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紫雨桦(桦木科)叶绿体全基因组的特征分析

Characterization of the complete chloroplast genome of purple rain (betulaceae).

作者信息

Zhang Meiqi, Gao Yuan, Su Xiaoyue, Liu Weili, Guo Yanli, Jiang Jing, Ma Wei

机构信息

Forestry College, Northeast Forestry University, Harbin, China.

Chemical Engineering and Resource utilization College, Northeast Forestry University, Harbin, China.

出版信息

Mitochondrial DNA B Resour. 2023 Feb 20;8(2):281-284. doi: 10.1080/23802359.2023.2176182. eCollection 2023.

Abstract

purple rain is a variety of that is native to Europe and has important ornamental and economic value. In this study, we sequenced the complete chloroplast genome of purple rain. This genome had a typical quadripartite structure with 160,552 bases, including a large single copy (LSC) region of 89,433 bases, a small single copy (SCC) region of 19,007 bases and two inverted repeat (IR) regions of 26,056 bases. The GC content of the chloroplast genome was 36% and contained 124 genes, including 79 protein-coding genes, 8 rRNA genes and 37 tRNA genes. The maximum likelihood phylogenetic analysis of reported chloroplast genomes showed that purple rain was most closely related to and .

摘要

紫雨是一种原产于欧洲的植物,具有重要的观赏和经济价值。在本研究中,我们对紫雨的完整叶绿体基因组进行了测序。该基因组具有典型的四分体结构,由160,552个碱基组成,包括一个89,433个碱基的大单拷贝(LSC)区域、一个19,007个碱基的小单拷贝(SCC)区域和两个26,056个碱基的反向重复(IR)区域。叶绿体基因组的GC含量为36%,包含124个基因,其中包括79个蛋白质编码基因、8个rRNA基因和37个tRNA基因。对已报道的叶绿体基因组进行的最大似然系统发育分析表明,紫雨与[植物名称1]和[植物名称2]关系最为密切。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0a38/9946319/86bf691a17fc/TMDN_A_2176182_F0001_C.jpg

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