Evidence map›Paper›PMID 29765161›Full record

ArticleHeredity2018

Expanding the BLUP alphabet for genomic prediction adaptable to the genetic architectures of complex traits.

Jiabo Wang, Zhengkui Zhou, Zhe Zhang, Hui Li, Di Liu, Qin Zhang, Peter J Bradbury, Edward S Buckler, Zhiwu Zhang

Abstract read
In one paragraph

Article in Heredity, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers.

0numbers the graph read from it
0cells of the map it votes in
39citing 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

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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

39 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
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  5. Identification of quantitative trait loci qPL6 for petiole length in soybean.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2025
    Article
  6. Review
  7. Article
  8. Evaluation of genomic breeding values and accuracy for carcass traits in Korean Hanwoo cows using whole-genome SNP chip panels.Mammalian genome : official journal of the International Mammalian Genome Society · 2025
    Article
  9. Article
  10. Toward a general framework for AI-enabled prediction in crop improvement.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2025
    Article
  11. Article
  12. Review
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  14. Article
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4 · The record

Corrections and comments

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5 · Who and what money

Authors and funding

9 authors.

Jiabo Wang *Department of Animal Science and Technology, Northeast Agricultural University, Harbin, China.
Zhengkui Zhou *Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, China.
Zhe Zhang *Guangdong Provincial Key Lab of Agro-animal Genomics and Molecular Breeding, College of Animal Science, South China Agricultural University, Guangzhou, 510642, China.ORCID http://orcid.org/0000-0001-7338-7718
Hui LiDepartment of Animal Science and Technology, Northeast Agricultural University, Harbin, China.
Di LiuInstitute of Animal Husbandry, Heilongjiang Academy of Agricultural Science, Harbin, China.
Qin ZhangDepartment of Animal Breeding and Genetics, College of Animal Science and Technology, China Agricultural University, Beijing, 100193, China.
Peter J BradburyUnited States Department of Agriculture - Agricultural Research Service, Ithaca, New York, USA.ORCID http://orcid.org/0000-0003-3825-8480
Edward S BucklerUnited States Department of Agriculture - Agricultural Research Service, Ithaca, New York, USA.ORCID http://orcid.org/0000-0002-3100-371X
Zhiwu ZhangDepartment of Animal Science and Technology, Northeast Agricultural University, Harbin, China. Zhiwu.Zhang@wsu.edu.ORCID http://orcid.org/0000-0002-5784-9684

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Improvement of statistical methods is crucial for realizing the potential of increasingly dense genetic markers. Bayesian methods treat all markers as random effects, exhibit an advantage on dense markers, and offer the flexibility of using different priors. In contrast, genomic best linear unbiased prediction (gBLUP) is superior in computing speed, but only superior in prediction accuracy for extremely complex traits. Currently, the existing variety in the BLUP method is insufficient for adapting to new sequencing technologies and traits with different genetic architectures. In this study, we found two ways to change the kinship derivation in the BLUP method that improve prediction accuracy while maintaining the computational advantage. First, using the settlement under progressively exclusive relationship (SUPER) algorithm, we substituted all available markers with estimated quantitative trait nucleotides (QTNs) to derive kinship. Second, we compressed individuals into groups based on kinship, and then used the groups as random effects instead of individuals. The two methods were named as SUPER BLUP (sBLUP) and compressed BLUP (cBLUP). Analyses on both simulated and real data demonstrated that these two methods offer flexibility for evaluating a variety of traits, covering a broadened realm of genetic architectures. For traits controlled by small numbers of genes, sBLUP outperforms Bayesian LASSO (least absolute shrinkage and selection operator). For traits with low heritability, cBLUP outperforms both gBLUP and Bayesian LASSO methods. We implemented these new BLUP alphabet series methods in an R package, Genome Association and Prediction Integrated Tool (GAPIT), available at http://zzlab.net/GAPIT .

Indexed as

GenomeQuantitative Trait LociAnimalsArabidopsisBayes TheoremMiceOryzaZea mays

Identifiers

PMID29765161
PMCPMC6221880

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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.