Jia Guolun, Xin Guiliang, Ren Xiaolong, Du Xiaomin, Liu Huidong, Hao Nan, Wang Cuiping, Ni Xilu, Liu Wenzhe
Key Laboratory of Resource Biology and Biotechnology in Western China (Northwest University), Ministry of Education, School of Life Science, Northwest University, Xi'an, China.
State Key Laboratory of Seeding Bioengineering, Ningxia Forestry Institute, Yinchuan, China.
Mitochondrial DNA B Resour. 2018 Oct 3;3(2):1062-1063. doi: 10.1080/23802359.2018.1509930.
(Solanaceae) is a unique economic plant to China. The complete chloroplast (cp)genome was sequenced and assembled by using Illumina paired-end reads data. The circular cp genome is 155,656 bp in size, including a pair of inverted repeat (IR) regions of 25,451 bp, a large single copy (LSC) region of 86,554 bp and a small single copy (SSC) region of 18,200 bp. Besides, 15 genes possess a single intron, while another three genes (clpP, rps12 and ycf3) have a couple of introns. The GC content of entire cp genome, LSC, SSC and IR regions are 37.8%, 35.9%, 32.3%, and 43.2%, respectively. Phylogenetic analysis based on the concatenated coding sequences of cp PCGs showed that and are closely related with each other within the family Solanaceae.
(茄科)是中国一种独特的经济植物。利用Illumina双端测序数据对其完整的叶绿体(cp)基因组进行了测序和组装。环状cp基因组大小为155,656 bp,包括一对25,451 bp的反向重复(IR)区域、一个86,554 bp的大单拷贝(LSC)区域和一个18,200 bp的小单拷贝(SSC)区域。此外,15个基因含有一个内含子,而另外三个基因(clpP、rps12和ycf3)有两个内含子。整个cp基因组、LSC、SSC和IR区域的GC含量分别为37.8%、35.9%、32.3%和43.2%。基于cp PCGs串联编码序列的系统发育分析表明,在茄科内[此处原文缺失两个物种名]彼此密切相关。