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首页> 外文期刊>Archives of microbiology >Pedobacter edaphicus sp nov isolated from forest soil in South Korea
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Pedobacter edaphicus sp nov isolated from forest soil in South Korea

机译：从韩国森林土壤中分离出的Pedobacter edaphicus sp nov

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摘要

A Gram-negative, yellow-colored, rod-shaped, strictly aerobic, motile bacterium was isolated from forest soil in Gyeongsang Province, South Korea. The strain was designated as THG-DA2.1(T). Cells of strain THG-DA2.1(T) grew optimally at pH 7.0, at temperature 28 A degrees C and in the presence of 0.5 % NaCl. Based on 16S rRNA gene sequence, strain THG-DA2.1(T) was shown to belong to the genus Pedobacter and shares highest sequence similarity with Pedobacter ginsengisoli KCTC 12576(T). The DNA G+C content was determined to be 42.3 mol %. The predominant isoprenoid quinone was identified as menaquinone MK-7. The major cellular fatty acids of strain THG-DA2.1(T) were iso-C-15:0 and C-16:1 omega 6c and/or C-16:1 omega 7c (summed feature 3*). Strain THG-DA2.1(T) contains phosphatidylethanolamine as major polar lipid, but an unidentified aminolipid, two unidentified phospholipids and two unidentified lipids were also detected. On the basis of the data obtained from polyphasic taxonomy in this study, strain THG-DA2.1(T) is considered to represent a novel species of the genus Pedobacter, for which the name Pedobacter edaphicus sp. nov. is proposed. The type strain is THG-DA2.1(T) (=KCTC 42232(T) =JCM 30351(T)).
机译：从韩国庆尚省的森林土壤中分离出了革兰氏阴性，黄色，杆状，严格需氧的能动细菌。该菌株被命名为THG-DA2.1（T）。 THG-DA2.1（T）菌株的细胞在pH 7.0，温度28 A以及存在0.5％NaCl的条件下生长最佳。基于16S rRNA基因序列，菌株THG-DA2.1（T）被证明属于Pedobacter属，并且与人参Pedobacter KCTC 12576（T）具有最高的序列相似性。测定的DNA G + C含量为42.3mol％。主要的类异戊二烯醌被鉴定为甲基萘醌MK-7。 THG-DA2.1（T）菌株的主要细胞脂肪酸是iso-C-15：0和C-16：1ω6c和/或C-16：1ω7c（总和为3 *）。菌株THG-DA2.1（T）含有磷脂酰乙醇胺作为主要极性脂质，但还检测到一个未鉴定的氨基脂质，两个未鉴定的磷脂和两个未鉴定的脂质。根据这项研究中获得的多相分类学数据，菌株THG-DA2.1（T）被认为是Pedobacter属的一个新物种，其名称为Pedobacter edaphicus sp。十一月被提议。类型菌株为THG-DA2.1（T）（= KCTC 42232（T）= JCM 30351（T））。

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