Evidence map›Paper›PMID 26780102›Full record

ArticleMolecular genetics and genomics : MGG2016

Genetic diversity, population structure and association analysis in cut chrysanthemum (Chrysanthemum morifolium Ramat.).

Pirui Li, Fei Zhang, Sumei Chen, Jiafu Jiang, Haibin Wang, Jiangshuo Su, Weimin Fang, Zhiyong Guan, Fadi Chen

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Article in Molecular genetics and genomics : MGG, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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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

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3 · Its place in the literature

Who cites it

22 citing papers in PubMed.

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  8. Transferability of ISSR, SCoT and SSR Markers forPlants (Basel, Switzerland) · 2021
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4 · The record

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5 · Who and what money

Authors and funding

9 authors.

Pirui LiCollege of Horticulture, Nanjing Agricultural University, No. 1, Weigang, Nanjing, 210095, Jiangsu, People's Republic of China.
Fei ZhangCollege of Horticulture, Nanjing Agricultural University, No. 1, Weigang, Nanjing, 210095, Jiangsu, People's Republic of China.
Sumei ChenCollege of Horticulture, Nanjing Agricultural University, No. 1, Weigang, Nanjing, 210095, Jiangsu, People's Republic of China.
Jiafu JiangCollege of Horticulture, Nanjing Agricultural University, No. 1, Weigang, Nanjing, 210095, Jiangsu, People's Republic of China.
Haibin WangCollege of Horticulture, Nanjing Agricultural University, No. 1, Weigang, Nanjing, 210095, Jiangsu, People's Republic of China.
Jiangshuo SuCollege of Horticulture, Nanjing Agricultural University, No. 1, Weigang, Nanjing, 210095, Jiangsu, People's Republic of China.
Weimin FangCollege of Horticulture, Nanjing Agricultural University, No. 1, Weigang, Nanjing, 210095, Jiangsu, People's Republic of China.
Zhiyong GuanCollege of Horticulture, Nanjing Agricultural University, No. 1, Weigang, Nanjing, 210095, Jiangsu, People's Republic of China.
Fadi ChenCollege of Horticulture, Nanjing Agricultural University, No. 1, Weigang, Nanjing, 210095, Jiangsu, People's Republic of China. chenfd@njau.edu.cn.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Characterizing the genetic diversity present in a working set of plant germplasm can contribute to its effective management and genetic improvement. The cut flower chrysanthemum (Chrysanthemum morifolium Ramat.) is an economically important ornamental species. With the repeated germplasm exchange and intensive breeding activities, it remains a major task in genetic research. The purpose of the present study was to characterize the genetic diversity and the population structure of a worldwide collection of 159 varieties, and to apply an association mapping approach to identify DNA-based markers linked to five plant architecture traits and six inflorescence traits. The genotyping demonstrated that there was no lack of genetic diversity in the collection and that pair-wise kinship values were relatively low. The clustering based on a Bayesian model of population structure did not reflect known variation in either provenance or inflorescence type. A principal coordinate analysis was, however, able to discriminate most of the varieties according to both of these criteria. About 1 in 100 marker pairs exhibited a degree of linkage disequilibrium. The association analysis identified a number of markers putatively linked to one or more of the traits. Some of these associations were robust over two seasons. The findings provide an in-depth understanding of genetic diversity and population structure present in cut flower chrysanthemum varieties, and an insight into the genetic control of plant architecture and inflorescence-related traits.

Indexed as

Genetic VariationChrysanthemumGenome-Wide Association StudyGenotypeLinkage DisequilibriumPhenotypeQuantitative Trait LociAssociation analysisChrysanthemumLinkage disequilibriumMolecular markerPopulation structure

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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.