Pseudomonas
Pseudomonas aeruginosa
Pseudomonas putida
Pseudomonas fluorescens
Pseudomonas syringae
Pseudomonas Phages
Pseudomonas stutzeri
A species of gram-negative bacteria in the genus PSEUDOMONAS, containing multiple genomovars. It is distinguishable from other pseudomonad species by its ability to use MALTOSE and STARCH as sole carbon and energy sources. It can degrade ENVIRONMENTAL POLLUTANTS and has been used as a model organism to study denitrification.
ADP Ribose Transferases
Enzymes that transfer the ADP-RIBOSE group of NAD or NADP to proteins or other small molecules. Transfer of ADP-ribose to water (i.e., hydrolysis) is catalyzed by the NADASES. The mono(ADP-ribose)transferases transfer a single ADP-ribose. POLY(ADP-RIBOSE) POLYMERASES transfer multiple units of ADP-ribose to protein targets, building POLY ADENOSINE DIPHOSPHATE RIBOSE in linear or branched chains.
Molecular Sequence Data
Descriptions of specific amino acid, carbohydrate, or nucleotide sequences which have appeared in the published literature and/or are deposited in and maintained by databanks such as GENBANK, European Molecular Biology Laboratory (EMBL), National Biomedical Research Foundation (NBRF), or other sequence repositories.
Gene Expression Regulation, Bacterial
Cystic Fibrosis
An autosomal recessive genetic disease of the EXOCRINE GLANDS. It is caused by mutations in the gene encoding the CYSTIC FIBROSIS TRANSMEMBRANE CONDUCTANCE REGULATOR expressed in several organs including the LUNG, the PANCREAS, the BILIARY SYSTEM, and the SWEAT GLANDS. Cystic fibrosis is characterized by epithelial secretory dysfunction associated with ductal obstruction resulting in AIRWAY OBSTRUCTION; chronic RESPIRATORY INFECTIONS; PANCREATIC INSUFFICIENCY; maldigestion; salt depletion; and HEAT PROSTRATION.
Exotoxins
Biodegradation, Environmental
Alginates
Microbial Sensitivity Tests
Pseudomonas mendocina
Oxygenases
Virulence Factors
Those components of an organism that determine its capacity to cause disease but are not required for its viability per se. Two classes have been characterized: TOXINS, BIOLOGICAL and surface adhesion molecules that effect the ability of the microorganism to invade and colonize a host. (From Davis et al., Microbiology, 4th ed. p486)
Biofilms
Encrustations, formed from microbes (bacteria, algae, fungi, plankton, or protozoa) embedding in extracellular polymers, that adhere to surfaces such as teeth (DENTAL DEPOSITS); PROSTHESES AND IMPLANTS; and catheters. Biofilms are prevented from forming by treating surfaces with DENTIFRICES; DISINFECTANTS; ANTI-INFECTIVE AGENTS; and antifouling agents.
Amino Acid Sequence
Tobramycin
Culture Media
Any liquid or solid preparation made specifically for the growth, storage, or transport of microorganisms or other types of cells. The variety of media that exist allow for the culturing of specific microorganisms and cell types, such as differential media, selective media, test media, and defined media. Solid media consist of liquid media that have been solidified with an agent such as AGAR or GELATIN.
Carbenicillin
Quorum Sensing
Escherichia coli
A species of gram-negative, facultatively anaerobic, rod-shaped bacteria (GRAM-NEGATIVE FACULTATIVELY ANAEROBIC RODS) commonly found in the lower part of the intestine of warm-blooded animals. It is usually nonpathogenic, but some strains are known to produce DIARRHEA and pyogenic infections. Pathogenic strains (virotypes) are classified by their specific pathogenic mechanisms such as toxins (ENTEROTOXIGENIC ESCHERICHIA COLI), etc.
Dioxygenases
Bacteria
One of the three domains of life (the others being Eukarya and ARCHAEA), also called Eubacteria. They are unicellular prokaryotic microorganisms which generally possess rigid cell walls, multiply by cell division, and exhibit three principal forms: round or coccal, rodlike or bacillary, and spiral or spirochetal. Bacteria can be classified by their response to OXYGEN: aerobic, anaerobic, or facultatively anaerobic; by the mode by which they obtain their energy: chemotrophy (via chemical reaction) or PHOTOTROPHY (via light reaction); for chemotrophs by their source of chemical energy: CHEMOLITHOTROPHY (from inorganic compounds) or chemoorganotrophy (from organic compounds); and by their source for CARBON; NITROGEN; etc.; HETEROTROPHY (from organic sources) or AUTOTROPHY (from CARBON DIOXIDE). They can also be classified by whether or not they stain (based on the structure of their CELL WALLS) with CRYSTAL VIOLET dye: gram-negative or gram-positive.
Mutation
Plasmids
Hexuronic Acids
Base Sequence
Phloroglucinol
Soil Microbiology
Glucuronic Acid
Bacterial Toxins
Pyocins
Gram-Negative Bacteria
Cloning, Molecular
4-Butyrolactone
Burkholderia cepacia
Drug Resistance, Microbial
Sequence Analysis, DNA
Catechol 2,3-Dioxygenase
Catalyzes the oxidation of catechol to 2-hydroxymuconate semialdehyde in the carbazole and BENZOATE degradation via HYDROXYLATION pathways. It also catalyzes the conversion of 3-methylcatechol to cis, cis-2-hydroxy-6-oxohept-2,4-dienoate in the TOLUENE and XYLENE degradation pathway. This enzyme was formerly characterized as EC 1.13.1.2.
Ceftazidime
Operon
Imipenem
Semisynthetic thienamycin that has a wide spectrum of antibacterial activity against gram-negative and gram-positive aerobic and anaerobic bacteria, including many multiresistant strains. It is stable to beta-lactamases. Clinical studies have demonstrated high efficacy in the treatment of infections of various body systems. Its effectiveness is enhanced when it is administered in combination with CILASTATIN, a renal dipeptidase inhibitor.
Xylenes
A family of isomeric, colorless aromatic hydrocarbon liquids, that contain the general formula C6H4(CH3)2. They are produced by the destructive distillation of coal or by the catalytic reforming of petroleum naphthenic fractions. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 5th ed)
Siderophores
Virulence
Bacterial Outer Membrane Proteins
Gentamicins
Eye Infections, Bacterial
beta-Lactamases
Colony Count, Microbial
Enumeration by direct count of viable, isolated bacterial, archaeal, or fungal CELLS or SPORES capable of growth on solid CULTURE MEDIA. The method is used routinely by environmental microbiologists for quantifying organisms in AIR; FOOD; and WATER; by clinicians for measuring patients' microbial load; and in antimicrobial drug testing.
Hydrogen Cyanide
Alkanes
Azurin
A bacterial protein from Pseudomonas, Bordetella, or Alcaligenes which operates as an electron transfer unit associated with the cytochrome chain. The protein has a molecular weight of approximately 16,000, contains a single copper atom, is intensively blue, and has a fluorescence emission band centered at 308nm.
Pseudomonas alcaligenes
DNA Transposable Elements
Discrete segments of DNA which can excise and reintegrate to another site in the genome. Most are inactive, i.e., have not been found to exist outside the integrated state. DNA transposable elements include bacterial IS (insertion sequence) elements, Tn elements, the maize controlling elements Ac and Ds, Drosophila P, gypsy, and pogo elements, the human Tigger elements and the Tc and mariner elements which are found throughout the animal kingdom.
Thienamycins
Beta-lactam antibiotics that differ from PENICILLINS in having the thiazolidine sulfur atom replaced by carbon, the sulfur then becoming the first atom in the side chain. They are unstable chemically, but have a very broad antibacterial spectrum. Thienamycin and its more stable derivatives are proposed for use in combinations with enzyme inhibitors.
Pseudomonas fragi
Genetic Complementation Test
Species Specificity
The restriction of a characteristic behavior, anatomical structure or physical system, such as immune response; metabolic response, or gene or gene variant to the members of one species. It refers to that property which differentiates one species from another but it is also used for phylogenetic levels higher or lower than the species.
Drug Resistance, Bacterial
Corneal Ulcer
Pancreatic Elastase
Substrate Specificity
Mutagenesis, Insertional
Mutagenesis where the mutation is caused by the introduction of foreign DNA sequences into a gene or extragenic sequence. This may occur spontaneously in vivo or be experimentally induced in vivo or in vitro. Proviral DNA insertions into or adjacent to a cellular proto-oncogene can interrupt GENETIC TRANSLATION of the coding sequences or interfere with recognition of regulatory elements and cause unregulated expression of the proto-oncogene resulting in tumor formation.
Catechol 1,2-Dioxygenase
Conjugation, Genetic
A parasexual process in BACTERIA; ALGAE; FUNGI; and ciliate EUKARYOTA for achieving exchange of chromosome material during fusion of two cells. In bacteria, this is a uni-directional transfer of genetic material; in protozoa it is a bi-directional exchange. In algae and fungi, it is a form of sexual reproduction, with the union of male and female gametes.
Colistin
Pseudomonas pseudoalcaligenes
Amikacin
Bacterial Adhesion
Aminoglycosides
Benzoates
Antibiosis
Hydrolases
Any member of the class of enzymes that catalyze the cleavage of the substrate and the addition of water to the resulting molecules, e.g., ESTERASES, glycosidases (GLYCOSIDE HYDROLASES), lipases, NUCLEOTIDASES, peptidases (PEPTIDE HYDROLASES), and phosphatases (PHOSPHORIC MONOESTER HYDROLASES). EC 3.
Restriction Mapping
Sequence Homology, Amino Acid
Carbapenems
Enterobacteriaceae
A family of gram-negative, facultatively anaerobic, rod-shaped bacteria that do not form endospores. Its organisms are distributed worldwide with some being saprophytes and others being plant and animal parasites. Many species are of considerable economic importance due to their pathogenic effects on agriculture and livestock.
Mixed Function Oxygenases
Widely distributed enzymes that carry out oxidation-reduction reactions in which one atom of the oxygen molecule is incorporated into the organic substrate; the other oxygen atom is reduced and combined with hydrogen ions to form water. They are also known as monooxygenases or hydroxylases. These reactions require two substrates as reductants for each of the two oxygen atoms. There are different classes of monooxygenases depending on the type of hydrogen-providing cosubstrate (COENZYMES) required in the mixed-function oxidation.
Oxidoreductases
The class of all enzymes catalyzing oxidoreduction reactions. The substrate that is oxidized is regarded as a hydrogen donor. The systematic name is based on donor:acceptor oxidoreductase. The recommended name will be dehydrogenase, wherever this is possible; as an alternative, reductase can be used. Oxidase is only used in cases where O2 is the acceptor. (Enzyme Nomenclature, 1992, p9)
Drug Resistance, Multiple, Bacterial
Aztreonam
RNA, Ribosomal, 16S
Cephalosporins
Water Microbiology
Anti-Infective Agents
beta-Lactams
Four-membered cyclic AMIDES, best known for the PENICILLINS based on a bicyclo-thiazolidine, as well as the CEPHALOSPORINS based on a bicyclo-thiazine, and including monocyclic MONOBACTAMS. The BETA-LACTAMASES hydrolyze the beta lactam ring, accounting for BETA-LACTAM RESISTANCE of infective bacteria.
Polymyxins
Polyhydroxyalkanoates
Sputum
RNA, Bacterial
Phenotype
DNA, Ribosomal
Hydrogen-Ion Concentration
Sigma Factor
Indenes
Salicylic Acid
Pseudomonas oleovorans
Lycopersicon esculentum
Adipates
Acinetobacter
Parabens
Piperacillin
Oxidation-Reduction
A chemical reaction in which an electron is transferred from one molecule to another. The electron-donating molecule is the reducing agent or reductant; the electron-accepting molecule is the oxidizing agent or oxidant. Reducing and oxidizing agents function as conjugate reductant-oxidant pairs or redox pairs (Lehninger, Principles of Biochemistry, 1982, p471).
