ArticleBMC genomics2024
Assembly and comparative analysis of the initial complete mitochondrial genome of Primulina hunanensis (Gesneriaceae): a cave-dwelling endangered plant.
Article in BMC genomics, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.
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18 citing papers in PubMed, 14 citations in OpenAlex.
- Assembly and characterization of the first complete mitochondrial genome of Epimedium sagittatum (Sieb. et Zucc.) Maxim (Berberidaceae):an invaluable traditional Chinese medicine.BMC plant biology · 2026Article
- Assembly and comparative analysis of the initial complete mitochondrial genome of Verbascum thapsus (Scrophulariaceae): a medicinally and ecologically significant species.BMC plant biology · 2026Article
- De novo assembly of the first mitochondrial genome in Benincasa reveals structural dynamics and evolutionary insights in Cucurbitaceae.BMC plant biology · 2026Article
- Article
- The complete mitochondrial genome ofFrontiers in plant science · 2026Article
- Complete mitochondrial genome of Polygonatum cyrtonema Hua reveals variation diversity and evolutionary trends.BMC plant biology · 2025Article
- Assembly and comparative analysis of the complete mitochondrial genome of the spice plant Cinnamomum longepaniculatum.BMC plant biology · 2025Article
- Mitochondrial genome analysis of the endangered Oreocharis esquirolii: insights into evolutionary adaptation and conservation.BMC plant biology · 2025Article
- Assembly and comparative analysis of the complete mitochondrial genome of Cardiocrinum giganteum: a primitive Liliaceae group with significant scientific research value.BMC genomics · 2025Article
- Structural and phylogenetic comparisons of the complete mitochondrial genomes among taxa in genus Toona.Scientific reports · 2025Article
- Characterize the Complete Mitogenome ofEcology and evolution · 2025Article
- Assembly and comparative analysis of the complete mitochondrial genome of Echinacanthus longipes (Acanthaceae), endemic to the Sino-Vietnamese karst flora.BMC genomics · 2025Article
- Assembly and comparative analysis of the complete mitochondrial genome of red raspberry (Rubus idaeus L.) revealing repeat-mediated recombination and gene transfer.BMC plant biology · 2025Article
- De novo assembly of the mitochondrial genome of Glycyrrhiza glabra and identification of two types of homologous recombination configurations caused by repeat sequences.BMC genomics · 2025Article
- The complete mitochondrial genome ofFrontiers in plant science · 2025Article
- Article
- Complete Mitogenome Assembly and Comparative Analysis ofInternational journal of molecular sciences · 2024Article
- Structural and evolutionary analyses of the mitochondrial genome ofFrontiers in plant science · 2024Article
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Authors and funding
7 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundPrimulina hunanensis, a troglobitic plant within the Primulina genus of Gesneriaceae family, exhibits robust resilience to arid conditions and holds great horticultural potential as an ornamental plant. The work of chloroplast genome (cpDNA) has been recently accomplished, however, the mitochondrial genome (mtDNA) that is crucial for plant evolution has not been reported.
resultsIn this study, we sequenced and assembled the P. hunanensis complete mtDNA, and elucidated its evolutionary and phylogenetic relationships. The assembled mtDNA spans 575,242 bp with 43.54% GC content, encompassing 60 genes, including 37 protein-coding genes (PCGs), 20 tRNA genes, and 3 rRNA genes. Notably, high number of repetitive sequences in the mtDNA and substantial sequence translocation from chloroplasts to mitochondria were observed. To determine the evolutionary and taxonomic positioning of P. hunanensis, a phylogenetic tree was constructed using mitochondrial PCGs from P. hunanensis and 32 other taxa. Furthermore, an exploration of PCGs relative synonymous codon usage, identification of RNA editing events, and an investigation of collinearity with closely related species were conducted.
conclusionsThis study reports the initial assembly and annotation of P. hunanensis mtDNA, contributing to the limited mtDNA repository for Gesneriaceae plants and advancing our understanding of their evolution for improved utilization and conservation.
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