Evidence map›Paper›PMID 41817578›Full record

ArticleMicrobial genomics2026

Structural and functional characteristics of faecal, vaginal and colostrum microbiota in high-yielding sows.

Yu Pi, Zixi Wei, Lei Xu, Chenggang Yin, Yanpin Li, Xilong Li

Abstract read
In one paragraph

Article in Microbial genomics, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Yu PiKey Laboratory of Feed Biotechnology of Ministry of Agriculture and Rural Affairs, Institute of Feed Research, Chinese Academy of Agricultural Sciences, Beijing 100081, PR China.
Zixi WeiKey Laboratory of Feed Biotechnology of Ministry of Agriculture and Rural Affairs, Institute of Feed Research, Chinese Academy of Agricultural Sciences, Beijing 100081, PR China.
Lei XuKey Laboratory of Feed Biotechnology of Ministry of Agriculture and Rural Affairs, Institute of Feed Research, Chinese Academy of Agricultural Sciences, Beijing 100081, PR China.
Chenggang YinKey Laboratory of Feed Biotechnology of Ministry of Agriculture and Rural Affairs, Institute of Feed Research, Chinese Academy of Agricultural Sciences, Beijing 100081, PR China.
Yanpin LiKey Laboratory of Feed Biotechnology of Ministry of Agriculture and Rural Affairs, Institute of Feed Research, Chinese Academy of Agricultural Sciences, Beijing 100081, PR China.
Xilong LiKey Laboratory of Feed Biotechnology of Ministry of Agriculture and Rural Affairs, Institute of Feed Research, Chinese Academy of Agricultural Sciences, Beijing 100081, PR China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Recent studies have highlighted the critical roles of the microbiota in faeces, vagina and colostrum in reproductive success and piglet development. Understanding the structural and functional dynamics of these microbial communities is essential for optimizing the health and productivity of high-yielding (HY) sows. This study aimed to characterize the structural and functional features of these microbial communities in HY sows (litter size>10 piglets) vs. low-yielding (LY) sows (≤10 piglets) and to explore their associations with sow performance and piglet health. Fifteen Yorkshire sows from each group were selected, and fresh faecal, vaginal mucus and colostrum samples were collected post-parturition. Microbial composition was analysed using 16S rRNA gene amplicon sequencing, and functional potential was predicted via PICRUSt2. Results showed that HY sows exhibited higher alpha diversity in vaginal and colostrum microbiota and greater community stability (higher neutral community model

Indexed as

BacteriaColostrumFecesMicrobiotaVaginaAnimalsFemaleRNA, Ribosomal, 16SSwineRNA, Ribosomal, 16Scolostrumfaeceslitter sizemicrobiotasowvaginal

Identifiers

PMID41817578
PMCPMC12982012

What OpenQuestion holds

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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.