中国一种美丽的附生兰花——（兰科，附生兰亚科）叶绿体全基因组的特征分析
Characterization of the complete chloroplast genome of (Orchidaceae, Epidendroideae), a beautiful epiphytic orchid from China.
作者信息
Zhang Junyi, Liao Min, Xu Bo, He Hai
机构信息
College of Life Sciences, Chongqing Normal University, Chongqing, China.
CAS Key Laboratory of Mountain Ecological Restoration and Bioresource Utilization & Ecological Restoration and Biodiversity Conservation Key Laboratory of Sichuan Province, Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu, China.
出版信息
Mitochondrial DNA B Resour. 2024 Jan 11;9(1):100-103. doi: 10.1080/23802359.2023.2301033. eCollection 2024.
is a beautiful epiphytic orchid with high ornamental value. In this study, the first complete chloroplast genome sequence of was determined using next-generation sequencing (NGS). The assembled chloroplast genome was 148,020 bp in length, including a pair of inverted repeat regions (IRs; 25,987 bp), a small single-copy region (SSC; 11,045 bp), and a large single-copy region (LSC; 85,001 bp). The chloroplast genome encodes 109 unique genes, including 75 protein-coding genes (PCGs), 30 tRNA genes, and four rRNA genes. The total GC content of the chloroplast genome was 36.8%. The phylogenetic analysis showed a close relationship between and species. The complete chloroplast genome provides fundamental information for genetic diversity and phylogenetic relationships in .
是一种具有高观赏价值的美丽附生兰花。在本研究中，使用下一代测序（NGS）确定了 的首个完整叶绿体基因组序列。组装后的叶绿体基因组长度为148,020 bp，包括一对反向重复区域（IRs；25,987 bp）、一个小单拷贝区域（SSC；11,045 bp）和一个大单拷贝区域（LSC；85,001 bp）。叶绿体基因组编码109个独特基因，包括75个蛋白质编码基因（PCGs）、30个tRNA基因和4个rRNA基因。叶绿体基因组的总GC含量为36.8%。系统发育分析表明 与 物种之间存在密切关系。完整的叶绿体基因组为 的遗传多样性和系统发育关系提供了基础信息。
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