Ramekar Rahul Vasudeo, Choi Ik-Young, Kwak Myounghai, Cheong Eun Ju, Park Kyong-Cheul
Department of Agriculture and Life Industry, Kangwon National University, Chuncheon, South Korea.
Plant Resources Division, National Institute of Biological Resources, Incheon, South Korea.
Mitochondrial DNA B Resour. 2020 Jan 14;5(1):572-573. doi: 10.1080/23802359.2019.1710294.
In this study, we report the complete chloroplast (cp) genome of , a fern member, and comparative analysis with its related family members. The cp genome was 155,983 bp long, with a typical quadripartite structure including a pair of inverted repeat regions (25,614 bp) separated by a large (82,769 bp) and small (21,986 bp) single-copy (SC) region. The genome encodes a total of 88 protein-coding genes, 35 tRNA genes, and 8 rRNA genes. Additionally, we identified 86 RNA editing sites in 52 genes; most of the substitution was U to C (52 sites), while C to U conversion occurred in 34 positions. The phylogenetic analysis strongly supported the relationship of with and of Thelypteridoideae family.
在本研究中，我们报道了一种蕨类植物的完整叶绿体（cp）基因组，并与其相关家族成员进行了比较分析。该cp基因组长度为155,983 bp，具有典型的四分体结构，包括一对由一个大的（82,769 bp）和一个小的（21,986 bp）单拷贝（SC）区域隔开的反向重复区域（25,614 bp）。该基因组共编码88个蛋白质编码基因、35个tRNA基因和8个rRNA基因。此外，我们在52个基因中鉴定出86个RNA编辑位点；大多数替换是由U到C（52个位点），而C到U的转换发生在34个位置。系统发育分析有力地支持了该植物与金星蕨科的某植物以及金星蕨亚科的某植物之间的关系。
