IsolatesPAO1InfectionsStrainVirulence factorsOpportunisticEscherichiaBacteriaPathogenSyringae pvGenomesGenomicBiofilmsSusceptibilityBiofilm-associatedSpecificityStrainsOrganismBacterialIsolatePutidaCepaciaSpeciesAntibioticMucoidPatientsPathogenesisInduceGramMolecularProteinsGenesVitroAmikacinIsolationOutbreakGenusComplexAssaySubstrate
Isolates2
- Thus, the secondary metabolite mediated effect of Pseudomonas isolates on Verticillium species results in a complex transcriptional response, leading to decreased growth with precautions for self-protection combined with the initiation of a change in fungal growth direction. (frontiersin.org)
- DNA extraction from 10 isolates biochemically identified as Pseudomonas aeruginosa was performed using the QIAamp DNA Mini kit The sample was then washed and centrifuged following the manufacturer's recommendations. (aquaculturemag.com)
PAO17
- Quantitative genomic DNA from Pseudomonas aeruginosa strain PAO1-LAC can be used for assay development, verification, and validation as well as monitoring of day-to-day test variation and lot-to-lot performance of molecular-based assays. (atcc.org)
- To download a certificate of analysis for Quantitative Genomic DNA from Pseudomonas aeruginosa strain PAO1-LAC ( 47085DQ ), enter the lot number exactly as it appears on your product label or packing slip. (atcc.org)
- The certificate of analysis for that lot of Quantitative Genomic DNA from Pseudomonas aeruginosa strain PAO1-LAC ( 47085DQ ) is not currently available online. (atcc.org)
- Pseudomonas aeruginosa PAO1 (Stover et al. (pseudomonas.com)
- Content of the genomic islands varies, with one containing a prophage and another the plasmid pKLC102 of Pseudomonas aeruginosa PAO1. (nih.gov)
- In this study, the properties of the PAO1 neuraminidase were examined to determine its potential role in facilitating Pseudomonas colonization of the respiratory epithelium. (jci.org)
- This effect correlated with increased adherence of PAO1 to epithelial cells after exposure to PAO1 neuraminidase and was consistent with in vitro studies demonstrating Pseudomonas adherence to asialoganglioside receptors. (jci.org)
Infections11
- Since July 2020, CDC has received eight reports of highly antibiotic-resistant Pseudomonas aeruginosa infections in patients who underwent surgery or other invasive procedures in Mexico. (cdc.gov)
- Highly antibiotic resistant Pseudomonas aeruginosa continue to be reported among travelers with infections who underwent surgery or invasive procedures at several healthcare facilities in Mexico. (cdc.gov)
- 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)
- 1] Burkholderia cepacia (also known as Pseudomonas cepacia) - important pathogen of pulmonary infections in people with cystic fibrosis. (globalrph.com)
- Pseudomonas aeruginosa is a Gram-negative pathogenic bacterium responsible for severe infections in which resistance to most of the approved families of antibiotics is increasing. (rsc.org)
- Enterococcus faecalis is often co-isolated with Pseudomonas aeruginosa in polymicrobial biofilm-associated infections of wounds and the urinary tract. (biorxiv.org)
- Pseudomonas aeruginosa infections range from minor external infections to serious, life-threatening disorders. (msdmanuals.com)
- Use of medical devices, such as catheters inserted into the bladder or a vein, breathing tubes, and mechanical ventilators, increase the risk of Pseudomonas aeruginosa infections. (msdmanuals.com)
- Pseudomonas aeruginosa causes many different infections. (msdmanuals.com)
- Pseudomonas aeruginosa is an opportunistic pathogen often causing nosocomial infections that are resilient to treatment due to an extensive repertoire of intrinsic and acquired resistance mechanisms. (who.int)
Strain2
- Using a Caenorhabditis elegans infection model, we show that C. crispus water extract (CCWE) enhances host immunity and suppresses the expression of quorum sensing (QS) and the virulence factors of Pseudomonas aeruginosa (strain PA14). (unboundmedicine.com)
- Pseudomonas aeruginosa strain KVD-HR42 exhibiting growth and biosurfactant production with 1% molasses as the sole carbon source was isolated from oil contaminated mangrove sediments. (academicjournals.org)
Virulence factors1
- N -acylhomoserine lactone (AHL)-mediated quorum sensing (QS) tightly regulates the expression of multiple virulence factors in the opportunistic pathogenic bacterium Pseudomonas aeruginosa . (nature.com)
Opportunistic2
- Pseudomonas elastase (pseudolysin, LasB) is a metalloprotease virulence factor secreted by the opportunistic pathogen Pseudomonas aeruginosa . (bmglabtech.com)
- The problematic opportunistic pathogen Pseudomonas aeruginosa is a major cause of infection in patients with underlying or immunocompromising conditions. (elifesciences.org)
Escherichia2
- The regulation of the neuraminidase gene nanA was examined in Pseudomonas and as cloned and expressed in Escherichia coli. (jci.org)
