Mei Yu, Cai Shike, Xu Shiqiang, Gu Yan, Zhou Fang, Wang Jihua
Guangdong Key Laboratory of Crops Genetic Improvement, Crops Research Institute, Guangdong Academy of Agricultural Sciences, Guangzhou, P. R. China.
Mitochondrial DNA B Resour. 2020 Sep 11;5(3):3328-3329. doi: 10.1080/23802359.2020.1817805.
(Retz.) Rosc is one of Chinese tradition herbal medicine and edible plant in China. In this report, we sequenced the complete chloroplast genome of . Through the assembly annotation of genome with high-throughput sequencing data, which help us to research the evolution. The length of chloroplast sequences was 163,590 bp with a large single-copy region (LSC) and a small single-copy region (SSC), also, two inverted repeat region A (IR), whose length was 88,951, 15,299, and 29,670 bp, respectively. A total of 138 genes were predicted in the complete chloroplast genome, with 36.4% GC content, including 93 protein-coding genes, 37 tRNA genes, and 8 rRNA genes. From the phylogenetic analysis, we could conclude that (Retz.) Rosc. was close to in Zingiberaceae.
（Retz.）肉豆蔻在中国是一种传统中药材和可食用植物。在本报告中，我们对（Retz.）肉豆蔻的叶绿体全基因组进行了测序。通过利用高通量测序数据对基因组进行组装注释，这有助于我们开展进化研究。叶绿体序列长度为163,590 bp，包含一个大单拷贝区域（LSC）和一个小单拷贝区域（SSC），还有两个反向重复区域A（IR），其长度分别为88,951、15,299和29,670 bp。在叶绿体全基因组中总共预测到138个基因，GC含量为36.4%，包括93个蛋白质编码基因、37个tRNA基因和8个rRNA基因。从系统发育分析中，我们可以得出结论，（Retz.）肉豆蔻与姜科中的（某植物，原文此处缺失具体植物名）亲缘关系较近。
