Evidence map›Paper›PMID 27959345›Full record

ArticleThe ISME journal2017

New roles in hemicellulosic sugar fermentation for the uncultivated Bacteroidetes family BS11.

Lindsey M Solden, David W Hoyt, William B Collins, Johanna E Plank, Rebecca A Daly, Erik Hildebrand, Timothy J Beavers, Richard Wolfe, Carrie D Nicora, Sam O Purvine and 6 more

Open access · hybridAbstract read
In one paragraph

Article in The ISME journal, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 75 papers.

0numbers the graph read from it
0cells of the map it votes in
75citing papers in PubMed
31.6field-weighted citation impact, top 1% 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

75 citing papers in PubMed, 145 citations in OpenAlex.

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15 more citing papers are in PubMed but not listed here.

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

16 authors at 5 institutions in 1 country.

Lindsey M SoldenDepartment of Microbiology, The Ohio State University, Columbus, OH, USA.
David W HoytPacific Northwest National Laboratory, Richland, WA, USA.
William B CollinsAlaska Department of Fish and Game, Division of Wildlife Conservation, Palmer, AK, USA.
Johanna E PlankDepartment of Animal Sciences, The Ohio State University, Columbus, OH, USA.
Rebecca A DalyDepartment of Microbiology, The Ohio State University, Columbus, OH, USA.
Erik HildebrandMinnesota Department of Natural Resources, Division of Fish and Wildlife, Wildlife Health Program, Forest Lake, MN, USA.
Timothy J BeaversDepartment of Microbiology, The Ohio State University, Columbus, OH, USA.
Richard WolfeDepartment of Microbiology, The Ohio State University, Columbus, OH, USA.
Carrie D NicoraPacific Northwest National Laboratory, Richland, WA, USA.
Sam O PurvinePacific Northwest National Laboratory, Richland, WA, USA.
Michelle CarstensenMinnesota Department of Natural Resources, Division of Fish and Wildlife, Wildlife Health Program, Forest Lake, MN, USA.
Mary S LiptonPacific Northwest National Laboratory, Richland, WA, USA.
Donald E SpalingerDepartment of Biology, University of Alaska Anchorage, Anchorage, AK, USA.
Jeffrey L FirkinsDepartment of Animal Sciences, The Ohio State University, Columbus, OH, USA.
Barbara A WolfeDepartment of Veterinary Preventative Medicine, Colllege of Veterinary Medicine, The Ohio State University, Columbus, OH, USA.
Kelly C WrightonDepartment of Microbiology, The Ohio State University, Columbus, OH, USA.
The Ohio State University · USPacific Northwest National Laboratory · USMinnesota Department of Natural Resources · USAlaska Department of Fish and Game · USUniversity of Alaska Anchorage · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Ruminants have co-evolved with their gastrointestinal microbial communities that digest plant materials to provide energy for the host. Some arctic and boreal ruminants have already shown to be vulnerable to dietary shifts caused by changing climate, yet we know little about the metabolic capacity of the ruminant microbiome in these animals. Here, we use meta-omics approaches to sample rumen fluid microbial communities from Alaskan moose foraging along a seasonal lignocellulose gradient. Winter diets with increased hemicellulose and lignin strongly enriched for BS11, a Bacteroidetes family lacking cultivated or genomically sampled representatives. We show that BS11 are cosmopolitan host-associated bacteria prevalent in gastrointestinal tracts of ruminants and other mammals. Metagenomic reconstruction yielded the first four BS11 genomes; phylogenetically resolving two genera within this previously taxonomically undefined family. Genome-enabled metabolic analyses uncovered multiple pathways for fermenting hemicellulose monomeric sugars to short-chain fatty acids (SCFA), metabolites vital for ruminant energy. Active hemicellulosic sugar fermentation and SCFA production was validated by shotgun proteomics and rumen metabolites, illuminating the role BS11 have in carbon transformations within the rumen. Our results also highlight the currently unknown metabolic potential residing in the rumen that may be vital for sustaining host energy in response to a changing vegetative environment.

Indexed as

Gastrointestinal MicrobiomeAnimalsArctic RegionsBacteriaBacteroidetesClimate ChangeDeerDigestionFatty Acids, VolatileFermentationLigninMetagenomicsPhylogenyPolysaccharidesRumenSeasonsFatty Acids, VolatilehemicelluloseLigninPolysaccharides

Identifiers

PMID27959345
PMCPMC5322302
OpenAlexW2564461470

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
Read underepoch 390

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.