Ma Wenqi, Lv Chaogeng, Jiang Daiquan, Kang Chuanzhi, Zhao Dan
National Resource Center for Chinese Meteria Medica, China Academy of Chinese Medical Sciences, Beijing, China.
School of Pharmacy, Guizhou University of Traditional Chinese Medicine, Guiyang, China.
Mitochondrial DNA B Resour. 2020 Nov 3;5(3):3678-3680. doi: 10.1080/23802359.2020.1832601.
L. is a well-known bioenergy plant cultivated in many parts of the world. In this study, we sequenced the complete chloroplast (cp) genome sequence of to investigate its phylogenetic relationship in the family Euphorbiaceae. The cp genome was 163,738 bp in length, consisting of a pair of inverted repeats (IRa and IRb: 26,837 bp) separated by a large single-copy region (LSC: 91,783 bp) and a small single-copy region (SSC: 18,281 bp). The GC content of whole cp genome is 35.6%. Annotation showed the presence of 113 unique genes with 79 protein-coding genes, four tRNA genes, and 30 rRNA genes. Phylogenetic analysis indicated that was in the basal position of subgen. , closely related to sect. and sect. .
L.是一种在世界许多地区都有种植的著名生物能源植物。在本研究中,我们对其叶绿体(cp)全基因组序列进行了测序,以研究其在大戟科中的系统发育关系。cp基因组长度为163,738 bp,由一对反向重复序列(IRa和IRb:26,837 bp)组成,中间被一个大单拷贝区域(LSC:91,783 bp)和一个小单拷贝区域(SSC:18,281 bp)隔开。整个cp基因组的GC含量为35.6%。注释显示存在113个独特基因,包括79个蛋白质编码基因、4个tRNA基因和30个rRNA基因。系统发育分析表明,L.处于亚属的基部位置,与组和组密切相关。