Abstract

We completed chloroplast genome of Douinia plicata (Lindb.) Konstant. & Vilnet., presenting morphological features including denticulate leaf margin, verrucose cuticle on base of leaves, and 80–100° keel angle with stem at the midleaf. It is 118,797 bp long (GC ratio is 33.9%) and has four subregions: 81,142 bp of large single copy (31.9%) and 19,611 bp of small single copy (31.0%) regions are separated by 9,017 bp of inverted repeat (46.3%) regions including 130 genes (86 protein-coding genes, eight rRNAs, and 36 tRNAs). Phylogenetic trees show D. plicata is clustered with two Scapania species.

摘要

我们完成了Duinia plicata（Lindb。）Konstant的叶绿体基因组。＆Vilnet。，表现出形态特征，包括细小叶缘，叶基上的果糖角质层和中叶茎在80–100°龙骨角。它长118,797 bp（GC比例为33.9％），并具有四个子区域：大的单拷贝（81.142 bp）（31.9％）和小的小拷贝（31.0％）19,611 bp被9,017 bp的反向重复序列（46.3％）隔开。 ）区域包括130个基因（86个蛋白质编码基因，8个rRNA和36个tRNA）。系统发育树显示D. plicata与两个Scapania物种成簇。