Cui Wei-Hua, Zhong Mi-Cai, Du Xin-Yu, Qu Xiao-Jian, Jiang Xiao-Dong, Sun Yi-Bo, Wang Dan, Chen Sui-Yun, Hu Jin-Yong
School of Life Science, Yunnan University, Kunming, Yunnan, China.
CAS Key Laboratory for Plant Diversity and Biogeography of East Asia, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, Yunnan, China.
Mitochondrial DNA B Resour. 2019 Dec 12;5(1):252-253. doi: 10.1080/23802359.2019.1700198.
The rambler Crép. is an important founder species during modern rose domestication. However, the chloroplast genome (plastome) of this wild species remains unavailable. Here, we assembled the complete chloroplast genomes for two genotypes of . Both plastomes were typical quadripartite circular with 156,500/156,504 bp in length, comprising a large single-copy (LSC) region of 85,651/85,660 bp and a small single-copy (SSC) region of 18,751/18,744 bp, separated by two inverted repeat (IR) regions of 26,049/26,050 bp, respectively. Both plastomes encoded 113 unique genes, including 79 protein-coding genes, 30 tRNA genes, and 4 rRNA genes. Phylogenetic reconstruction with several rose plastomes revealed that both genotypes were sisters to a clade including , , and .
蔓生蔷薇（Crép.）是现代玫瑰驯化过程中的一个重要奠基物种。然而，该野生种的叶绿体基因组（质体基因组）仍然未知。在此，我们组装了两种基因型的完整叶绿体基因组。两个质体基因组均为典型的四分体环状，长度分别为156,500/156,504 bp，包括一个85,651/85,660 bp的大单拷贝（LSC）区域和一个18,751/18,744 bp的小单拷贝（SSC）区域，分别由两个26,049/26,050 bp的反向重复（IR）区域隔开。两个质体基因组均编码113个独特基因，包括79个蛋白质编码基因、30个tRNA基因和4个rRNA基因。利用多个玫瑰质体基因组进行的系统发育重建表明，两种基因型是一个包括[具体物种1]、[具体物种2]和[具体物种3]的分支的姐妹群。
