Chromobacterium violaceum
Fatal Chromobacterium violaceum septicaemia in northern Laos, a modified oxidase test and post-mortem forensic family G6PD analysis
... grew Chromobacterium violaceum (Gram negative rods, catalase positive, Voges-Proskauer test neg- ative, violacious colour on agar, API 20 NE (bioMerieux, France) ...C. violaceum were pig- mented ...
5
Piericidins, Novel Quorum Sensing Inhibitors against Chromobacterium violaceum CV026, from Streptomyces sp TOHO Y209 and TOHO O348
... against Chromobacterium violaceum CV026, were isolated from the culture broth of Streptomyces ...C. violaceum CV026 is commonly used to determine qualitative and quantitative QS ...
7
Production of violacein pigment from chromobacterium violaceum and its antibacterial activity and synergism on e.coli isolated from uti samples
... Chromobacterium violaceum is a saprophytic, Gram-negative, facultative anaerobic, oxidase positive, motile bacillus bacterium belonging to the Rhizobiaceae ...C. violaceum are of low virulence and ...
6
Chromobacterium violaceum associated with recurrent vaginal discharge among apparently healthy females in Ekpoma, Nigeria
... 297(42.4%) Chromobacterium violaceum, 156 ...aureus. Chromobacterium violaceum was ...C. violaceum in Ekpoma was not very clear, soil and water contamination and other risk factors were ...
10
Bacteremia and Urinary Tract Infection Caused by Chromobacterium violaceum: Case Reports from a Tertiary Care Hospital in Kathmandu, Nepal
... A 22-year-old male road traffic accident patient was admitted to the intensive care unit of a hospital in Kathmandu, Nepal, after receiving treatment for one week with no improvement in another hospital. The patient had ...
5
Case Report on Pleural Empyema Thoracis and Urinary Tract Infection Caused by Chromobacterium violaceum from Lagos, Nigeria
... Chromobacterium violaceum is a Gram-negative, facultative anaerobic, non-spore-forming, motile, oxidase-positive ...C. violaceum is an opportunistic pathogen, and the infection can start as a mild ...
6
Preventing Pseudomonas aeruginosa and Chromobacterium violaceum infections by anti-adhesion-active components of edible seeds
... pathogen Chromobacterium violaceum) are highly useful for revealing natural glycodecoys that surround embryos in diverse avian eggs and are supplied to neonates in milks and royal ...
7
The Brief Case: Recurrent Chromobacterium violaceum Bloodstream Infection in a Glucose 6 Phosphate Dehydrogenase (G6PD) Deficient Patient with a Severe Neutrophil Defect
... revealed Chromobacterium violaceum, which was confirmed by 16S rRNA sequencing (GenBank accession number MH790126) with ...C. violaceum ATCC 12472 T ...
6
Green Bean (Vigna radiata) Seedling Growth Inhibition by Chromobacterium violaceum under In-vitro Condition
... Chromobacterium violaceum is a Gram-negative facultative anaerobic bacterium pathogenic to mammals and ...C. violaceum its characteristic violet colour (Forbes ...C. violaceum to control the ...
5
Bacteremia caused by a rare pathogen – <em>Chromobacterium violaceum</em>: a case report from Nepal
... Abstract: Chromobacterium violaceum is a gram negative saprophytic bacterium, prevalent in tropical and subtropical ...C. violaceum are very uncommon, yet it can cause severe systemic infections with ...
6
Single point mutations reveal amino acid residues important for Chromobacterium violaceum transaminase activity in the production of unnatural amino acids
... Unnatural amino acids (UAAs) are chiral amines with high application potential in drug discovery and synthesis of other valuable chemicals. Biocatalysis offers the possibility to synthesise novel optically pure UAAs with ...
10
Characterization of Chromobacterium violaceum pigment through a hyperspectral imaging system
... In this paper, a comprehensive spatio-spectral and temporal analysis for Chromobacterium violaceum colonies is reported. A hyperspectral imaging (HSI) system is used to recover the spectral signatures of ...
9
Asymptomatic Bacteriuria Caused by Chromobacterium violaceum in an Immunocompetent Adult
... by Chromobacterium violaceum have been found to be described in ...C. violaceum have been reported ...by Chromobacterium violaceum has also been described by Swain et ...
5
Hydrocarbon degrading potentials of Chromobacterium violaceum, Bacillus subtilis and Micrococcus luteus isolated from lemna waste dumpsite, Cross River State, Nigeria
... by Chromobacterium violaceum and to a lesser extent Bacillus species and Micrococcus specie is of great importance in environmental management and ...
8
INHIBITION OF QUORUM SENSING IN CV026 BY Chromobacterium violaceum VIOLACEIN PRODUCED BY Pseudomonas aeruginosa
... Bacterium Chromobacterium violaceum produced violacein has also been regulated by quorum sensing ...C. violaceum CV026 at different concentration viz ...C. violaceum CV026 cells ...C. ...
6
Extraction and characterization of purple pigment from chromobacterium violaceum grown in agricultural wastes
... of Chromobacterium violaceum grown on agricultural waste such as solid pineapple waste (SPW) and brown sugar (BS) was ...C. violaceum and pigment production is at 25°C and optimum pH is ...
23
Chromobacterium violaceum R1-ferricyanide mediated biosensor for determination of biochemical oxygen demand
... assay. Chromobacterium violaceum R1 (isolated from river water) was found to be a potential microorganism to be used as a biological sensing element in the ...C. violaceum R1 cells were immobilized ...
51
on quorum sensing in Chromobacterium violaceum
... Molecular dynamics simulations and binding free energy calculations 629. MD simulations of the CviR-ligand systems were conducted with the PMEMD module[r] ...
28
Negative regulation of violacein biosynthesis in Chromobacterium violaceum
... Chromobacteium violaceum, the purple pigment violacein is under positive regulation by the N-acylhomoserine lactone CviI/R quorum sensing system and negative regulation by an uncharacterized putative ...C. ...
37
ISOLATION AND IDENTIFICATION OF CHROMOBACTERIUM SP FROM DIFFERENT ECOSYSTEMS
... Violacein-producing bacteria encompass various genera and found in all types of natural environments, from marine to freshwater and soil environments. A possible commonality is that violacein producers are generally ...
5