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两种墨西哥一年生草本植物(茄科)的完整叶绿体基因组。

The complete chloroplast genomes of two Mexican plants of the annual herb (Solanaceae).

作者信息

De-la-Cruz I M, Núñez-Farfán J

机构信息

Department of Evolutionary Ecology, Institute of Ecology, National Autonomous University of Mexico, Mexico City, Mexico.

出版信息

Mitochondrial DNA B Resour. 2020 Jul 15;5(3):2823-2825. doi: 10.1080/23802359.2020.1789516.

Abstract

The annual herb, , is a member of the Solanaceae family. In this study, we report the chloroplast genomes of two Mexican plants of . Both chloroplast genomes of (GenBank accessions: MT610896 and MT610897) were assembled as a circular molecule. The genome size of both plants was similar (155,884 bp). The overall GC content was 38.59% for both genomes. Both chloroplast genomes contained 85 protein-coding sequences (CDS), 131 genes, 8 rRNA genes, and 38 tRNA genes. Thirty-nine microsatellites (SSRs) and 42 long tandem repeats were also identified for both genomes. The phylogenetic relationship between and related Solanaceae species revealed four main groups; , , , and clades. This species tree is consistent with other Solanaceae species trees already published.

摘要

这种一年生草本植物属于茄科。在本研究中,我们报告了两种墨西哥该植物的叶绿体基因组。两种该植物的叶绿体基因组(GenBank登录号:MT610896和MT610897)均组装成环状分子。两种植物的基因组大小相似(155,884 bp)。两个基因组的总体GC含量均为38.59%。两种叶绿体基因组均包含85个蛋白质编码序列(CDS)、131个基因、8个rRNA基因和38个tRNA基因。两个基因组还鉴定出39个微卫星(SSR)和42个长串联重复序列。该植物与相关茄科物种之间的系统发育关系揭示了四个主要类群;、、、和分支。该物种树与已发表的其他茄科物种树一致。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/92eb/7782494/cb5980514d76/TMDN_A_1789516_F0001_C.jpg

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