Evidence map›Paper›PMID 30411188›Full record

ArticleMicrobial ecology2019

Variations in Gut Microbiota of Siberian Flying Squirrels Correspond to Seasonal Phenological Changes in Their Hokkaido Subarctic Forest Ecosystem.

Po-Yu Liu, An-Chi Cheng, Shiao-Wei Huang, Hao-Wei Chang, Tatsuo Oshida, Hon-Tsen Yu

Abstract read
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In one paragraph

Article in Microbial ecology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

15 citing papers in PubMed.

  1. Phenological Changes in the Fecal Microbiota ofAnimals : an open access journal from MDPI · 2026
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Po-Yu LiuGenome and Systems Biology Degree Program, National Taiwan University and Academia Sinica, Taiwan, Republic of China.
An-Chi ChengDepartment of Life Science, National Taiwan University, Taiwan, Republic of China.
Shiao-Wei HuangDepartment of Life Science, National Taiwan University, Taiwan, Republic of China.
Hao-Wei ChangDepartment of Life Science, National Taiwan University, Taiwan, Republic of China.
Tatsuo OshidaLaboratory of Wildlife Biology, Obihiro University of Agriculture and Veterinary Medicine, Obihiro, Japan.
Hon-Tsen YuGenome and Systems Biology Degree Program, National Taiwan University and Academia Sinica, Taiwan, Republic of China. ayu@ntu.edu.tw.

Funding

Ministry of Science and Technology, Taiwan MOST 103-2311-B-002-001Ministry of Science and Technology, Taiwan MOST 106-2633-B-006-004
6 · The paper itself

Abstract

Gut microbial communities of animals are influenced by diet and seasonal weather changes. Since foraging strategies of wild animals are affected by phenological changes, gut microbial communities would differ among seasons. However, interactions of plant-animal-microbiota with seasonal changes have not been well characterized. Here, we surveyed gut microbial diversity of Siberian flying squirrels (Pteromys volans orii) from a natural forest in Hokkaido during spring and summer of 2013 and 2014. Additionally, we compared microbial diversity to temperature changes and normalized difference vegetation index (NDVI). Changes in both seasonal temperature and phenology were significantly associated with alterations in gut microbiota. There were two clusters of OTUs, below and above 20 °C that were significantly correlated with low and high temperatures, respectively. Low-temperature cluster OTUs belonged to various phyla, whereas the high-temperature cluster was only constituted by Firmicutes. In conclusion, gut microbiota of Siberian flying squirrels varied with environmental changes on an ecological scale.

Indexed as

Gastrointestinal MicrobiomeAnimalsAnimals, WildArctic RegionsBacteriaBiodiversityEcosystemForestsIntestinesPhylogenySciuridaeSeasonsFolivorous flying squirrelGut microbiotaPhenologyPteromys volans orii

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.