Characterization of the complete chloroplast genome of Aquilaria sinensis, an endangered agarwood-producing tree

被引：4
|
作者：
Deng, Xin [1 ]
Jiang, Zhenxing [1 ]
Jiang, Qingbin [2 ]
Guo, Wei [1 ]
Li, Yongquan [1 ]
Zhang, Xianzhi [1 ]
机构：
[1] Zhongkai Univ Agr & Engn, Coll Hort & Landscape Architecture, Guangzhou 510225, Guangdong, Peoples R China
[2] Chinese Acad Forestry, Res Inst Trop Forestry, Guangzhou, Peoples R China
来源：
MITOCHONDRIAL DNA PART B-RESOURCES | 2020年 / 5卷 / 01期
关键词：
Aquilaria sinensis; agarwood; conservation genomics; phylogenomics;
D O I：
10.1080/23802359.2019.1703593
中图分类号：
Q3 [遗传学];
学科分类号：
071007 ; 090102 ;
摘要：
Aquilaria sinensis is one of the most important agarwood-producing trees but critically endangered at present. In this study, we produced the complete chloroplast (cp) genome of A. sinensis via genome survey analysis. The assembled genome is 174,914 base-pairs (bp) in length, with one large single-copy region of 87,361 bp and one small single-copy region of 3347 bp separated by two inverted repeats of 42,103 bp. The genome contains a total of 142 genes, including 96 protein-coding genes, 8 rRNAs, and 38 tRNAs. The phylogenomic tree strongly supports Aquilaria as a monophyly and A. sinensis sister to A. yunnanensis.
引用
收藏
页码：422 / 423
页数：2
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