Liao Qiong, Ye Tinghong, Song Yu
State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan, China.
Center for Integrative Conservation, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Mengla, China.
Mitochondrial DNA B Resour. 2018 Oct 31;3(2):1216-1217. doi: 10.1080/23802359.2018.1532331.
(Meisn.) D.G. Long is the single tree species of the genus D.G. Long in the family Lauraceae. To better determine its phylogenetic location with respect to the related Lauraceae species, the complete chloroplast genome of was sequenced. The whole plastome is 152,555 bp in length, consisting of a pair of inverted repeat (IR) regions of 20,079 bp, one large single copy (LSC) region of 93,604 bp, and one small single copy (SSC) region of 18,793 bp. The genome contains 127 genes, including 83 protein-coding genes, 8 ribosomal RNA genes, and 36 transfer RNA genes. The overall GC content of the whole plastome is 39.1%. Further, maximum likelihoodphylogenetic analyses were conducted using 34 complete plastomes of the Lauraceae, which support close relationships between and , , , , , and rather than or .
（梅斯恩）D.G. 朗是樟科D.G. 朗属的唯一树种。为了更好地确定其相对于相关樟科物种的系统发育位置，对其完整叶绿体基因组进行了测序。整个质体基因组长度为152,555 bp，由一对20,079 bp的反向重复（IR）区域、一个93,604 bp的大单拷贝（LSC）区域和一个18,793 bp的小单拷贝（SSC）区域组成。该基因组包含127个基因，包括83个蛋白质编码基因、8个核糖体RNA基因和36个转移RNA基因。整个质体基因组的总体GC含量为39.1%。此外，使用樟科的34个完整质体基因组进行了最大似然系统发育分析，结果支持D.G. 朗与[其他物种名称]、[其他物种名称]、[其他物种名称]、[其他物种名称]、[其他物种名称]和[其他物种名称]关系密切，而非与[另外两个物种名称]或[另外两个物种名称]关系密切。
