García-Mir Lluís, Ojeda Darío I, Fuertes-Aguilar Javier
Real Jardín Botánico, RJB-CSIC, Madrid, Spain.
NIBIO, Ås, Norway.
Mitochondrial DNA B Resour. 2021 Mar 24;6(3):1181-1182. doi: 10.1080/23802359.2021.1902409.
The complete chloroplast genome sequence of wild sea mallow (=) was determined and characterized in this study. The genome is 158,162 bp long, containing a pair of inverted repeats regions (IRs) of 25,166 bp, which are separated by a large single-copy region of 86,860 bp and a small single-copy region of 20,970 bp. The sea mallow chloroplast genome has 131 known genes, including 85 protein-coding genes, eight ribosomal genes, and 37 genes. The phylogenomic analysis showed that forms a cluster with with a strong bootstrap support and is sister to sequences belonging to the tribe Gossypieae. All of them are grouped in a lineage with other members of the subfamily Malvoideae. This newly sequenced chloroplast genome sequence provides useful genetic information to explore the origin and evolution of the Mediterranean radiation that gave rise to the generic alliance of .
本研究测定并表征了野生海锦葵(=)的完整叶绿体基因组序列。该基因组长度为158,162 bp,包含一对25,166 bp的反向重复区域(IRs),它们被一个86,860 bp的大单拷贝区域和一个20,970 bp的小单拷贝区域隔开。海锦葵叶绿体基因组有131个已知基因,包括85个蛋白质编码基因、8个核糖体基因和37个基因。系统发育基因组分析表明,与形成一个具有强自展支持的聚类,并且是棉族序列的姐妹群。它们都与锦葵亚科的其他成员归为一个谱系。这个新测序的叶绿体基因组序列为探索导致地中海辐射并产生的类群联盟的起源和进化提供了有用的遗传信息。