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dc.contributor.author | Kamikawa, Ryoma | en |
dc.contributor.author | Tanifuji, Goro | en |
dc.contributor.author | Kawachi, Masanobu | en |
dc.contributor.author | Miyashita, Hideaki | en |
dc.contributor.author | Hashimoto, Tetsuo | en |
dc.contributor.author | Inagaki, Yuji | en |
dc.contributor.alternative | 神川, 龍馬 | ja |
dc.date.accessioned | 2020-12-28T05:45:00Z | - |
dc.date.available | 2020-12-28T05:45:00Z | - |
dc.date.issued | 2015-04 | - |
dc.identifier.issn | 1759-6653 | - |
dc.identifier.uri | http://hdl.handle.net/2433/260575 | - |
dc.description.abstract | Unlike many other photosynthetic dinoflagellates, whose plastids contain a characteristic carotenoid peridinin, members of the genus Lepidodinium are the only known dinoflagellate species possessing green alga-derived plastids. However, the precise origin of Lepidodinium plastids has hitherto remained uncertain. In this study, we completely sequenced the plastid genome of Lepidodinium chlorophorum NIES-1868. Our phylogenetic analyses of 52 plastid-encoded proteins unite L. chlorophorum exclusively with a pedinophyte, Pedinomonas minor, indicating that the green-colored plastids in Lepidodinium spp. were derived from an endosymbiotic pedinophyte or a green alga closely related to pedinophytes. Our genome comparison incorporating the origin of the Lepidodinium plastids strongly suggests that the endosymbiont plastid genome acquired by the ancestral Lepidodinium species has lost genes encoding proteins involved in metabolism and biosynthesis, protein/metabolite transport, and plastid division during the endosymbiosis. We further discuss the commonalities and idiosyncrasies in genome evolution between the L. chlorophorum plastid and other plastids acquired through endosymbiosis of eukaryotic photoautotrophs. | en |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | Oxford University Press (OUP) | en |
dc.rights | © The Author(s) 2015. Published by Oxford University Press on behalf of the Society for Molecular Biology and Evolution. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted reuse, distribution, and reproduction in any medium, provided the original work is properly cited. | en |
dc.subject | genome reduction | en |
dc.subject | Lepidodinium | en |
dc.subject | Pedinophyceae | en |
dc.subject | secondary plastids | en |
dc.subject | plastid replacement | en |
dc.title | Plastid Genome-Based Phylogeny Pinpointed the Origin of the Green-Colored Plastid in the Dinoflagellate Lepidodinium chlorophorum | en |
dc.type | journal article | - |
dc.type.niitype | Journal Article | - |
dc.identifier.jtitle | Genome Biology and Evolution | en |
dc.identifier.volume | 7 | - |
dc.identifier.issue | 4 | - |
dc.identifier.spage | 1133 | - |
dc.identifier.epage | 1140 | - |
dc.relation.doi | 10.1093/gbe/evv060 | - |
dc.textversion | publisher | - |
dc.identifier.pmid | 25840416 | - |
dcterms.accessRights | open access | - |
datacite.awardNumber | 24870004 | - |
datacite.awardNumber | 15H05606 | - |
datacite.awardNumber | 15K14591 | - |
datacite.awardNumber | 23117006 | - |
dc.identifier.eissn | 1759-6653 | - |
jpcoar.funderName | 日本学術振興会 | ja |
jpcoar.funderName | 日本学術振興会 | ja |
jpcoar.funderName | 日本学術振興会 | ja |
jpcoar.funderName | 日本学術振興会 | ja |
jpcoar.funderName.alternative | Japan Society for the Promotion of Science (JSPS) | en |
jpcoar.funderName.alternative | Japan Society for the Promotion of Science (JSPS) | en |
jpcoar.funderName.alternative | Japan Society for the Promotion of Science (JSPS) | en |
jpcoar.funderName.alternative | Japan Society for the Promotion of Science (JSPS) | en |
出現コレクション: | 学術雑誌掲載論文等 |
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