- As adequate and rapid screening methods for antibiotic resistance are crucially needed, the present study investigated the discrimination potential of MALDI-TOF MS among extended-spectrum-beta-lactamase (ESBL) or metallo-beta-lactamases- (MBL) producing and the nonproducing strains of Escherichia coli (n=19), Klebsiella pneumoniae (n=19), and Pseudomonas aeruginosa (n=38), respectively. (medscimonit.com)
Bacteria5
- Pseudomonas is a genus of Gram-negative bacteria belonging to the family Pseudomonadaceae in the class Gammaproteobacteria. (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. (wikipedia.org)
- Pseudomonas aeruginosa is the gram negative rod shaped bacteria is found in all natural and man made environments. (ukessays.com)
- Pseudomonas aeruginosa is a member of gamma proteobacteria class of bacteria. (ukessays.com)
- Pseudomonas bacteria, including Pseudomonas aeruginosa , are present throughout the world in soil and water. (msdmanuals.com)
Pathogen3
- De novo assembly using low-coverage short read sequence data from the rice pathogen Pseudomonas syringae pv. (nih.gov)
- Pseudomonas aeruginosa is the most common pathogen that chronically infects patients with cystic fibrosis (CF) 1 . (ersjournals.com)
- Pseudomonas aeruginosa is considered a top priority pathogen associated with elevated morbidity and mortality . (bvsalud.org)
Syringae pv2
Genomes4
- 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)
- In fact, many genomes of Pseudomonas share only 50-60% of their genes, e.g. (wikipedia.org)
- By 2020, more than 500 complete Pseudomonas genomes were available in Genebank. (wikipedia.org)
- Enhanced annotations and features for comparing thousands of Pseudomonas genomes in the Pseudomonas genome database. (pseudomonas.com)
Genomic1
- Emergence of a VIM-2-producing extensively drug-resistant (XDR) Pseudomonas aeruginosa ST309 in South America: a comparative genomic analysis. (bvsalud.org)
Biofilms3
- The functioning of the EPS matrix in holding cells of Pseudomonas aeruginosa together and forming the mature biofilms. (ukessays.com)
- The exopolysaccharide genes such as pilB, pslA, lecA, ureB and alginate genes are responsible for the formation of pseudomonas biofilms. (ukessays.com)
- The microcarriers made up of dextrons in the range of 60-90µm in size are used as a surface for Pseudomonas aeruginosa to form biofilms. (ukessays.com)
Susceptibility3
- Therapy for Pseudomonas should be guided by susceptibility testing. (globalrph.com)
- Here, we report that virulent strains of the bacterial phytopathogen Pseudomonas syringae induce systemic susceptibility to secondary A syringae infection in the host plant Arabidopsis thaliana. (harvard.edu)
- In conclusion, sputum collection provides as much information as bronchoscopy for characterising the genotype and antibiotic susceptibility of chronic Pseudomonas aeruginosa infection in patients with stable cystic fibrosis. (ersjournals.com)
Biofilm-associated1
- Antimicrobial activity of esomeprazole (0.25 mM) and imipenem (30 μg/ml) was tested independently and in combination against planktonic and biofilm associated cells of Pseudomonas aeruginosa . (banglajol.info)
Specificity1
- Specificity: Alternative Names: P06621 Immunogen: Recombinant Pseudomonas sp.Carboxypeptidase G2 protein (23-415AA) Technical Notes: For Research Use Only. (telospub.com)
Strains5
- 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)
- By 2016, more than 400 strains of Pseudomonas had been sequenced. (wikipedia.org)
- [ 8 ] First reported in 1975 in association with whirlpool contamination, Pseudomonas folliculitis is caused by strains of Pseudomonas aeruginosa that are acquired secondary to skin contamination. (medscape.com)
- Pseudomonas Strains Induce Transcriptional and Morphological Changes and Reduce Root Colonization of Verticillium spp. (frontiersin.org)
Organism1
- The pathogenesis of Pseudomonas aeruginosa infection in cystic fibrosis (CF) is a complex process attributed to specific characteristics of both the host and the infecting organism. (jci.org)
Bacterial3
- Bacterial serotype O:11 is the most commonly reported isolate for water-associated Pseudomonas folliculitis, but other serotypes that have been reported include O:1, O:3, O:4, O:6, O:7, O:9, O:10, and O:16. (medscape.com)
- A more detailed analyses on bacterial-fungal co-cultivation in narrow interaction channels of microfluidic devices revealed that the strongest inhibitory potential was found for Pseudomonas protegens CHA0, with its inhibitory potential depending on the presence of the GacS/GacA system controlling several bacterial metabolites. (frontiersin.org)
- Esomeprazole (0.25 mM) and imipenem (30 μg/ml) were added to broth media in test tubes to determine their effect on growth of Pseudomonas aeruginosa at 2, 4, 6, 24 and 72 hours after inoculation at 37°C. Viable bacterial counts (cfu/ml) were measured by dilution and plating on nutrient agar medium and the biomass was measured at 600 nm using a spectrophotometer. (banglajol.info)
