Chen Aimin, Li Fang, Xie Xuena, Huang Rong, Tian Enwei, Chao Zhi
Department of Pharmacy, Zhujiang Hospital, Southern Medical University, Guangzhou, People's Republic of China.
Faculty of Medicinal Plants and Pharmacognosy, School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, People's Republic of China.
Mitochondrial DNA B Resour. 2022 Jun 24;7(6):1160-1162. doi: 10.1080/23802359.2022.2087562. eCollection 2022.
is the most widely spread and the most morphologically varied species of Chinese , and its roots and leaves serve as folk medicines. We sequenced the complete chloroplast (cp) genome of . The cp genome obtained was a circular DNA molecule of 159,825 bp in length, containing one large and one small single copy region (LSC and SSC) of 87,517 and 18,352 bp separated by a pair of 26,978 bp inverted repeat regions (IRs). The overall GC content of the cp genome was 38.40%. The phylogenetic analysis revealed that was strongly supported as a monophyletic group belonging to Clauseneae, and was closely related to . The results will provide the basis for the further study of molecular markers and phylogeny of .
是中国分布最广、形态变化最多的物种，其根和叶可作为民间药物。我们对其完整的叶绿体（cp）基因组进行了测序。获得的cp基因组是一个长度为159,825 bp的环状DNA分子，包含一个87,517 bp的大单拷贝区域和一个18,352 bp的小单拷贝区域（LSC和SSC），由一对26,978 bp的反向重复区域（IRs）隔开。cp基因组的总体GC含量为38.40%。系统发育分析表明，被强烈支持为属于吴茱萸族的一个单系类群，并且与密切相关。这些结果将为进一步研究的分子标记和系统发育提供依据。
