Evidence map›Paper›PMID 29574807›Full record

ArticleThe New phytologist2018

A glycosyl transferase family 43 protein involved in xylan biosynthesis is associated with straw digestibility in Brachypodium distachyon.

Caragh Whitehead, Francisco J Ostos Garrido, Matthieu Reymond, Rachael Simister, Assaf Distelfeld, Sergio G Atienza, Fernando Piston, Leonardo D Gomez, Simon J McQueen-Mason

Open access · hybridAbstract read
In one paragraph

Article in The New phytologist, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.4field-weighted citation impact, top 20% 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

9 citing papers in PubMed, 26 citations in OpenAlex.

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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

9 authors at 5 institutions in 4 countries.

Caragh WhiteheadCentre for Novel Agricultural Products, Department of Biology, University of York, PO Box 373, Wentworth Way, York, YO10 5DD, UK.
Francisco J Ostos GarridoDepartamento de Mejora Genética Vegetal, Instituto de Agricultura Sostenible - Consejo Superior de Investigaciones Científicas, Córdoba, Spain.
Matthieu ReymondInstitut Jean-Pierre Bourgin, UMR 1318 INRA-AgroParisTech, INRA Centre de Versailles-Grignon, Route de Saint-Cyr, 78026, Versailles, France.
Rachael SimisterCentre for Novel Agricultural Products, Department of Biology, University of York, PO Box 373, Wentworth Way, York, YO10 5DD, UK.
Assaf DistelfeldDeparment of Molecular Biology and Ecology of Plants, Tel Aviv University, Tel Aviv, Israel.
Sergio G AtienzaDepartamento de Mejora Genética Vegetal, Instituto de Agricultura Sostenible - Consejo Superior de Investigaciones Científicas, Córdoba, Spain.
Fernando PistonDepartamento de Mejora Genética Vegetal, Instituto de Agricultura Sostenible - Consejo Superior de Investigaciones Científicas, Córdoba, Spain.
Leonardo D GomezCentre for Novel Agricultural Products, Department of Biology, University of York, PO Box 373, Wentworth Way, York, YO10 5DD, UK.
Simon J McQueen-MasonCentre for Novel Agricultural Products, Department of Biology, University of York, PO Box 373, Wentworth Way, York, YO10 5DD, UK.
University of York · GBInstituto de Agricultura Sostenible · ESConsejo Superior de Investigaciones Científicas · ESInstitut Jean-Pierre Bourgin · FRTel Aviv University · IL

Funding

Biotechnology and Biological Sciences Research Council BB/G016178Biotechnology and Biological Sciences Research Council BB/G016194
6 · The paper itself

Abstract

The recalcitrance of secondary plant cell walls to digestion constrains biomass use for the production of sustainable bioproducts and for animal feed. We screened a population of Brachypodium recombinant inbred lines (RILs) for cell wall digestibility using commercial cellulases and detected a quantitative trait locus (QTL) associated with this trait. Examination of the chromosomal region associated with this QTL revealed a candidate gene that encodes a putative glycosyl transferase family (GT) 43 protein, orthologue of IRX14 in Arabidopsis, and hence predicted to be involved in the biosynthesis of xylan. Arabinoxylans form the major matrix polysaccharides in cell walls of grasses, such as Brachypodium. The parental lines of the RIL population carry alternative nonsynonymous polymorphisms in the BdGT43A gene, which were inherited in the RIL progeny in a manner compatible with a causative role in the variation in straw digestibility. In order to validate the implied role of our candidate gene in affecting straw digestibility, we used RNA interference to lower the expression levels of the BdGT43A gene in Brachypodium. The biomass of the silenced lines showed higher digestibility supporting a causative role of the BdGT43A gene, suggesting that it might form a good target for improving straw digestibility in crops.

Indexed as

Amino Acid SequenceAnimalsAnimals, Genetically ModifiedArabinoseBase SequenceBrachypodiumCarbohydrate MetabolismCell WallChromosomes, PlantCoumaric AcidsGene Expression Regulation, PlantGenes, PlantGlycosyltransferasesInbreedingPhylogenyPlant ProteinsArabinoseCoumaric Acidsferulic acidGlycosyltransferasesPlant ProteinsXylansXylosebiomassBrachypodiumgene silencingGT43saccharificationxylan

Identifiers

PMID29574807
PMCPMC5947151
OpenAlexW2791471540

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.