Alcaligenes
Multigene Family
A set of genes descended by duplication and variation from some ancestral gene. Such genes may be clustered together on the same chromosome or dispersed on different chromosomes. Examples of multigene families include those that encode the hemoglobins, immunoglobulins, histocompatibility antigens, actins, tubulins, keratins, collagens, heat shock proteins, salivary glue proteins, chorion proteins, cuticle proteins, yolk proteins, and phaseolins, as well as histones, ribosomal RNA, and transfer RNA genes. The latter three are examples of reiterated genes, where hundreds of identical genes are present in a tandem array. (King & Stanfield, A Dictionary of Genetics, 4th ed)
Pest Control, Biological
Pyrrolnitrin
Succinates
Temperature
Protocatechuate-3,4-Dioxygenase
Kanamycin
Urocanate Hydratase
Rhizosphere
Iron
Fimbriae, Bacterial
Thin, hairlike appendages, 1 to 20 microns in length and often occurring in large numbers, present on the cells of gram-negative bacteria, particularly Enterobacteriaceae and Neisseria. Unlike flagella, they do not possess motility, but being protein (pilin) in nature, they possess antigenic and hemagglutinating properties. They are of medical importance because some fimbriae mediate the attachment of bacteria to cells via adhesins (ADHESINS, BACTERIAL). Bacterial fimbriae refer to common pili, to be distinguished from the preferred use of "pili", which is confined to sex pili (PILI, SEX).
Chromosomes, Bacterial
Plant Roots
Electrophoresis, Polyacrylamide Gel
Flagellin
Fimbriae Proteins
Benzoic Acid
Microbial Viability
Quinolones
beta-Lactam Resistance
Lipopolysaccharides
Lipid-containing polysaccharides which are endotoxins and important group-specific antigens. They are often derived from the cell wall of gram-negative bacteria and induce immunoglobulin secretion. The lipopolysaccharide molecule consists of three parts: LIPID A, core polysaccharide, and O-specific chains (O ANTIGENS). When derived from Escherichia coli, lipopolysaccharides serve as polyclonal B-cell mitogens commonly used in laboratory immunology. (From Dorland, 28th ed)
Gram-Negative Aerobic Bacteria
Gene Deletion
Amino Acids
Gram-Negative Bacterial Infections
Sequence Alignment
The arrangement of two or more amino acid or base sequences from an organism or organisms in such a way as to align areas of the sequences sharing common properties. The degree of relatedness or homology between the sequences is predicted computationally or statistically based on weights assigned to the elements aligned between the sequences. This in turn can serve as a potential indicator of the genetic relatedness between the organisms.
Alcohol Oxidoreductases
A subclass of enzymes which includes all dehydrogenases acting on primary and secondary alcohols as well as hemiacetals. They are further classified according to the acceptor which can be NAD+ or NADP+ (subclass 1.1.1), cytochrome (1.1.2), oxygen (1.1.3), quinone (1.1.5), or another acceptor (1.1.99).
Penicillins
A group of antibiotics that contain 6-aminopenicillanic acid with a side chain attached to the 6-amino group. The penicillin nucleus is the chief structural requirement for biological activity. The side-chain structure determines many of the antibacterial and pharmacological characteristics. (Goodman and Gilman's The Pharmacological Basis of Therapeutics, 8th ed, p1065)
Burns
Porins
Porins are protein molecules that were originally found in the outer membrane of GRAM-NEGATIVE BACTERIA and that form multi-meric channels for the passive DIFFUSION of WATER; IONS; or other small molecules. Porins are present in bacterial CELL WALLS, as well as in plant, fungal, mammalian and other vertebrate CELL MEMBRANES and MITOCHONDRIAL MEMBRANES.
Immunotoxins
Semisynthetic conjugates of various toxic molecules, including RADIOACTIVE ISOTOPES and bacterial or plant toxins, with specific immune substances such as IMMUNOGLOBULINS; MONOCLONAL ANTIBODIES; and ANTIGENS. The antitumor or antiviral immune substance carries the toxin to the tumor or infected cell where the toxin exerts its poisonous effect.
RNA Polymerase Sigma 54
Salicylates
Plant Leaves
Open Reading Frames
Camphor
4-Hydroxybenzoate-3-Monooxygenase
Anaerobiosis
Styrene
Promoter Regions, Genetic
Membrane Transport Proteins
Carboxylic Ester Hydrolases
R Factors
Staphylococcus aureus
Nitrite Reductases
Polymerase Chain Reaction
In vitro method for producing large amounts of specific DNA or RNA fragments of defined length and sequence from small amounts of short oligonucleotide flanking sequences (primers). The essential steps include thermal denaturation of the double-stranded target molecules, annealing of the primers to their complementary sequences, and extension of the annealed primers by enzymatic synthesis with DNA polymerase. The reaction is efficient, specific, and extremely sensitive. Uses for the reaction include disease diagnosis, detection of difficult-to-isolate pathogens, mutation analysis, genetic testing, DNA sequencing, and analyzing evolutionary relationships.
Carbohydrate Dehydrogenases
Nucleic Acid Hybridization
Widely used technique which exploits the ability of complementary sequences in single-stranded DNAs or RNAs to pair with each other to form a double helix. Hybridization can take place between two complimentary DNA sequences, between a single-stranded DNA and a complementary RNA, or between two RNA sequences. The technique is used to detect and isolate specific sequences, measure homology, or define other characteristics of one or both strands. (Kendrew, Encyclopedia of Molecular Biology, 1994, p503)
Hydro-Lyases
Genes, Regulator
Carbon
Lipase
A taxonomic study of bacteria isolated from grasses: a proposed new species Pseudomonas graminis sp. nov. (1/4816)
The taxonomic position of a yellow-pigmented group of bacteria, isolated from the phyllosphere of grasses was investigated. Results obtained from restriction analysis of amplified 16S rDNA with seven endonucleases (CfoI, HaeIII, AluI, HinfI, MspI, Sau3A and ScrFI) showed identical restriction patterns for each enzyme of all isolates studied, which suggests that all strains belong to the same species. The grass isolates displayed the characteristics of the genus Pseudomonas. They were Gram-negative, aerobic and rod-shaped with polar flagella. Isolates were catalase-positive and oxidase-negative, and unable to oxidize or ferment glucose with the production of acid. The isolates did not reduce nitrate to nitrite but were able to utilize a wide range of compounds individually as a sole carbon source, with preference being given to the utilization of monosaccharides. The disaccharides tested were not utilized as substrates. The DNA base compositions of the tested strains ranged from 60 to 61 mol% G+C. The major isoprenoid quinone of each was ubiquinone Q-9 and hydroxy fatty acids were represented by 3-hydroxydodecanoic acid and 2-hydroxydodecanoic acid. Comparison of 16S rDNA sequences showed that the bacteria were members of the genus Pseudomonas, with similarity values between 91.5 and 97.7%. DNA-DNA hybridization studies with closely related neighbours revealed a low level of homology (< 27%), indicating that the isolates represent an individual species. On the basis of phenotypic and phylogenetic analyses a new species, Pseudomonas graminis sp. nov. (type strain DSM 11363T), is proposed. (+info)Cellular fatty acids and metabolic products of Pseudomonas species obtained from clinical specimens. (2/4816)
The cellular fatty acid composition of 112 reference strains and clinical isolates of Pseudomonas species was determined by gas-liquid chromatography (GLC). The presence and relative amounts of cyclopropane, hydroxy, and branched-chain fatty acids were distinguishing features of these strains. Determination of short-chain fatty acids extracted from spent growth media provided an additional means for identifying some strains. Our results show that clinical isolates of pseudomonads can be divided into eight distinct GLC groups. The procedures were especially useful for distinguishing glucose-nonoxidizing pseudomonads, which are difficult to identify by conventional criteria. Since the GLC procedures are simple, rapid, and highly reproducible, they are useful in diagnostic laboratories that process large numbers of cultures. Coupled with selected conventional tests, the analysis of short-chain and cellular fatty acids can be very useful for rapid screening of clinical isolates of Pseudomonas species. (+info)Synthesis of bacteriophage phi6 double-stranded ribonucleic acid. (3/4816)
Uracil was incorporated into all three bacteriophage phi6 dsRNA segments throughout the infection cycle; the rates of incorporation into each of the three segments were approx. constant for the first 15 to 20 min and then increased rapidly until 50 min after infection. The medium and small dsRNA segments were produced in greater amounts than the large dsRNA segment at all times in the infection cycle. Inhibition of host RNA and protein synthesis with rifampin and chloramphenicol revealed that virus dsRNA synthesis immediately after infection was independent of either host function. (+info)The PalkBFGHJKL promoter is under carbon catabolite repression control in Pseudomonas oleovorans but not in Escherichia coli alk+ recombinants. (4/4816)
The alk genes are located on the OCT plasmid of Pseudomonas oleovorans and encode an inducible pathway for the utilization of n-alkanes as carbon and energy sources. We have investigated the influence of alternative carbon sources on the induction of this pathway in P. oleovorans and Escherichia coli alk+ recombinants. In doing so, we confirmed earlier reports that induction of alkane hydroxylase activity in pseudomonads is subject to carbon catabolite repression. Specifically, synthesis of the monooxygenase component AlkB is repressed at the transcriptional level. The alk genes have been cloned into plasmid pGEc47, which has a copy number of about 5 to 10 per cell in both E. coli and pseudomonads. Pseudomonas putida GPo12 is a P. oleovorans derivative cured of the OCT plasmid. Upon introduction of pGEc47 in this strain, carbon catabolite repression of alkane hydroxylase activity was reduced significantly. In cultures of recombinant E. coli HB101 and W3110 carrying pGEc47, induction of AlkB and transcription of the alkB gene were no longer subject to carbon catabolite repression. This suggests that carbon catabolite repression of alkane degradation is regulated differently in Pseudomonas and in E. coli strains. These results also indicate that PalkBFGHJKL, the Palk promoter, might be useful in attaining high expression levels of heterologous genes in E. coli grown on inexpensive carbon sources which normally trigger carbon catabolite repression of native expression systems in this host. (+info)Purification and characterization of gentisate 1,2-dioxygenases from Pseudomonas alcaligenes NCIB 9867 and Pseudomonas putida NCIB 9869. (5/4816)
Two 3-hydroxybenzoate-inducible gentisate 1,2-dioxygenases were purified to homogeneity from Pseudomonas alcaligenes NCIB 9867 (P25X) and Pseudomonas putida NCIB 9869 (P35X), respectively. The estimated molecular mass of the purified P25X gentisate 1, 2-dioxygenase was 154 kDa, with a subunit mass of 39 kDa. Its structure is deduced to be a tetramer. The pI of this enzyme was established to be 4.8 to 5.0. The subunit mass of P35X gentisate 1, 2-dioxygenase was 41 kDa, and this enzyme was deduced to exist as a dimer, with a native molecular mass of about 82 kDa. The pI of P35X gentisate 1,2-dioxygenase was around 4.6 to 4.8. Both of the gentisate 1,2-dioxygenases exhibited typical saturation kinetics and had apparent Kms of 92 and 143 microM for gentisate, respectively. Broad substrate specificities were exhibited towards alkyl and halogenated gentisate analogs. Both enzymes had similar kinetic turnover characteristics for gentisate, with kcat/Km values of 44.08 x 10(4) s-1 M-1 for the P25X enzyme and 39.34 x 10(4) s-1 M-1 for the P35X enzyme. Higher kcat/Km values were expressed by both enzymes against the substituted gentisates. Significant differences were observed between the N-terminal sequences of the first 23 amino acid residues of the P25X and P35X gentisate 1,2-dioxygenases. The P25X gentisate 1,2-dioxygenase was stable between pH 5.0 and 7.5, with the optimal pH around 8.0. The P35X enzyme showed a pH stability range between 7.0 and 9.0, and the optimum pH was also 8.0. The optimal temperature for both P25X and P35X gentisate 1, 2-dioxygenases was around 50 degrees C, but the P35X enzyme was more heat stable than that from P25X. Both enzymes were strongly stimulated by 0.1 mM Fe2+ but were completely inhibited by the presence of 5 mM Cu2+. Partial inhibition of both enzymes was also observed with 5 mM Mn2+, Zn2+, and EDTA. (+info)Molecular characterization of the genes pcaG and pcaH, encoding protocatechuate 3,4-dioxygenase, which are essential for vanillin catabolism in Pseudomonas sp. strain HR199. (6/4816)
