Aliikangiella marina gen. nov., sp. nov., a marine bacterium from the culture broth of Picochlorum sp. 122, and proposal of Kangiellaceae fam. nov. in the order Oceanospirillales


Citation
Wang et al. (2015). International Journal of Systematic and Evolutionary Microbiology 65 (Pt_12)
Names (3)
Abstract
A Gram-stain-negative, non-motile, non-spore-forming, long rod-shaped bacterium, designated strain GYP-15T, was isolated from the culture broth of a marine microalga,Picochlorumasp. 122. Phylogenetic analyses revealed that strain GYP-15Tshared 90.6 % 16S rRNA gene sequence similarity with its closest relative,Kangiella aquimarinaKCTC 12183T, and represents a distinct phylogenetic lineage in a robust clade consisting of GYP-15Tand members of the generaKangiellaandPleioneain the orderOceanospirillales. Chemotaxonomic and physiological characteristics, including major cellular fatty acids, NaCl tolerance and pattern of carbon source utilization, could also readily distinguish strain GYP-15Tfrom all established genera and species. Thus, it is concluded that strain GYP-15Trepresents a novel species of a new genus, for which the nameAliikangiella marinagen. nov., sp. nov. is proposed. The type strain ofAliikangiella marinais GYP-15T( = MCCC 1K01163T = KCTC 42667T). Based on phylogenetic results, 16S rRNA gene signature nucleotide pattern and some physiological characteristics, the three generaKangiella,PleioneaandAliikangiellaare proposed to make up a novel family,Kangiellaceaefam. nov., in the orderOceanospirillales.
Authors
Publication date
2015-12-01
DOI
10.1099/ijsem.0.000601

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