Evidence map›Paper›PMID 27316946›Full record

ArticleBMC genetics2016

Genomic selection to resistance to Stenocarpella maydis in maize lines using DArTseq markers.

Jhonathan Pedroso Rigal Dos Santos, Luiz Paulo Miranda Pires, Renato Coelho de Castro Vasconcellos, Gabriela Santos Pereira, Renzo Garcia Von Pinho, Marcio Balestre

Open access · diamondAbstract read
In one paragraph

Article in BMC genetics, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
6.3field-weighted citation impact, top 4% 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

27 citing papers in PubMed, 59 citations in OpenAlex.

  1. Article
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  8. Article
  9. Genetic resources and breeding of maize forFrontiers in plant science · 2023
    Review
  10. Article
  11. Review
  12. Review
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  14. Article
  15. Article
  16. Breeding Maize Maternal Haploid Inducers.Plants (Basel, Switzerland) · 2020
    Review
  17. Article
  18. Article
  19. Review
  20. Genomic Selection with Allele Dosage inG3 (Bethesda, Md.) · 2019
    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

6 authors at 1 institution in 1 country.

Jhonathan Pedroso Rigal Dos SantosDepartment of Biology, Federal University of Lavras, Lavras, MG, CP 3037, Brazil.
Luiz Paulo Miranda PiresDepartment of Agriculture, Federal University of Lavras, Lavras, MG, CP 3037, Brazil.
Renato Coelho de Castro VasconcellosDepartment of Biology, Federal University of Lavras, Lavras, MG, CP 3037, Brazil.
Gabriela Santos PereiraDepartment of Biology, Federal University of Lavras, Lavras, MG, CP 3037, Brazil.
Renzo Garcia Von PinhoDepartment of Agriculture, Federal University of Lavras, Lavras, MG, CP 3037, Brazil.
Marcio BalestreDepartment of Exact Science, Federal University of Lavras, Lavras, MG, CP 3037, Brazil. marciobalestre@dex.ufla.br.
Universidade Federal de Lavras · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe identification of lines resistant to ear diseases is of great importance in maize breeding because such diseases directly interfere with kernel quality and yield. Among these diseases, ear rot disease is widely relevant due to significant decrease in grain yield. Ear rot may be caused by the fungus Stenocarpella maydi; however, little information about genetic resistance to this pathogen is available in maize, mainly related to candidate genes in genome. In order to exploit this genome information we used 23.154 Dart-seq markers in 238 lines and apply genome-wide selection to select resistance genotypes. We divide the lines into clusters to identify groups related to resistance to Stenocarpella maydi and use Bayesian stochastic search variable approach and rr-BLUP methods to comparate their selection results.

resultsThrough a principal component analysis (PCA) and hierarchical clustering, it was observed that the three main genetic groups (Stiff Stalk Synthetic, Non-Stiff Stalk Synthetic and Tropical) were clustered in a consistent manner, and information on the resistance sources could be obtained according to the line of origin where populations derived from genetic subgroup Suwan presenting higher levels of resistance. The ridge regression best linear unbiased prediction (rr-BLUP) and Bayesian stochastic search variable (BSSV) models presented equivalent abilities regarding predictive processes.

conclusionOur work showed that is possible to select maize lines presenting a high resistance to Stenocarpella maydis. This claim is based on the acceptable level of predictive accuracy obtained by Genome-wide Selection (GWS) using different models. Furthermore, the lines related to background Suwan present a higher level of resistance than lines related to other groups.

Indexed as

AscomycotaDisease ResistanceGene-Environment InteractionPlant DiseasesPrincipal Component AnalysisZea maysBayesian stochastic search variableEar rotGenetic groupsRidge regression best linear unbiased prediction

Identifiers

PMID27316946
PMCPMC4912722
OpenAlexW2440495051

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.