新种及新种，从韩国土壤中分离出的两种新型担子菌酵母物种。
sp. nov. and sp. nov., Two Novel Basidiomycetous Yeast Species Isolated from Soil in Korea.
作者信息
Park Yuna, Maeng Soohyun, Oh Junsang, Sung Gi-Ho, Srinivasan Sathiyaraj
机构信息
Department of Bio & Environmental Technology, College of Natural Science, Seoul Women's University, Seoul, Republic of Korea.
Translational Research Division, Biomedical Institute of Mycological Resource, International St. Mary's Hospital, College of Medicine, Catholic Kwandong University, Incheon, Korea.
出版信息
Mycobiology. 2021 Nov 3;49(5):469-475. doi: 10.1080/12298093.2021.1986927. eCollection 2021.
Three strains, YP416, YP421 and Y422, were isolated from soil samples in Pocheon City, Gyeonggi province, South Korea. The strains belong to two novel yeast species in the genus . Molecular phylogenetic analysis showed that the strain YP416 was closely related to . Still, it differed by 9 nucleotide substitutions with no gap (1.51%) in the D1/D2 domain of the LSU rRNA gene and 14 nucleotide substitutions with 7 gaps (2.36%) in the ITS region. The strain YP421 differed from the type strain of the most closely related species, , by 5 nucleotide substitutions with no gap (0.81%) in the D1/D2 domain of the LSU rRNA gene and 9 nucleotide substitutions with one gap (1.43%) in the ITS region. The names sp. nov. and sp. nov. are proposed, with type strains YP416 (KCTC 27886) and YP421 (KCTC 27890), respectively. MycoBank numbers of the strains YP416 and YP421 are MB 836844 and MB 836847, respectively.
三株菌株，YP416、YP421和Y422，从韩国京畿道抱川市的土壤样本中分离得到。这些菌株属于该属中的两个新酵母物种。分子系统发育分析表明，菌株YP416与……密切相关。然而，它在LSU rRNA基因的D1/D2结构域中有9个核苷酸替换且无缺口（1.51%），在ITS区域中有14个核苷酸替换且有7个缺口（2.36%）。菌株YP421与最密切相关物种的模式菌株……在LSU rRNA基因的D1/D2结构域中有5个核苷酸替换且无缺口（0.81%），在ITS区域中有9个核苷酸替换且有1个缺口（1.43%）。分别提出了新物种……和……，模式菌株分别为YP416（KCTC 27886）和YP421（KCTC 27890）。菌株YP416和YP421的MycoBank编号分别为MB 836844和MB 836847。
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