Pseudomonas sp. strain HR199 is able to utilize eugenol (4-allyl-2-methoxyphenol), vanillin (4-hydroxy-3-methoxybenzaldehyde), or protocatechuate as the sole carbon source for growth. Mutants of this strain which were impaired in the catabolism of vanillin but retained the ability to utilize eugenol or protocatechuate were obtained after nitrosoguanidine mutagenesis. One mutant (SK6169) was used as recipient of a Pseudomonas sp. strain HR199 genomic library in cosmid pVK100, and phenotypic complementation was achieved with a 5.8-kbp EcoRI fragment (E58). The amino acid sequences deduced from two corresponding open reading frames (ORF) identified on E58 revealed high degrees of homology to pcaG and pcaH, encoding the two subunits of protocatechuate 3,4-dioxygenase. Three additional ORF most probably encoded a 4-hydroxybenzoate 3-hydroxylase (PobA) and two putative regulatory proteins, which exhibited homology to PcaQ of Agrobacterium tumefaciens and PobR of Pseudomonas aeruginosa, respectively. Since mutant SK6169 was also complemented by a subfragment of E58 that harbored only pcaH, this mutant was most probably lacking a functional beta subunit of the protocatechuate 3, 4-dioxygenase. Since this mutant was still able to grow on protocatechuate and lacked protocatechuate 4,5-dioxygenase and protocatechuate 2,3-dioxygenase, the degradation had to be catalyzed by different enzymes. Two other mutants (SK6184 and SK6190), which were also impaired in the catabolism of vanillin, were not complemented by fragment E58. Since these mutants accumulated 3-carboxy muconolactone during cultivation on eugenol, they most probably exhibited a defect in a step of the catabolic pathway following the ortho cleavage. Moreover, in these mutants cyclization of 3-carboxymuconic acid seems to occur by a syn absolute stereochemical course, which is normally only observed for cis, cis-muconate lactonization in pseudomonads. In conclusion, vanillin is degraded through the ortho-cleavage pathway in Pseudomonas sp. strain HR199 whereas protocatechuate could also be metabolized via a different pathway in the mutants. (+info)Contrasting effects of a nonionic surfactant on the biotransformation of polycyclic aromatic hydrocarbons to cis-dihydrodiols by soil bacteria. (7/4816)
The biotransformation of the polycyclic aromatic hydrocarbons (PAHs) naphthalene and phenanthrene was investigated by using two dioxygenase-expressing bacteria, Pseudomonas sp. strain 9816/11 and Sphingomonas yanoikuyae B8/36, under conditions which facilitate mass-transfer limited substrate oxidation. Both of these strains are mutants that accumulate cis-dihydrodiol metabolites under the reaction conditions used. The effects of the nonpolar solvent 2,2,4, 4,6,8,8-heptamethylnonane (HMN) and the nonionic surfactant Triton X-100 on the rate of accumulation of these metabolites were determined. HMN increased the rate of accumulation of metabolites for both microorganisms, with both substrates. The enhancement effect was most noticeable with phenanthrene, which has a lower aqueous solubility than naphthalene. Triton X-100 increased the rate of oxidation of the PAHs with strain 9816/11 with the effect being most noticeable when phenanthrene was used as a substrate. However, the surfactant inhibited the biotransformation of both naphthalene and phenanthrene with strain B8/36 under the same conditions. The observation that a nonionic surfactant could have such contrasting effects on PAH oxidation by different bacteria, which are known to be important for the degradation of these compounds in the environment, may explain why previous research on the application of the surfactants to PAH bioremediation has yielded inconclusive results. The surfactant inhibited growth of the wild-type strain S. yanoikuyae B1 on aromatic compounds but did not inhibit B8/36 dioxygenase enzyme activity in vitro. (+info)Evolution by small steps and rugged landscapes in the RNA virus phi6. (8/4816)
Fisher's geometric model of adaptive evolution argues that adaptive evolution should generally result from the substitution of many mutations of small effect because advantageous mutations of small effect should be more common than those of large effect. However, evidence for both evolution by small steps and for Fisher's model has been mixed. Here we report supporting results from a new experimental test of the model. We subjected the bacteriophage phi6 to intensified genetic drift in small populations and caused viral fitness to decline through the accumulation of a deleterious mutation. We then propagated the mutated virus at a range of larger population sizes and allowed fitness to recover by natural selection. Although fitness declined in one large step, it was usually recovered in smaller steps. More importantly, step size during recovery was smaller with decreasing size of the recovery population. These results confirm Fisher's main prediction that advantageous mutations of small effect should be more common. We also show that the advantageous mutations of small effect are compensatory mutations whose advantage is conditional (epistatic) on the presence of the deleterious mutation, in which case the adaptive landscape of phi6 is likely to be very rugged. (+info)
Pseudomonas cichorii - Wikipedia
Taxonomy of Pseudomonas Strains Isolated from Tomato Pith Necrosis: Emended Description of Pseudomonas corrugata and Proposal...
The LuxR regulators PcoR and RfiA co-regulate antimicrobial peptide and alginate production in Pseudomonas corrugata<...
Whole-Genome Shotgun Sequence of Pseudomonas viridiflava, a Bacterium Species Pathogenic to Arabidopsis thaliana | Microbiology...
Effect of degradative plasmid CAM-OCT on responses of Pseudomonas bacteria to UV light. | Journal of Bacteriology
The Similarities Between Pseudomonas paucimobilis and Allied Bacteria Derived from Analysis of Deoxyribonucleic Acids and...
Pseudomonas amygdali - Wikipedia
Nosocomial outbreak of Pseudomonas pickettii infections originating from intrinsically contaminated sterile saline - MELIN...
Overview: PSEBR a1014, Pseudomonas brassicacearum subsp. brassicacearum NFM421
Cobalt in the structure of Pseudomonas Cellulosa E292A Alpha-D-Glucuronidase Mutant Complexed With Aldotriuronic Acid (pdb 1h41)
Microbiology Society Journals | Phylogenetic affiliation of the pseudomonads based on 16S rRNA sequence.
Pseudomonas - Wikipedia
Pseudomonas - Offline Wikipedia
Infections caused by Pseudomonas species in patients with burns and in other surgical patients<...
Pseudomonas - definition of pseudomonas by The Free Dictionary
Lipodepsipeptides from <i>Pseudomonas syringae </i>are partially proteolyzed and are not absorbed by humans: an in vitro...
JNHE01000046 gene3787 protein (Pseudomonas oleovorans) - STRING interaction network
JNHE01000010 gene3498 protein (Pseudomonas oleovorans) - STRING interaction network
Pseudomonas bacteria, illustration - Stock Image F012/9762 - Science Photo Library
Pre GI: BLASTP Hits
Pre GI: SWBIT SVG BLASTP
Bio-treatment of phosphate from synthetic wastewater using Pseudomonas sp YLW-7
| Journal of Applied Sciences and...
Model self-assembling arginine-based tripeptides show selective activity against Pseudomonas bacteria | Nature Index
Nautica Collection | Envision Optical
Men Sweaters, Xxl, 60w big, 33x34, 16 32-33, 14 1/2 32-33... | Nautica
Detection of Pseudomonas savastanoi pv. savastanoi (Pss) on asymptomatic olive plant tissues by enrichment-PCR
IJERPH | Free Full-Text | Commensal Pseudomonas Species Isolated from Wastewater and Freshwater Milieus in the Eastern Cape...
Characterisation of the Pseudomonas savastanoi pv. phaseolicola population found in Eastern Australia associated with halo...
First Report of Tomato Pith Necrosis (Pseudomonas corrugata) on Tomato (Solanum lycopersicum) in Washington
Pseudomonas facilis | definition of Pseudomonas facilis by Medical dictionary
Isolation and structural elucidation of syringostatins, phytotoxins produced by pseudomonas syringae pv. syringae lilac isolate...
Analysis of the role of the Pseudomonas syringae pv. syringae HrpZ harpin in elicitation of the hypersensitive response in...
Pseudomonas syringae van Hall pathovar phaseolicola ATCC ® BAA-978
Genes | Free Full-Text | Genes Involved in the Production of Antimetabolite Toxins by Pseudomonas syringae Pathovars
The hrpK operon of Pseudomonas syringae pv. tomato DC3000 encodes two proteins secreted by the type III (Hrp) protein secretion...
Identificación de efectores de Pseudomonas syringae pv. savastanoi NCPPB 335 que induzcan respuestas de incompatibilidad en...
Genomotyping of Pseudomonas putida strains using P. putida KT2440-based high-den :: TNO Repository
Presence of VIM-Positive Pseudomonas Species in Chickens and Their Surrounding Environment | Antimicrobial Agents and...
Blepharitis marginalis synonyms, blepharitis marginalis antonyms - FreeThesaurus.com
Structure of cephalosporin acylase in complex with glutaryl-7-aminocephalosporanic acid and glutarate: Insight into the basis...
Méthode dévaluation rapide du degré dattaque de lolivier par la tuberculose causée par Pseudomonas savastanoi pv. savastanoi...
Characterization of Pseudomonas savastanoi pv. glycinea isolates from Vojvodina - Phytopathologia Polonica - Tom 45 (2007) -...
Analysis of Competition in Soil among 2,4-Dichlorophenoxyacetic Acid-D by J. O. Ka, William E. Holben et al.
Characterization of the bacterial stem blight pathogen of alfalfa, Pseudomonas syringae pv. syringae ALF3
Immunological detection of syringopeptins produced by Pseudomonas syringae pv. lachrymans<...
Genetic aspects of resistance to Pseudomonas solanacearum E.F. Smith in potato</em>...
Comparative genomic, proteomic and exoproteomic analyses of three Pseudomonas strains reveals novel insights into the...
Demonstration and partial characterization of ADP-ribosylation in Pseudomonas maltophilia | Biochemical Journal
Pseudomonas chlororaphis (Guignard and Sauvageau) Bergey et al. ATCC &
Adaptation Genomics of a Small-Colony Variant in a Pseudomonas chlororaphis 30-84 Biofilm
trans-menthone - Registration Dossier - ECHA
pseudomonas fluorescens causes what disease
Pages that link to Pseudomonas chlororaphis - microbewiki
British Library EThOS: Regulation of the Hrp type III secretion system in Pseudomonas syringae pv. tomato DC3000
The form of nitrogen nutrition affects resistance against Pseudomonas syringae pv. phaseolicola in tobacco :: MPG.PuRe
The form of nitrogen nutrition affects resistance against Pseudomonas syringae pv. phaseolicola in tobacco :: MPG.PuRe
Patent US5602095 - Recombinant pseudomonas exotoxin with increased activity - Google Patents
ENZYME entry 2.1.1.243
Pseudomonas putida, Gram-negative, SEM - Stock Image C032/1985 - Science Photo Library
Nautica N8024 Eyeglasses Frames
Nautica N7240 Eyeglasses Frames
Vicia faba
Pseudomonas syringae[edit]. Pseudomonas syringae overwinters on residue. Uninfected seed, rotation, and removal of residue are ...
Sulfur-reducing bacteria
Palleroni NJ (2015). "Pseudomonas". Bergey's Manual of Systematics of Archaea and Bacteria. American Cancer Society. p. 1. doi: ... Pseudomonas are Gram-negative chemoorganotrophic Gammaproteobacteria, straight or slightly curved rod-shaped. They are able to ... Almost all the species fail to grow under acid conditions (pH 4.5 or lower). Pseudomonas are widely distributed in nature. Some ... Some bacteria - such as Proteus, Campylobacter, Pseudomonas and Salmonella - have the ability to reduce sulfur, but can also ...
Microbial contamination of diesel fuel
... pseudomonas; sarcina fungi - aspergillus; candida; fusarium; hormoconis resinae Fuel companies agree that if left untreated ...
Twitching motility
Comolli, J. C.; Hauser, A. R.; Waite, L.; Whitchurch, C. B.; Mattick, J. S.; Engel, J. N. (July 1999). "Pseudomonas aeruginosa ... It has been observed in many bacterial species, but is most well studied in Pseudomonas aeruginosa, Neisseria gonorrhoeae and ... Leighton, Tiffany L.; Buensuceso, Ryan N. C.; Howell, P. Lynne; Burrows, Lori L. (2015-11-01). "Biogenesis of Pseudomonas ... Burrows, Lori L. (2012). "Pseudomonas aeruginosa twitching motility: type IV pili in action". Annual Review of Microbiology. 66 ...
Desert greening
Pseudomonas syringae). Another, "atmospheric water generation" or air to water, uses dehumidification and is used by the ...
Sphingobium indicum
"Pseudomonas sp. to Sphingobium indicum: a journey of microbial degradation and bioremediation of Hexachlorocyclohexane". Indian ...
Cyclic di-GMP-I riboswitch
However, some bacteria in which cyclic di-GMP has been studied lack cyclic di-GMP-I riboswitches, e.g. Pseudomonas aeruginosa. ...
