The Complete Mitochondrial Genome of Thymus mongolicus and Its Phylogenetic Relationship with Lamiaceae Species
- Na Na 1,2, Zinian Wu 1,2, Zhiyong Wang 3, Yanting Yang 1,2, Chunyu Tian 1,2, Lin Zhu 1,2, Taiyou Ou 1,2, Xiaofei Chen 1,2, Hongyan Xia 3, Zhiyong Li 1,2
- Na Na 1,2, Zinian Wu 1,2, Zhiyong Wang 3
- 1Institute of Grassland Research, Chinese Academy of Agricultural Sciences, Hohhot 010011, China.
- 2Key Laboratory of Grassland Resources and Utilization of Ministry of Agriculture, Hohhot 010018, China.
- 3Inner Mongolia General Station of Seed and Seedling of Forestry and Grassland, Hohhot 010021, China.
- 0Institute of Grassland Research, Chinese Academy of Agricultural Sciences, Hohhot 010011, China.
Related Experiment Videos
Contact us if these videos are not relevant.
Contact us if these videos are not relevant.
View abstract on PubMed
Summary
This summary is machine-generated.This study presents the first complete mitochondrial genome (mitogenome) of Thymus mongolicus, a plant used in traditional medicine. The analysis reveals its structure, repetitive sequences, and phylogenetic relationships within the Lamiaceae family.
Area Of Science
- Plant genomics
- Mitochondrial DNA research
- Phylogenetics
Background
- Thymus mongolicus is a widely utilized plant in China for various applications, including traditional medicine.
- Understanding its genetic makeup is crucial for further research and utilization.
Purpose Of The Study
- To assemble and annotate the complete mitochondrial genome (mitogenome) of Thymus mongolicus for the first time.
- To analyze the structural features, repetitive sequences, and codon usage of the T. mongolicus mitogenome.
- To investigate the phylogenetic position of T. mongolicus within the Lamiaceae family.
Main Methods
- Whole mitogenome sequencing and assembly.
- Bioinformatic analysis of genome structure, repetitive sequences, and gene content.
- Comparative genomics with chloroplast genome.
- Phylogenetic analysis using mitochondrial genome data.
Main Results
- The complete mitogenome of T. mongolicus was assembled, measuring 450,543 bp with a GC content of 45.63%.
- Analysis identified 32 unique protein-encoding genes, various repetitive sequences (forward, palindromic, SSRs), and 374 RNA editing sites.
- Comparative analysis revealed 180 homologous segments between mitochondrial and chloroplast genomes, and phylogenetic analysis placed T. mongolicus closest to Prunella vulgaris.
Conclusions
- This study provides the first comprehensive description of the Thymus mongolicus mitogenome.
- The findings offer valuable genetic resources for understanding Lamiaceae evolution and T. mongolicus biology.
- The data supports further research into the genetic basis of T. mongolicus's traditional uses.
Related Experiment Videos
Contact us if these videos are not relevant.
Contact us if these videos are not relevant.