نتایج جستجو برای: Sphingopyxis ummariensis

تعداد نتایج: 143  

Journal: :International Journal of Systematic and Evolutionary Microbiology 2010

Journal: :advances in environmental technology 0
soheila shokrollahzadeh department of chemical technologies, iranian research organization for science and technology farzaneh azizmohseni department of biotechnology, iranian research organization for science and technology fereshteh golmohamad department of chemical technologies, iranian research organization for science and technology

the expansion of a microbial bank for the degradation of polycyclic aromatic hydrocarbons (pahs) is crucial for removal of these persistent pollutants. in this study, five gram-negative, aerobic, non-fermentative bacterial strains (iii-r3, iv-p11, iv-p13, iv-r13, and v-p18) were isolated from the activated sludge of a petrochemical wastewater treatment plant using enrichment pro­ tocol based on...

The expansion of a microbial bank for the degradation of polycyclic aromatic hydrocarbons (PAHs) is crucial for removal of these persistent pollutants. In this study, five gram-negative, aerobic, non-fermentative bacterial strains (III-R3, IV-P11, IV-P13, IV-R13, and V-P18) were isolated from the activated sludge of a petrochemical wastewater treatment plant using enrichment pro­ tocol based on...

Journal: :International journal of systematic and evolutionary microbiology 2003
F Godoy M Vancanneyt M Martínez A Steinbüchel J Swings B H A Rehm

The taxonomic position of a chlorophenol-degrading bacterium, strain S37T, was investigated. The 16S rDNA sequence indicated that this strain belongs to the genus Sphingopyxis, exhibiting high sequence similarity to the 16S rDNA sequences of Sphingomonas alaskensis LMG 18877T (98.8%), Sphingopyxis macrogoltabida LMG 17324T (98.2%), Sphingopyxis terrae IFO 15098T (95%) and Sphingomonas adhaesiva...

Journal: :International journal of systematic and evolutionary microbiology 2010
Jung-Hye Choi Min-Soo Kim Mi-Ja Jung Seong Woon Roh Kee-Sun Shin Jin-Woo Bae

A Gram-negative, aerobic, rod-shaped, motile, oxidase-positive, catalase-negative bacterium, designated strain BL03(T), was isolated from landfill soil in Pohang, Republic of Korea. Colonies on Luria-Bertani agar plates were yellow. The strain grew in the presence of 0-3 % (w/v) NaCl, at 15-42 degrees C and at pH 5.0-9.5. The predominant ubiquinone was Q-10, and the major cellular fatty acids w...

Journal: :International journal of systematic and evolutionary microbiology 2001
M Takeuchi K Hamana A Hiraishi

Phylogenetic analyses of 16S rRNA gene sequences by distance matrix and parsimony methods indicated that the currently known species of the genus Sphingomonas can be divided into four clusters. Some chemotaxonomic and phenotypic differences were noted among these clusters. Three new genera, Sphingobium, Novosphingobium and Sphingopyxis, are proposed in addition to the genus Sphingomonas sensu s...

2017
Michal A. Kaminski Ewa M. Furmanczyk Andrzej Dziembowski Adam Sobczak Leszek Lipinski

Here, we present the draft genome sequence of Sphingopyxis witflariensis strain DSM 14551. The assembly consists of 38 contigs and contains 4,306,761 bp, with a GC content of 63.3%.

2015
Yoshiyuki Ohtsubo Yuji Nagata Mitsuru Numata Kieko Tsuchikane Akira Hosoyama Atsushi Yamazoe Masataka Tsuda Nobuyuki Fujita Fusako Kawai

Strain EY-1 was isolated from a microbial consortium growing on a random polymer of ethylene oxide and propylene oxide. Strain EY-1 grew on polyethylene glycol and polypropylene glycol and identified as Sphingopyxis macrogoltabida. Here, we report the complete genome sequence of Sphingopyxis macrogoltabida EY-1. The genome of strain EY-1 is comprised of a 4.76-Mb circular chromosome, and five p...

بدلی ورزقانی سهیلا شکرالله زاده عباس فرازمند,

در تحقیق حاضر، برای تجزیه زیستی ماده آلاینده تری­کلرواتیلن (TCE) از باکتری محلی هوازی Sphingopyxis ummariensis جدایه ایران استفاده شد. این باکتری در حضور TCE به‌عنوان تنها منبع کربن رشد نموده و در غلظت اولیه mM 5 در زمان 48 ساعت 6/15% از این ترکیب را تجزیه نمود. برای افزایش بازده حذف TCE، چهار ماده گلوگز، تولوئن، گلوکز/عصاره­مخمر و فنل/نوترینت براث به عنوان منبع کربن هم­سوبسترا استفاده شد که بی...

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