Martin Kreitman
Jakob, K.; Goss, E. M.; Araki, H.; Van, T.; Kreitman, M.; Bergelson, J. (2002). "Pseudomonas viridiflavaandP. Syringae-Natural ... Araki, H.; Innan, H.; Kreitman, M.; Bergelson, J. (2007). "Molecular Evolution of Pathogenicity-Island Genes in Pseudomonas ... Goss, E. M.; Kreitman, M.; Bergelson, J. (2004). "Genetic Diversity, Recombination and Cryptic Clades in Pseudomonas ... Araki, H. (2006). "Presence/absence polymorphism for alternative pathogenicity islands in Pseudomonas viridiflava, a pathogen ...
Cefazolin
Pseudomonas spp. Listeria Cefazolin is pregnancy category B, indicating general safety for use in pregnancy. Caution should be ...
RpoS
Thi Bach Nguyen H, Romero AD, Amman F, Sorger-Domenigg T, Tata M, Sonnleitner E, Bläsi U (Oct 2018). "Pseudomonas aeruginosa". ... E.g., in the opportunistic human pathogen Pseudomonas aeruginosa the sRNA ReaL translationally silences rpoS mRNA. RpoS ...
Cometabolism
Some Pseudomonas members were found to be able to fully degrade MTBE cometabolically with the enzymes they produce to oxidize n ... Pseudomonas st. OX1 can degrade PCE under aerobic conditions by using toluene-o-xylene monooxygenase (ToMO), an enzyme they ... One example is Pseudomonas stutzeri OX1, which can degrade a hazardous, and water-soluble compound tetrachloroethylene (PCE). ... Li, Shanshan; Wang, Shan; Yan, Wei (2016). "Biodegradation of Methyl tert-Butyl Ether by Co-Metabolism with a Pseudomonas sp. ...
Fish farming
Pseudomonas spp.), and protozoa (such as dinoflagellates) is similar to that in animal husbandry, especially at high population ...
Monobactam
... s are effective only against aerobic Gram-negative bacteria (e.g., Neisseria, Pseudomonas). Siderophore-conjugated ...
Biosensor
Pseudomonas sp. is isolated from corroded material surface and immobilized on acetylcellulose membrane. The respiration ... "Construction and use of broad host range mercury and arsenite sensor plasmids in the soil bacterium Pseudomonas fluorescens OS8 ... "Microbial corrosion monitoring by an amperometric microbial biosensor developed using whole cell of Pseudomonas sp". Biosensors ...
Plant pathology
Pseudomonas spp. Pseudomonas syringae pv. tomato causes tomato plants to produce less fruit, and it "continues to adapt to the ...
Integrative and conjugative element
ICEs have been detected in Proteobacteria (e.g., Pseudomonas spp., Aeromonas spp., E. coli, Haemophilus spp.), Actinobacteria ...
Pseudolysin
... (EC 3.4.24.26, Pseudomonas elastase, Pseudomonas aeruginosa neutral metalloproteinase) is an enzyme. This enzyme ... Nishino N, Powers JC (April 1980). "Pseudomonas aeruginosa elastase. Development of a new substrate, inhibitors, and an ... Bever RA, Iglewski BH (September 1988). "Molecular characterization and nucleotide sequence of the Pseudomonas aeruginosa ... "Pseudomonas aeruginosa elastase: affinity chromatography and some properties as a metallo-neutral proteinase". Agric. Biol. ...
List of commonly used taxonomic affixes
Examples: Chlamydomonas ("cloak unit"); Pseudomonas ("false unit"); Metamonad ("encompassing unit") -morph: Pronunciation: / ...
Atrazine chlorohydrolase
In 1993, pseudomonas sp. strain ADP was shown to degrade atrazine to cyanuric acid via three steps, the first of which is a ... Currently, Pseudomonas sp. strain ADP seems to be the optimal bacterial strain for atrazine degradations, which appears to be ... de Souza ML, Sadowsky MJ, Wackett LP (August 1996). "Atrazine chlorohydrolase from Pseudomonas sp. strain ADP: gene sequence, ... and expression of a gene region from Pseudomonas sp. strain ADP involved in the dechlorination of atrazine". Appl Environ ...
Plastocyanin family of copper-binding proteins
... pseudoazurin from Pseudomonas; rusticyanin from Thiobacillus ferrooxidans; stellacyanin from Rhus vernicifera (Japanese lacquer ...
Umbel
Toben, H.-M.; Rudoph, K (1996). "Pseudomonas syringae pv. coriandricola, Incitant of Bacterial Umbel Blight and Seed Decay of ...
Pseudomonad
Pseudomonas, the genus. Pseudomonad (Category Theory), a generalisation of a monad on a category. This disambiguation page ...
Tabtoxin
Pseudomonas syringae pv. tabaci, the causal agent of the wildfire of tobacco, produces the phytotoxin tabtoxin. tabtoxin- ... Tabtoxin, also known as wildfire toxin, is a simple monobactam phytotoxin produced by Pseudomonas syringae. It is the precursor ... Bender, Carol L.; Alarcón-Chaidez, Francisco; Gross, Dennis C. (1 June 1999). "Pseudomonas syringae Phytotoxins: Mode of Action ... Arai, Toshinobu; Arimura, Yasuhiro; Ishikura, Shun; Kino, Kuniki (15 August 2013). "l-Amino Acid Ligase from Pseudomonas ...
Halovibrio variabilis
nov., Pseudomonas halophila sp. nov. and a New Halophilic Aerobic Coccoid Eubacterium from Great Salt Lake, Utah, USA". ...
Bacterial blight of soybean
Pseudomonas syringae pv. glycinea attacks all of the above-ground parts of soybean, but symptoms are typically seen on the mid- ... Pseudomonas syringae pv glycinea should be monitored carefully in seed production fields as it is seed borne and can affect ... Pseudomonas syringae pv. glycinea overwinters in crop residue and in seeds. Infection usually begins when the infected plant ... Pseudomonas syringae pv. glycinea accomplishes this by using the type three secretion system to inject a variety of ...
Kiwifruit
Pseudomonas syringae actinidiae (PSA) was first identified in Japan in the 1980s. This bacterial strain has been controlled and ... "Pseudomonas syringae pv. actinidiae from Recent Outbreaks of Kiwifruit Bacterial Canker Belong to Different Clones That ...
Bleeding canker of horse chestnut
Pseudomonas syringae pv. Aesculi is a bacterium that causes bleeding canker of horse chestnut. The pathogen overwinters in the ... In the past few years, the bacterial pathogen Pseudomonas syringae pv. aesculi has emerged as a new and virulent agent for this ... Initially the outbreak was attributed to Phytophthora, until DNA tests suggested that a pathovar of Pseudomonas syringae was ... Infections by the gram-negative fluorescent bacterium Pseudomonas syringae pathovar aesculi are a new phenomenon, and have ...
2,4-Diacetylphloroglucinol
Isolates of Pseudomonas aurantiaca found in Ukraine, living in root symbiosis produce it to control Fusarium oxysporum. Cook, R ... A. D. Garagulya, E. A. Kipmanova, and O. I. Boiko (1974). [Antibiotic effect of bacteria from the genus Pseudomonas on ... It is also found in Pseudomonas protegens, where it has the same activity against various plant pathogens. Lysobacter gummosus ... 4-diacetylphloroglucinol from Pseudomonas fluorescens Q2-87". Journal of Bacteriology. 181 (10): 3155-63. doi:10.1128/JB.181.10 ...
Green nail syndrome
Pseudomonas can be transferred among clients in a nail salon if appropriate hygiene standards are not up kept. While the ... "What Is Pseudomonas?". www.nailsmag.com. Retrieved 2020-06-03. Schoon, Doug (2016). Face-To-Face with Doug Schoon Volume I: ... Pseudomonas Aeruginosa species of bacteria are the most common causes of Green Nail Syndrome. Nail scrapings have identified ... It is most commonly caused by the bacteria "Pseudomonas Aeruginosa", which thrives in moist conditions. Green Nail Syndrome is ...
Taxon in disguise
The bacterial genus Pseudomonas has enlarged through several generations of taxonomic methods, bringing the species count to ... Its nitrogen-fixing capabilities and deviant features have caused Azotobacter to be described as "Pseudomonas in disguise". The ... Cornelis P (editor) (2008). Pseudomonas: Genomics and Molecular Biology (1st ed.). Caister Academic Press. ISBN 978-1-904455-19 ... Palleroni, N. J. (2010). "The Pseudomonas Story". Environmental Microbiology. 12 (6): 1377-1383. doi:10.1111/j.1462-2920.2009. ...
Hot Tub Rash (Pseudomonas/ Folliculitis) | Healthy Swimming | Healthy Water | CDC
If contaminated water stays on someones skin for a long time, it can cause a rash known as "hot tub rash" (Pseudomonas ... Download Hot Tub Rash (Pseudomonas/ Folliculitis) pdf icon[PDF - 450 KB]pdf iconpdf icon ... folliculitis). Hot tub rash is caused by the germ Pseudomonas aeruginosa. This germ is commonly found in the environment (for ...
Hot Tub Rash' and 'Swimmer's Ear' (Pseudomonas)
Pseudomonas). What is Pseudomonas and how can it affect me?. How do I protect myself, my family, and others?. Pseudomonas (sue- ... How is Pseudomonas spread?. , Purchase pool test strips at your local home Hot tub rash can occur if contaminated hot tub ... Pseudomonas can multiply quickly when water days, contact a health care provider for treat-. disinfectant levels drop, so ... Hot Tub Rash (Pseudomonas dermatitis). , Itchy spots on the skin that become a bumpy Swimmers Ear. red rash. , Dry your ears ...
Pseudomonas Infections | HealthCentral
Definition Pseudomonas aeruginosa is a gram-negative, oxidase-positive, motile rod, which frequently grows on agar in yellow- ... Pseudomonas can be found occasionally in the axilla and anogenital areas of normal skin but rarely in the stools of adults ... Pseudomonas is a common cause of urinary tract infections and usually is seen in patients who have had urologic manipulation or ... Pseudomonas infections occur most often in hospitals, where the organism is frequently found in moist areas such as sinks, ...
Pseudomonas infections: Causes, symptoms, and treatments
Pseudomonas infections occur due to a specific type of bacteria and can affect different areas of the body. While these ... Pseudomonas infections are illnesses that occur due to the bacteria Pseudomonas. For many people, a Pseudomonas infection will ... Pseudomonas is a type of bacteria that can cause infections.. Pseudomonas is a common genus of bacteria, which can create ... Pseudomonas bacteria tend to live and breed in water, soil, and damp areas. The warmer and wetter it is, the better the ...
Pseudomonas pyocyanea in Cetrimide | The BMJ
Pseudomonas japonica
Pseudomonas pseudomallei infection in camels. - PubMed - NCBI
Carbenicillin resistance in Pseudomonas aeruginosa. | The BMJ
Peptide Siderophores from Pseudomonas | SpringerLink
St.B. Philson and M. Llinâs, Siderochromes from Pseudomonas fluorescens, J. Biol. Chem. 257 (1982) 8081-8085.Google Scholar ... J.S. Buyer, J.M. Wright, and J. Leong, Structure of Pseudobactin A 214, a Siderophore from a Bean-Deleterious Pseudomonas, ... A. Zunnundzhanov, I.A. Bessonova, N.D. Abdullayev, and D.K. Ogai, Stroenie aerugina is Pseudomonas aeruginosa, Khim. prirod. ... J.D. Newkirk and F.H. Hulcher, Isolation and Properties of a Fluorescent Pigment from Pseudomonas mildenbergii, Arch. Biochem. ...
Pseudomonas aeruginosa - Viquipèdia, l'enciclopèdia lliure
Pseudomonas aeruginosa (o bacil piociànic, bacil del pus blau, bacil del pus verd) és un bacteri comú que causa malalties en ... A Wikimedia Commons hi ha contingut multimèdia relatiu a: Pseudomonas aeruginosa *↑ Balcht, Aldona & Smith, Raymond. ... Pseudomonas. In: Barons Medical Microbiology (Baron S et al., eds.). 4a ed.. Univ of Texas Medical Branch, 1996. ISBN 0- ... Pseudomonas Aeruginosa: Infections and Treatment. Informa Health Care, 1994, p. 83-84. ISBN 0-8247-9210-6. ...
