Yang Yuchen, Li Jun, Zhang Zhixiang, Zhang Mengxue
Faculty of Geography, Yunnan Normal University, Kunming, China.
Honghe Prefecture Institute of Forestry and Grassland, Mengzi, China.
Mitochondrial DNA B Resour. 2024 Sep 12;9(9):1213-1217. doi: 10.1080/23802359.2024.2403413. eCollection 2024.
Hand.-Mazz. is a rare plant from China in the Elaeagnaceae family. In this study, we sequenced its complete chloroplast genome. The whole chloroplast genome was 152,265 bp in length, containing a pair of inverted repeats of 25,897 bp, separated by large single copy and small single copy regions of 82,291 bp and 18,180 bp, respectively. The complete genome contained 113 genes, including 79 protein-coding genes, 30 tRNA genes, and 4 rRNA genes. The overall GC content was 37.1%. Phylogenetic analysis using the whole chloroplast genome revealed that is sister to and . Our study provides valuable insights into the genetic information of , which may have important implications for species conservation.
胡颓子科的Hand.-Mazz.是一种来自中国的珍稀植物。在本研究中，我们对其完整的叶绿体基因组进行了测序。整个叶绿体基因组长度为152,265 bp，包含一对25,897 bp的反向重复序列，分别被82,291 bp的大单拷贝区域和18,180 bp的小单拷贝区域隔开。完整基因组包含113个基因，包括79个蛋白质编码基因、30个tRNA基因和4个rRNA基因。总体GC含量为37.1%。使用整个叶绿体基因组进行的系统发育分析表明， 是 和 的姐妹种。我们的研究为Hand.-Mazz.的遗传信息提供了有价值的见解，这可能对物种保护具有重要意义。 （注：原文中部分物种名缺失，翻译时保留原文格式）
