دورية أكاديمية
Complete Chloroplast Genome of Cnidium monnieri (Apiaceae) and Comparisons with Other Tribe Selineae Species
| العنوان: | Complete Chloroplast Genome of Cnidium monnieri (Apiaceae) and Comparisons with Other Tribe Selineae Species |
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| المؤلفون: | Ting Ren, Xueyimu Aou, Rongming Tian, Zhenbing Li, Chang Peng, Xingjin He |
| المصدر: | Diversity, Vol 14, Iss 5, p 323 (2022) |
| بيانات النشر: | MDPI AG, 2022. |
| سنة النشر: | 2022 |
| المجموعة: | LCC:Biology (General) |
| مصطلحات موضوعية: | Cnidium monnieri, chloroplast genome, comparative analysis, tribe Selineae, phylogenetic relationship, Biology (General), QH301-705.5 |
| الوصف: | Cnidium monnieri is an economically important traditional Chinese medicinal plant. In this study, the complete chloroplast (cp) genome of C. monnieri was determined using the Illumina paired-end sequencing, the GetOrganelle de novo assembly strategy, as well as the GeSeq annotation method. Our results showed that the cp genome was 147,371 bp in length with 37.4% GC content and included a large single-copy region (94,361 bp) and a small single-copy region (17,552 bp) separated by a pair of inverted repeat regions (17,729 bp). A total of 129 genes were contained in the cp genome, including 85 protein-coding genes, 36 tRNA genes, and eight rRNA genes. We also investigated codon usage, RNA editing, repeat sequences, simple sequence repeats (SSRs), IR boundaries, and pairwise Ka/Ks ratios. Four hypervariable regions (trnD-trnY-trnE-trnT, ycf2, ndhF-rpl32-trnL, and ycf1) were identified as candidate molecular markers for species authentication. The phylogenetic analyses supported non-monophyly of Cnidium and C. monnieri located in tribe Selineae based on the cp genome sequences and internal transcribed spacer (ITS) sequences. The incongruence of the phylogenetic position of C. monnieri between ITS and cpDNA phylogenies suggested that C. monnieri might have experienced complex evolutions with hybrid and incomplete lineage sorting. All in all, the results presented herein will provide plentiful chloroplast genomic resources for studies of the taxonomy, phylogeny, and species authentication of C. monnieri. Our study is also conducive to elucidating the phylogenetic relationships and taxonomic position of Cnidium. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 14050323 1424-2818 |
| Relation: | https://www.mdpi.com/1424-2818/14/5/323; https://doaj.org/toc/1424-2818 |
| DOI: | 10.3390/d14050323 |
| URL الوصول: | https://doaj.org/article/59e9c77c8c8b441db8d6d99a3102c0f3 |
| رقم الأكسشن: | edsdoj.59e9c77c8c8b441db8d6d99a3102c0f3 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 14050323 14242818 |
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| DOI: | 10.3390/d14050323 |