韩国土壤中分离出的两种新型担子菌酵母物种——新种和新种的描述
Description of sp. nov. and sp. nov., Two Novel Basidiomycetous Yeast Species Isolated from Soil in Korea.
作者信息
Maeng Soohyun, Park Yuna, Sung Gi-Ho, Lee Hyang Burm, Kim Myung Kyum, Srinivasan Sathiyaraj
机构信息
Department of Bio and Environmental Technology, College of Natural Science, Seoul Women's University, Seoul, Republic of Korea.
Division of Bioresources Bank, Honam National Institute of Biological Resources, Mokpo, South Korea.
出版信息
Mycobiology. 2023 Jan 9;50(6):439-447. doi: 10.1080/12298093.2022.2147135. eCollection 2022.
Two strains, YP344 and YP579 were isolated from soil samples in Pocheon City, Gyeonggi Province, South Korea. The strains YP344 and YP579 belong to the genus and , respectively. The molecular phylogenetic analysis showed that the strain YP344 was closely related to Strain YP344 differed by four nucleotide substitutions with no gap (0.70%) in the D1/D2 domain of the LSU rRNA gene and 16 nucleotide substitutions with 8 gaps (5.76%) in the ITS region. On the other hand, the strain YP579 varied from the type strain of the most closely related species, var. , by 6 nucleotide substitutions with four gaps (1.64%) in the D1/D2 domain of LSU rRNA gene and 26 nucleotide substitutions with 14 gaps (8.16%) in the ITS region. Therefore, the name sp. nov. and sp. nov. are proposed, with type strains YP344 (KCTC27988) and YP579 (KCTC 27998), respectively.
从韩国京畿道抱川市的土壤样本中分离出了两株菌株，分别为YP344和YP579。菌株YP344和YP579分别属于[具体属名1]属和[具体属名2]属。分子系统发育分析表明，菌株YP344与[相关菌株名称1]密切相关。菌株YP344在LSU rRNA基因的D1/D2结构域中存在四个核苷酸替换且无间隙（0.70%），在ITS区域存在16个核苷酸替换且有8个间隙（5.76%）。另一方面，菌株YP579与最密切相关物种[相关物种名称2]变种的模式菌株相比，在LSU rRNA基因的D1/D2结构域中存在6个核苷酸替换且有4个间隙（1.64%），在ITS区域存在26个核苷酸替换且有14个间隙（8.16%）。因此，分别提出新种[新种名称1]和新种[新种名称2]，模式菌株分别为YP344（KCTC27988）和YP579（KCTC 27998）。
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