The complete chloroplast genome of Paeonia rockii (Paeoniaceae), an endangered endemic species to China

被引：0
作者：
Guoqing Bai
Hewei Guo
Ning Zhao
Sifeng Li
Ying Zhang
机构：
[1] Xi’an Botanical Garden of Shaanxi Province,Shanyang County Forestry Bureau of Shaanxi Province
[2] Shanyang Wildlife and Natural Forest Protection and Management Center,undefined
[3] Shaanxi Engineering Research Centre for Conservation and Utilization of Botanical Resources,undefined
来源：
Conservation Genetics Resources | 2018年 / 10卷
关键词：
Chloroplast genome; Illumina sequencing; Phylogenetic analysis;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Paeonia rockii (Paeoniaceae) is an endangered endemic species to China and it is the most important ancestral species of the cultivated tree peonies. Here, the complete chloroplast (cp) genome of P. rockii was obtained by using Illumina pair-end sequencing. The complete cp genome of P. rockii was 152,821 bp, consisting of a pair of inverted repeat (IR) regions (25,648 bp), a small single copy (SSC) region (17,048 bp) and a large single copy (LSC) region (84,477 bp). The chloroplast genome of P. rockii contained 131 genes, including 84 protein-coding genes, 37 tRNA genes and eight rRNA genes. The overall GC content of the whole genome is 38.3%. Phylogenetic analysis of 23 selected chloroplast genomes revealed that P. rockii was closely related to Paeonia obovata and Paeonia sp. Sd0052.
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页码：453 / 456
页数：3
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