Department of Microbiology, Chung-Ang University College of Medicine, Seoul, Republic of Korea.
Department of Food Science and Biotechnology, Sungkyunkwan University, Suwon, Republic of Korea.
Curr Microbiol. 2024 Aug 17;81(10):310. doi: 10.1007/s00284-024-03657-1.
A Gram-stain-negative, strictly aerobic, non-motile, rod-shaped, designated strain CAU 1642, was isolated from a Salicornia herbacea collected from a tidal flat in the Yellow Sea. Strain CAU 1642 grew optimally at pH 8.0 and 30 °C. The highest 16S rRNA gene sequence similarity was 97.25%, with Pseudomarinomonas arenosa CAU 1598, and phylogenetic analysis indicated that strain CAU 1642 belongs to the genus Pseudomarinomonas. The major cellular fatty acids were iso-C, iso-C, and summed feature 9 (iso-Cω9c and/or 10-methyl C). Ubiquinone-8 was the major respiratory quinone. The draft genome of strain CAU 1642 was 4.5 Mb, with 68.7 mol% of G + C content. The phylogenetic, phenotypic, and chemotaxonomic analysis data reveal strain CAU 1642 to be of a novel genus in the family Lysobacteraceae, with the proposed name Pseudomarinomonas salicorniae sp. nov. with type strain CAU 1642 (= KCTC 92084 = MCCC 1K07085).
一株革兰氏阴性、严格需氧、不运动、杆状的菌株 CAU 1642，从黄海潮间带采集的盐角草中分离得到。菌株 CAU 1642 在 pH8.0 和 30°C 下生长最佳。其 16S rRNA 基因序列的最高相似性为 97.25%，与 Pseudomarinomonas arenosa CAU 1598 最为相似，系统发育分析表明，菌株 CAU 1642 属于 Pseudomarinomonas 属。主要细胞脂肪酸为 iso-C、iso-C 和总和特征 9（iso-Cω9c 和/或 10-甲基 C）。泛醌-8 是主要的呼吸醌。菌株 CAU 1642 的基因组草图为 4.5 Mb，G+C 含量为 68.7 mol%。基于系统发育、表型和化学分类分析数据，菌株 CAU 1642 属于鞘脂单胞菌科的一个新属，命名为 Pseudomarinomonas salicorniae sp. nov.，其模式菌株为 CAU 1642（=KCTC 92084=MCCC 1K07085）。
