Abstract

We reported the first complete plastid genome of Aspidopterys (Malpighiaceae) in this study. The complete plastome of Aspidopterys obcordata is 160,453 bp in length with a base composition of A (31.4%), G (18.5%), C (18.2%), and T (32.0%). Structurally, the genome contains two short inverted repeats (26,905 bp for each), which are separated by a large single copy region (88,491 bp) and a small single copy region (18,152 bp). The plastome contained 113 unique genes, including 79 protein-coding genes, 30 transfer RNAs, and 4 ribosomal RNAs. Phylogenetic analyses showed that A. obcordata was sister to Bunchosia argentea in the monophyletic Malpighiaceae. This study provided a high-quality plastome sequence for future studies in Aspidopterys, as well as Malpighiaceae.

摘要

我们在这项研究中报告了第一个完整的质体基因组的蚜虫（Malpighiaceae）。的完整的原质体系盾翅果属obcordata是160453个碱基的长度与A（31.4％），G（18.5％），C（18.2％），和T（32.0％）的基体组合物。从结构上讲，基因组包含两个短的反向重复序列（每个序列26905 bp），这些重复序列由一个大的单拷贝区域（88,491 bp）和一个小的单拷贝区域（18,152 bp）隔开。质体组包含113个独特基因，包括79个蛋白质编码基因，30个转移RNA和4个核糖体RNA。系统发育分析表明，A。obcordata是单种Malpighiaceae中银粉金莲花的姐妹。这项研究为未来的研究提供了高质量的质体组序列。蚜虫，以及马鞭草科。