A genome-skimmed phylogeny of a widespread bryozoan family, Adeonidae
Abstract Background Understanding the phylogenetic relationships among species is one of the main goals of systematic biology. Simultaneously, credible phylogenetic hypotheses are often the first requirement for unveiling the evolutionary history of traits and for modelling macroevolutionary process...
| Main Authors: | , , , , , , , , , , , , , |
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| Format: | Article |
| Language: | English |
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BMC
2019-12-01
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| Series: | BMC Evolutionary Biology |
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| Online Access: | https://doi.org/10.1186/s12862-019-1563-4 |
| _version_ | 1818575317513535488 |
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| author | Russell J. S. Orr Marianne N. Haugen Björn Berning Philip Bock Robyn L. Cumming Wayne K. Florence Masato Hirose Emanuela Di Martino Mali H. Ramsfjell Maja M. Sannum Abigail M. Smith Leandro M. Vieira Andrea Waeschenbach Lee Hsiang Liow |
| author_facet | Russell J. S. Orr Marianne N. Haugen Björn Berning Philip Bock Robyn L. Cumming Wayne K. Florence Masato Hirose Emanuela Di Martino Mali H. Ramsfjell Maja M. Sannum Abigail M. Smith Leandro M. Vieira Andrea Waeschenbach Lee Hsiang Liow |
| author_sort | Russell J. S. Orr |
| collection | DOAJ |
| description | Abstract Background Understanding the phylogenetic relationships among species is one of the main goals of systematic biology. Simultaneously, credible phylogenetic hypotheses are often the first requirement for unveiling the evolutionary history of traits and for modelling macroevolutionary processes. However, many non-model taxa have not yet been sequenced to an extent such that statistically well-supported molecular phylogenies can be constructed for these purposes. Here, we use a genome-skimming approach to extract sequence information for 15 mitochondrial and 2 ribosomal operon genes from the cheilostome bryozoan family, Adeonidae, Busk, 1884, whose current systematics is based purely on morphological traits. The members of the Adeonidae are, like all cheilostome bryozoans, benthic, colonial, marine organisms. Adeonids are also geographically widely-distributed, often locally common, and are sometimes important habitat-builders. Results We successfully genome-skimmed 35 adeonid colonies representing 6 genera (Adeona, Adeonellopsis, Bracebridgia, Adeonella, Laminopora and Cucullipora). We also contributed 16 new, circularised mitochondrial genomes to the eight previously published for cheilostome bryozoans. Using the aforementioned mitochondrial and ribosomal genes, we inferred the relationships among these 35 samples. Contrary to some previous suggestions, the Adeonidae is a robustly supported monophyletic clade. However, the genera Adeonella and Laminopora are in need of revision: Adeonella is polyphyletic and Laminopora paraphyletically forms a clade with some Adeonella species. Additionally, we assign a sequence clustering identity using cox1 barcoding region of 99% at the species and 83% at the genus level. Conclusions We provide sequence data, obtained via genome-skimming, that greatly increases the resolution of the phylogenetic relationships within the adeonids. We present a highly-supported topology based on 17 genes and substantially increase availability of circularised cheilostome mitochondrial genomes, and highlight how we can extend our pipeline to other bryozoans. |
| first_indexed | 2024-12-15T00:38:40Z |
| format | Article |
| id | doaj.art-6304ff7d11274ee0a40fa3d69e877d8d |
| institution | Directory Open Access Journal |
| issn | 1471-2148 |
| language | English |
| last_indexed | 2024-12-15T00:38:40Z |
| publishDate | 2019-12-01 |
| publisher | BMC |
| record_format | Article |
| series | BMC Evolutionary Biology |
