| pusillimonas ginsengisoli sp. nov., isolated from soil of a ginseng field. | two novel strains of gram-negative, non-sporulating, short rod-shaped, motile bacteria, designated dcy25t and dcy28, were isolated from soil of a ginseng field in south korea and characterized in order to determine their taxonomic position. 16s rrna gene sequence analysis showed that strains dcy25t and dcy28 belonged to the betaproteobacteria, the highest sequence similarities being found with pusillimonas noertemannii bn9t (96.9%), bordetella trematum dsm 11334(t) (95.9%), achromobacter denitri ... | 2010 | 19749028 |
| pusillimonas soli sp. nov., isolated from farm soil. | a gram-negative, motile, non-spore-forming bacterial strain, designated mj07(t), was isolated from a farm soil and was characterized to determine its taxonomic position by using a polyphasic approach. comparative 16s rrna gene sequence analysis showed that strain mj07(t) belongs to the family alcaligenaceae, class betaproteobacteria, and is related most closely to pusillimonas ginsengisoli kctc 22046(t) (98.6 % sequence similarity) and pusillimonas noertemannii bn9(t) (96.9 %). the levels of 16s ... | 2010 | 19933592 |
| paralcaligenes ureilyticus gen. nov., sp. nov. isolated from soil of a korean ginseng field. | a bacterial strain, designated gr24-5(t), was isolated from soil cultivated with korean ginseng. cells were gram-negative, strictly aerobic, catalase- and oxidase-positive, non-spore-forming motile rods. based on the 16s rrna gene sequence, strain gr24-5(t) could be assigned to the family alcaligenaceae. strain gr24-5(t) showed the highest sequence similarities with parapusillimonas granuli ch07(t) (97.1%), pusillimonas noertemannii bn9(t) (96.9%), pigmentiphaga kullae dsm 13608(t) (96.5%), and ... | 2011 | 21717340 |
| eiseniicola composti gen. nov., sp. nov., with antifungal activity against plant pathogenic fungi. | a gram-negative, short rod-shaped bacterial strain, yc06271t, was isolated from the vermicompost (vc) collected at masan, korea and its taxonomic position was investigated by a polyphasic taxonomic approach. strain yc06271t grew optimally at 28-30 degrees c and at ph 7.0-9.0. the 16s rrna gene sequence of strain yc06271t was most closely related to members of the genera bordetella (96.4-95.8 %), achromobacter (96.0-95.7 %), alcaligenes (96.0-94.2 %), pusillimonas noertemannii (95.9 %), pigmentip ... | 2010 | 19734285 |
| molecular and kinetic characterization of mixed cultures degrading natural and synthetic estrogens. | the biodegradation of estradiol (e2), estrone (e1), and ethinylestradiol (ee2) was investigated using mixed bacterial cultures enriched from activated sludge. enrichments were carried out on e2 or ee2 in batch conditions with acetonitrile as additional carbon source. degradation experiments were performed both using hormones as sole carbon source or with an additional source. the hormones were completely degraded by these cultures. estradiol was rapidly converted to e1 within 24 h. thereafter, e ... | 2010 | 19685239 |
| parapusillimonas granuli gen. nov., sp. nov., isolated from granules from a wastewater-treatment bioreactor. | a novel betaproteobacterium, designated strain ch07(t), was isolated from granules from the wastewater-treatment bioreactor of an alcohol fermentation factory in south korea. in order to determine its taxonomic position, the novel strain was characterized using a polyphasic approach. the new strain was gram-negative, facultatively anaerobic, non-spore-forming, motile and short rod-shaped. 16s rrna gene sequence analysis revealed that strain ch07(t) belonged to the class betaproteobacteria, being ... | 2010 | 19671719 |
| fate of chlortetracycline- and tylosin-resistant bacteria in an aerobic thermophilic sequencing batch reactor treating swine waste. | antibiotics have been added to animal feed for decades. consequently, food animals and their wastes constitute a reservoir of antibiotic-resistant bacteria. the objective of this work was to characterize the impact of an aerobic thermophilic biotreatment on aerobic, antibiotic-resistant bacteria in swine waste. the proportion of tylosin- and chlortetracycline-resistant bacteria grown at 25 degrees c, 37 degrees c, and 60 degrees c decreased after treatment, but they were still abundant (10(2) to ... | 2009 | 19125305 |
| complete genome sequence of pusillimonas sp. t7-7: a cold-tolerate diesel oil-degrading bacterium isolated from the bohai sea in china. | pusillimonas sp. t7-7 is a diesel oil-degrading cold-tolerate bacterium isolated from the benthal mud of petroleum-contaminated site in bohai sea, china. we present here the complete genome sequence of t7-7. genome analysis revealed many features of typical marine bacteria including the absence of intact sugar metabolic pathways, the presence of glyoxylate and gluconeogenesis pathways, and the abilities for nitrate assimilation and denitrification, as well as sulfate reduction and sulfite oxidat ... | 2011 | 21622753 |
| pusillimonas harenae sp. nov., isolated from beach sand of the yellow sea. | a gram-staining-negative, motile bacterium with two lateral flagella, designated strain b201(t), was isolated from beach sand of the taean coast in south korea. cells were ovoid rods and showed catalase- and oxidase-positive reactions. growth of strain b201(t) was observed between 15 and 45 °c (optimum, 30 °c) and between ph 5.0 and 9.0 (optimum, ph 6.0-7.5). strain b201(t) contained q-8 as the major isoprenoid quinone, but mk-6 was also present as the minor quinone. the major fatty acids of str ... | 2011 | 21257696 |
| characterization and phylogenetic analysis of biodemulsifier-producing bacteria. | based on demulsification performance, twenty biodemulsifier-producing strains were isolated from various environmental sources. five of them achieved nearly or over 90% of emulsion breaking ratio within 24 h. with the aid of biochemical and physiological tests and 16s rdna analysis, these isolates were classified into eleven genera, in which six genera (brevibacillus sp., dietzia sp., ochrobactrum sp., pusillimonas sp., sphingopyxis sp. and achromobacter sp.) were firstly reported as demulsifyin ... | 2010 | 19720525 |
| pusillimonas noertemannii gen. nov., sp. nov., a new member of the family alcaligenaceae that degrades substituted salicylates. | the taxonomic position of a pseudomonas-like strain, designated bn9(t), was investigated. this strain had previously been isolated as a 5-aminosalicylate-degrading organism from a 6-aminonaphthalene-2-sulphonate-degrading mixed bacterial culture. previously, detection of ubiquinone q-8, a polyamine pattern with putrescine, spermidine and 2-hydroxyputrescine as the major polyamines, and partial 16s rrna gene sequencing had suggested that strain bn9(t) belongs to the 'betaproteobacteria'. this was ... | 2005 | 15879236 |