Evidence map›Paper›PMID 34078286›Full record

ArticleBMC plant biology2021

Elucidating the multifunctional role of the cell wall components in the maize exploitation.

Ana López-Malvar, Rosa Ana Malvar, Xose Carlos Souto, Leonardo Dario Gomez, Rachael Simister, Antonio Encina, Jaime Barros-Rios, Sonia Pereira-Crespo, Rogelio Santiago

Open access · goldAbstract read
In one paragraph

Article in BMC plant biology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.3field-weighted citation impact, top 51% 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

5 citing papers in PubMed, 7 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 6 institutions in 3 countries.

Ana López-MalvarFacultad, de Biología, Departamento de Biología Vegetal Y Ciencias del Suelo, Universidad de Vigo, As Lagoas Marcosende, 36310, Vigo, Spain. alopezmalvar@uvigo.es.
Rosa Ana MalvarMisión Biológica de Galicia (CSIC), Pazo de Salcedo, Carballeira 8, 36143, Pontevedra, Spain.
Xose Carlos SoutoE.E. Forestales, Dpto. Ingenieria Recursos Naturales Y Medio Ambiente, 36005, Pontevedra, Spain.
Leonardo Dario GomezCNAP, Department of Biology, University of York, Heslington, YO10 5DD, York, UK.
Rachael SimisterCNAP, Department of Biology, University of York, Heslington, YO10 5DD, York, UK.
Antonio EncinaDpto. Ingeniería Y Ciencias Agrarias, Área de Fisiología Vegetal, Universidad de León, Campus de Vegazana s/n, 24071, León, Spain.
Jaime Barros-RiosBioDiscovery Institute and Department of Biological Sciences, University of North Texas, 1155 Union Circle, #311428, Denton, TX, 76203-5017, USA.
Sonia Pereira-CrespoLaboratorio Interprofesional Galego de Análise Do Leite (LIGAL), Mabegondo, 15318, A Coruña, Abegondo, Spain.
Rogelio SantiagoFacultad, de Biología, Departamento de Biología Vegetal Y Ciencias del Suelo, Universidad de Vigo, As Lagoas Marcosende, 36310, Vigo, Spain.
Misión Biológica de Galicia · ESUniversity of York · GBAgencia de Medio Ambiente y Agua de Andalucía · ESUniversidad de León · ESUniversidade de Vigo · ESUniversity of North Texas · US

Funding

Ministerio de Economía y Competitividad Postdoctoral grant Ramon y CajalPlan Estatal de Ciencia y Tecnología RTI2018-096776-B-C21, and RTI2018-096776-B-C22Universidad de Vigo PhD grant
6 · The paper itself

Abstract

backgroundBesides the use of maize grain as food and feed, maize stover can be a profitable by-product for cellulosic ethanol production, whereas the whole plant can be used for silage production. However, yield is reduced by pest damages, stem corn borers being one of the most important yield constraints. Overall, cell wall composition is key in determining the quality of maize biomass, as well as pest resistance. This study aims to evaluate the composition of the four cell wall fractions (cellulose, hemicellulose, lignin and hydroxycinnamates) in diverse maize genotypes and to understand how this composition influences the resistance to pests, ethanol capacity and digestibility.

resultsThe following results can be highlighted: (i) pests' resistant materials may show cell walls with low p-coumaric acid and low hemicellulose content; (ii) inbred lines showing cell walls with high cellulose content and high diferulate cross-linking may present higher performance for ethanol production; (iii) and inbreds with enhanced digestibility may have cell walls poor in neutral detergent fibre and diferulates, combined with a lignin polymer composition richer in G subunits.

conclusionsResults evidence that there is no maize cell wall ideotype among the tested for optimal performance for various uses, and maize plants should be specifically bred for each particular application.

Indexed as

InbreedingCelluloseCell WallCoumaric AcidsLigninPolysaccharidesZea maysCelluloseCoumaric AcidshemicelluloseLigninPolysaccharidesCell wallDigestibilityMaizePest resistanceSaccharification

Identifiers

PMID34078286
PMCPMC8170779
OpenAlexW3165659290

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.