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L.的完整叶绿体基因组序列

The complete chloroplast genome sequence of L.

作者信息

Jiang Wenbo, Ma Lin, Yi Dengxia, Pang Yongzhen

机构信息

Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, China.

出版信息

Mitochondrial DNA B Resour. 2021 Jan 17;6(1):189-190. doi: 10.1080/23802359.2020.1860708.

Abstract

L., a member of the Fabaceae family, is considered one of the most agriculturally important forage plants, owing to its anti-bloating properties; its ability to grow in low-fertility, acidic, and high-salinity soils; and high nutritional value. In this study, we obtained the complete chloroplast genome of by Illumina sequencing and GetOrganelle assembly pipeline. The whole chloroplast genome of is 150,700 bp in length, and has a typical circular structure with four parts: a large single-copy region (LSC 82,117 bp), a small single-copy region (SSC 18,275 bp), and a pair of inverted repeat regions (25,154 bp for both IRa and IRb). The overall GC content is 36.03%. The plastome has 109 unique genes, consisting of 78 protein-coding genes, 27 unique tRNA gene, and 4 unique rRNA genes. Based on the protein-coding gene sequences from 17 species, we reconstructed a maximum likelihood (ML) tree. The phylogenetic result shows that has a closer relationship with .

摘要

L.属于豆科植物,因其具有防胀气特性、能在低肥力、酸性和高盐土壤中生长以及营养价值高,被认为是农业上最重要的饲料植物之一。在本研究中,我们通过Illumina测序和GetOrganelle组装流程获得了L.的完整叶绿体基因组。L.的整个叶绿体基因组长度为150,700 bp,具有典型的环状结构,由四个部分组成:一个大单拷贝区域(LSC 82,117 bp)、一个小单拷贝区域(SSC 18,275 bp)和一对反向重复区域(IRa和IRb均为25,154 bp)。总体GC含量为36.03%。该质体基因组有109个独特基因,包括78个蛋白质编码基因、27个独特的tRNA基因和4个独特的rRNA基因。基于17个物种的蛋白质编码基因序列,我们构建了一个最大似然(ML)树。系统发育结果表明,L.与……关系更密切。 (注:原文中部分物种名未给出具体信息,翻译时用“……”代替)

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1894/7832577/ac462738d534/TMDN_A_1860708_F0001_B.jpg

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