Ng Wei Lun, Zhou Yubing, Zhou Renchao, Wu Wei
State Key Laboratory of Biocontrol and Guangdong Provincial Key Laboratory of Plant Resources, School of Life Sciences, Sun Yat-sen University, Guangzhou, China.
Mitochondrial DNA B Resour. 2018 Oct 27;3(2):1029-1030. doi: 10.1080/23802359.2018.1511846.
is a valuable medicinal herb. With the spread of a congeneric invasive species in South China, the already vulnerable populations are being threatened further by natural hybridization with the invading species. In this study, we assembled and characterized the complete chloroplast genome of as a resource for future studies on this species. The chloroplast genome was 151,748 bp in size, with a large single-copy (LSC) region of 83,270 bp, a small single-copy (SSC) region of 18,348 bp, separated by two inverted repeat (IR) regions of 25,065 bp each. A total of 134 genes were predicted. Phylogenetic analysis showed close relationship between and within the Heliantheae tribe.
是一种珍贵的药草。随着一种同属入侵物种在中国南方的扩散，本就脆弱的种群正因与入侵物种的自然杂交而受到进一步威胁。在本研究中，我们组装并表征了该物种的完整叶绿体基因组，作为该物种未来研究的资源。叶绿体基因组大小为151,748 bp，有一个83,270 bp的大单拷贝（LSC）区域、一个18,348 bp的小单拷贝（SSC）区域，由两个各为25,065 bp的反向重复（IR）区域隔开。共预测到134个基因。系统发育分析表明，该物种与向日葵族内的某物种关系密切。
