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(蔷薇科)的完整叶绿体基因组序列。

The complete chloroplast genome sequence of (Rosaceae).

作者信息

Li Yanan, Liu Yanlei, Wu Ping, Zhou Sheng, Wang Ling, Zhou Shiliang

机构信息

College of Landscape Architecture, Northeast Forestry University, Harbin, China.

State Key Laboratory of Systematic and Evolutionary Botany, Institute of Botany, Chinese Academy of Sciences, Beijing, China.

出版信息

Mitochondrial DNA B Resour. 2020 Jul 14;5(3):2787-2789. doi: 10.1080/23802359.2020.1780977.

Abstract

belongs to the subfamily Amygdaloideae of Rosaceae, which is an endemic species in China. It has significant ornamental, economic, and ecological value. Herein, we assembled the complete chloroplast genome of using the next-generation sequencing technology. The total length of the complete chloroplast genome was 160,093 base pair (bp), consisting of one large single-copy (LSC) region with a sequence length of 88,177 bp, one small single-copy (SSC) region which sequence length is 19,194 bp, and a pair of inverted repeat regions (IRs, 26361 bp). Besides, the complete chloroplast genome contained 128 genes, namely 83 protein-coding genes (PCGs), 37 tRNA genes (tRNA), and 8 rRNAgenes (rRNA), the GC content was 36.6%. The phylogenetic relationship among species in genus is closely related, especially the phylogenetic relationship among and . Furthermore, phylogenetic relationship of in was closely related to . Our study affords important genetic information for further researches on the related species.

摘要

属于蔷薇科桃亚科,是中国的特有物种。它具有重要的观赏、经济和生态价值。在此,我们利用下一代测序技术组装了[物种名称]的完整叶绿体基因组。完整叶绿体基因组的总长度为160,093碱基对(bp),由一个长度为88,177 bp的大单拷贝(LSC)区域、一个长度为19,194 bp的小单拷贝(SSC)区域和一对反向重复区域(IRs,26361 bp)组成。此外,完整叶绿体基因组包含128个基因,即83个蛋白质编码基因(PCGs)、37个tRNA基因(tRNA)和8个rRNA基因(rRNA),GC含量为36.6%。[属名]属物种间的系统发育关系密切,尤其是[具体物种1]和[具体物种2]之间的系统发育关系。此外,[属名]中[具体物种3]的系统发育关系与[具体物种4]密切相关。我们的研究为相关物种的进一步研究提供了重要的遗传信息。

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