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The functional evolution of termite gut microbiota
https://oist.repo.nii.ac.jp/records/2659
https://oist.repo.nii.ac.jp/records/265911646385-84b4-4f07-8c4a-3974b352cffe
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
Arora-2022-The functional evolution of termite (4.2 MB)
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CC BY 4.0
Creative Commons Attribution 4.0 International (https://creativecommons.org/licenses/by/4.0/) |
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2022-06-15 | |||||
| タイトル | ||||||
| タイトル | The functional evolution of termite gut microbiota | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Isoptera | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Endosymbionts | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Metagenomics | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Vertical inheritance | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| 著者（英） |
Arora, Jigyasa
× Arora, Jigyasa× Kinjo, Yukihiro× Šobotník, Jan× Buček, Aleš× Clitheroe, Crystal× Stiblik, Petr× Roisin, Yves× Žifčáková, Lucia× Park, Yung Chul× Kim, Ki Yoon× Sillam-Dussès, David× Hervé, Vincent× Lo, Nathan× Tokuda, Gaku× Brune, Andreas× Bourguignon, Thomas |
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| 書誌情報 |
en : Microbiome 巻 10, 号 78, 発行日 2022-05-27 |
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| 抄録 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | Background Termites primarily feed on lignocellulose or soil in association with specific gut microbes. The functioning of the termite gut microbiota is partly understood in a handful of wood-feeding pest species but remains largely unknown in other taxa. We intend to fill this gap and provide a global understanding of the functional evolution of termite gut microbiota. Results We sequenced the gut metagenomes of 145 samples representative of the termite diversity. We show that the prokaryotic fraction of the gut microbiota of all termites possesses similar genes for carbohydrate and nitrogen metabolisms, in proportions varying with termite phylogenetic position and diet. The presence of a conserved set of gut prokaryotic genes implies that essential nutritional functions were present in the ancestor of modern termites. Furthermore, the abundance of these genes largely correlated with the host phylogeny. Finally, we found that the adaptation to a diet of soil by some termite lineages was accompanied by a change in the stoichiometry of genes involved in important nutritional functions rather than by the acquisition of new genes and pathways. Conclusions Our results reveal that the composition and function of termite gut prokaryotic communities have been remarkably conserved since termites first appeared ~ 150 million years ago. Therefore, the “world’s smallest bioreactor” has been operating as a multipartite symbiosis composed of termites, archaea, bacteria, and cellulolytic flagellates since its inception. |
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| 出版者 | ||||||
| 出版者 | BioMed Central | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 2049-2618 | |||||
| DOI | ||||||
| 関連タイプ | isIdenticalTo | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | info:doi/10.1186/s40168-022-01258-3 | |||||
| 権利 | ||||||
| 権利情報 | © 2022 The Author(s) | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | https://microbiomejournal.biomedcentral.com/articles/10.1186/s40168-022-01258-3 | |||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
