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中国一年生沙漠植物(苋科)的完整叶绿体基因组。

The complete chloroplast genome of (amaranthaceae), an annual desert plant in China.

作者信息

Liu Huafeng, Xie Kaiqing, Hua Donglai

机构信息

College of Life Sciences, China West Normal University, Nanchong, China.

College of Grassland Science, Xinjiang Agricultural University, Urumqi, China.

出版信息

Mitochondrial DNA B Resour. 2024 Aug 19;9(8):1112-1116. doi: 10.1080/23802359.2024.2393469. eCollection 2024.

Abstract

(Pall.) Akhani & Roalson 2007, is an annual plant belonging to the genus , family Amaranthaceae, which is widely distributed in the inland deserts of Northwest China. was previously categorized under the genus in Salsoleae and has been a long-standing topic of debate. Therefore, the complete chloroplast genome of must be studied to provide a theoretical reference for species classification. In this study, we sequenced samples and determined the species' complete chloroplast genome. The complete chloroplast genome was 149,922 bp in length, with one large single copy (LSC: 83,565 bp), one small single copy (SSC: 18,535 bp), and two inverted repeat regions (IRa and IRb, 23,911 bp each). It contains 132 genes, including 87 protein-coding, eight rRNA, and 37 tRNA genes. The phylogenetic position showed that has the closest relationship with (accession number: NC057191.1). This study will provide genetic information and be beneficial to understanding the systematic position of within the Amaranthaceae.

摘要

(帕尔.)阿卡尼和罗尔森2007年发现,[植物名称]是苋科[属名]的一年生植物,广泛分布于中国西北内陆沙漠地区。[植物名称]之前被归类于猪毛菜族的[属名]属,长期以来一直是一个有争议的话题。因此,必须对[植物名称]的完整叶绿体基因组进行研究,为物种分类提供理论参考。在本研究中,我们对[植物名称]样本进行了测序,并确定了该物种的完整叶绿体基因组。完整的叶绿体基因组长度为149,922碱基对,有一个大单拷贝区(LSC:83,565碱基对)、一个小单拷贝区(SSC:18,535碱基对)和两个反向重复区域(IRa和IRb,各23,911碱基对)。它包含132个基因,包括87个蛋白质编码基因、8个核糖体RNA基因和37个转运RNA基因。系统发育位置显示,[植物名称]与[植物名称](登录号:NC057191.1)关系最为密切。本研究将提供遗传信息,有助于了解[植物名称]在苋科中的系统位置。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/74be/11334741/ba42c459b862/TMDN_A_2393469_F0001_C.jpg

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