| spelling | doaj.art-6304ff7d11274ee0a40fa3d69e877d8d2022-12-21T22:41:43ZengBMCBMC Evolutionary Biology1471-21482019-12-0119111010.1186/s12862-019-1563-4A genome-skimmed phylogeny of a widespread bryozoan family, AdeonidaeRussell J. S. Orr0Marianne N. Haugen1Björn Berning2Philip Bock3Robyn L. Cumming4Wayne K. Florence5Masato Hirose6Emanuela Di Martino7Mali H. Ramsfjell8Maja M. Sannum9Abigail M. Smith10Leandro M. Vieira11Andrea Waeschenbach12Lee Hsiang Liow13Natural History Museum, University of OsloCentre for Ecological and Evolutionary Synthesis, Department of Biosciences, University of OsloGeoscience Collections, Upper Austrian State MuseumMuseum VictoriaMuseum of Tropical QueenslandDepartment of Research and Exhibitions, Iziko Museums of South AfricaSchool of Marine Biosciences, Kitasato UniversityNatural History Museum, University of OsloNatural History Museum, University of OsloNatural History Museum, University of OsloDepartment of Marine Science, University of OtagoDepartment of Zoology, Universidade Federal de PernambucoDepartment of Life Sciences, Natural History MuseumNatural History Museum, University of OsloAbstract Background Understanding the phylogenetic relationships among species is one of the main goals of systematic biology. Simultaneously, credible phylogenetic hypotheses are often the first requirement for unveiling the evolutionary history of traits and for modelling macroevolutionary processes. However, many non-model taxa have not yet been sequenced to an extent such that statistically well-supported molecular phylogenies can be constructed for these purposes. Here, we use a genome-skimming approach to extract sequence information for 15 mitochondrial and 2 ribosomal operon genes from the cheilostome bryozoan family, Adeonidae, Busk, 1884, whose current systematics is based purely on morphological traits. The members of the Adeonidae are, like all cheilostome bryozoans, benthic, colonial, marine organisms. Adeonids are also geographically widely-distributed, often locally common, and are sometimes important habitat-builders. Results We successfully genome-skimmed 35 adeonid colonies representing 6 genera (Adeona, Adeonellopsis, Bracebridgia, Adeonella, Laminopora and Cucullipora). We also contributed 16 new, circularised mitochondrial genomes to the eight previously published for cheilostome bryozoans. Using the aforementioned mitochondrial and ribosomal genes, we inferred the relationships among these 35 samples. Contrary to some previous suggestions, the Adeonidae is a robustly supported monophyletic clade. However, the genera Adeonella and Laminopora are in need of revision: Adeonella is polyphyletic and Laminopora paraphyletically forms a clade with some Adeonella species. Additionally, we assign a sequence clustering identity using cox1 barcoding region of 99% at the species and 83% at the genus level. Conclusions We provide sequence data, obtained via genome-skimming, that greatly increases the resolution of the phylogenetic relationships within the adeonids. We present a highly-supported topology based on 17 genes and substantially increase availability of circularised cheilostome mitochondrial genomes, and highlight how we can extend our pipeline to other bryozoans.https://doi.org/10.1186/s12862-019-1563-4Cheilostome bryozoansGenome skimmingMitogenomePhylogenyrRNA |
| spellingShingle | Russell J. S. Orr Marianne N. Haugen Björn Berning Philip Bock Robyn L. Cumming Wayne K. Florence Masato Hirose Emanuela Di Martino Mali H. Ramsfjell Maja M. Sannum Abigail M. Smith Leandro M. Vieira Andrea Waeschenbach Lee Hsiang Liow A genome-skimmed phylogeny of a widespread bryozoan family, Adeonidae BMC Evolutionary Biology Cheilostome bryozoans Genome skimming Mitogenome Phylogeny rRNA |
| title | A genome-skimmed phylogeny of a widespread bryozoan family, Adeonidae |
| title_full | A genome-skimmed phylogeny of a widespread bryozoan family, Adeonidae |
| title_fullStr | A genome-skimmed phylogeny of a widespread bryozoan family, Adeonidae |
| title_full_unstemmed | A genome-skimmed phylogeny of a widespread bryozoan family, Adeonidae |
| title_short | A genome-skimmed phylogeny of a widespread bryozoan family, Adeonidae |
| title_sort | genome skimmed phylogeny of a widespread bryozoan family adeonidae |
| topic | Cheilostome bryozoans Genome skimming Mitogenome Phylogeny rRNA |
| url | https://doi.org/10.1186/s12862-019-1563-4 |
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