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dc.contributor.author | Hanya, Goro | en |
dc.contributor.author | Tackmann, Janko | en |
dc.contributor.author | Sawada, Akiko | en |
dc.contributor.author | Lee, Wanyi | en |
dc.contributor.author | Pokharel, Sanjeeta Sharma | en |
dc.contributor.author | de Castro Maciel, Valdevino Gisele | en |
dc.contributor.author | Toge, Akito | en |
dc.contributor.author | Kuroki, Kota | en |
dc.contributor.author | Otsuka, Ryoma | en |
dc.contributor.author | Mabuchi, Ryoma | en |
dc.contributor.author | Liu, Jie | en |
dc.contributor.author | Hatakeyama, Masaomi | en |
dc.contributor.author | Yamasaki, Eri | en |
dc.contributor.author | von Mering, Christian | en |
dc.contributor.author | Shimizu-Inatsugi, Rie | en |
dc.contributor.author | Hayakawa, Takashi | en |
dc.contributor.author | Shimizu, Kentaro K. | en |
dc.contributor.author | Ushida, Kazunari | en |
dc.contributor.alternative | 半谷, 吾郎 | ja |
dc.contributor.alternative | 澤田, 晶子 | ja |
dc.contributor.alternative | 峠, 明杜 | ja |
dc.contributor.alternative | 黒木, 康太 | ja |
dc.contributor.alternative | 大塚, 亮真 | ja |
dc.contributor.alternative | 馬渕, 諒真 | ja |
dc.contributor.alternative | 山崎, 絵理 | ja |
dc.contributor.alternative | 清水(稲継), 理恵 | ja |
dc.contributor.alternative | 早川, 卓志 | ja |
dc.contributor.alternative | 清水, 健太郎 | ja |
dc.contributor.alternative | 牛田, 一成 | ja |
dc.date.accessioned | 2020-08-04T06:54:30Z | - |
dc.date.available | 2020-08-04T06:54:30Z | - |
dc.date.issued | 2020-8 | - |
dc.identifier.issn | 0095-3628 | - |
dc.identifier.issn | 1432-184X | - |
dc.identifier.uri | http://hdl.handle.net/2433/253562 | - |
dc.description | 葉をたくさん食べるニホンザルの腸内細菌は、葉の発酵能力が高いことを証明 --動物の消化への腸内細菌の寄与--. 京都大学プレスリリース. 2020-05-01. | ja |
dc.description.abstract | Wild Japanese macaques (Macaca fuscata Blyth) living in the highland and lowland areas of Yakushima are known to have different diets, with highland individuals consuming more leaves. We aim to clarify whether and how these differences in diet are also reflected by gut microbial composition and fermentation ability. Therefore, we conduct an in vitro fermentation assay using fresh feces from macaques as inoculum and dry leaf powder of Eurya japonica Thunb. as a substrate. Fermentation activity was higher for feces collected in the highland, as evidenced by higher gas and butyric acid production and lower pH. Genetic analysis indicated separation of highland and lowland in terms of both community structure and function of the gut microbiota. Comparison of feces and suspension after fermentation indicated that the community structure changed during fermentation, and the change was larger for lowland samples. Analysis of the 16S rRNA V3-V4 barcoding region of the gut microbiota showed that community structure was clearly clustered between the two areas. Furthermore, metagenomic analysis indicated separation by gene and pathway abundance patterns. Two pathways (glycogen biosynthesis I and D-galacturonate degradation I) were enriched in lowland samples, possibly related to the fruit-eating lifestyle in the lowland. Overall, we demonstrated that the more leaf-eating highland Japanese macaques harbor gut microbiota with higher leaf fermentation ability compared with the more fruit-eating lowland ones. Broad, non-specific taxonomic and functional gut microbiome differences suggest that this pattern may be driven by a complex interplay between many taxa and pathways rather than single functional traits. | en |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | Springer Nature | en |
dc.rights | This is a post-peer-review, pre-copyedit version of an article published in 'Microbial Ecology'. The final authenticated version is available online at: https://doi.org/10.1007/s00248-020-01515-8. | en |
dc.rights | The full-text file will be made open to the public on 24 April 2021 in accordance with publisher's 'Terms and Conditions for Self-Archiving'. | en |
dc.rights | この論文は出版社版でありません。引用の際には出版社版をご確認ご利用ください。 | ja |
dc.rights | This is not the published version. Please cite only the published version. | en |
dc.subject | Diet | en |
dc.subject | In vitro fermentation assay | en |
dc.subject | Meta-16S analysis | en |
dc.subject | Digestion | en |
dc.subject | Generalists | en |
dc.title | Fermentation Ability of Gut Microbiota of Wild Japanese Macaques in the Highland and Lowland Yakushima: In Vitro Fermentation Assay and Genetic Analyses | en |
dc.type | journal article | - |
dc.type.niitype | Journal Article | - |
dc.identifier.jtitle | Microbial Ecology | en |
dc.identifier.volume | 80 | - |
dc.identifier.spage | 459 | - |
dc.identifier.epage | 474 | - |
dc.relation.doi | 10.1007/s00248-020-01515-8 | - |
dc.textversion | author | - |
dc.identifier.pmid | 32328670 | - |
dc.relation.url | https://www.kyoto-u.ac.jp/ja/research-news/2020-05-01 | - |
dcterms.accessRights | open access | - |
datacite.date.available | 2021-04-24 | - |
datacite.awardNumber | 15KK0256 | - |
datacite.awardNumber | 19KK0186 | - |
datacite.awardNumber | 25291100 | - |
datacite.awardNumber | 18H02508 | - |
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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