%0 Journal Article %A Hameed, Asif %A Shahina, Mariyam %A Lin, Shih-Yao %A Liu, You-Cheng %A Young, Chiu-Chung %T Pseudomonas hussainii sp. nov., isolated from droppings of a seashore bird, and emended descriptions of Pseudomonas pohangensis, Pseudomonas benzenivorans and Pseudomonas segetis %D 2014 %J International Journal of Systematic and Evolutionary Microbiology, %V 64 %N Pt_7 %P 2330-2337 %@ 1466-5034 %R https://doi.org/10.1099/ijs.0.060319-0 %I Microbiology Society, %X Two Gram-staining-negative, aerobic, rod-shaped, non-spore-forming bacterial strains that are motile by a monopolar flagellum, designated CC-AMH-11T and CC-AMHZ-5, were isolated from droppings of a seashore bird off the coast of Hualien, Taiwan. The strains showed 99.7 % mutual pairwise 16S rRNA gene sequence similarity, while exhibiting <96.2 % sequence similarity to strains of other species of the genus Pseudomonas (95.7–95.9 % similarity with type species, Pseudomonas aeruginosa LMG 1242T), and formed a distinct co-phyletic lineage in the phylogenetic trees. The common major fatty acids (>5 % of the total) were C18 : 1ω7c and/or C18 : 1ω6c (summed feature 8), C16 : 1ω6c and/or C16 : 1ω7c (summed feature 3), C16 : 0 and C12 : 0. Phosphatidylethanolamine, phosphatidylglycerol, diphosphatidylglycerol, phosphatidylserine, an unidentified lipid and an unidentified phospholipid were detected as common polar lipids. The DNA G+C contents of strains CC-AMH-11T and CC-AMHZ-5 were 61.1 and 61.6 mol%, respectively. The common major respiratory quinone was ubiquinone 9 (Q-9), and the predominant polyamine was putrescine. The DNA–DNA hybridization obtained between the two strains was 79.0 % (reciprocal value 89.4 % using CC-AMHZ-5 DNA as the probe). The very high 16S rRNA gene sequence similarity and DNA–DNA relatedness and the poorly distinguishable phenotypic features witnessed between CC-AMH-11T and CC-AMHZ-5 suggested unambiguously that they are two distinct strains of a single genomic species. However, the strains also showed several genotypic and phenotypic characteristics that distinguished them from other closely related species of Pseudomonas . Thus, the strains are proposed to represent a novel species of Pseudomonas , for which the name Pseudomonas hussainii sp. nov. is proposed. The type strain is CC-AMH-11T ( = JCM 19513T = BCRC 80696T); a second strain of the same species is CC-AMHZ-5 ( = JCM 19512 = BCRC 80697). In addition, emended descriptions of the species Pseudomonas pohangensis , Pseudomonas benzenivorans and Pseudomonas segetis are also proposed. %U https://www.microbiologyresearch.org/content/journal/ijsem/10.1099/ijs.0.060319-0