Quorum Sensing and Pseudomonas aeruginosa
Attenuation of Pseudomonas aeruginosa virulence by quorum sensing inhibitors. *Cell-to-cell signaling and Pseudomonas ... Pseudomonas aeruginosa is a human pathogen which can cause life-threatening illness, especially in people who have a depleted ... In terms of human infection, the cell-to-cell interaction involved in Quorum sensing may have a role in enabling Pseudomonas ... By using furanones to prevent quorum sensing and reduce biofilm formation, severe Pseudomonas aeruginosa infections could be ...
Pseudomonas aeruginosa Infections Medication: Antibiotics
Pseudomonas is a gram-negative rod that belongs to the family Pseudomonadaceae. More than half of all clinical isolates produce ... encoded search term (Pseudomonas%20aeruginosa%20Infections) and Pseudomonas aeruginosa Infections What to Read Next on Medscape ... Pseudomonas aeruginosa Infections Medication. Updated: Dec 05, 2016 * Author: Marcus Friedrich, MD, MBA, FACP; Chief Editor: ... Infections with Pseudomonas aeruginosa in Charcot arthropathy of the foot. Foot Ankle Int. 2013 Feb. 34(2):234-7. [Medline]. ...
Pseudomonas sp. A214
Pseudomonas sp. | ATCC
To download a certificate of analysis for Pseudomonas sp. (43388), enter the lot number exactly as it appears on your product ... To download a certificate of origin for Pseudomonas sp. (43388), enter the lot number exactly as it appears on your product ... The certificate of analysis for that lot of Pseudomonas sp. (43388) is not currently available online. Complete this form to ... The certificate of origin for that lot of Pseudomonas sp. (43388) is not currently available online. Complete this form to ...
PA2230 hypothetical protein [Pseudomonas aeruginosa PAO1] - Gene - NCBI
Defining the Pseudomonas aeruginosa SOS response and its role in the global response to the antibiotic ciprofloxacin. Cirz RT, ... Pseudomonas Genome Database: facilitating user-friendly, comprehensive comparisons of microbial genomes. Winsor GL, et al. ... Cystic fibrosis sputum supports growth and cues key aspects of Pseudomonas aeruginosa physiology. Palmer KL, et al. J Bacteriol ... Effect of anaerobiosis and nitrate on gene expression in Pseudomonas aeruginosa. Filiatrault MJ, et al. Infect Immun, 2005 Jun ...
How is Pseudomonas community-acquired pneumonia (CAP) treated?
If Pseudomonas is suspected, therapy consists of an anti-pneumococcal and anti-pseudomonal beta-... more ... Risk factors for Pseudomonas pneumonia include structural lung disease, COPD, and bronchiectasis.{ref4} ... Risk factors for Pseudomonas pneumonia include structural lung disease, COPD, and bronchiectasis. [4] If Pseudomonas is ... How is Pseudomonas community-acquired pneumonia (CAP) treated?. Updated: Oct 31, 2019 ...
What are the possible complications of Pseudomonas infections?
Drugs & Diseases , Pediatrics: General Medicine , Pseudomonas Infection Q&A What are the possible complications of Pseudomonas ... Relationship of colonization with Pseudomonas aeruginosa to development of Pseudomonas bacteremia in cancer patients. ... Pseudomonas aeruginosa bacteremia: a clinical study of 75 patients. Am J Med Sci. 1977 Sep-Oct. 274(2):119-29. [Medline]. ... Bacteremia due to Pseudomonas aeruginosa: results from a 3-year national study in the Slovak Republic. J Chemother. 2005 Oct. ...
Pseudomonas - definition of pseudomonas by The Free Dictionary
pseudomonas synonyms, pseudomonas pronunciation, pseudomonas translation, English dictionary definition of pseudomonas. n. pl. ... pseu·do·mon·a·des Any of various gram-negative, rod-shaped, mostly aerobic flagellated bacteria of the genus Pseudomonas, ... pseudomonas. Also found in: Thesaurus, Medical, Encyclopedia, Wikipedia.. Related to pseudomonas: Pseudomonas fluorescens pseu· ... pseudomonas. (sjuːˈdɒmənəs) n, pl pseudomonades (ˌsjuːdəʊˈmɒnədiːz) (Microbiology) any of a genus of rodlike Gram-negative ...
Pseudomonas Aeruginosa Essay - 846 Words | Bartleby
Directed Evolution of Pseudomonas aeruginosa Lipase A Petroleum has long been a precious resource throughout history. Petroleum ... Pseudomonas aeruginosa Essay. 2797 Words , 12 Pages. Pseudomonas aeruginosa Pseudomonas aeruginosa is a versatile gram negative ... Major Characteristics Of Pseudomonas Aeruginosa. 1517 Words , 7 Pages. I. Description of P. aeruginosa Pseudomonas aeruginosa ... More about Pseudomonas Aeruginosa Essay. *. Pseudomonas aeruginosa Essay. 2797 Words , 12 Pages ...
Silver resistance in Pseudomonas stutzeri | SpringerLink
Silver resistance was studied in a silver-resistant Pseudomonas stutzeri AG259 strain and compared to a silver-sensitive P. ... bacteria hydrogen sulfide Pseudomonas stutzeri resistance silver accumulation This is a preview of subscription content, log in ... Slawson RM, Trevors JT, Lee H. 1992 Silver accumulation and resistance in Pseudomonas stutzeri. Arch Microbiol 158, 398-404. ... Binding of silver sulfadiazine to the cellular components of Pseudomonas aeruginosa. Biochem Pharmacol 22, 2391-2404.Google ...
Pseudomonas | Naked Science Forum
... it was stated that Pseudomonas are present in clouds. Now could this bacteria be the reason for the smell of rain? I had always ... Culturing Pseudomonas bacteria? Started by Limpet chickenBoard Cells, Microbes & Viruses. Replies: 1. Views: 6020 19/12/2004 10 ... How to acclimatize Pseudomonas to plastic medium? Started by kaylo_oteeBoard Cells, Microbes & Viruses ... In a recent podcast, it was stated that Pseudomonas are present in clouds. Now could this bacteria be the reason for the smell ...
Pseudomonas aeruginosa ATCC ® 15442™
... Designation: PRD-10 TypeStrain=False Application: Assay of antimicrobial preservatives ... Pseudomonas aeruginosa (ATCC® 15442™) Strain Designations: PRD-10 [CIP 103467, NCIB 10421, PCI 812] / Type Strain: no / ... Testing Disinfectants against Pseudomonas aeruginosa, Use-Dilution Method. Gaithersburg, MD:AOAC International;AOAC "Official ... Nucleotide (GenBank) : AF094718 Pseudomonas aeruginosa strain ATCC 15442 16S ribosomal RNA gene, partial sequence. ...
Pseudomonas | Journal of Bacteriology
Structure-Activity Analysis of the Pseudomonas Quinolone Signal Molecule James Hodgkinson, Steven D. Bowden, Warren R. J. D. ... An AlgU-Regulated Antisense Transcript Encoded within the Pseudomonas syringae fleQ Gene Has a Positive Effect on Motility Eric ... HutC in Pseudomonas is a representative member of the GntR/HutC family of transcriptional regulators, which possess a N- ... Using Pseudomonas aeruginosa, we demonstrate that PelD, PelE, PelF, and PelG form a complex at the inner membrane and... ...
Pseudomonas brenneri ATCC ® 49642™
... Designation: P17 TypeStrain=False Application: Assay of assimilable organic carbon AOC ... Pseudomonas brenneri (ATCC® 49642™) Strain Designations: P17 / Type Strain: no / Biosafety Level: 1 ... 9217 B: Pseudomonas fluorescens strain P-17, Spirillum strain NOX method. Washington, DC:American Public Health Association; ... Nucleotide (GenBank) : AF094732 Pseudomonas fluorescens strain ATCC 49642 16S ribosomal RNA gene, partial sequence. ...
Pseudomonas - Wikipedia
... such as pyocyanin by Pseudomonas aeruginosa[14] and thioquinolobactin by Pseudomonas fluorescens,.[15] Pseudomonas species also ... Main article: Pseudomonas infection. Infectious species include P. aeruginosa, P. oryzihabitans, and P. plecoglossicida. P. ... Pseudomonas pyocyanea (basonym of Pseudomonas aeruginosa), proved the best descriptor.[5] ... In fact, many genomes of Pseudomonas share only 50-60% of their genes, e.g. P. aeruginosa and P. putida share only 2971 ...
Assigning chemoreceptors to chemosensory pathways in Pseudomonas aeruginosa | PNAS
2007) Ethylene chemotaxis in Pseudomonas aeruginosa and other Pseudomonas species. Microbes Environ 22:186-189. ... 2007) PilJ localizes to cell poles and is required for type IV pilus extension in Pseudomonas aeruginosa. Curr Microbiol 55:389 ... The microorganism Pseudomonas aeruginosa is ubiquitous and the leading cause of nosocomial infections (1). It exhibits two ... 2002) Cluster II che genes from Pseudomonas aeruginosa are required for an optimal chemotactic response. J Bacteriol 184:4374- ...
Cooperation and virulence of clinical Pseudomonas aeruginosa populations | PNAS
2000) Pseudomonas aeruginosa cell-to-cell signaling is required for virulence in a model of acute pulmonary infection. Infect ... 2006) Genetic adaptation by Pseudomonas aeruginosa to the airways of cystic fibrosis patients. Proc Natl Acad Sci USA 103:8487- ... 2003) Role of the quorum-sensing system in experimental pneumonia due to Pseudomonas aeruginosa in rats. Am J Respir Crit Care ... 2002) Detection of Pseudomonas aeruginosa cell-to-cell signals in lung tissue of cystic fibrosis patients. Microb Pathog 32:143 ...
How to Cure Pseudomonas: 8 Steps (with Pictures) - wikiHow
Pseudomonas are a type of bacteria that generally only cause serious infections in people with weakened immune systems. This ... Know symptoms of different pseudomonas infections. Signs and symptoms of pseudomonas depend on where the infection occurs. * ... Recognize a mild case of Pseudomonas. Pseudomonas usually produce mild symptoms in healthy people with strong immune systems. ... Talk to your doctor if you may be at risk. Pseudomonas are most dangerous for people who are in hospitals and have weakened ...
Pseudomonas Folliculitis Treatment & Management: Medical Care, Prevention
Pseudomonas folliculitis is a community-acquired skin infection, which results from the bacterial colonization of hair ... encoded search term (Pseudomonas Folliculitis) and Pseudomonas Folliculitis What to Read Next on Medscape. Related Conditions ... Pseudomonas Folliculitis Treatment & Management. Updated: Jul 31, 2018 * Author: Charles B Toner, MD; Chief Editor: Dirk M ... Pseudomonas aeruginosa on vinyl-canvas inflatables and foam teaching aids in swimming pools. J Water Health. 2014 Dec. 12 (4): ...
