林奈（Linn.）叶绿体全基因组的测序与系统发育分析
Sequencing and phylogenetic analysis of the complete chloroplast genome of Linn.
作者信息
Xie Binxin, Gai Yanan, Zhu Ziyan, Li Mingzhi, Zhao Yucheng
机构信息
Department of Resources Science of Traditional Chinese Medicines and State Key Laboratory of Natural Medicines, School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing, Jiangsu, P. R. China.
Institute of Botany, Jiangsu Province and Chinese Academy of Sciences, Nanjing, Jiangsu, P. R. China.
出版信息
Mitochondrial DNA B Resour. 2019 Nov 13;4(2):4027-4028. doi: 10.1080/23802359.2019.1688708.
Linn. is widely distributed in South-East Asia and South-West Pacific as an important weed. It has many pharmacological activities including anti-allergic, anti-hepatotoxic, and remedy in skin diseases. In this study, we assembled and characterized the complete chloroplast genome sequence of from high-throughput sequencing data. The chloroplast genome was 162,426 bp in length, consisting of large single-copy (LSC) and small single-copy (SSC) regions of 90,843 bp and 18,001 bp, respectively, which were separated by a pair of 26,791 bp inverted repeat (IR) regions. The genome is predicted to contain 131 genes, including 84 protein-coding genes, 37 tRNA genes, and 8 rRNA genes. The overall GC content of the genome is 36.0%. A phylogenetic tree reconstructed by 32 chloroplast genomes reveals that is mostly related to . The work reported the firstly complete chloroplast genome of which may provide useful information to the evolution of Cassieae Bronn.
林奈种作为一种重要杂草在东南亚和西南太平洋广泛分布。它具有许多药理活性，包括抗过敏、抗肝毒性以及治疗皮肤病等。在本研究中，我们从高通量测序数据中组装并鉴定了[物种名称未给出]的完整叶绿体基因组序列。叶绿体基因组长度为162,426 bp，由长度分别为90,843 bp的大单拷贝（LSC）区域和18,001 bp的小单拷贝（SSC）区域组成，这两个区域被一对26,791 bp的反向重复（IR）区域隔开。该基因组预计包含131个基因，包括84个蛋白质编码基因、37个tRNA基因和8个rRNA基因。基因组的总体GC含量为36.0%。由32个叶绿体基因组重建的系统发育树表明，[物种名称未给出]与[物种名称未给出]关系最为密切。这项工作首次报道了[物种名称未给出]的完整叶绿体基因组，这可能为决明族的进化提供有用信息。
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