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Coevolution of Metabolic Pathways in Blattodea and Their Blattabacterium Endosymbionts, and Comparisons with Other Insect-Bacteria Symbioses
https://oist.repo.nii.ac.jp/records/2818
https://oist.repo.nii.ac.jp/records/28185ccea0c0-465b-461e-ae87-3216ef393408
名前 / ファイル | ライセンス | アクション |
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Creative Commons Attribution 4.0 International (https://creativecommons.org/licenses/by/4.0/)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2022-10-13 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Coevolution of Metabolic Pathways in Blattodea and Their Blattabacterium Endosymbionts, and Comparisons with Other Insect-Bacteria Symbioses | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Blattabacterium | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Blattodea | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | co-evolution | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | co-metabolism | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | endosymbiosis | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | insects | |||||
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) |
Kinjo, Yukihiro
× Kinjo, Yukihiro× Bourguignon, Thomas× Hongoh, Yuichi× Lo, Nathan× Tokuda, Gaku× Ohkuma, Moriya |
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書誌情報 |
en : Microbiology Spectrum 巻 10, 号 5, p. 02779-22, 発行日 2022-09-12 |
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抄録 | ||||||
内容記述タイプ | Other | |||||
内容記述 | Many insects harbor bacterial endosymbionts that supply essential nutrients and enable their hosts to thrive on a nutritionally unbalanced diet. Comparisons of the genomes of endosymbionts and their insect hosts have revealed multiple cases of mutually-dependent metabolic pathways that require enzymes encoded in 2 genomes. Complementation of metabolic reactions at the pathway level has been described for hosts feeding on unbalanced diets, such as plant sap. However, the level of collaboration between symbionts and hosts that feed on more variable diets is largely unknown. In this study, we investigated amino acid and vitamin/cofactor biosynthetic pathways in Blattodea, which comprises cockroaches and termites, and their obligate endosymbiont Blattabacterium cuenoti (hereafter Blattabacterium). In contrast to other obligate symbiotic systems, we found no clear evidence of “collaborative pathways” for amino acid biosynthesis in the genomes of these taxa, with the exception of collaborative arginine biosynthesis in 2 taxa, Cryptocercus punctulatus and Mastotermes darwiniensis. Nevertheless, we found that several gaps specific to Blattabacterium in the folate biosynthetic pathway are likely to be complemented by their host. Comparisons with other insects revealed that, with the exception of the arginine biosynthetic pathway, collaborative pathways for essential amino acids are only observed in phloem-sap feeders. These results suggest that the host diet is an important driving factor of metabolic pathway evolution in obligate symbiotic systems. | |||||
出版者 | ||||||
出版者 | American Society for Microbiology | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 2165-0497 | |||||
PubMed番号 | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | PMID | |||||
関連識別子 | info:pmid/36094208 | |||||
DOI | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | DOI | |||||
関連識別子 | info:doi/10.1128/spectrum.02779-22 | |||||
権利 | ||||||
権利情報 | © 2022 Kinjo et at. | |||||
関連サイト | ||||||
識別子タイプ | URI | |||||
関連識別子 | https://journals.asm.org/doi/10.1128/spectrum.02779-22 | |||||
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 |