Evidence map›Paper›PMID 37336933›Full record

ArticleScientific reports2023

Partial least squares enhance multi-trait genomic prediction of potato cultivars in new environments.

Rodomiro Ortiz, Fredrik Reslow, Abelardo Montesinos-López, José Huicho, Paulino Pérez-Rodríguez, Osval A Montesinos-López, José Crossa

Abstract read
In one paragraph

Article in Scientific reports, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
–field-weighted citation impact
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

12 citing papers in PubMed.

  1. Multi-variant GWAS and genomic prediction dissect the genetic architecture underlying tomato fruit weight.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2026
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  2. Article
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  5. PotatoMASH is a cost-effective marker system for genomic prediction in potato based on short-read haplotypes.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2025
    Article
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  8. Review
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  11. GIS-FA: an approach to integrating thematic maps, factor-analytic, and envirotyping for cultivar targeting.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2024
    Article
  12. 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

7 authors.

Rodomiro OrtizDepartment of Plant Breeding, Swedish University of Agricultural Sciences (SLU), P.O. Box 190, SE 23436, Lomma, Sweden. rodomiro.ortiz@slu.se.
Fredrik ReslowDepartment of Plant Breeding, Swedish University of Agricultural Sciences (SLU), P.O. Box 190, SE 23436, Lomma, Sweden.
Abelardo Montesinos-LópezDepartamento de Matemáticas, Centro Universitario de Ciencias Exactas e Ingenierías (CUCEI), 44430, Guadalajara, México.
José HuichoInternational Maize and Wheat Improvement Center (CIMMYT), Carretera México-Veracruz Km. 45, El Batán, 56237, Texcoco, Edo. de México, México.
Paulino Pérez-RodríguezColegio de Postgraduados (COLPOS), 56230, Montecillos, Edo. de México, México.
Osval A Montesinos-LópezFacultad de Telemática, Universidad de Colima, 28040, Colima, México. oamontes2@hotmail.com.
José CrossaInternational Maize and Wheat Improvement Center (CIMMYT), Carretera México-Veracruz Km. 45, El Batán, 56237, Texcoco, Edo. de México, México. j.crossa@cgiar.org.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

It is of paramount importance in plant breeding to have methods dealing with large numbers of predictor variables and few sample observations, as well as efficient methods for dealing with high correlation in predictors and measured traits. This paper explores in terms of prediction performance the partial least squares (PLS) method under single-trait (ST) and multi-trait (MT) prediction of potato traits. The first prediction was for tested lines in tested environments under a five-fold cross-validation (5FCV) strategy and the second prediction was for tested lines in untested environments (herein denoted as leave one environment out cross validation, LOEO). There was a good performance in terms of predictions (with accuracy mostly > 0.5 for Pearson's correlation) the accuracy of 5FCV was better than LOEO. Hence, we have empirical evidence that the ST and MT PLS framework is a very valuable tool for prediction in the context of potato breeding data.

Indexed as

Solanum tuberosumGenomicsGenotypeLeast-Squares AnalysisModels, GeneticPhenotypePlant Breeding

Identifiers

PMID37336933
PMCPMC10279678

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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.