ArticleBMC plant biology2024
The pan-plastome of Hemerocallis citrina reveals new insights into the genetic diversity and cultivation history of an economically important food plant.
Article in BMC plant biology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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14 citing papers in PubMed.
- The Pan-Plastome of Walnuts (International journal of molecular sciences · 2026Article
- The pan-plastome of Strobilanthes cusia provided new information about the genetic diversity and cultivation history of an important medicinal and natural dye plant.BMC genomics · 2026Article
- Pan-Plastome Analysis Reveals the Genetic Diversity and Genetic Divergence ofInternational journal of molecular sciences · 2025Article
- Plastomic evolution and genetic diversity of cultivated sweet cheery (Prunus avium (L.) L.) in China.BMC plant biology · 2025Article
- Flavonoid biomarkers and co-expression gene networks characterized in ten Hemerocallis citrina accessions via multi-omics.Scientific reports · 2025Article
- The Complete Chloroplast Genome ofGenes · 2025Article
- Comparative and phylogenetic analysis of the complete chloroplast genome sequences of Melanoseris cyanea group.Scientific reports · 2025Article
- Effects of different rehydration temperatures on rehydration and nutritional quality of dried daylily.PeerJ · 2025Article
- Characterization and phylogenetic consideration of the complete chloroplast genome ofMitochondrial DNA. Part B, Resources · 2025Article
- Pan-Chloroplast Genomes Reveal the Accession-Specific Marker forInternational journal of molecular sciences · 2024Article
- The pan-plastome ofFrontiers in plant science · 2024Article
- Comparative plastomes sheds light on phylogeny ofFrontiers in plant science · 2024Article
- Advances in research on the main nutritional quality of daylily, an important flower vegetable of Liliaceae.PeerJ · 2024Review
- Comparative analysis of chloroplast genome and evolutionary history ofFrontiers in genetics · 2024Article
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9 authors.
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Abstract
backgroundHemerocallis citrina Baroni (Huang hua cai in Chinese) is a perennial herbaceous plant grown for its flower buds that are eaten fresh or dried and is known as the vegetarian three treasures. The nuclear genome of H. citrina has been reported, but the intraspecific variation of the plastome (plastid genome) has not yet been studied. Therefore, the panplastome of this species collected from diverse locations is reported here for the first time.
resultsIn this study, 65 H. citrina samples were resequenced, de novo assembled, and aligned with the published plastome of H. citrina to resolve the H. citrina panplastome. The sizes of the 65 newly assembled complete plastomes of H. citrina ranged from 156,048 bp to 156,263 bp, and the total GC content ranged from 37.31 to 37.34%. The structure of the complete plastomes showed a typical tetrameric structure, including a large single copy (LSC), a small single copy (SSC), and a pair of inverted repeat regions (IRA and IRB). Many nucleotide variants were identified between plastomes, among which the variants in the intergenic spacer region were the most abundant, with the highest number of variants concentrated in the LSC region. Based on the phylogenetic tree constructed using the ML method, population structure analysis, and principal component analysis (PCA), the panplastome data were subdivided into five genetic clusters. The C5 genetic cluster was mostly represented by samples from Qidong, Hunan Province, while samples from Shanxi and Shaanxi Provinces were classified into the C4 genetic cluster. The greatest genetic diversity was found in the C1 genetic cluster, and the greatest genetic distance between any two clusters was found between the C4 and C5 clusters.
conclusionThe resolution of the panplastome and the analysis of the population structure of H. citrina plastomes provide important data for future breeding projects and germplasm preservation.
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