history cladistic analysis molecular data Geography (General) G1-922 article 2022 ftdoajarticles https://doi.org/10.24057/2071-9388-2021-111 2023-03-19T01:40:19Z Seagrasses are representatives of the families Cymodoceaceae, Posidoniaceae, Zosteraceae, Hydrocharitaceae (Monocotylendoneae - Alismatales), adapted to growing in seawaters and all their important life circle events are taking place under the water including pollination and distribution of diasporas. Seagrasses are widespread in the littoral areas of the World Ocean, except for Antarctica, and play an important ecosystem role. Due to the insufficiently studied history of dispersal and formation of modern seagrasses habitats, we carried out a phylogenetic analysis of representatives of the families Cymodoceaceae (Amphibolis, Halodule, Syringodium, Cymodocea, and Thalassodendron), Posidoniaceae (Posidonia), Zosteraceae (Zostera, and Phyllospadix), and Hydrocharitaceae (Enhalus, Halophila, and Thalassia). The cladograms constructed based on molecular data analysis of the 5.8S ribosomal RNA and ribulose–1,5–bisphosphate carboxylase/oxygenase large subunit genes are used as the basis for reconstructing the history of dispersal of the studied taxa. It is found that the main stages of dispersal of selected groups of seagrasses took place in the Late Cretaceous period. The main track of historical distribution is largely predetermined by the modern ranges of almost all genera of seagrasses, stretches from the southwestern waters of eastern Gondwana to the northwestern waters of the Eurasian part of Laurasia. The main route of movement of diasporas and seagrasses populations was the Tethys water area, which was modified in the Late Mesozoic and early Cenozoic. It was revealed that the main method of dispersal of seagrasses was long-distance dispersal, which is confirmed by both molecular genetic data and very fast (on a geological time scale) processes of penetration into new water areas, and analysis of the features of dissemination of modern representatives. An alternative vicar scenario was proposed only for the reconstruction of the formation of the Posidonia range. Article in Journal/Newspaper Antarc* Antarctica Directory of Open Access Journals: DOAJ Articles GEOGRAPHY, ENVIRONMENT, SUSTAINABILITY 15 1 61 69 |
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Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
seagrasses higher alismatales phylogenetic phytogeography dispersal history cladistic analysis molecular data Geography (General) G1-922 |
spellingShingle |
seagrasses higher alismatales phylogenetic phytogeography dispersal history cladistic analysis molecular data Geography (General) G1-922 Anton A. Iurmanov Phylogenetic phytogeography of selected groups of seagrasses (Monocotylendoneae - Alismatales) based on analysing of genes 5.8S rRNA and RuBisCo large subunit |
topic_facet |
seagrasses higher alismatales phylogenetic phytogeography dispersal history cladistic analysis molecular data Geography (General) G1-922 |
description |
Seagrasses are representatives of the families Cymodoceaceae, Posidoniaceae, Zosteraceae, Hydrocharitaceae (Monocotylendoneae - Alismatales), adapted to growing in seawaters and all their important life circle events are taking place under the water including pollination and distribution of diasporas. Seagrasses are widespread in the littoral areas of the World Ocean, except for Antarctica, and play an important ecosystem role. Due to the insufficiently studied history of dispersal and formation of modern seagrasses habitats, we carried out a phylogenetic analysis of representatives of the families Cymodoceaceae (Amphibolis, Halodule, Syringodium, Cymodocea, and Thalassodendron), Posidoniaceae (Posidonia), Zosteraceae (Zostera, and Phyllospadix), and Hydrocharitaceae (Enhalus, Halophila, and Thalassia). The cladograms constructed based on molecular data analysis of the 5.8S ribosomal RNA and ribulose–1,5–bisphosphate carboxylase/oxygenase large subunit genes are used as the basis for reconstructing the history of dispersal of the studied taxa. It is found that the main stages of dispersal of selected groups of seagrasses took place in the Late Cretaceous period. The main track of historical distribution is largely predetermined by the modern ranges of almost all genera of seagrasses, stretches from the southwestern waters of eastern Gondwana to the northwestern waters of the Eurasian part of Laurasia. The main route of movement of diasporas and seagrasses populations was the Tethys water area, which was modified in the Late Mesozoic and early Cenozoic. It was revealed that the main method of dispersal of seagrasses was long-distance dispersal, which is confirmed by both molecular genetic data and very fast (on a geological time scale) processes of penetration into new water areas, and analysis of the features of dissemination of modern representatives. An alternative vicar scenario was proposed only for the reconstruction of the formation of the Posidonia range. |
format |
Article in Journal/Newspaper |
author |
Anton A. Iurmanov |
author_facet |
Anton A. Iurmanov |
author_sort |
Anton A. Iurmanov |
title |
Phylogenetic phytogeography of selected groups of seagrasses (Monocotylendoneae - Alismatales) based on analysing of genes 5.8S rRNA and RuBisCo large subunit |
title_short |
Phylogenetic phytogeography of selected groups of seagrasses (Monocotylendoneae - Alismatales) based on analysing of genes 5.8S rRNA and RuBisCo large subunit |
title_full |
Phylogenetic phytogeography of selected groups of seagrasses (Monocotylendoneae - Alismatales) based on analysing of genes 5.8S rRNA and RuBisCo large subunit |
title_fullStr |
Phylogenetic phytogeography of selected groups of seagrasses (Monocotylendoneae - Alismatales) based on analysing of genes 5.8S rRNA and RuBisCo large subunit |
title_full_unstemmed |
Phylogenetic phytogeography of selected groups of seagrasses (Monocotylendoneae - Alismatales) based on analysing of genes 5.8S rRNA and RuBisCo large subunit |
title_sort |
phylogenetic phytogeography of selected groups of seagrasses (monocotylendoneae - alismatales) based on analysing of genes 5.8s rrna and rubisco large subunit |
publisher |
Lomonosov Moscow State University |
publishDate |
2022 |
url |
https://doi.org/10.24057/2071-9388-2021-111 https://doaj.org/article/debf7cca3c554acaa32ec0d983f37f5a |
genre |
Antarc* Antarctica |
genre_facet |
Antarc* Antarctica |
op_source |
Geography, Environment, Sustainability, Vol 15, Iss 1, Pp 61-69 (2022) |
op_relation |
https://ges.rgo.ru/jour/article/view/2326 https://doaj.org/toc/2071-9388 https://doaj.org/toc/2542-1565 2071-9388 2542-1565 doi:10.24057/2071-9388-2021-111 https://doaj.org/article/debf7cca3c554acaa32ec0d983f37f5a |
op_doi |
https://doi.org/10.24057/2071-9388-2021-111 |
container_title |
GEOGRAPHY, ENVIRONMENT, SUSTAINABILITY |
container_volume |
15 |
container_issue |
1 |
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61 |
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69 |
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