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该植物(卫矛科)的完整叶绿体基因组序列。

The complete chloroplast genome sequence of the plant (Celastraceae).

作者信息

Hua Wenping, Chen Chen

机构信息

Department of Life Sciences, Shaanxi XueQian Normal University, Xi'an, Shaanxi Province, China.

Xi'an Botanical Garden of Shaanxi Province, Institute of Botany of Shaanxi Province, Xi'an, Shaanxi Province, China.

出版信息

Mitochondrial DNA B Resour. 2018 May 23;3(2):637-639. doi: 10.1080/23802359.2018.1473724.

Abstract

Chloroplast (cp) genome sequences become a useful popular tool for population and phylogeny in recent reports. Here, the complete cp genome of the has been reconstructed from the whole-genome Illumina sequencing data. The circular genome is 157,639 bp in size, and comprises a pair of inverted repeat (IR) regions of 26,668 bp each, a large single copy (LSC) region of 85,956 bp and a small single copy (SSC) region of 18,347 bp. The total GC content is 37.2%, while the corresponding values of the LSC, SSC, and IR region are 35.1%, 31.7%, and 42.7%, respectively. The cp genome contains 126 genes, including 89 protein-coding genes, eight ribosomal RNA genes, and 29 transfer RNA genes and one pseudogene. The maximum-likelihood phylogenetic analysis showed a strong sister relationship with in Celastraceae. Our findings provide a foundation for further investigation of cp genome evolution in and other higher plants.

摘要

叶绿体(cp)基因组序列在最近的报道中成为群体和系统发育研究中一种有用且常用的工具。在此,已从全基因组Illumina测序数据中重建了该物种的完整cp基因组。该环状基因组大小为157,639 bp,由两个26,668 bp的反向重复(IR)区域、一个85,956 bp的大单拷贝(LSC)区域和一个18,347 bp的小单拷贝(SSC)区域组成。总GC含量为37.2%,而LSC、SSC和IR区域的相应值分别为35.1%、31.7%和42.7%。该cp基因组包含126个基因,包括89个蛋白质编码基因、8个核糖体RNA基因、29个转运RNA基因和一个假基因。最大似然系统发育分析表明,它与卫矛科的某物种有很强的姐妹关系。我们的研究结果为进一步研究该物种及其他高等植物的cp基因组进化奠定了基础。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/f09f/7800781/ac41b0b6d3ee/TMDN_A_1473724_F0001_B.jpg

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