Evidence map›Paper›PMID 27162493›Full record

ArticleBreeding science2016

Characterization of a mini core collection of Japanese wheat varieties using single-nucleotide polymorphisms generated by genotyping-by-sequencing.

Fuminori Kobayashi, Tsuyoshi Tanaka, Hiroyuki Kanamori, Jianzhong Wu, Yuichi Katayose, Hirokazu Handa

Abstract read
In one paragraph

Article in Breeding science, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing 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

24 citing papers in PubMed.

  1. Article
  2. Article
  3. TaAGL6-B1 identified as a candidate gene for the dominant awn-inhibitor locus B2 in wheat.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2026
    Article
  4. Article
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  7. Allelic variations ofBreeding science · 2022
    Article
  8. Article
  9. Harnessing the diversity of wild emmer wheat for genetic improvement of durum wheat.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2022
    Article
  10. MIG-seq is an effective method for high-throughput genotyping in wheat (Triticum spp.).DNA research : an international journal for rapid publication of reports on genes and genomes · 2022
    Article
  11. Article
  12. Article
  13. Article
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  15. Article
  16. Appraisal of wheat genomics for gene discovery and breeding applications: a special emphasis on advances in Asia.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2020
    Review
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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

6 authors.

Fuminori KobayashiPlant Genome Research Unit, National Institute of Agrobiological Sciences , 2-1-2, Kan-non-dai, Tsukuba, Ibaraki 305-8602 , Japan.
Tsuyoshi TanakaBioinformatics Research Unit, National Institute of Agrobiological Sciences , 2-1-2, Kan-non-dai, Tsukuba, Ibaraki 305-8602 , Japan.
Hiroyuki KanamoriPlant Genome Research Unit, National Institute of Agrobiological Sciences , 2-1-2, Kan-non-dai, Tsukuba, Ibaraki 305-8602 , Japan.
Jianzhong WuPlant Genome Research Unit, National Institute of Agrobiological Sciences, 2-1-2, Kan-non-dai, Tsukuba, Ibaraki 305-8602, Japan; Advanced Genomics Laboratory, National Institute of Agrobiological Sciences, 1-2, Owashi, Tsukuba, Ibaraki 305-8634, Japan.
Yuichi KatayoseAdvanced Genomics Laboratory, National Institute of Agrobiological Sciences , 1-2, Owashi, Tsukuba, Ibaraki 305-8634 , Japan.
Hirokazu HandaPlant Genome Research Unit, National Institute of Agrobiological Sciences, 2-1-2, Kan-non-dai, Tsukuba, Ibaraki 305-8602, Japan; Graduate School of Life and Environmental Sciences, University of Tsukuba, 1-1-1, Ten-noh-dai, Tsukuba, Ibaraki 305-8572, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A core collection of Japanese wheat varieties (JWC) consisting of 96 accessions was established based on their passport data and breeding pedigrees. To clarify the molecular basis of the JWC collection, genome-wide single-nucleotide polymorphism (SNP) genotyping was performed using the genotyping-by-sequencing (GBS) approach. Phylogenetic tree and population structure analyses using these SNP data revealed the genetic diversity and relationships among the JWC accessions, classifying them into four groups; "varieties in the Hokkaido area", "modern varieties in the northeast part of Japan", "modern varieties in the southwest part of Japan" and "classical varieties including landraces". This clustering closely reflected the history of wheat breeding in Japan. Furthermore, to demonstrate the utility of the JWC collection, we performed a genome-wide association study (GWAS) for three traits, namely, "days to heading in autumn sowing", "days to heading in spring sowing" and "culm length". We found significantly associated SNP markers with each trait, and some of these were closely linked to known major genes for heading date or culm length on the genetic map. Our study indicates that this JWC collection is a useful set of germplasm for basic and applied research aimed at understanding and utilizing the genetic diversity among Japanese wheat varieties.

Indexed as

core collectiongenetic diversitygenome-wide association study (GWAS)genotyping-by-sequencing (GBS)Japanwheat

Identifiers

PMID27162493
PMCPMC4784999

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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.