Yu Zhengwen, Yi Yin, Gu Lei
School of Life Science, Guizhou Normal University, Guiyang, China.
Mitochondrial DNA B Resour. 2021 Mar 15;6(3):842-843. doi: 10.1080/23802359.2021.1884027.
Hsu et S. C. Cheng is widely used as an edible and medicinal food in China and also displays excellent pharmacological activities. The phylogenetic relationship between and other family members remains unclear. In this work, we assembled the cp genome of using the high-throughput Illumina pair-end sequencing data. The circular cp genome is 155,102 bp in size, including a large single-copy (LSC) region of 88,906 bp and a small single-copy (SSC) region of 18,628 bp, which were separated by two inverted repeat (IR) regions (23,784 bp each). A total of 129 genes were predicted, including eight ribosomal RNAs (rRNAs), 39 transfer RNAs (tRNAs), and 82 protein-coding genes (PCGs). Furthermore, phylogenetic analysis revealed that formed a different clade from other two congeneric species ( and ). This study provides useful information for future genetic study of .
许氏（Hsu）和程氏（S. C. Cheng）在中国被广泛用作食用和药用食品，并且还表现出优异的药理活性。它与其他家族成员之间的系统发育关系仍不清楚。在这项工作中，我们利用高通量Illumina双端测序数据组装了许氏（Hsu）的叶绿体基因组。环状叶绿体基因组大小为155,102 bp，包括一个88,906 bp的大单拷贝（LSC）区域和一个18,628 bp的小单拷贝（SSC）区域，它们被两个反向重复（IR）区域（每个23,784 bp）隔开。总共预测了129个基因，包括8个核糖体RNA（rRNA）、39个转运RNA（tRNA）和82个蛋白质编码基因（PCG）。此外，系统发育分析表明，许氏（Hsu）与其他两个同属物种（[物种名1]和[物种名2]）形成了不同的分支。本研究为许氏（Hsu）未来的遗传研究提供了有用信息。
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