Evidence map›Paper›PMID 40094709›Full record

ArticlePlants (Basel, Switzerland)2025

Genetic Diversity Analysis and Core Germplasm Collection Construction of Tartary Buckwheat Based on SSR Markers.

Yuanzhi Cheng, Jing Zhang, Ziyang Liu, Bin Ran, Jiao Deng, Juan Huang, Liwei Zhu, Taoxiong Shi, Hongyou Li, Qingfu Chen

Abstract read
In one paragraph

Article in Plants (Basel, Switzerland), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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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3 · Its place in the literature

Who cites it

5 citing papers in PubMed.

  1. Development and Application of SSR Markers for the QTLInternational journal of molecular sciences · 2026
    Article
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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

10 authors.

Yuanzhi ChengResearch Center of Buckwheat Industry Technology, School of Life Sciences, Guizhou Normal University, Guiyang 550025, China.
Jing ZhangResearch Center of Buckwheat Industry Technology, School of Life Sciences, Guizhou Normal University, Guiyang 550025, China.
Ziyang LiuResearch Center of Buckwheat Industry Technology, School of Life Sciences, Guizhou Normal University, Guiyang 550025, China.
Bin RanResearch Center of Buckwheat Industry Technology, School of Life Sciences, Guizhou Normal University, Guiyang 550025, China.
Jiao DengResearch Center of Buckwheat Industry Technology, School of Life Sciences, Guizhou Normal University, Guiyang 550025, China.
Juan HuangResearch Center of Buckwheat Industry Technology, School of Life Sciences, Guizhou Normal University, Guiyang 550025, China.
Liwei ZhuResearch Center of Buckwheat Industry Technology, School of Life Sciences, Guizhou Normal University, Guiyang 550025, China.ORCID 0000-0002-7436-3707
Taoxiong ShiResearch Center of Buckwheat Industry Technology, School of Life Sciences, Guizhou Normal University, Guiyang 550025, China.
Hongyou LiResearch Center of Buckwheat Industry Technology, School of Life Sciences, Guizhou Normal University, Guiyang 550025, China.
Qingfu ChenResearch Center of Buckwheat Industry Technology, School of Life Sciences, Guizhou Normal University, Guiyang 550025, China.ORCID 0000-0002-8083-3584

Funding

armarked Fund for China Agriculture Research System CARS-07-A5Bijie Science and Technology Project Bike Joint [2023] No. 21Guizhou Provincial key Laboratory of Characteristic Minor Cereal Crops Bio-breeding QianKe-HePingTai-[2025]026National Natural Science Foundation of China 32260461Science and Technology Planning Project of Guizhou Province QianKe-HeZhiCheng-[2024]YiBan112Sichuan Science and Technology Program 2024YFHZ0202
6 · The paper itself

Abstract

Tartary buckwheat is an important medicinal and edible crop known for its significant health benefits to humans. While numerous Tartary buckwheat germplasm resources have been collected in China, the genetic diversity and core germplasm resources remain largely unclear. The aim of this work was to analyze the genetic variability and construct a core germplasm collection of Tartary buckwheat. Fifteen highly polymorphic SSR markers were used to investigate 659 Tartary buckwheat accessions. A total of 142 alleles were marked, with an average of 9.47 alleles per locus. Genetic variability analysis revealed that these collected accessions exhibit high genetic diversity and can be classified into seven subgroups. Among wild, landrace, and improved accessions, the wild accession showed the highest genetic diversity, while no significant genetic variation was observed between the landrace and improved accessions. Based on genetic diversity and population structure analyses, a core germplasm collection containing 165 accessions (47 wild, 92 landrace, and 26 improved) was constructed, ensuring high genetic diversity and good representation. This study not only highlighted the genetic differences among Tartary buckwheat accessions, but also provided insights into the population structure and the development of a core germplasm collection. It provided important references for the conservation of genetic diversity and the genetic improvement of Tartary buckwheat.

Indexed as

core germplasm collectiongenetic diversitypopulation structureSSRTartary buckwheat

Identifiers

PMID40094709
PMCPMC11901810

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