文献类型： 外文期刊

作者： Li, Yuan-Yuan ¹ ; Liu, You-Yan ¹ ; Zeng, Xu ¹ ; Wu, Ping ² ; Li, Qing-Miao ² ; Guo, Shun-Xing ¹ ; Hao, Zhi-Gang ³ ;

作者机构： 1.Inst Med Plant Dev, Chinese Acad Med Sci & Peking Union Med Coll, Beijing, Peoples R China

2.Sichuan Acad Tradit Chinese Med Sci, Chengdu, Peoples R China

3.Hainan Seed Ind Lab, Sanya, Peoples R China

4.China Agr Univ, Sanya Inst, Sanya, Peoples R China

5.China Agr Univ, Dept Plant Pathol, Beijing Key Lab Seed Dis Testing & Control, Beijing, Peoples R China

6.Sanya Res Inst, Chinese Acad Trop Agr Sci, Hainan Key Lab Biosafety Monitoring & Mol Breeding, Sanya, Hainan, Peoples R China

关键词： Angelica dahurica; mitochondrial genome; third-generation sequencing technology; comparative analysis; RNA editing

期刊名称：FRONTIERS IN PLANT SCIENCE （ 影响因子：5.6； 五年影响因子：6.8 ）

ISSN： 1664-462X

年卷期： 2024 年 15 卷

页码：

收录情况： SCI

摘要： Angelica dahurica is a kind of Chinese traditional herbs with economic and ornament value, widely distributed in China. Despite its significance, there have been limited comprehensive investigations on the genome of A. dahurica, particularly regarding mitochondrial genomes. To investigate the conversion between mitochondrial genome and chloroplast genome, a complete and circular mitochondrial genome was assembled using Oxford Nanopore Technologies (ONT) long reads. The mitochondrial genome of A. dahurica had a length of 228,315 base pairs (bp) with 45.06% GC content. The mitochondrial genome encodes 56 genes, including 34 protein-coding genes, 19 tRNA genes and 3 rRNA genes. Moreover, we discovered that 9 homologous large fragments between chloroplast genome and mitochondrial genome based on sequence similarity. This is the first report for A. dahurica mitochondrial genome, which could provide an insight for communication between plastid genome, and also give a reference genome for medicinal plants within the Angelica family.