Isolate1
- Pseudomonas aeruginosa was the predominant isolate. (who.int)
Putida4
- Pseudomonas putida is a promising host for the bioproduction of chemicals, but its industrial applications are significantly limited by its obligate aerobic character. (aiche.org)
- The aim of this work is to empower the anoxic metabolism of Pseudomonas putida to enable bioproduction anaerobically, with the redox power from a bioelectrochemical system (BES). (aiche.org)
- Pseudomonas putida UW4 is a rhizospheric plant-growth-promoting bacterium that has the ability to produce IAA. (uwaterloo.ca)
- We sought to better understand the IAA biosynthesis pathways operating in Pseudomonas putida UW4 by isolating, purifying and characterizing some of the implicated enzymes. (uwaterloo.ca)
Cepacia1
- pseudomonas, Cepacia. (boardhost.com)
Species3
- Despite the vague description, the type species, Pseudomonas pyocyanea (basonym of Pseudomonas aeruginosa), proved the best descriptor. (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)
- Moreover, Pseudomonas can cause a problem for human consumers too, generally caused by only one species (most frequently Ps. (aquaculturemag.com)
Antibiotic1
- Pseudomonas folliculitis also rarely occurs as a perioral acneiform eruption in patients on long-term antibiotic (eg, tetracycline) therapy for acne. (medscape.com)
Mucoid2
- MucA and MucB are critical negative modulators of sigma factor AlgU and regulate the mucoid conversion of Pseudomonas aeruginosa. (rcsb.org)
- In Pseudomonas the osmotic regulation of neuraminidase production was dependent upon algR1 and algR2, genes involved in the transcriptional activation of algD, which is responsible for the mucoid phenotype of Pseudomonas and pathognomonic for chronic infection in CF. Under the hyperosmolar conditions postulated to exist in the CF lung, nanA is likely to be expressed to facilitate the initial adherence of Pseudomonas to the respiratory tract. (jci.org)
Patients2
- Patients with bronchiectasis and chronic infection with Pseudomonas aeruginosa have more frequent pulmonary exacerbations and hospital admissions, and reduced quality of life and survival, than those who are free of P. aeruginosa infection [ 1 ]. (ersjournals.com)
- Pseudomonas aeruginosa obtained from sputum, bronchoalveolar lavage and protected brush, taken from the right upper lung bronchus of 12 adult patients with cystic fibrosis, were compared. (ersjournals.com)
Pathogenesis1
- Hong, W-F & Krishnapillai, V 1999, ' Genome organization of Ralstonia (Pseudomonas) solanacearum ', Pseudomonas '99: Biotechnology and Pathogenesis, Washington DC USA, 1/09/99 - 5/09/99 pp. 194 - 194. (monash.edu)
Induce1
- We demonstrate that upon hitting a host cell, motile Pseudomonas aeruginosa induce a specific gene expression program. (elifesciences.org)
Gram2
- Pseudomonas aeruginosa is a gram-negative rod shape bacterium belonging to the family Pseudomonadaceae. (aquaculturemag.com)
- Des bacilles à Gram négatif étaient impliqués dans 42,3 autres pour cent des isolats, Pseudomonas aerug- inos étant l'isolat prédominant. (who.int)
Molecular1
- Molecular identification of Pseudomonas aeruginosa and detection of some virulence genes. (aquaculturemag.com)
Proteins2
- 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)
- To investigate the antibacterial activities of aqueous and methanolic extracts, as well as, partially purified proteins extracted from Terfezia claveryi aqueous, against Pseudomonas aeruginosa (P. aeruginosa). (researchgate.net)
Genes1
- Production of the Pseudomonas aeruginosa neuraminidase is increased under hyperosmolar conditions and is regulated by genes involved in alginate expression. (jci.org)
Vitro1
- The effects of exotoxin A (EXA) from Pseudomonas aeruginosa on polymorphonuclear leucocytes (PMNLs) were studied in a mouse model and in vitro. (nih.gov)
Amikacin1
Isolation1
- Isolation and identification of Pseudomonas aeruginosa from fish samples. (aquaculturemag.com)
Outbreak1
- Whirlpool-associated folliculitis caused by Pseudomonas aeruginosa: report of an outbreak and review. (medscape.com)
Genus1
- In 1894, German botanist Walter Migula coined the term Pseudomonas for a genus he described as, "Cells with polar organs of motility. (cdc.gov)
Complex2
Assay2
- 5.2 The purpose of this test method is to direct a user in how to grow, treat, sample and analyze a Pseudomonas aeruginosa biofilm using the MBEC Assay. (astm.org)
- 1.1 This test method specifies the operational parameters required to grow and treat a Pseudomonas aeruginosa biofilm in a high throughput screening assay known as the MBEC (trademarked) 2 (Minimum Biofilm Eradication Concentration) Physiology and Genetics Assay. (astm.org)
Substrate1
- We explored a protein engineering strategy using computational design to expand the substrate scope of an ( S )-selective ω-TA from Pseudomonas jessenii ( Pj TA-R6) toward the production of bulky amines. (figshare.com)