Evidence map›Paper›PMID 34976318›Full record

ArticleComputational and structural biotechnology journal2022

Mechanistic insights into the digestion of complex dietary fibre by the rumen microbiota using combinatorial high-resolution glycomics and transcriptomic analyses.

Ajay Badhan, Kristin E Low, Darryl R Jones, Xiaohui Xing, Mohammad Raza Marami Milani, Rodrigo Ortega Polo, Leeann Klassen, Sivasankari Venketachalam, Michael G Hahn, D Wade Abbott and 1 more

Open access · goldAbstract read
In one paragraph

Article in Computational and structural biotechnology journal, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
12.8field-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

18 citing papers in PubMed, 47 citations in OpenAlex.

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  17. Frontiers in nutrition · 2023
    Review
  18. Article
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 2 institutions in 2 countries.

Ajay BadhanAgriculture and Agri-Food Canada, Lethbridge Research and Development Centre, Lethbridge, Alberta T1J 4B1, Canada.
Kristin E LowAgriculture and Agri-Food Canada, Lethbridge Research and Development Centre, Lethbridge, Alberta T1J 4B1, Canada.
Darryl R JonesAgriculture and Agri-Food Canada, Lethbridge Research and Development Centre, Lethbridge, Alberta T1J 4B1, Canada.
Xiaohui XingAgriculture and Agri-Food Canada, Lethbridge Research and Development Centre, Lethbridge, Alberta T1J 4B1, Canada.
Mohammad Raza Marami MilaniAgriculture and Agri-Food Canada, Lethbridge Research and Development Centre, Lethbridge, Alberta T1J 4B1, Canada.
Rodrigo Ortega PoloAgriculture and Agri-Food Canada, Lethbridge Research and Development Centre, Lethbridge, Alberta T1J 4B1, Canada.
Leeann KlassenAgriculture and Agri-Food Canada, Lethbridge Research and Development Centre, Lethbridge, Alberta T1J 4B1, Canada.
Sivasankari VenketachalamComplex Carbohydrate Research Center, University of Georgia, Athens, GA 30602, USA.
Michael G HahnComplex Carbohydrate Research Center, University of Georgia, Athens, GA 30602, USA.
D Wade AbbottAgriculture and Agri-Food Canada, Lethbridge Research and Development Centre, Lethbridge, Alberta T1J 4B1, Canada.
Tim A McAllisterAgriculture and Agri-Food Canada, Lethbridge Research and Development Centre, Lethbridge, Alberta T1J 4B1, Canada.
Agriculture and Agri-Food Canada · CAOak Ridge National Laboratory · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

There is a knowledge gap regarding the factors that impede the ruminal digestion of plant cell walls or if rumen microbiota possess the functional activities to overcome these constraints. Innovative experimental methods were adopted to provide a high-resolution understanding of plant cell wall chemistries, identify higher-order structures that resist microbial digestion, and determine how they interact with the functional activities of the rumen microbiota. We characterized the total tract indigestible residue (TTIR) from cattle fed a low-quality straw diet using two comparative glycomic approaches: ELISA-based glycome profiling and total cell wall glycosidic linkage analysis. We successfully detected numerous and diverse cell wall glycan epitopes in barley straw (BS) and TTIR and determined their relative abundance pre- and post-total tract digestion. Of these, xyloglucans and heteroxylans were of higher abundance in TTIR. To determine if the rumen microbiota can further saccharify the residual plant polysaccharides within TTIR, rumen microbiota from cattle fed a diet containing BS were incubated with BS and TTIR

Indexed as

AB, arabinanADF, acid detergent fibreAG, arabinogalactanAGP, arabinogalactan proteinAIR, alcohol insoluble residueAO, ammonium oxalateAX, arabinoxylanBS, barley strawCAZyme, carbohydrate active enzymeCAZymesCE, carbohydrate esteraseCH, chloriteDE, differentially expressedDietary polysaccharidesDifferential gene expressionELISA, enzyme-linked immunosorbent assayFID, flame ionization detection GC, gas chromatographyGH, glycosyl hydrolaseGlycome profilingGlycoside hydrolaseHG, homogalacturonanHPAEC-PAD, high performance anion exchange chromatography coupled with pulsed amperometric detectionHX, heteroxylanLinkage analysismAbs, monoclonal antibodiesMS, mass spectrometryNDF, neutral detergent fibreNutrient utilizationPC, post-chloritePL, polysaccharide lyaseRG, rhamnogalacturonanRumen microbiomeSC, sodium carbonateTranscriptomeTTIR, total tract indigestible residueXG, xyloglucan

Identifiers

PMID34976318
PMCPMC8702857
OpenAlexW4200007949

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.