FluorescensInfectionsCaused by Pseudomonas aeruginosaInfectionGenusMicrobiologyEradicating Pseudomonas aeruginosaPutidaMigulaPathogenBiofilm formationBacteriumPyocyaneaCysticPseudomonadaceaeStrainsPAO1CepaciaPositive for Pseudomonas aeruginosaMultidrug-ResistantPyocyaninBacteremiaIsolatesPneumoniaBurkholderiaSpecies Pseudomonas aeruginosaGenomeAntibioticsBacillusStutzeriQuorum SensingMetabolismFolliculitisSymptoms of pseudomonasEscherichiaRashBacterialGenesResistant pseudomonasAntibioticSepticemiaPathwayLesionsResistanceManifestationCommonly found in soil
Fluorescens16
- PGPR strains Pseudomonas fluorescens P-93 and Azospirillum lipoferum S-21 with known positive effects on wheat [12,25] and canola [10] were also used in our study. (thefreedictionary.com)
- 9217 B: Pseudomonas fluorescens strain P-17, Spirillum strain NOX method. (atcc.org)
- AF094732 Pseudomonas fluorescens strain ATCC 49642 16S ribosomal RNA gene, partial sequence. (atcc.org)
- In 2020, a phylogenomic analysis of 494 complete Pseudomonas genomes identified two well-defined species (P. aeruginosa and P. chlororaphis) and four wider phylogenetic groups (P. fluorescens, P. stutzeri, P. syringae, P. putida) with a sufficient number of available proteomes. (wikipedia.org)
- The structure of PFE, an aryl esterase from Pseudomonas fluorescens, has been solved to a resolution of 1.8 A by X-ray diffraction and shows a characteristic alpha/beta-hydrolase fold. (rcsb.org)
- I would like to get a hold of the vector since it appears to be able to replicate in both E. coli and Pseudomonas (fluorescens is the species I would like to use). (bio.net)
- The Pseudomonas fluorescens group are nonpathogenic saprophytes that also produce a pigment, particularly under conditions of low iron availability. (kenyon.edu)
- Reacts with Pseudomonas fluorescens. (abcam.com)
- Tissue/ cell preparation: lysates of Pseudomonas fluorescens. (abcam.com)
- Pseudomonas fluorescens encompasses a diverse group of bacteria that is commonly found in a wide range of terrestrial and aquatic habitats. (abcam.com)
- Pseudomonas fluorescens is produced by fermentation. (abcam.com)
- If these are replaced on plant leaves with competitive antagonists (such as Pseudomonas fluorescens) that lack the ice nucleating protein, frost is prevented, even at temperatures as low as -5 °C. Other strains of Pseudomonos fluorescens are antagonistic to foliar or rhizosphere bacteria and fungi through the production of siderophores and antibiotics. (abcam.com)
- 1994 ), mat formation in Pseudomonas fluorescens (Rainey and Rainey 2003 ), and bacteriocin production in Escherichia coli (Chao and Levin 1981 ) are cooperative traits and their evolution attributable to benefits conferred on recipients. (wiley.com)
- This notice announces the availability of EPA's final registration review decision for the pesticide Pseudomonas fluorescens , case 6006. (federalregister.gov)
- σ s has also been reported to be a general stress regulator in the fluorescent pseudomonads ( Pseudomonas aeruginosa , P. fluorescens and P. putida ) and recent studies on σ s regulation highlight that transcriptional regulation in these bacteria apparently plays a major role. (ingentaconnect.com)
- What are some similarities and differences between Pseudomonas fluorescens and Pseudomonas putida? (studystack.com)
Infections52
- Pseudomonas is a common cause of urinary tract infections and usually is seen in patients who have had urologic manipulation or have obstructive uropathy. (healthcentral.com)
- Pseudomonas infections occur most often in hospitals, where the organism is frequently found in moist areas such as sinks, antiseptic solutions, and urine receptacles. (healthcentral.com)
- Pseudomonas infections are illnesses that occur due to the bacteria Pseudomonas . (medicalnewstoday.com)
- In this article, we look at the causes, risk factors, and symptoms of Pseudomonas infections, as well as how people can prevent and treat them. (medicalnewstoday.com)
- Pseudomonas is a type of bacteria that can cause infections. (medicalnewstoday.com)
- Pseudomonas is a common genus of bacteria, which can create infections in the body under certain circumstances. (medicalnewstoday.com)
- People with weakened immune systems are also prone to more severe Pseudomonas infections. (medicalnewstoday.com)
- Milder Pseudomonas infections can occur in otherwise healthy people. (medicalnewstoday.com)
- In addition to people who are staying in a hospital, have a weakened immune system, or both, there are specific groups who are more vulnerable to Pseudomonas infections. (medicalnewstoday.com)
- Symptoms of Pseudomonas infections vary according to the infection's severity and location. (medicalnewstoday.com)
- By using furanones to prevent quorum sensing and reduce biofilm formation, severe Pseudomonas aeruginosa infections could be more easily treated with antibiotics. (news-medical.net)
- For the treatment of Pseudomonas infections. (medscape.com)
- What are the possible complications of Pseudomonas infections? (medscape.com)
- Life-threatening Pseudomonas aeruginosa infections in patients with human immunodeficiency virus infection. (medscape.com)
- This report provides information on the therapeutic development for Pseudomonas Infections, complete with latest updates, and special features on late-stage and discontinued projects. (thefreedictionary.com)
- com adds "Resistant Pseudomonas Aeruginosa Infections - Pipeline Review, H2 2014" to its store. (thefreedictionary.com)
- Ecthyma gangrenosum is a well known cutaneous manifestation of Pseudomonas aeruginosa infections and is usually seen in immunocompromised patients. (thefreedictionary.com)
- The microorganism Pseudomonas aeruginosa is ubiquitous and the leading cause of nosocomial infections ( 1 ). (pnas.org)
- Pseudomonas are a type of bacteria that generally only cause serious infections in people with weakened immune systems. (wikihow.com)
- Know symptoms of different pseudomonas infections. (wikihow.com)
- In Pseudomonas folliculitis patients with associated mastitis, in those with persistent infections, or in those who are immunosuppressed, a course of ciprofloxacin (500 or 750 mg PO bid) is advised. (medscape.com)
- Gregory DW, Schaffner W. Pseudomonas infections associated with hot tubs and other environments. (medscape.com)
- Pool-associated Pseudomonas aeruginosa dermatitis and other bathing-associated infections. (medscape.com)
- Pseudomonas aeruginosa is one of the most commonly considered gram-negative aerobic bacilli in the differential diagnosis of gram-negative infections. (uptodate.com)
- See 'Principles of antimicrobial therapy of Pseudomonas aeruginosa infections' . (uptodate.com)
- Two well known and used antibiotics when combined have been found to be more effective against a deadly bacteria Pseudomonas aeruginosa , a common cause of hospital-based infections. (news-medical.net)
- This combination was tried on mice models with Pseudomonas infections and the results showed that the combination was more effective in killing the bacteria compared to either antibiotic alone. (news-medical.net)
- The researchers explained that some patients with compromised immunity such as those with cancers or trauma and burn victims, those on ventilators and those with cystic fibrosis are more susceptible to getting Pseudomonas infections from the healthcare set ups. (news-medical.net)
- The team wrote that around 10 percent of all hospital acquired infections are caused due to Pseudomonas and it is the commonest gram negative bacteria that cause Ventilator-associated-pneuomonia (VAP). (news-medical.net)
- Risk factors and prognosis of complicated urinary tract infections caused by Pseudomonas aeruginosa in hospitalized patients: a retrospective multicenter cohort study. (urotoday.com)
- Because bacteria cause Pseudomonas aeruginosa infections, doctors treat them with antibiotics, reports WebMD. (reference.com)
- Pseudomonas aeruginosa infections are most dangerous at hospitals, where patients already have weakened immune systems from sickness and treatments, according to the Centers for Disease Control and Prevention. (reference.com)
- Multi-drug resistant Pseudomonas aeruginosa infections are sometimes fatal to critical care patients. (reference.com)
- The best way to avoid Pseudomonas aeruginosa infections is to practice good hygiene to prevent its spread, advises WebMD. (reference.com)
- Effects of reduced mucus oxygen concentration in airway Pseudomonas infections of cystic fibrosis patients," Journal of Clinical Investigation , vol. 109, no. 3, pp. 317-325, 2002. (hindawi.com)
- Like most hospital-acquired infections, Pseudomonas exploits vulnerable hosts. (ehow.co.uk)
- At the present time, however, we are still faced with the morbidity and mortality due to lung infections caused by Pseudomonas aeruginosa and Pseudomonas cepacia. (nih.gov)
- Pseudomonas aeruginosa is an opportunistic human pathogen that frequently causes health care-associated infections (HAIs). (asm.org)
- Pseudomonas Aeruginosa is an environmental bacteria that is in the top 3 leading causes of opportunistic infections. (smore.com)
- If not controlled, pseudomonas can cause health issues, most commonly skin rashes and ear infections. (ehow.com)
- Savarino et al are correct in pointing out that cefotaxime is an inappropriate antibiotic for treatment of pseudomonas infections, especially of the CNS. (aappublications.org)
- 2008. Opportunistic infections caused by Pseudomonas aeruginosa. (scirp.org)
- The Public Health Agency has today published leaflets for parents and carers providing information on preventing infections caused by Pseudomonas and screening patients for Pseudomonas. (hscni.net)
- Albany, NY, May 24, 2017 --( PR.com )-- Market Research Hub's latest Pharmaceutical and Healthcare disease pipeline guide Resistant Pseudomonas aeruginosa Infections Pipeline Review, H1 2017, provides an overview of the Resistant Pseudomonas aeruginosa Infections (Infectious Disease) pipeline landscape. (pr.com)
- Global Markets Direct's Pharmaceutical and Healthcare latest pipeline guide Resistant Pseudomonas aeruginosa Infections Pipeline Review, H1 2017, provides comprehensive information on the therapeutics under development for Resistant Pseudomonas aeruginosa Infections (Infectious Disease), complete with analysis by stage of development, drug target, mechanism of action (MoA), route of administration (RoA) and molecule type. (pr.com)
- The Resistant Pseudomonas aeruginosa Infections (Infectious Disease) pipeline guide also reviews of key players involved in therapeutic development for Resistant Pseudomonas aeruginosa Infections and features dormant and discontinued projects. (pr.com)
- Resistant Pseudomonas aeruginosa Infections (Infectious Disease) pipeline guide helps in identifying and tracking emerging players in the market and their portfolios, enhances decision making capabilities and helps to create effective counter strategies to gain competitive advantage. (pr.com)
- The pipeline guide provides a snapshot of the global therapeutic landscape of Resistant Pseudomonas aeruginosa Infections (Infectious Disease). (pr.com)
- The pipeline guide reviews pipeline therapeutics for Resistant Pseudomonas aeruginosa Infections (Infectious Disease) by companies and universities/research institutes based on information derived from company and industry-specific sources. (pr.com)
- The pipeline guide reviews key companies involved in Resistant Pseudomonas aeruginosa Infections (Infectious Disease) therapeutics and enlists all their major and minor projects. (pr.com)
- The pipeline guide evaluates Resistant Pseudomonas aeruginosa Infections (Infectious Disease) therapeutics based on mechanism of action (MoA), drug target, route of administration (RoA) and molecule type. (pr.com)
- But all pseudomonas infections can make you very sick if they spread through the bloodstream (septicemia). (wellspan.org)
Caused by Pseudomonas aeruginosa2
- Whirlpool-associated folliculitis caused by Pseudomonas aeruginosa: report of an outbreak and review. (medscape.com)
- Diving suit dermatitis caused by Pseudomonas aeruginosa: two cases. (medscape.com)
Infection32
- Pulmonary infection can occur in hospitalized patients in association with endotracheal intubation, tracheostomy, or IPPB treatment in which Pseudomonas has joined with other gram-negative rods in colonizing the oropharynx. (healthcentral.com)
- Diagnosis of pseudomonas infection is established by culturing the organism from infection sites. (healthcentral.com)
- For many people, a Pseudomonas infection will only cause mild symptoms. (medicalnewstoday.com)
- In these situations, a Pseudomonas infection can be life-threatening. (medicalnewstoday.com)
- A Pseudomonas infection that reaches the bloodstream tends to be more severe. (medicalnewstoday.com)
