Yan Qiufeng, Zhu Huan, Fang Jiao, Liu Benwen, Liu Guoxiang
Key Laboratory of Algal Biology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan 430072, China Institute of Hydrobiology, Chinese Academy of Sciences Wuhan China.
University of Chinese Academy of Sciences, Beijing 100049, China University of Chinese Academy of Sciences Beijing China.
PhytoKeys. 2022 Aug 11;204:83-95. doi: 10.3897/phytokeys.204.84886. eCollection 2022.
There is only one species of in the literature currently. It was found in gray soil in Russia for the first time. According to molecular data analysis results, the isolated algal strain is most closely related to . Unlike , the isolated strain was found on soil surfaces at high altitudes, the young vegetative cell is spherical, vegetative cells are relatively large, and pyrenoids are generally fewer. In view of such morphological differences, phylogenetic analysis results, and comparison of ITS2 secondary structure and ultrastructure, the strain isolated in the present study was proposed to be a novel species.
目前文献中仅有一种 。它首次在俄罗斯的灰色土壤中被发现。根据分子数据分析结果，分离出的藻株与 关系最为密切。与 不同的是，该分离株是在高海拔地区的土壤表面发现的，幼嫩营养细胞呈球形，营养细胞相对较大，且蛋白核通常较少。鉴于这种形态差异、系统发育分析结果以及ITS2二级结构和超微结构的比较，本研究中分离出的菌株被提议为一个新物种。
