Two bacterial strains designated NKC220-2^T and NKC851-2 were isolated from commercial kimchi from different areas in Korea. The strains were Gram-positive, aerobic, oxidaseand catalase-positive, rod-shaped, spore-forming, non-motile, and halophilic bacteria. Both strains grew without NaCl, unlike type species in the genus Lentibacillus. The optimal pH for growth was 8.0, higher than that of the type species in the genus Lentibacillus, although growth was observed at pH 5.5-9.0. 16S rRNA gene sequence-based phylogenetic analysis indicated that the two strains (99.3-99.9% similarity) are grouped within the genus Lentibacillus and most closely related to Lentibacillus juripiscarius IS40-3^T (97.4-97.6% similarity) isolated from fish sauce in Thailand. OrthoANI value between two novel strains and Lentibacillus lipolyticus SSKP1-9^T (79.5-79.6% similarity) was far lower than the species demarcation threshold. Comparative genomic analysis displayed differences between the two strains as well as among other strains belonging to Lentibacillus. Furthermore, each isolate had strain-specific groups of orthologous genes based on pangenome analysis. Genomic G + C contents of strains NKC-220-2^T and NKC851-2 were 41.9 and 42.2 mol%, respectively. The strains contained meso-diaminopimelic acid in their cell walls, and the major menaquinone was menaquinone-7. Phosphatidylglycerol, diphosphatidylglycerol, and an unidentified glycolipid, aminophospholipid, and phospholipid were the major polar lipid components of both strains. The major cellular fatty acids of the strains were anteiso-C_15:0 and anteiso-C_17:0. Based on phenotypic, genomic, phylogenetic, and chemotaxonomic features, strains NKC220-2^T and NKC851-2 represent novel species of the genus Lentibacillus, for which the name Lentibacillus cibarius sp. nov. is proposed. The type strain is NKC220-2^T (= KACC 21232^T = JCM 33390^T).

中文翻译：

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Lentibacillus cibarius sp。十一月，从韩国发酵食品泡菜中分离出来。

从韩国不同地区的商业泡菜中分离出两种名为 NKC220-2 ^{T和 NKC851-2 的细菌菌株。}菌株是革兰氏阳性菌、需氧菌、氧化酶和过氧化氢酶阳性菌、棒状菌、产芽孢菌、非运动菌和嗜盐菌。两种菌株都在没有 NaCl 的情况下生长，这与慢杆菌属中的类型物种不同。尽管在 pH 5.5-9.0下观察到生长，但生长的最适 pH 为 8.0，高于慢芽孢杆菌属的模式物种。基于 16S rRNA 基因序列的系统发育分析表明，这两个菌株（99.3-99.9% 相似性）属于 Lentibacillus 属，与Lentibacillus juripiscarius IS40-3 ^T关系最密切（97.4-97.6% 相似性）从泰国鱼露中分离出来。两个新菌株与Lentibacillus lipolyticus SSKP1-9 ^T之间的 OrthoANI 值（79.5-79.6% 相似性）远低于种属分界阈值。比较基因组分析显示两种菌株之间以及属于慢杆菌属的其他菌株之间的差异。此外，基于泛基因组分析，每个分离株都具有菌株特异性的直系同源基因组。菌株NKC-220-2 ^T和NKC851-2的基因组G+C含量分别为41.9和42.2 mol%。菌株含有中观-二氨基庚二酸在它们的细胞壁中，主要的甲基萘醌是甲基萘醌-7。磷脂酰甘油、二磷脂酰甘油和一种未鉴定的糖脂、氨基磷脂和磷脂是两种菌株的主要极性脂质成分。菌株的主要细胞脂肪酸是反异-C _15:0和反异-C _17:0。基于表型、基因组、系统发育和化学分类学特征，菌株 NKC220-2 ^{T和 NKC851-2 代表}Lentibacillus属的新物种，其名称为Lentibacillus cibarius sp。十一月 被提议。典型菌株是 NKC220-2 ^T (= KACC 21232 ^T = JCM 33390 ^T )。