- Pseudomonas pseudomallei infection in camels. (nih.gov)
- In terms of human infection, the cell-to-cell interaction involved in Quorum sensing may have a role in enabling Pseudomonas aeruginosa to by-pass the host's immune system. (news-medical.net)
- Pseudomonas infection can be treated with a combination of an antipseudomonal beta-lactam (eg, penicillin or cephalosporin) and an aminoglycoside. (medscape.com)
- Pseudomonas cepacia infection in cystic fibrosis: An emerging problem. (thefreedictionary.com)
- Health chiefs said they discovered the Pseudomonas infection in the ITU at Ysbyty Gwynedd, Bangor, and have dealt with it. (thefreedictionary.com)
- Signs and symptoms of pseudomonas depend on where the infection occurs. (wikihow.com)
- Pseudomonas aeruginosa dose response and bathing water infection. (medscape.com)
- Patients with cystic fibrosis (CF) do not reveal a primary immune defect and respond with high numbers of functional polymorphonuclear leukocytes (PMN) and specific antibodies to lung infection with Pseudomonas aeruginosa . (ingentaconnect.com)
- See 'Epidemiology, microbiology, and pathogenesis of Pseudomonas aeruginosa infection' . (uptodate.com)
- The aim of this study was to investigate the natural variation in the antibiotic sensitivity, biofilm formation and virulence among Pseudomonas aeruginosa isolated from the catheter-associated urinary tract infection (CAUTI) from a single centre. (urotoday.com)
- Pseudomonas fingernail infection successfully treated with t. (lww.com)
- Pseudomonas nail infection represents an unpleasant nail disease for the patients due to the green discoloration of the nail. (lww.com)
- We present two HIV-positive patients with Pseudomonas nail infection of the fingernails of 2 and 3 weeks duration ( Fig. 1 ) that were examined in our department 3 years ago ( Table 1 ). (lww.com)
- Pseudomonas nail infection is presented clinically by a typical triad: a characteristic greenish or black discoloration associated with proximal chronic paronychia and disto-lateral onycholysis [1] . (lww.com)
- Once infection occurs, Pseudomonas is difficult to eradicate and frequently leads to progressive lung damage. (ehow.co.uk)
- Signs and symptoms of Pseudomonas infection vary depending upon the site, but it often has a characteristic sweet smell and, like all infection, produces fever. (ehow.co.uk)
- Lingering post-operative bone and joint pain can signal Pseudomonas infection of the skeletal region. (ehow.co.uk)
- Both of these systems have been shown to be important for Pseudomonas virulence in multiple models of infection. (jci.org)
- Chronic suppurative otitis media is often associated with MRSA, Pseudomonas and Staphyloccoi infection. (greenmedinfo.com)
- Lactobacillus probiotic delayed respiratory tract colonization and infection by Pseudomonas aeruginosa. (greenmedinfo.com)
- December 2, 2008 - The bacterium Pseudomonas aeruginosa is well known for its environmental versatility, ability to cause infection in humans, and its capacity to resist antibiotics. (cshlpress.com)
- In chinchillas, infection with Pseudomonas aeruginosais bacteria is the most common bacterial infection. (petmd.com)
- Since Pseudomonas aeruginosa infection spreads quickly among the chinchillas it is necessary to immediately segregate the infected chinchillas from the normal ones. (petmd.com)
- This is an open-label, multi-center study in pediatric patients age 3 months to less than 18 years with cystic fibrosis (CF) and newly detected Pseudomonas aeruginosa (PA) pulmonary colonization/infection. (clinicaltrials.gov)
- Pseudomonas aeruginosa has become an important cause of infection, especially in patients with compromised host defense mechanisms. (pr.com)
- What is a pseudomonas infection? (wellspan.org)
- If you have a pseudomonas infection, you can keep from spreading the bacteria. (wellspan.org)
Genus12
- Any of various gram-negative, rod-shaped, mostly aerobic flagellated bacteria of the genus Pseudomonas, commonly found in soil, water, and decaying matter, and including some plant and animal pathogens. (thefreedictionary.com)
- Pseudomonas is a genus of Gram-negative, Gammaproteobacteria, belonging to the family Pseudomonadaceae and containing 191 validly described species. (wikipedia.org)
- The generic name Pseudomonas created for these organisms was defined in rather vague terms by Walter Migula in 1894 and 1900 as a genus of Gram-negative, rod-shaped, and polar-flagellated bacteria with some sporulating species, the latter statement was later proved incorrect and was due to refractive granules of reserve materials. (wikipedia.org)
- As a result, the genus Pseudomonas includes strains formerly classified in the genera Chryseomonas and Flavimonas. (wikipedia.org)
- Other strains previously classified in the genus Pseudomonas are now classified in the genera Burkholderia and Ralstonia. (wikipedia.org)
- This set of core orthologues at the genus level was enriched for proteins involved in metabolism, translation, and transcription and was utilized for generating a phylogenomic tree of the entire genus, to delineate the relationships among the Pseudomonas major evolutionary groups. (wikipedia.org)
- Members of the genus display these defining characteristics: Rod-shaped Gram-negative Flagellum one or more, providing motility Aerobic Non-spore forming Catalase-positive Oxidase-positive Other characteristics that tend to be associated with Pseudomonas species (with some exceptions) include secretion of pyoverdine, a fluorescent yellow-green siderophore under iron-limiting conditions. (wikipedia.org)
- Pseudomonas is a genus of gamma proteobacteria , belonging to the larger family of pseudomonads. (bionity.com)
- The generic name Pseudomonas created for these organisms was defined in rather vague terms in 1894 as a genus of Gram-negative, rod-shaped and polar-flagella bacteria. (bionity.com)
- Pseudomonas testing can check for presence of bacteria in this genus and provide more information about the specific species involved. (wisegeek.com)
- Among the best studied is pyoverdin-a diffusible iron-chelating agent produced by bacteria of the genus Pseudomonas . (wiley.com)
- Pseudomonas _________________ is the most commonly isolated species of the genus while Pseudomonas _______________ is sometimes isolated from contaminated blood bags. (studystack.com)
Microbiology3
- H. Arai, "Regulation and function of versatile aerobic and anaerobic respiratory metabolism in Pseudomonas aeruginosa ," Frontiers in Microbiology , vol. 2, no. 103, 2011. (hindawi.com)
- J. C. Comolli and T. J. Donohue, "Differences in two Pseudomonas aeruginosa cbb3 cytochrome oxidases," Molecular Microbiology , vol. 51, no. 4, pp. 1193-1203, 2004. (hindawi.com)
- H. Arai, T. Kodama, and Y. Igarashi, "Cascade regulation of the two CRP/FNR-related transcriptional regulators (ANR and DNR) and the denitrification enzymes in Pseudomonas aeruginosa ," Molecular Microbiology , vol. 25, no. 6, pp. 1141-1148, 1997. (hindawi.com)
Eradicating Pseudomonas aeruginosa1
- Antibiotic strategies for eradicating Pseudomonas aeruginosa in people with cystic fibrosis. (medscape.com)
Putida4
- Higham DP, Sadler PJ, Scawen MD. 1984 Cadmium-resistant Pseudomonas putida synthesizes novel cadmium proteins. (springer.com)
- 2003). While many similarities were found among the genomes of Pseudomonas syringae pathovar tomato DC3000, Pseudomonas putida , and Pseudomonas aeruginosa , 1,159 genes were found to be unique to DC3000, 811 of which have no known function. (kenyon.edu)
- Auto-populated based on Special:WhatLinksHere/Pseudomonas putida . (citizendium.org)
- In this work, synthetic gene circuits for organofluorine biosynthesis are implemented in the platform bacterium Pseudomonas putida . (nature.com)
Migula2
- [5] P. aeruginosa és l' espècie tipus del gènere Pseudomonas (Migula). (wikipedia.org)
- Axiña empezaron a atoparse outras especies que cadraban coa descrición xeral un pouco vaga dada por Migula en nichos moi diversos e, naquel tempo, moitas delas foron asignadas ao xénero Pseudomonas . (wikipedia.org)
Pathogen14
- Pseudomonas aeruginosa is a human pathogen which can cause life-threatening illness, especially in people who have a depleted immune system. (news-medical.net)
- Background information of PAL Pseudomonas aeruginosa is a gram-negative bacterium that can pose as a pathogen for plants and animals. (bartleby.com)
- Studies using the opportunistic pathogen Pseudomonas aeruginosa suggest that QS "cheats"-individuals that don't respond to the QS signal, but are still able to use public goods produced by others-have a selective advantage in the presence of QS cooperators. (pnas.org)
- The pathogen, Pseudomonas viridiflava, was first discovered in kiwifruit in New Zealand in 1973. (wikipedia.org)
- Two-pronged survival strategy for the major cystic fibrosis pathogen, Pseudomonas aeruginosa , lacking the capacity to degrade nitric oxide during anaerobic respiration," EMBO Journal , vol. 26, no. 15, pp. 3662-3672, 2007. (hindawi.com)
- Pseudomonas aeruginosa , a gram-negative nonfermenting bacillus, is a much-feared pathogen. (uptodate.com)
- Pseudomonas aeruginosa is increasingly recognized as an emerging opportunistic pathogen of clinical relevance. (bionity.com)
- Pseudomonas is a Gram-negative, rod-shaped bacterium commonly found in soil, water, plants, animals and humans that has evolved to become a potentially virulent nosocomial pathogen. (ehow.co.uk)
- Shewanella (Pseudomonas) putrefaciens is a rare pathogen in humans, and to our knowledge only 13 cases of S. putrefaciens bacteremia have ever been reported in the literature. (biomedsearch.com)
- Pseudomonas syringae pathovar tomato DC3000, the tomato and Arabidopsis thaliana pathogen, has genome 6.5 megabases in size that is compromised of a circular chromosome and two plasmids, which all encode for 5,763 ORFs. (kenyon.edu)
- The most common form is Pseudomonas aeruginosa which is an opportunistic pathogen of both humans and plants. (abcam.com)
- Pseudomonas aeruginosa is an opportunistic pathogen of humans. (emsl.com)
- A team of clinician researchers has discovered a highly virulent, multidrug resistant form of the pathogen, Pseudomonas aeruginosa , in patient samples in Ohio. (eurekalert.org)
- Pseudomonas aeruginosa is the most commonly identified opportunistic pathogen associated with pool acquired bather disease. (epa.gov)
Biofilm formation4
- C. Haney, J. Rowe and J. Robinson, "Spions Increase Biofilm Formation by Pseudomonas aeruginosa ," Journal of Biomaterials and Nanobiotechnology , Vol. 3 No. 4A, 2012, pp. 508-518. (scirp.org)
- 2005. Iron salts perturb biofilm formation and disrupt existing biofilms of Pseudomonas aeru-ginosa. (scirp.org)
- 2008. Influence of quorum sensing and iron on twitching motility and biofilm formation in Pseudomonas aeruginosa. (scirp.org)
- 2009. Iron-binding compounds impair Pseudomonas aeruginosa biofilm formation, especially under anaerobic conditions. (scirp.org)
Bacterium4
- Pseudomonas aeruginosa Pseudomonas aeruginosa is a versatile gram negative bacterium that grows in soil, marshes, and coastal marine habitats, as well as on plant and animal tissues. (bartleby.com)
- The bacterium Pseudomonas aeruginosa can thrive in environments as different as the moist, warm tissue in human lungs, and the dry, nutrient-deprived surface of an office wall. (pharmamicroresources.com)
- Pseudomonas viridiflava is a fluorescent, Gram-negative, soil bacterium that is pathogenic to plants. (wikipedia.org)
- Pseudomonas aeruginosa is a gram-negative, rod-shaped, asporogenous, and monoflagellated bacterium that has an incredible nutritional versatility. (kenyon.edu)
Pyocyanea3
- Pseudomonas pyocyanea. (bmj.com)
- Despite the vague description, the type species, Pseudomonas pyocyanea (basonym of Pseudomonas aeruginosa), proved the best descriptor. (wikipedia.org)
- [ 6 ] Malia esta vaga descrición, a especie tipo, Pseudomonas pyocyanea (basónimo de Pseudomonas aeruginosa ), demostrou ser o seu mellor descritor. (wikipedia.org)
Cystic4
- Bendiak GN, Ratjen F. The approach to Pseudomonas aeruginosa in cystic fibrosis. (medscape.com)
- Risk factors for age at initial Pseudomonas acquisition in the cystic fibrosis epic observational cohort. (medscape.com)
- People with cystic fibrosis, burn victims, individuals with cancer, and persons infected with HIV are particularly at risk of disease resulting from Pseudomonas aeruginosa. (bartleby.com)
- The ability to form biofilms in the airways of people suffering from cystic fibrosis is a critical element of Pseudomonas aeruginosa pathogenesis. (mendeley.com)
Pseudomonadaceae2
