Evidence map›Paper›PMID 31691493›Full record

ArticleMicrobial biotechnology2020

The fungal community and its interaction with the concentration of short-chain fatty acids in the faeces of Chenghua, Yorkshire and Tibetan pigs.

Jiayan Li, Daiwen Chen, Bing Yu, Jun He, Zhiqing Huang, Xiangbing Mao, Ping Zheng, Jie Yu, Junqiu Luo, Gang Tian and 1 more

Open access · goldAbstract read
In one paragraph

Article in Microbial biotechnology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
1.9field-weighted citation impact, top 14% of its field
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

28 citing papers in PubMed, 41 citations in OpenAlex.

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  15. Gut Mycobiome and Asthma.Journal of fungi (Basel, Switzerland) · 2024
    Review
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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

11 authors at 1 institution in 3 countries.

Jiayan LiKey Laboratory for Animal Disease-Resistance Nutrition, Ministry of Education of China, Chengdu, China.
Daiwen ChenKey Laboratory for Animal Disease-Resistance Nutrition, Ministry of Education of China, Chengdu, China.
Bing YuKey Laboratory for Animal Disease-Resistance Nutrition, Ministry of Education of China, Chengdu, China.
Jun HeKey Laboratory for Animal Disease-Resistance Nutrition, Ministry of Education of China, Chengdu, China.
Zhiqing HuangKey Laboratory for Animal Disease-Resistance Nutrition, Ministry of Education of China, Chengdu, China.
Xiangbing MaoKey Laboratory for Animal Disease-Resistance Nutrition, Ministry of Education of China, Chengdu, China.
Ping ZhengKey Laboratory for Animal Disease-Resistance Nutrition, Ministry of Education of China, Chengdu, China.
Jie YuKey Laboratory for Animal Disease-Resistance Nutrition, Ministry of Education of China, Chengdu, China.
Junqiu LuoKey Laboratory for Animal Disease-Resistance Nutrition, Ministry of Education of China, Chengdu, China.
Gang TianKey Laboratory for Animal Disease-Resistance Nutrition, Ministry of Education of China, Chengdu, China.
Yuheng LuoKey Laboratory for Animal Disease-Resistance Nutrition, Ministry of Education of China, Chengdu, China.ORCID 0000-0003-4241-8053
Ministry of Education of the People's Republic of China · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Despite their important roles in host nutrition and metabolism, and potential to cause disease, our knowledge of the fungal community in the mammalian gut is quite limited. To date, diversity and composition of fungi in swine gut still remains unknown. Therefore, the first internal transcribed spacer of fungi in faecal samples from three breeds of pigs (10 pigs for each breed) was sequenced based on an Illumina HiSeq 2500 platform, and the relationship between the fungal community and the concentrations of main short-chain fatty acids (SCFAs) was also analysed. Results indicated that Chenghua (local, higher body fat rate), Yorkshire (foreign, higher lean meat and growth rate) and Tibetan (plateau, stronger disease resistance) pigs harboured distinct fungal community. The Basidiomycota and Ascomycota presented as the two predominant phyla, with Loreleia, Russula and Candida as the top three genera in all samples. Network analysis revealed a total of 35 correlations among different fungal genera, with 27 (77.14%) positive and 8 (22.86%) negative pairwise interactions. Canonical correspondence analysis suggested that fungi in the faeces of pigs were more correlated to the concentration of acetate and butyrate rather than propionate. Spearman's correlation further showed that Tomentella was positively correlated to both acetate and butyrate, and Loreleia was positively correlated to propionate (P < 0.05), while Nephroma and Taiwanofungus were negatively correlated to acetate and propionate (P < 0.05). These findings expanded our knowledge on the intestinal fungi in pigs with different genotypes and phenotypes, indicating that fungi may play an indispensable role during the metabolism of host and the maintenance of intestinal health. The cross-feeding between fungi and other microorganisms may be crucial during the digestion of dietary carbohydrates and the associated physiological processes, which is worthy to be further studied.

Indexed as

BasidiomycotaMycobiomeAnimalsFatty Acids, VolatileFecesSwineTibetFatty Acids, Volatile

Identifiers

PMID31691493
PMCPMC7017814
OpenAlexW2989046444

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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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.