Characterization of the complete chloroplast genome of Firmiana hainanensis (Malvaceae), an endemic and vulnerable tree species of China

被引：2

作者：

Tan, Fengxiao ^{[1
,4
]}

Banerjee, Achyut Kumar ^{[2
]}

Deng, Jie ^{[3
]}

Feng, Hui ^{[2
]}

Feng, Yuanjiao ^{[1
]}

Shu, Yinghua ^{[1
]}

Wang, Jianwu ^{[1
,4
]}

机构：

[1] South China Agr Univ, Coll Nat Resources & Environm, Guangdong Prov Key Lab Ecocircular Agr, Guangzhou, Peoples R China

[2] Sun Yat sen Univ, Sch Life Sci, Guangzhou, Peoples R China

[3] Sun Yat sen Univ, Sch Aeronaut & Astronaut, Shenzhen, Peoples R China

[4] South China Agr Univ, Coll Nat Resources & Environm, 480 Wushan Rd, Guangzhou 510642, Peoples R China

来源：

MITOCHONDRIAL DNA PART B-RESOURCES | 2023年 / 8卷 / 01期

基金：

中国国家自然科学基金;

关键词：

Firmiana; chloroplast genome; endemic tree; phylogeny; vulnerable species;

D O I：

10.1080/23802359.2022.2160669

中图分类号：

Q3 [遗传学];

学科分类号：

071007 ; 090102 ;

摘要：

Firmiana hainanensis Kosterm. is a commercially valuable endemic tree species in China and has long been considered a globally vulnerable species. We assembled and characterized the complete chloroplast genome of this species by using Illumina pair-end sequencing data. The total chloroplast genome size was 161,559 bp, including two inverted repeats (IRs) of 25,612 bp, separated by a large single copy (LSC) and a small single copy (SSC) regions of 90,057 and 20,277 bp, respectively. A total of 130 genes were identified, including 85 protein-coding genes, 37 tRNA, and eight rRNA genes. Phylogenetic analysis showed that F. hainanensis was the most basal species in the genus Firmiana. The chloroplast genome of this species will provide a theoretical basis to understand the taxa's evolution further and is expected to contribute to its conservation efforts.

引用

页码：57 / 60

页数：4

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