Yang Qian, Xin Cheng
Key Laboratory of Resource Biology and Biotechnology in Western China (Ministry of Education), College of Life Sciences, Northwest University, Xi'an 710069, China.
Mitochondrial DNA B Resour. 2020 Jan 21;5(1):764-765. doi: 10.1080/23802359.2020.1715862.
belongs to the Saxifragaceae, usually perennial herbs, shrubs. The cpDNA of was 157,283 bp long with a large single-copy region (LSC) of 86,839 bp and a small single-copy region(SSC) of 18,748 bp separated by a pair of inverted repeat regions (IRs) of 25,848 bp. It contains 131 genes, including 85 protein-coding genes, 38 tRNA genes, 8 rRNA genes, of which 16 genes are duplicated in the IRs. The overall GC content is 37.6%. The phylogenetic tree indicates that species formed a monophyletic lineage with high bootstrap value. This study has provided new genome information for the phylogenetic analysis of Saxifragaceae.
属于虎耳草科，通常为多年生草本、灌木。[物种名称]的叶绿体DNA（cpDNA）长度为157,283碱基对，有一个86,839碱基对的大单拷贝区域（LSC）和一个18,748碱基对的小单拷贝区域（SSC），它们被一对25,848碱基对的反向重复区域（IRs）隔开。它包含131个基因，包括85个蛋白质编码基因、38个tRNA基因、8个rRNA基因，其中16个基因在IRs中是重复的。总体GC含量为37.6%。系统发育树表明[物种名称]物种形成了一个具有高自展值的单系分支。本研究为虎耳草科的系统发育分析提供了新的基因组信息。
