Evidence map›Paper›PMID 41784373›Full record

ArticleMicrobiology spectrum2026

Grass supplementation to a pellet-based diet fails to enrich gut microbiomes with wild-like functions in captive-bred hares.

Ostaizka Aizpurua, Garazi Martin-Bideguren, Nanna Gaun, Antton Alberdi

Abstract read
In one paragraph

Article in Microbiology spectrum, 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

4 authors.

Ostaizka AizpuruaCenter for Evolutionary Hologenomics, Globe Institute, University of Copenhagen, Copenhagen, Denmark.ORCID 0000-0001-8053-3672
Garazi Martin-BidegurenCenter for Evolutionary Hologenomics, Globe Institute, University of Copenhagen, Copenhagen, Denmark.ORCID 0000-0003-0157-9125
Nanna GaunCenter for Evolutionary Hologenomics, Globe Institute, University of Copenhagen, Copenhagen, Denmark.
Antton AlberdiCenter for Evolutionary Hologenomics, Globe Institute, University of Copenhagen, Copenhagen, Denmark.ORCID 0000-0002-2875-6446

Funding

Carlsbergfondet CF20-0460Danmarks Grundforskningsfond DNRF143
6 · The paper itself

Abstract

Reintroducing captive-bred animals into the wild often faces limited success, with the underlying causes frequently unclear. One emerging hypothesis is that maladapted gut microbiota may play a significant role in these challenges. To investigate this possibility, we employed genome-resolved metagenomics to analyze the taxonomic and functional differences in the gut microbiota of 45 wild and captive European hares (

Indexed as

Animal FeedBacteriaDietary SupplementsGastrointestinal MicrobiomeHaresPoaceaeAnimalsAnimals, WildDietMetagenomeMetagenomicsconservationdietary changesLepus europaeusmicrobiotareintroduction programshotgun metagenomics

Identifiers

PMID41784373
PMCPMC13055366

What OpenQuestion holds

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Registered trials

None linked

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.