RT Journal Article SR Electronic(1) A1 Park, Sooyeon A1 Kim, Sona A1 Jung, Yong-Taek A1 Yoon, Jung-HoonYR 2015 T1 Gramella aquimixticola sp. nov., isolated from water of an estuary environment JF International Journal of Systematic and Evolutionary Microbiology, VO 65 IS Pt_11 SP 4244 OP 4249 DO https://doi.org/10.1099/ijsem.0.000567 PB Microbiology Society, SN 1466-5034, AB A Gram-stain-negative, aerobic, non-spore-forming bacterial strain, motile by gliding and with rod-shaped or ovoid cells, was isolated from water of an estuary environment at Hwajinpo, South Korea. The strain was designated HJM-19T and subjected to a polyphasic taxonomic study. The novel strain grew optimally at 30 °C, at pH 7.0–8.0 and in the presence of 1.0–2.0 % (w/v) NaCl. Phylogenetic trees based on 16S rRNA gene sequences revealed that strain HJM-19T belongs to the genus Gramella. It exhibited 16S rRNA gene sequence similarity values of 97.2–98.1 % to the type strains of Gramella portivictoriae, Gramella aestuariivivens, Gramella marina, Gramella echinicola and Gramella aestuarii, and of 93.9–96.5 % to the type strains of the other species of the genus Gramella with validly published names. Strain HJM-19T contained MK-6 as the predominant menaquinone and anteiso-C15 : 0, anteiso-C17 : 1ω9c and C17 : 0 2-OH as the major fatty acids. The major polar lipids of strain HJM-19T were phosphatidylethanolamine and two unidentified lipids. The DNA G+C content of strain HJM-19T was 48.0 mol%, and its DNA–DNA relatedness values with the type strains of the five phylogenetically closely related species of the genus Gramella were 11–23 %. The differential phenotypic properties, together with the phylogenetic and genetic distinctiveness, revealed that strain HJM-19T is separated from other species of the genus Gramella. On the basis of the data presented, strain HJM-19T is considered to represent a novel species of the genus Gramella, for which the name Gramella aquimixticola sp. nov. is proposed. The type strain is HJM-19T ( = KCTC 42706T = NBRC 111224T)., UL https://www.microbiologyresearch.org/content/journal/ijsem/10.1099/ijsem.0.000567