Park Jung Shin, Han Sang-Kuk, Oh Soon-Ok
Division of Forest Biodiversity, Korea National Arboretum, Pocheon, Korea.
Mycobiology. 2023 Feb 6;51(1):16-25. doi: 10.1080/12298093.2023.2168349. eCollection 2023.
is one of the largest genera of lichens worldwide. These lichens can be easily seen, and are commonly found on trees and rocks. Most Korean species belong to the group, which has well-defined superficial thallus, red-brown apothecia, and soredia. The new species of grows on rocks, farinose soredia coalescing, usually covering the whole thallus, and containing atranorin and zeorin. We used internal transcribed spacer (ITS) and mitochondrial small subunit (mtSSU) sequence data to identify the phylogenetic relationship across sequence data and found the species to form different clades. In this study, we reported some interesting findings and described the genetic relationship with other sorediate species and the characteristics of the new species. An identification key for the Korean sorediate species is given.
是全球最大的地衣属之一。这些地衣很容易被看到,常见于树木和岩石上。大多数韩国物种属于该类群,其具有明确的表面叶状体、红棕色子囊盘和粉芽。新物种生长在岩石上,粉状粉芽聚集,通常覆盖整个叶状体,并含有黑茶渍素和扁枝衣素。我们使用内部转录间隔区(ITS)和线粒体小亚基(mtSSU)序列数据来确定跨序列数据的系统发育关系,发现该物种形成了不同的分支。在本研究中,我们报告了一些有趣的发现,并描述了与其他具粉芽物种的遗传关系以及新物种的特征。给出了韩国具粉芽物种的鉴定检索表。