Kim Hoe-Won, Lee Hae-Lim, Lee Dong-Keun, Kim Ki-Joong
Division of Life Sciences, Korea University, Seoul, Korea.
Division of Forest Biodiversity and Herbarium, Korea National Arboretum, Pocheon, Korea.
Mitochondrial DNA B Resour. 2016 Aug 31;1(1):596-598. doi: 10.1080/23802359.2016.1202741.
The complete plastid genome (plastome) sequences of Nakai, a monotypic endemic genus of Korea, were determined in this study. The plastome of was 1,559,825 bp in length (NCBI acc. no. KT274029) and contained a pair of inverted repeat regions (IRa and IRb) of 25,703 bp, which was divided into large single copy region (LSC) region of 86,742 bp and small single copy (SSC) region of 17,834 bp. The overall GC contents of the plastome were 37.8%, and in the LSC, SSC and IR regions were 35.8%, 32.0% and 43.2%. The plastome comprised 129 genes (112 unique), including 78 protein-coding genes, 30 tRNA genes, 4 rRNA genes. Phylogenetic analysis based on 83 genes from 41 plastomes showed that was most closely related to with strong support values.
本研究测定了韩国单型特有属中井草（Nakai）的完整质体基因组（质体基因组）序列。中井草的质体基因组长度为1,559,825 bp（NCBI登录号KT274029），包含一对25,703 bp的反向重复区域（IRa和IRb），其被分为86,742 bp的大单拷贝区域（LSC）和17,834 bp的小单拷贝（SSC）区域。质体基因组的总体GC含量为37.8%，在LSC、SSC和IR区域分别为35.8%、32.0%和43.2%。质体基因组由129个基因（112个独特基因）组成，包括78个蛋白质编码基因、30个tRNA基因、4个rRNA基因。基于41个质体基因组的83个基因的系统发育分析表明，中井草与[某植物]关系最为密切，支持值很高。
