The complete mitochondrial genome of a mangrove plant: Bruguiera sexangula (Lour.) Poir. var. rhynchopetala Ko

被引:3
作者
Zhang Shijie [1 ]
Bai He [1 ]
Liu Qiang [1 ]
Zhang Ying [1 ,2 ]
机构
[1] Hainan Normal Univ, Minist Educ, Key Lab Ecol Trop Isl, Haikou, Hainan, Peoples R China
[2] Lingnan Normal Univ, Life Sci & Technol Sch, Zhanjiang, Peoples R China
来源
MITOCHONDRIAL DNA PART B-RESOURCES | 2020年 / 5卷 / 02期
基金
美国国家科学基金会;
关键词
Bruguiera sexangula (Lour; ) Poir; var; rhynchopetala Ko; Rhizophoraceae; mitochondrial genome; phylogenomic tree;
D O I
10.1080/23802359.2020.1750316
中图分类号
Q3 [遗传学];
学科分类号
071007 ; 090102 ;
摘要
The complete mitochondrial genome of mangrove plant: Bruguiera sexangula (Lour.) Poir. var. rhynchopetala Ko was analyzed in this paper, which is the first for the genus within the family Rhizophoraceae. The mitogenome sequence is 286,503 bp in length containing three ribosomal RNA genes, 25 transfer RNA genes, and 35 protein-coding genes. Genes ccmFc, rps3 and cox2 contain one intron, gene nad5 contains two introns, genes nad1 and nad4 contain three introns, and genes nad2 and nad7 contain four introns. Genes nad1, nad2 and nad5 are trans-splicing genes. Phylogenetic analysis using the maximum-likelihood method positioned Bruguiera x rhynchopetala closely with Citrus sinensis in Rosales.
引用
收藏
页码:1773 / 1774
页数:2
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