The complete chloroplast genome sequence of Annamocarya sinensis (Juglandaceae), an Endangered species endemic to Yunnan Province, China

被引:6
|
作者
Ji, Yuman [1 ,2 ]
Zhang, Wanjie [1 ]
Li, Dan [1 ]
Shen, Lixin [1 ]
机构
[1] Southwest Forestry Univ, APFNet Kunming Training Ctr, Kunming, Yunnan, Peoples R China
[2] Southwest Forestry Univ, Fac Biodivers Conservat, Kunming, Yunnan, Peoples R China
来源
MITOCHONDRIAL DNA PART B-RESOURCES | 2020年 / 5卷 / 03期
关键词
Annamocarya sinensis; Endangered species; chloroplast genome; phylogenetic analysis; RESOLVES; GENES;
D O I
10.1080/23802359.2020.1756477
中图分类号
Q3 [遗传学];
学科分类号
071007 ; 090102 ;
摘要
Annamocarya sinensis, a plant species with extremely small populations endemic to Xichou county of Yunnan province, has been classified as a national second-class protected wild plant. In this study, we assembled its complete chloroplast genome. The total genome size of A. sinensis was 158,484 bp in length, containing a large single-copy region of 89,871 bp, a small single-copy region of 20,558 bp, and a pair of inverted repeat regions of 24,029 bp. The all GC content of A. sinensis chloroplast genome was 36.2%. It encodes a total of 114 unique genes, including 79 protein-coding genes, 31 tRNA genes, and four rRNA genes. Eleven genes contain a single intron, and three genes have two introns. Phylogenetic analysis results strongly supported that Annamocarya sinensis was closely related to Carya kweichowensis.
引用
收藏
页码:2021 / 2023
页数:3
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