Article ; Online: Assembly and comparative analysis of the first complete mitochondrial genome of a traditional Chinese medicine Angelica biserrata (Shan et Yuan) Yuan et Shan.
International journal of biological macromolecules
2023 Volume 257, Issue Pt 1, Page(s) 128571
Abstract: Duhuo, a member of the Angelica family, is widely used to treat ailments such as rheumatic pain. It possesses a diverse array of bioactivities, including anti-tumor, anti-inflammatory, and analgesic properties, as recent pharmacological research has ... ...
Abstract | Duhuo, a member of the Angelica family, is widely used to treat ailments such as rheumatic pain. It possesses a diverse array of bioactivities, including anti-tumor, anti-inflammatory, and analgesic properties, as recent pharmacological research has revealed. Nevertheless, the mtDNA of Angelica species remains relatively unexplored. To address this gap, we sequenced and assembled the mtDNA of A. biserrata to shed light on its genetic mechanisms and evolutionary pathways. Our investigation indicated a distinctive multi-branched conformation in the A. biserrata mtDNA. A comprehensive analysis of protein-coding sequences (PCGs) across six closely related species revealed the presence of 11 shared genes in their mitochondrial genomes. Intriguingly, positive selection emerged as a significant factor in the evolution of the atp4, matR, nad3, and nad7 genes. In addition, our data highlighted a recurring trend of homologous fragment migration between chloroplast and mitochondrial organelles. We identified 13 homologous fragments spanning both chloroplast and mitochondrial genomes. The phylogenetic tree established a close relationship between A. biserrata and Saposhnikovia divaricata. To sum up, our research would contribute to the application of population genetics and evolutionary studies in the genus Acanthopanax and other genera in the Araliaceae family. |
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MeSH term(s) | Medicine, Chinese Traditional ; Angelica/genetics ; Phylogeny ; Genome, Mitochondrial/genetics ; DNA, Mitochondrial |
Chemical Substances | DNA, Mitochondrial |
Language | English |
Publishing date | 2023-12-03 |
Publishing country | Netherlands |
Document type | Journal Article |
ZDB-ID | 282732-3 |
ISSN | 1879-0003 ; 0141-8130 |
ISSN (online) | 1879-0003 |
ISSN | 0141-8130 |
DOI | 10.1016/j.ijbiomac.2023.128571 |
Database | MEDical Literature Analysis and Retrieval System OnLINE |
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