Diversity Analysis of Global White Clover (

Ruxue Sang, Maryam Noor, Guilan Feng, Mengli Han, Yuxi Feng, Peichun Mao, Xuebing Yan, Lin Meng

Abstract read

In one paragraph

Article in International journal of molecular sciences, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it

0cells of the map it votes in

0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

8 authors.

Ruxue SangInstitute of Grassland, Flowers and Ecology, Beijing Academy of Agriculture and Forestry Sciences, No. 9 Shugguang Huayuan Middle Road, Haidian District, Beijing 100097, China.

Maryam NoorCollege of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China.

Guilan FengCollege of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China.

Mengli HanCollege of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China.

Yuxi FengCollege of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China.

Peichun MaoInstitute of Grassland, Flowers and Ecology, Beijing Academy of Agriculture and Forestry Sciences, No. 9 Shugguang Huayuan Middle Road, Haidian District, Beijing 100097, China.

Xuebing YanCollege of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China.ORCID 0000-0002-6654-0216

Lin MengInstitute of Grassland, Flowers and Ecology, Beijing Academy of Agriculture and Forestry Sciences, No. 9 Shugguang Huayuan Middle Road, Haidian District, Beijing 100097, China.

Funding

Beijing Academy of Agricultural and Forestry Sciences KJCX20230109

6 · The paper itself

Abstract

Based on SLAF-seq technology, 174 white clover accessions were analyzed using population structure and genetic evolution to develop SNP markers of all accessions. We obtained 2329.4 Mb reads of sequenced data, and the reads of the samples ranged from 4,701,984 to 31,540,232. The sequencing quality value (Q30) uniformly changed from 90.61% to 96.82%, with an average of 93.11%. The GC content of the samples changed from 38.96% to 43.98%, averaging 40.96%, with a control of 34.21%. A total of 320,417 SLAF tags were developed, with an average sequencing depth of 16.42×. There were 202,625 polymorphic SLAF tags, accounting for 63.24% of the total number of SLAF tags. Finally, 2,999,555 polymorphic SNPs were found, and 102,025 high-quality SNPs were selected for downstream analyses after filtering with minor allele frequency (MAF) > 0.05 and completeness > 0.5. Population structure analysis supported K = 2, indicating two major ancestral genetic backgrounds among the accessions. Phylogenetic analysis and principal component analysis further divided the accessions into three genetic subclusters, suggesting finer-scale genetic differentiation. In addition, one-way ANOVA and chi-squared tests revealed a significant association between genetic groups and geographic origin (χ

Indexed as

Genetic VariationPhotosynthesisTrifoliumGene FrequencyPhenotypePhylogenyPolymorphism, Single NucleotidePrincipal Component Analysisgermplasm resourcespopulation structureSLAF sequencingSNP markerwhite clover (Trifolium repens L.)

Identifiers

PMID42278413

DOI10.3390/ijms27114882

PMCPMC13256158

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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.