sp. nov.，从猪粪便中分离得到。

sp. nov., isolated from pig faeces.

机构信息

ABS Research Support Center, KRIBB, 125 Gwahak-ro, Yuseong-gu, Daejeon 34141, Republic of Korea.

Vitabio, Inc., Daejeon, 305-500, Republic of Korea.

出版信息

Int J Syst Evol Microbiol. 2023 Jul;73(7). doi: 10.1099/ijsem.0.005988.

DOI:10.1099/ijsem.0.005988

PMID:37486340

Abstract

A rod-shaped, aerotolerant, Gram-stain-positive bacterium isolated from pig faeces was designated as strain YH-lim2214. Analysis of the 16S rRNA gene sequence revealed that the isolate was most closely related to KCTC 25258 with 98.0 % similarity. The average nucleotide identity and average amino acid identity values between YH-lim2214 and the most closely related strain KCTC 25258 were 81.4 and 81.3 %, respectively. The major fatty acids were C 9, summed feature 7 and C. The cell-wall peptidoglycan type was A4α l-Lys-d-Asp. The genomic DNA G+C content was 51.1 mol%. The chemotaxonomic, phenotypic and phylogenetic properties of YH-lim2214 (=KCTC 25572=JCM 35701) suggest that it represents a novel taxon, for which the name sp. nov. is proposed.

摘要

从猪粪便中分离到一株杆状、耐氧、革兰氏阳性细菌，命名为 YH-lim2214 菌株。16S rRNA 基因序列分析表明，该分离株与 KCTC 25258 最为密切相关，相似度为 98.0%。YH-lim2214 与最密切相关的菌株 KCTC 25258 之间的平均核苷酸同一性和平均氨基酸同一性值分别为 81.4%和 81.3%。主要脂肪酸为 C9、特征 7 总和 C。细胞壁肽聚糖类型为 A4α l-Lys-d-Asp。基因组 DNA G+C 含量为 51.1mol%。YH-lim2214（=KCTC 25572=JCM 35701）的化学分类、表型和系统发育特性表明，它代表了一个新的分类群，建议使用 sp. nov. 作为其名称。