单型属（报春花科）质体基因组的特征分析
Characterization of the plastid genome of the monotypic genus (Primulaceae).
作者信息
Li Ting, Song Feng, Yuan Xun, Liu Tongjian, Yan Haifei
机构信息
Key Laboratory of Plant Resources Conservation and Sustainable Utilization, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou, China.
University of Chinese Academy of Sciences, Beijing, China.
出版信息
Mitochondrial DNA B Resour. 2019 Sep 20;4(2):3122-3123. doi: 10.1080/23802359.2019.1666043.
Hook. f. & Thoms., a monotypic genus of Primulaceae, is narrowly distributed in the eastern Himalayas. In this study, the complete plastid genome of was characterized by Illumina paired-end sequencing reads. The plastid genome of is 153,398 bp in length, including large single copy (LSC) region of 84,446 bp, small single copy (SSC) region of 17,564 bp, and two separated inverted regions (IRs) of 25,694 bp, each. It encodes 110 genes, of which 79 are protein-coding genes, 4 are rRNA genes, and 27 are tRNA genes. The phylogenetic result indicates is sister to the genus .
胡克氏报春（Hook. f. & Thoms.），报春花科的一个单型属，分布狭窄，位于东喜马拉雅地区。在本研究中，通过Illumina双端测序读数对其完整的质体基因组进行了特征分析。胡克氏报春的质体基因组长度为153,398 bp，包括一个84,446 bp的大单拷贝（LSC）区域、一个17,564 bp的小单拷贝（SSC）区域以及两个分别为25,694 bp的反向重复区域（IRs）。它编码110个基因，其中79个是蛋白质编码基因，4个是rRNA基因，27个是tRNA基因。系统发育结果表明，胡克氏报春与报春花属是姐妹关系。
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