نتایج جستجو برای: p. putida

تعداد نتایج: 1272390  

2016
Jing Guo Xueping Jing Wen-Lei Peng Qiyu Nie Yile Zhai Zongze Shao Longyu Zheng Minmin Cai Guangyu Li Huaiyu Zuo Zhitao Zhang Rui-Ru Wang Dian Huang Wanli Cheng Ziniu Yu Ling-Ling Chen Jibin Zhang

We isolated Pseudomonas putida (P. putida) strain 1A00316 from Antarctica. This bacterium has a high efficiency against Meloidogyne incognita (M. incognita) in vitro and under greenhouse conditions. The complete genome of P. putida 1A00316 was sequenced using PacBio single molecule real-time (SMRT) technology. A comparative genomic analysis of 16 Pseudomonas strains revealed that although P. pu...

Journal: :Polish journal of microbiology 2017
Jesus A Morlett-Chavez Jose A Ascacio-Martinez William E Haskins Karim Acuña-Askar Hugo A Barrera-Saldaña

Pseudomonas putida strain (HM346961) was isolated from a consortium of bacteria acclimatized to unleaded gasoline-contaminated water. The consortium can efficiently remove benzene, toluene, ethylbenzene and xylene (BTEX) isomers, and a similar capability was observed with the P. putida strain. Proteome of this strain showed certain similarities with that of other strains exposed to the hydrocar...

Journal: :Journal of bacteriology 1997
H C Pinkart D C White

The role of the cell envelope in the solvent tolerance mechanisms of Pseudomonas putida was investigated. The responses of a solvent-tolerant strain, P. putida Idaho, and a solvent-sensitive strain, P. putida MW1200, were examined in terms of phospholipid content and composition and of phospholipid biosynthetic rate following exposure to a nonmetabolizable solvent, o-xylene. Following o-xylene ...

2012
Seong Eun Kim Seong-Hwan Park Hyun Bum Park Kyung-Hwa Park Su-Hyun Kim Sook-In Jung Jong-Hee Shin Hee-Chang Jang Seung Ji Kang

Previously, Pseudomonas putida was considered a low-virulence pathogen and was recognized as a rare cause of bacteremia. Recently, however, multidrug-resistant and carbapenem-resistant P. putida isolates have emerged, causing difficult-to-treat nosocomial infections in seriously ill patients. Currently, the outcome of multidrug-resistant or carbapenem-resistant P. putida bacteremia remains unce...

Journal: :Applied and environmental microbiology 2000
R E Parales J L Ditty C S Harwood

The bioremediation of polluted groundwater and toxic waste sites requires that bacteria come into close physical contact with pollutants. This can be accomplished by chemotaxis. Five motile strains of bacteria that use five different pathways to degrade toluene were tested for their ability to detect and swim towards this pollutant. Three of the five strains (Pseudomonas putida F1, Ralstonia pi...

Journal: :Applied and environmental microbiology 1996
S Møller A R Pedersen L K Poulsen E Arvin S Molin

As a representative member of the toluene-degrading population in a biofilter for waste gas treatment, Pseudomonas putida was investigated with a 16S rRNA targeting probe. The three-dimensional distribution of P. putida was visualized in the biofilm matrix by scanning confocal laser microscopy, demonstrating that P. putida was present throughout the biofilm. Acridine orange staining revealed a ...

2014
Jirawan Torit

Contaminated phosphorus in aquatic environments is a critical problem. This research studied on removal of phosphorus from domestic wastewater by using Echinodorus cordifolius augmented with Pseudomonas putida and Flavobacterium oryzihabitans. Plants treated phosphorus from domestic wastewater for 20 test runs continuously, the effect of phosphorus treatment by microorganisms in domestic wastew...

2013
Damian Mielecki Signe Saumaa Michał Wrzesiński Agnieszka M. Maciejewska Karolina Żuchniewicz Anna Sikora Jan Piwowarski Jadwiga Nieminuszczy Maia Kivisaar Elżbieta Grzesiuk

Alkylating agents introduce cytotoxic and/or mutagenic lesions to DNA bases leading to induction of adaptive (Ada) response, a mechanism protecting cells against deleterious effects of environmental chemicals. In Escherichia coli, the Ada response involves expression of four genes: ada, alkA, alkB, and aidB. In Pseudomonas putida, the organization of Ada regulon is different, raising questions ...

Journal: :Microbiology 1994
C Winstanley J A Morgan R W Pickup J R Saunders

Pseudomonas putida strains PaW8 and PRS2000 produce flagellins with apparent molecular masses of 81 kDa and 50 kDa respectively. Two Tn5 insertion mutants of P. putida PaW8 lacking the ability to bind the flagellin-specific monoclonal antibody MLV1 were isolated. Mutant PaW8-flg2 contained a Tn5 insertion within a 2.6 kb EcoRI fragment of the P. putida chromosome carrying putative basal body ge...

2013
Martínez-Toledo Ángeles Rodríguez-Vázquez Refugio

In situ biosurfactant (rhamnolipid) production by Pseudomonas putida CB-100 was achieved during a bioaugmented and biostimulated treatment to remove hydrocarbons from aged contaminated soil from oil well drilling operations. Rhamnolipid production and contaminant removal were determined for several treatments of irradiated and non-irradiated soils: nutrient addition (nitrogen and phosphorus), P...

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