ArticleScientific reports2018
Genetic Diversity, Population Structure, and Botanical Variety of 320 Global Peanut Accessions Revealed Through Tunable Genotyping-by-Sequencing.
Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.
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20 citing papers in PubMed.
- Article
- Genetic mapping, marker development, and identification of candidate genes for powdery mildew resistance inFrontiers in plant science · 2025Article
- Chloroplast and whole-genome sequencing shed light on the evolutionary history and phenotypic diversification of peanuts.Nature genetics · 2024Article
- Identification of QTL for kernel weight and size and analysis of the pentatricopeptide repeat (PPR) gene family in cultivated peanut (Arachis hypogaea L.).BMC genomics · 2023Article
- Genetic diversity, population structure, and genome-wide association study for the flowering trait in a diverse panel of 428 moth bean (Vigna aconitifolia) accessions using genotyping by sequencing.BMC plant biology · 2023Article
- Genomic insights into the genetic signatures of selection and seed trait loci in cultivated peanut.Journal of advanced research · 2022Article
- Seed Weight and Genotype Influence the Total Oil Content and Fatty Acid Composition of Peanut Seeds.Foods (Basel, Switzerland) · 2022Article
- Assessment of genetic diversity and SNP marker development within peanut germplasm in Taiwan by RAD-seq.Scientific reports · 2022Article
- Comparative transcriptomics analysis of developing peanut (Frontiers in plant science · 2022Article
- Opening the Random Forest Black Box of the Metabolome by the Application of Surrogate Minimal Depth.Metabolites · 2021Article
- Genetic diversity assessment of Georgia peanut cultivars developed during ninety years of breeding.The plant genome · 2021Article
- ADAS-viewer: web-based application for integrative analysis of multi-omics data in Alzheimer's disease.NPJ systems biology and applications · 2021Article
- Chloroplast Phylogenomic Analyses Reveal a Maternal Hybridization Event Leading to the Formation of Cultivated Peanuts.Frontiers in plant science · 2021Article
- Article
- Genome-Wide Association Study of Root and Shoot Related Traits in Spring Soybean (Frontiers in plant science · 2021Article
- Dissection of the Genetic Basis of Yield-Related Traits in the Chinese Peanut Mini-Core Collection Through Genome-Wide Association Studies.Frontiers in plant science · 2021Article
- Construction of a dense genetic map of the Malus fusca fire blight resistant accession MAL0045 using tunable genotyping-by-sequencing SNPs and microsatellites.Scientific reports · 2020Article
- Dissection of the genetic basis of oil content in Chinese peanut cultivars through association mapping.BMC genetics · 2020Article
- Article
- Enhancing Hybrid Prediction in Pearl Millet Using Genomic and/or Multi-Environment Phenotypic Information of Inbreds.Frontiers in genetics · 2019Article
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16 authors.
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Abstract
Cultivated peanut (Arachis hypogaea L.) were classified into six botanical varieties according to the morphological characteristics. However, their genetic evolutionary relationships at the genome-wide level were still unclear. A total of 320 peanut accessions, including four of the six botanical varieties, and 37,128 high-quality single nucleotide polymorphisms (SNPs) detected by tunable genotyping-by-sequencing (tGBS) were used to reveal the evolutionary relationships among different botanical varieties and verify the phenotypic classification. A phylogenetic tree indicated that the tested accessions were grouped into three clusters. Almost all of the peanut accessions in cluster C1 belong to var. fastigiata, and clusters C2 and C3 mainly consisted of accessions from var. vulgaris and subsp. hypogaea, respectively. The results of a principal component analysis were consistent with relationships revealed in the phylogenetic tree. Population structure analysis showed that var. fastigiata and var. vulgaris were not separated when K = 2 (subgroup number), whereas they were clearly divided when K = 3. However, var. hypogaea and var. hirsuta could not be distinguished from each other all the way. The nucleotide diversity (π) value implied that var. vulgaris exhibited the highest genetic diversity (0.048), followed by var. fastigiata (0.035) and subsp. hypogaea (0.012), which is consistent with the result of phylogenetic tree. Moreover, the fixation index (F
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