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中国特有的濒危物种榉树(蔷薇目:榆科)的完整叶绿体基因组

The complete chloroplast genome of Zelkova schneideriana (Rosales: Ulmaceae), an Endangered species endemic to China.

作者信息

Yang Chao, Ren Xiao-Long, Xin Gui-Liang, Lei Zonglin, Du Xiaomin, Liu Huidong, Liu Wen-Zhe

机构信息

Key Laboratory of Resource Biology and Biotechnology in Western China (Northwest University), School of Life Science, Ministry of Education, Northwest University, Xi'an, China.

出版信息

Mitochondrial DNA B Resour. 2018 Jul 27;3(2):734-735. doi: 10.1080/23802359.2018.1483762.

Abstract

Hand.-Mazz. (Ulmaceae) is an endangered species endemic to China. In this study, we reported its complete chloroplast (cp) genome based on Illumina pair-end sequencing. The whole genome was 158,999 bp long, consisting of a pair of inverted repeat (IR) regions of 26,427 bp, a large single copy (LSC) region of 87,397 bp and a small single copy (SSC) region of 18,748 bp. The cp genome contained 133 genes, including 88 protein-coding genes (80 PCG species), 37 tRNA genes (30 tRNA species), and eight rRNA genes (4 rRNA species). The overall G+C content of the whole genome was 35.6%, and the corresponding values of the LSC, SSC, and IR regions were 33.0, 28.3, and 42.4%, respectively. The maximum likelihood phylogenetic analysis of 25 selected chloroplast genomes demonstrated that . was closely related to and .

摘要

汉麻属(荨麻科)是中国特有的濒危物种。在本研究中,我们基于Illumina双末端测序报道了其完整的叶绿体(cp)基因组。全基因组长度为158,999 bp,由一对26,427 bp的反向重复(IR)区域、一个87,397 bp的大单拷贝(LSC)区域和一个18,748 bp的小单拷贝(SSC)区域组成。cp基因组包含133个基因,包括88个蛋白质编码基因(80种PCG)、37个tRNA基因(30种tRNA)和8个rRNA基因(4种rRNA)。全基因组的总体G+C含量为35.6%,LSC、SSC和IR区域的相应值分别为33.0%、28.3%和42.4%。对25个选定叶绿体基因组的最大似然系统发育分析表明,[此处原文缺失相关内容]与[此处原文缺失相关内容]和[此处原文缺失相关内容]密切相关。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/f46e/7800157/a3a623f94731/TMDN_A_1483762_F0001_B.jpg

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