Hu Na, Gong Jianwu, Zhang Biming
The Fourth Hospital of Changsha, Changsha, PR China.
Mitochondrial DNA B Resour. 2021 May 17;6(5):1652-1653. doi: 10.1080/23802359.2021.1927222.
Turcz. is an important Chinese herbal medicine and the raw material of the medicine ingrediente (Chinese yam polysaccharide). It belongs to , which has 60 species and distribute in middle and southeast of China. In this study, we sequenced the sample of based on Jiaozuo, Henan and determined its complete chloroplast genome. The length of cp genome was 152,958 bp, includes two invert repeats (IR) regions of 25,492 bp, a large single-copy (LSC) region of 83,152 bp, and a short single-copy (SSC) region of 18,822 bp. There were 131 genes, which included 85 protein coding genes, 8 rRNA, and 38 tRNA, and overall GC content covered by 37.1%. Each of K-UUU, 16, G-UCC, F, C1, L-UAA, V-UAC, B, D, 16, 2, B, I-GAU, A-UGC, and A genes contained an intron, P and 3 contained 2 introns. The phylogenetic position showed that had the closest relationship with (MG267382) (NC039807).
薯蓣是一种重要的中药材，也是药物成分（山药多糖）的原料。它属于薯蓣科，该科有60个物种，分布于中国中部和东南部。在本研究中，我们对采自河南焦作的样本进行了测序，并确定了其完整的叶绿体基因组。叶绿体基因组长度为152,958 bp，包括两个25,492 bp的反向重复（IR）区域、一个83,152 bp的大单拷贝（LSC）区域和一个18,822 bp的小单拷贝（SSC）区域。共有131个基因，其中包括85个蛋白质编码基因、8个rRNA基因和38个tRNA基因，总体GC含量为37.1%。K-UUU、16、G-UCC、F、C1、L-UAA、V-UAC、B、D、16、2、B、I-GAU、A-UGC和A基因中的每一个都含有一个内含子，P和3含有2个内含子。系统发育位置表明，[此处原文缺失具体物种名]与[此处原文缺失具体物种名]（MG267382）、[此处原文缺失具体物种名]（NC039807）关系最为密切。
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