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The fermentative ability of primate gut microbiome under "humanization"

Research Project

Project/Area Number 21J15166
Research Category

Grant-in-Aid for JSPS Fellows

Allocation TypeSingle-year Grants
Section国内
Review Section Basic Section 45050:Physical anthropology-related
Research InstitutionKyoto University

Principal Investigator

LEE WAN YI  京都大学, 生態学研究センター, 特別研究員(PD)

Project Period (FY) 2021-04-28 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥1,500,000 (Direct Cost: ¥1,500,000)
Fiscal Year 2022: ¥700,000 (Direct Cost: ¥700,000)
Fiscal Year 2021: ¥800,000 (Direct Cost: ¥800,000)
Keywordsgut microbiome / great ape / fermentative ability / primate feeding ecology / gut microbiom / phylosymbiosis
Outline of Research at the Start

By comparing fermentative ability between human and wild/captive great apes, I will examine the relative importance of phylogeny and diet in shaping hominoids’ fermentative ability and gut microbiome.

Outline of Annual Research Achievements

This project aims to examine and compare the fermentative ability of gut microbiome harbored by the great apes and humans. Through comparison, this project explores the relative importance of phylogeny and diet in shaping hominoid's fermentative ability and gut microbiome.

The main achievement of this year is the field trips to Sabah Malaysia - the natural habitat of orangutan Pongo pygmaeus. During the trip, I successfully tracked 11 orangutan individuals to collect their fresh feces and conducted the in vitro fermentation assay. The results of in vitro fermentation assay were, however, opposite to our expectation - there was no significant difference in the fermentative ability between the captive and wild orangutans. I will conduct DNA experiment to determine the gut microbiota.

In addition to that, I collected fecal samples from three sympatric primate species (long-tailed macaques, red leaf monkey and pig-tailed macaques) to understand how sharing of habitat/diet may affect the gut microbiome of non-human primates.

Research Progress Status

令和4年度が最終年度であるため、記入しない。

Strategy for Future Research Activity

令和4年度が最終年度であるため、記入しない。

Report

(2 results)
  • 2022 Annual Research Report
  • 2021 Annual Research Report
  • Research Products

    (6 results)

All 2023 2022

All Journal Article (3 results) (of which Int'l Joint Research: 3 results,  Peer Reviewed: 2 results,  Open Access: 2 results) Presentation (3 results) (of which Int'l Joint Research: 1 results)

  • [Journal Article] In vitro digestion and fermentation of Japanese macaque ( <i>Macaca fuscata</i> ) food: The influence of food type and particle size2023

    • Author(s)
      He Tianmeng、Lee Wanyi、Hanya Goro
    • Journal Title

      American Journal of Primatology

      Volume: 85 Issue: 4

    • DOI

      10.1002/ajp.23470

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Gut microbial community in proboscis monkeys: implications for effects of geographical and social factors2023

    • Author(s)
      Jose Lilian、Lee Wanyi、Hanya Goro、Tuuga Augustine、Goossens Benoit、Tangah Joseph、Matsuda Ikki、Subbiah Vijay Kumar
    • Journal Title

      bioRxiv

      Volume: -

    • DOI

      10.1101/2023.03.14.532648

    • Related Report
      2022 Annual Research Report
    • Open Access / Int'l Joint Research
  • [Journal Article] Seasonal responses and host uniqueness of gut microbiome of Japanese macaques in lowland Yakushima2022

    • Author(s)
      A. Sawada, T. Hayakawa, Y. Kurihara, W. Lee, G. Hanya
    • Journal Title

      Animal Microbiome

      Volume: 4 Issue: 1 Pages: 54-54

    • DOI

      10.1186/s42523-022-00205-9

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] Exploring factors governing the gut microbiome of Japanese macaques2022

    • Author(s)
      Wanyi Lee
    • Organizer
      Japanese Macaque Research Seminar
    • Related Report
      2022 Annual Research Report
  • [Presentation] Diet-related factors showed greater effects than host phylogeny in shaping the gut microbiota of Japanese macaques2022

    • Author(s)
      Wanyi Lee
    • Organizer
      The 38th Annual Congress of Primate Society of Japan
    • Related Report
      2022 Annual Research Report
  • [Presentation] Seasonal variation in the fermentative ability of Japanese macaques’ gut microbiome2022

    • Author(s)
      Lee Wanyi
    • Organizer
      International Primatological Society Congress
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research

URL: 

Published: 2021-05-27   Modified: 2024-03-26  

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