Evidence map›Paper›PMID 40565556›Full record

ArticleGenes2025

Phenotypic Characterization and Marker-Trait Association Analysis Using SCoT Markers in Chrysanthemum (

Fenglan Wang, Xiuzhe Chen, Zifeng Huang, Lisha Wei, Jun Wang, Shuang Wen, Yang Liu, Yiwei Zhou

Abstract read
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Article in Genes, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

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4citing papers in PubMed
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1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

Who cites it

4 citing papers in PubMed.

  1. Article
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  3. Article
  4. Comprehensive Evaluation and DNA Fingerprints ofPlants (Basel, Switzerland) · 2025
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4 · The record

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5 · Who and what money

Authors and funding

8 authors.

Fenglan WangCollege of Horticulture and Landscape Architecture, Zhongkai University of Agriculture and Engineering, Guangzhou 510225, China.
Xiuzhe ChenCollege of Horticulture and Landscape Architecture, Zhongkai University of Agriculture and Engineering, Guangzhou 510225, China.
Zifeng HuangDongguan Research Center of Agricultural Sciences, Dongguan 523086, China.
Lisha WeiCollege of Horticulture and Landscape Architecture, Zhongkai University of Agriculture and Engineering, Guangzhou 510225, China.
Jun WangCollege of Horticulture and Landscape Architecture, Zhongkai University of Agriculture and Engineering, Guangzhou 510225, China.
Shuang WenCollege of Horticulture and Landscape Architecture, Zhongkai University of Agriculture and Engineering, Guangzhou 510225, China.
Yang LiuCollege of Architectural Engineering, Shenzhen Polytechnic University, Shenzhen 518055, China.
Yiwei ZhouGuangdong Provincial Key Laboratory of Ornamental Plant Germplasm Innovation and Utilization, Environmental Horticulture Research Institute, Guangdong Academy of Agricultural Sciences, Guangzhou 510640, China.ORCID 0000-0002-7216-0332

Funding

Guangzhou Municipal Basic Research Program; Basic and Applied Basic Research Project 202201011833Major Technological Innovation of Guangdong Province of China 2020B020220009Provincial Rural Revitalization Strategy of Guangdong Province in 2024 2024-NPY-00-039Shenzhen Science and Technology Program RCBS20221008093306011
6 · The paper itself

Abstract

methodsPhenotypic characterization of 12 traits (7 quantitative and 5 qualitative traits) was conducted alongside SCoT marker analysis to assess genetic diversity and perform marker-trait association analysis in 65 chrysanthemum accessions.

resultsQuantitative traits showed 14.81-26.43% variation (peduncle length most variable), while qualitative traits exhibited Shannon-Weiner indices of 0.23-2.28 (flower color most diverse). Phenotypic analyses consistently grouped accessions into two clusters. SCoT markers generated 160 bands (159 polymorphic; 6.957 bands/marker) with high PIC values (0.408-0.896). Molecular analyses also revealed two genetic groups, though with partial discordance to phenotypic clusters. Eight significant marker-trait associations were identified, linking SCoT28/3/30/31/35/20/14/36 to flowering duration, plant height, peduncle diameter, flower color, and pest resistance traits.

conclusionsThe study revealed substantial diversity in local chrysanthemum germplasm, with SCoT markers effectively capturing genetic variation. While phenotypic and molecular groupings showed partial mismatch, identified marker-trait associations (e.g., SCoT28 linked to flowering duration) provide practical tools for marker-assisted breeding.

Indexed as

ChrysanthemumQuantitative Trait LociFlowersGenetic MarkersGenetic VariationPhenotypePlant BreedingQuantitative Trait, HeritableGenetic Markersassociation analysischrysanthemumgenetic diversityphenotypic traitSCoT

Identifiers

PMID40565556
PMCPMC12192018

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