Han Yeong-Deok, Park SeungJin, Yoon Young-Jun
Research Center for Endangered Species, National Institute of Ecology, Yeongyang-gun, The Republic of Korea.
Department of Biology, Jeonbuk National University, Jeonju, The Republic of Korea.
Mitochondrial DNA B Resour. 2020 Oct 7;5(3):3505-3506. doi: 10.1080/23802359.2020.1825138.
Here, we report the complete chloroplast (cp) genome of the moss (Schwägr.) Schimp. We found that the total length of the complete cp genome was 124,457 base pairs (bp) long, comprising 82 protein-coding genes, 36 tRNA genes, and 8 rRNA genes. The genome had a typical quadripartite structure, and consisted of a large single-copy region (LSC) of 86,607 bp, a small single-copy region (SSC) of 18,508 bp, and a pair of inverted repeats with a length of 9671 bp each. The base composition of the cp DNA was 26.0% A, 29.4% T, 24.5% C, and 20.1% G with an overall GC content of 44.6%. Phylogenetic analysis revealed that clustered into a clade with other Hypnales groups with high bootstrap support. The complete cp genome presented here will provide useful information for phylogenetic and evolutionary studies of endangered Bryophyte species.
在此，我们报道了藓类植物（Schwägr.）Schimp. 的完整叶绿体（cp）基因组。我们发现完整的cp基因组全长124,457碱基对（bp），包含82个蛋白质编码基因、36个tRNA基因和8个rRNA基因。该基因组具有典型的四分体结构，由一个86,607 bp的大单拷贝区域（LSC）、一个18,508 bp的小单拷贝区域（SSC）和一对长度均为9,671 bp的反向重复序列组成。cp DNA的碱基组成为26.0%A、29.4%T、24.5%C和20.1%G，总体GC含量为44.6%。系统发育分析表明，其与其他灰藓目类群聚为一个分支，具有较高的自展支持率。这里呈现的完整cp基因组将为濒危苔藓植物物种的系统发育和进化研究提供有用信息。