- O nome común que se utiliza para Pseudomonas é "pseudomonas" ou "pseudomónadas" (variante dalgúns dos casos non nominativos da declinación en grego de monas, monada [ 8 ] ), aínda que co cambio sufrido nas clasificacións, pseudomónadas pode nalgúns textos referirse, ademais de a Pseudomonas , a outros xéneros da familia Pseudomonadaceae , que antes estaban incluídos no anterior. (wikipedia.org)
- Pseudomonas aeruginosa on gramnegatiivne, aeroobne , kepikujuline Pseudomonadaceae seltsi ja gamma proteobakterite klassi kuuluv bakter. (wikipedia.org)
Strains5
- By 2016, more than 400 strains of Pseudomonas had been sequenced. (wikipedia.org)
- For their study the researchers first analyzed the genetic mutations in the strains of Pseudomonas to check the method of its development of resistance to antibiotics. (news-medical.net)
- In addition there was also overexpression of certain genes such as " bla PDC, the mexAB - oprM efflux pump, and murA " in the resistant pseudomonas strains. (news-medical.net)
- Following ribotypical analysis misidentified strains of Pseudomonas syringae pv. (wikipedia.org)
- P. aeruginosa has many strains, including Pseudomonas aeruginosa strain PA01, Pseudomonas aeruginosa PA7, Pseudomonas aeruginosa strain UCBPP-PA14, and Pseudomonas aeruginosa strain 2192 (5). (kenyon.edu)
PAO12
- In contrast to Escherichia coli , a model organism for chemotaxis that has 5 chemoreceptors and a single chemosensory pathway, Pseudomonas aeruginosa PAO1 has a much more complex chemosensory network, which consists of 26 chemoreceptors feeding into four chemosensory pathways. (pnas.org)
- In this study we looked at the effect of three different sets of Fe 3 O 4 nanoparticles (FeNPs) on the development of Pseudomonas aeruginosa PAO1 biofilms. (scirp.org)
Cepacia2
- K. Gorier, W. Molls, H.U. Siehl, J. Strähle and Ch. Westphal, Struktur einer neuen schwefelhaltigen Tropolonverbindung aus Pseudomonas cepacia , Liebigs Ann. (springer.com)
- S. Winkler, W. Ockels, H. Budzikiewicz, H. Korth, and G. Pulverer, 2-Hydroxy-4-methoxy-5-methylpyridin-N-oxid, ein Al 3+ bindender Metabolit von Pseudomonas cepacia , Z. Naturforsch. (springer.com)
Positive for Pseudomonas aeruginosa1
- Among the cultures of blood, empyema, sputum and the skin nodules aspirates, all were positive for Pseudomonas aeruginosa. (scirp.org)
Multidrug-Resistant1
- A combination of pomegranate rind extract, copper and vitamin C have antimicrobial activity against multidrug resistant Pseudomonas aeruginosa. (greenmedinfo.com)
Pyocyanin3
- Pseudomonas aeruginosa is a gram-negative, oxidase-positive, motile rod, which frequently grows on agar in yellow-green iridescent colonies resulting from two pigments, pyocyanin and fluorescein, diffused in the medium. (healthcentral.com)
- Although it is not certain whether there is a true invasion of pseudomonas in nail plate or just a diffusion of the pyocyanin staining that is produced by Pseudomonas , we consider as cure the complete clearance of the nail [2,3] . (lww.com)
- More than half of the clinical isolates of Pseudomonas bacteria produce pyocyanin, a blue-green pigment. (kenyon.edu)
Bacteremia7
- Bacteremia without a detectable urinary focus, especially if due to Pseudomonas species other than aeruginosa, should raise the possibility of contaminated IV fluids, medication, or antiseptics used in placing the IV catheter. (healthcentral.com)
- She developed ecthyma gangrenosum-like lesions and simultaneously had Pseudomonas bacteremia and disseminated fusariosis. (thefreedictionary.com)
- Shewanella (Pseudomonas) putrefaciens bacteremia. (biomedsearch.com)
- Pseudomonas aeruginosa bacteremia rarely occurs in non-immunocompromised adults and can be difficult to be treated. (scirp.org)
- A. Heydari and M. Mojtabavi, "Bacteremia with Cutaneous Nodules, Due to Pseudomonas Aeruginosa," Advances in Infectious Diseases , Vol. 1 No. 2, 2011, pp. 27-28. (scirp.org)
- Ecthyma gangrenosum (EG) are necrotic lesions that develop in the context of Pseudomonas aeruginosa bacteremia. (frontiersin.org)
- The clinical suspicion was EG due to Pseudomonas aeruginosa bacteremia, therefore amikacin was added, but the patient's condition rapidly deteriorated, and he died on day 12. (frontiersin.org)
Isolates3
- Adaptation and diversification in virulence factors among urinary catheter-associated Pseudomonas aeruginosa isolates. (urotoday.com)
- The growing prevalence and diversity of carbapenemase producers among carbapenem-resistant Pseudomonas aeruginosa (CRPA) isolates warrants an expansion of detection capabilities. (asm.org)
- This article examined efflux as a mechanism of carbapenem resistance in Pseudomonas aeruginosa isolates at a hospital in Jamaica. (uwi.edu)
Pneumonia4
- How is Pseudomonas community-acquired pneumonia (CAP) treated? (medscape.com)
- Risk factors for Pseudomonas pneumonia include structural lung disease, COPD, and bronchiectasis. (medscape.com)
- Rose HD, Franson TR, Sheth NK, Chusid MJ, Macher AM, Zeirdt CH. Pseudomonas pneumonia associated with use of a home whirlpool spa. (medscape.com)
- For example, pseudomonas is one of the main causes of pneumonia in patients who are on breathing machines. (wellspan.org)
Burkholderia2
- 2005. Iron availability influences aggregation, biofilm, adhesion and invasion of Pseudomonas aeruginosa and Burkholderia cenocepacia. (scirp.org)
- [ 11 ] Polo contrario, outras cepas antes clasificadas no xénero Pseudomonas están agora clasificadas no xénero Burkholderia e Ralstonia . (wikipedia.org)
Species Pseudomonas aeruginosa1
- It is becoming increasingly resistant to antibiotics, particularly the species Pseudomonas aeruginosa. (ehow.co.uk)
Genome3
- Pseudomonas bacteria are generally aerobic rod-shaped bacteria that are known for their metabolic diversity (DOE Joint Genome Institute). (kenyon.edu)
- Pseudomonas aeruginosa PA01 genome. (kenyon.edu)
- The Pseudomonas aeruginosa genome (G + C content 65-67%, size 5.5-7 Mbp) is made up of a single circular chromosome and a variable number of plasmids. (frontiersin.org)
Antibiotics3
- Pseudomonas can be found occasionally in the axilla and anogenital areas of normal skin but rarely in the stools of adults unless antibiotics are given. (healthcentral.com)
- Another type of Pseudomonas testing is aimed not at determining whether the bacteria are present, but finding out which antibiotics they respond to. (wisegeek.com)
- Technicians can grow the bacteria in culture, add samples of antibiotics, and see which ones kill the Pseudomonas . (wisegeek.com)
Bacillus3
- Pseudomonas aeruginosa is an opportunistic Gram-negative bacillus that can contaminate skin diseases or open wounds or may cause characteristic cutaneous lesions. (lww.com)
- Staphylococcus, Bacillus and Pseudomonas spp. (scirp.org)
- Bacillus pyocyaneus , Bakterium aeruginosa , Pseudomonas polycolor , and Pseudomonas pyocyaneus (3). (kenyon.edu)
Stutzeri3
- Silver resistance was studied in a silver-resistant Pseudomonas stutzeri AG259 strain and compared to a silver-sensitive P. stutzeri JM303 strain. (springer.com)
- 1989 Silver accumulation by Pseudomonas stutzeri AG259. (springer.com)
- Haefeli C, Franklin C, Hardy K. 1984 Plasmid-determined silver resistance in Pseudomonas stutzeri isolated from a silver mine. (springer.com)
Quorum Sensing3
- Retrieved on March 01, 2021 from https://www.news-medical.net/life-sciences/Quorum-Sensing-and-Pseudomonas-aeruginosa.aspx. (news-medical.net)
- Quorum sensing in Pseudomonas aeruginosa biofilms. (scirp.org)
- Pseudomonas aeruginosa has two complete quorum-sensing systems. (jci.org)
Metabolism3
- In the current project, "Control of Na+ and H+ transport in bacterial adaptation," researchers will seek to understand how transport proteins that move hydrogen and sodium cations through the cell membrane allow Pseudomonas to adjust its metabolism to different environmental conditions. (pharmamicroresources.com)
- Metabolism on aeroobne ja mitte kääritav , kuid siiski on Pseudomonas aeruginosa võimeline kasvama ka anaeroobsetes tingimustes , kui keskkonnas leidub NO 3 , mida kasutada elektronide aktseptorina. (wikipedia.org)
- Methane metabolism - Pseudomonas sp. (genome.jp)
Folliculitis9
- If contaminated water stays on someone's skin for a long time, it can cause a rash known as "hot tub rash" ( Pseudomonas folliculitis). (cdc.gov)
- Despite the discomfort caused by the Pseudomonas folliculitis rash, no treatment is necessary. (medscape.com)
- Symptomatic relief of Pseudomonas folliculitis may be achieved through the use of acetic acid 5% compresses for 20 minutes twice a day to 4 times a day. (medscape.com)
- Showering after exposure to contaminated water does not seem to prevent Pseudomonas folliculitis. (medscape.com)
- Diving suit dermatitis: a manifestation of Pseudomonas folliculitis. (medscape.com)
- Pseudomonas folliculitis from sponges promoted as beauty aids. (medscape.com)
- Pseudomonas aeruginosa folliculitis due to non-O:11 serogroups: acquisition through use of contaminated synthetic sponges. (medscape.com)
- Teraki Y, Nakamura K. Rubbing skin with nylon towels as a major cause of pseudomonas folliculitis in a Japanese population. (medscape.com)
- There are several different types of folliculitis, but a common type is called "hot tub" folliculitis, or pseudomonas folliculitis. (hottubworks.com)
Symptoms of pseudomonas1
- There are few or no outward signs or symptoms of Pseudomonas colonisation in healthy individuals. (ehow.co.uk)
Escherichia2
- Control of rpoS transcription in Escherichia coli and Pseudomonas. (ingentaconnect.com)
- Ecthyma Gangrenosum: Escherichia coli or Pseudomonas aeruginosa? (frontiersin.org)
Rash4
- Hot tub rash is caused by the germ Pseudomonas aeruginosa . (cdc.gov)
- Pseudomonas bacteria cause well-known conditions such as hot tub rash, a red and itchy skin rash resulting from contaminated water, and swimmer's ear . (medicalnewstoday.com)
- Pseudomonas aeruginosa rash associated with whirlpool. (medscape.com)
- Hot Tub Rash is usually caused by the Pseudomonas aeruginosa, a microscopic germ that is often found in the water and soil around us. (medic8.com)
Bacterial2
- The genetic repertoire of Pseudomonas aeruginosa reflects the lifestyle of this ubiquitous bacterial species. (frontiersin.org)
- This striking difference in regulation between E. coli and Pseudomonas can be partly attributed to the differences in the functional role of σ s in the two bacterial species. (ingentaconnect.com)
Genes2
- In fact, many genomes of Pseudomonas share only 50-60% of their genes, e.g. (wikipedia.org)
- Structure of the autoinducer required for expression of Pseudomonas aeruginosa virulence genes," Proceedings of the National Academy of Sciences of the United States of America , vol. 91, no. 1, pp. 197-201, 1994. (hindawi.com)
Resistant pseudomonas2
- Emergence of antibiotic-resistant Pseudomonas aeruginosa: comparison of risks associated with different antipseudomonal agents. (medscape.com)
- The prevalence of carbapenem-resistant Pseudomonas aeruginosa is increasing. (asm.org)
Antibiotic3
- When parenteral therapy is required, 5 mg/kg/day in divided doses of the aminoglycoside antibiotic tobramycin or gentamicin inhibits most Pseudomonas. (healthcentral.com)
- Specific choice of antibiotic must be based upon the history of pseudomonas sensitivity to the particular drug in the community and, if the organism is cultured, its specific sensitivity. (healthcentral.com)
- Pseudomonas in addition is a difficult bacteria to kill because of the rising antibiotic resistance. (news-medical.net)
Septicemia1
- Shifting trends in the incidence of Pseudomonas aeruginosa septicemia in hospitalized adults in the United States from 1996-2010. (medscape.com)
Pathway1
- Cloning, expression, and purification of UDP-3-O-acyl-GlcNAc deacetylase from Pseudomonas aeruginosa: a metalloamidase of the lipid A biosynthesis pathway. (atcc.org)
Lesions1
- R. Roberts, M. M. Tarpay, M. I. Marks and R. Nitschke, "Erysipelas Like Lesions and Hyperesthesia as Manifestations of Pseudomonas Aeruginosa Sepsis," Journal of the American Medical Association, Vol. 248, No. 17, 1982, p. 2156. (scirp.org)
Resistance5
- Carbenicillin resistance in Pseudomonas aeruginosa. (bmj.com)
- Black W A , Girdwood R W . Carbenicillin resistance in Pseudomonas aeruginosa. (bmj.com)
- Here, we show that target cells of Pseudomonas syringae survive lethal bacteriocin exposure through both physiological persistence and genetic resistance mechanisms. (asm.org)
- It is this enzyme that leads to the development of multi-drug resistance (MDR) in pseudomonas they wrote. (news-medical.net)
- Several mechanisms account for carbapenem resistance in Pseudomonas (P.) aeruginosa which is an emerging problem at a tertiary care hospital (TCH) in Jamaica. (uwi.edu)
Manifestation1
- C. C. Mull, R. J. Scarfone and D. Conway, "Ecthyma Gangrenosum as a Manifestation of Pseudomonas Sepsis in a Previously Healthy Child," Annals of Emergency Medicine, Vol. 36, No. 4, 2000, pp. 383-387. (scirp.org)