Zhang Ying, Zhang Jing-Wen, Jin Ying-Hong, Li Dong-Lin, Diao Xiao-Ping
Ministry of Education Key Laboratory for Ecology of Tropical Islands, College of Life Sciences, Hainan Normal University, Haikou, China.
Mitochondrial DNA B Resour. 2018 Feb 12;3(1):231-232. doi: 10.1080/23802359.2018.1437830.
This study presents the chloroplast genome of (C. Presl) Kubitzki (Hernandiaceae) one Endangered mangrove species in China, which was assembled and analyzed by assembly using whole chloroplast genome sequencing data. The accessing ID of reference sequence was MG838431. The size of the complete chloroplast genome was 157,762 bp in length with a large single-copy region (LSC) of 86,641 bp, a small single-copy region (SSC) of 18,603 bp, and two inverted repeat regions (IRS) (26,260 bp). The GC content of is 39.3%. From the chloroplast genomes, 133 genes, including 83 protein-coding genes, 42 tRNA genes, and 8 rRNA genes, were predicted. Among them, 17 genes occur in IRS, containing 6 protein-coding genes, 7 tRNA genes and 4 rRNA genes. The phylogenetic analysis with 10 eudicots species and rice as the outgroup revealed that was clustered with 6 Ranunculales species.
本研究展示了中国一种濒危红树林物种（樟叶萍婆，隶属于莲叶桐科）的叶绿体基因组，该基因组通过使用全叶绿体基因组测序数据进行组装和分析。参考序列的登录号为MG838431。完整叶绿体基因组的长度为157,762bp，其中大单拷贝区域（LSC）为86,641bp，小单拷贝区域（SSC）为18,603bp，两个反向重复区域（IRS）各为26,260bp。该物种的GC含量为39.3%。从叶绿体基因组中预测出133个基因，包括83个蛋白质编码基因、42个tRNA基因和8个rRNA基因。其中，17个基因位于反向重复区域，包括6个蛋白质编码基因、7个tRNA基因和4个rRNA基因。以10个真双子叶植物物种和水稻为外类群进行的系统发育分析表明，该物种与6个毛茛目物种聚类在一起。
