Evidence map›Paper›PMID 30588539›Full record

ArticleTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik2019

Genetic diversity patterns and domestication origin of soybean.

Soon-Chun Jeong, Jung-Kyung Moon, Soo-Kwon Park, Myung-Shin Kim, Kwanghee Lee, Soo Rang Lee, Namhee Jeong, Man Soo Choi, Namshin Kim, Sung-Taeg Kang and 1 more

Abstract read
In one paragraph

Article in TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers.

0numbers the graph read from it
0cells of the map it votes in
41citing 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

41 citing papers in PubMed.

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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

11 authors.

Soon-Chun JeongBio-Evaluation Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju, Chungbuk, 28116, Korea. scjeong@kribb.re.kr.ORCID http://orcid.org/0000-0003-0223-1155
Jung-Kyung MoonAgricultural Genome Center, National Academy of Agricultural Sciences, Rural Development Administration, Jeonju, Jeonbuk, 55365, Korea. moonjk2@korea.kr.
Soo-Kwon ParkNational Institute of Crop Science, Rural Development Administration, Wanju, Jeonbuk, 55365, Korea.
Myung-Shin KimBio-Evaluation Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju, Chungbuk, 28116, Korea.
Kwanghee LeeBio-Evaluation Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju, Chungbuk, 28116, Korea.
Soo Rang LeeBio-Evaluation Center, Korea Research Institute of Bioscience and Biotechnology, Cheongju, Chungbuk, 28116, Korea.
Namhee JeongNational Institute of Crop Science, Rural Development Administration, Wanju, Jeonbuk, 55365, Korea.
Man Soo ChoiNational Institute of Crop Science, Rural Development Administration, Wanju, Jeonbuk, 55365, Korea.
Namshin KimEpigenomics Research Center, Genome Institute, Institute of Bioscience and Biotechnology, Korea Research, Taejon, 34141, Korea.
Sung-Taeg KangDepartment of Crop Science and Biotechnology, Dankook University, Cheonan, Chungnam, 31116, Korea.
Euiho ParkSchool of Biotechnology, Yeungnam University, Gyeongsan, Gyeongbuk, 38541, Korea.

Funding

Next-Generation BioGreen 21 Program PJ01321304
6 · The paper itself

Abstract

key messageGenotyping data of a comprehensive Korean soybean collection obtained using a large SNP array were used to clarify global distribution patterns of soybean and address the evolutionary history of soybean. Understanding diversity and evolution of a crop is an essential step to implement a strategy to expand its germplasm base for crop improvement research. Accessions intensively collected from Korea, which is a small but central region in the distribution geography of soybean, were genotyped to provide sufficient data to underpin population genetic questions. After removing natural hybrids and duplicated or redundant accessions, we obtained a non-redundant set comprising 1957 domesticated and 1079 wild accessions to perform population structure analyses. Our analysis demonstrates that while wild soybean germplasm will require additional sampling from diverse indigenous areas to expand the germplasm base, the current domesticated soybean germplasm is saturated in terms of genetic diversity. We then showed that our genome-wide polymorphism map enabled us to detect genetic loci underlying flower color, seed-coat color, and domestication syndrome. A representative soybean set consisting of 194 accessions was divided into one domesticated subpopulation and four wild subpopulations that could be traced back to their geographic collection areas. Population genomics analyses suggested that the monophyletic group of domesticated soybeans was likely originated at a Japanese region. The results were further substantiated by a phylogenetic tree constructed from domestication-associated single nucleotide polymorphisms identified in this study.

Indexed as

DomesticationGenetic VariationEcotypeGenetics, PopulationGenome-Wide Association StudyGenotypeGlycine maxPolymorphism, Single NucleotideSeeds

Identifiers

PMID30588539
PMCPMC6449312

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.