| [dissolution of gold by microorganisms and the products of their metabolism]. | | 1974 | 4210177 |
| carriage of potentially pathogenic bacteria in the hair. | | 1974 | 4212981 |
| bacterial chemistry. vi. biological activities and cytotoxicity of 1,3-dihydro-2h-indol-2-one derivatives. | the biosynthetic pigment from chromobacterium violaceum bb-78, 1,3-dihydro-2h-indol-2-one and its derivatives exhibit biological activities such as antimicrobial action, low hemolytic effects on red blood cells and in vitro trypanocide activity. a relatively high cytotoxicity on v-79 hamster fibroblast cells of the biosynthetic pigment was found, although with the methylol derivative the toxicity was almost eliminated. the methylol derivative exhibited similar toxicity as nifurtimox, a known, co ... | 1992 | 1341576 |
| [comparative assessment of thermophilic hydrocarbon-oxidizing microorganisms in relation to their protein and amino acid content]. | | 1972 | 4263937 |
| modulation of endotoxin-induced monokine release in human monocytes by lipid a partial structures that inhibit binding of 125i-lipopolysaccharide. | we have previously shown that the synthetic tetraacyl precursor ia (compound 406, la-14-pp, or lipid iva) was not able to induce the production of tumor necrosis factor, interleukin-1, and interleukin-6 in human monocytes but strongly antagonized lipopolysaccharide (lps)-induced formation of these monokines. this inhibition was detectable at the level of mrna production. to achieve a better understanding of molecular basis of this inhibition, we investigated whether lipid a precursor ia (la-14-p ... | 1992 | 1280625 |
| comparative genetic organization of incompatibility group p degradative plasmids. | plasmids that encode genes for the degradation of recalcitrant compounds are often examined only for characteristics of the degradative pathways and ignore regions that are necessary for plasmid replication, incompatibility, and conjugation. if these characteristics were known, then the mobility of the catabolic genes between species could be predicted and different catabolic pathways might be combined to alter substrate range. two catabolic plasmids, pss50 and pss60, isolated from chlorobipheny ... | 1990 | 2254257 |
| biosynthesis of cyanide from [2-14c-15n]glycine in chromobacterium violaceum. | | 1969 | 4309602 |
| [comparative study of bacterial phosphomonoesterases and phosphodiesterases hydrolyzing nucleic acids and nucleotides]. | | 1968 | 4310247 |
| in-vitro sensitivity of 368 urinary organisms to trimethoprim-sulphamethoxazole and other antibacterials. | | 1970 | 4319442 |
| "gram-negative" infections of the skin. | | 1971 | 4329494 |
| bacterial genome sizes determined by dna renaturation studies. | | 1970 | 4396963 |
| 6 -amidinopenicillanic acids--a new group of antibiotics. | | 1972 | 4402006 |
| detection of a vibrio sp. by the bacteriophagous nematode pelodera chitwoodi. | | 1974 | 4418570 |
| successful treatment of systemic chromobacterium violaceum infection. | | 1974 | 4479291 |
| carbon source utilization tests as an aid to the classification of non-fermenting gram-negative bacteria. | | 1973 | 4571899 |
| serine dehydratase from bacteria. | | 1973 | 4583868 |
| genetic and phenetic classification of bacteria. | | 1973 | 4584677 |
| the ortho-nitrophenol (onpg) test and acid from lactose in gram-negative genera. | the results are given of the ortho-nitrophenol test for beta-galactosidase production (onpg test) on 588 strains of 123 aerobic species of bacteria, representing 30 genera. apart from some strains of erwinia herbicola (synonym chromobacterium typhiflavum) and of yersinia spp, these strains were not members of the enterobacteriaceae, in which family the onpg test is widely used and well documented. the strains were also tested for acid production from 1, 5, and 10% lactose and the findings are di ... | 1973 | 4587939 |
| the oxidase activity of chromobacterium. | | 1973 | 4633854 |
| detection of "chromobacterium" typhi-flavum in stool specimens. | | 1972 | 4661461 |
| biosynthesis of phenazines. ii. incorporation of (6-14c)-d-shikimic acid into phenazine-1-carboxylic acid and iodinin. | | 1973 | 4733458 |
| pneumonia and meningitis caused by a new nonfermentative unknown gram-negative bacterium. | seven isolates of an unclassified bacterium resembling flavobacterium spp. were characterized by growth requirements, microscopic examination, biochemical characteristics, antimicrobial susceptibility tests, protein profile analysis, and serologic data. the unclassified isolates were differentiated from flavobacterium meningosepticum, flavobacterium odoratum, flavobacterium balustinum, flavobacterium strain iib, chromobacterium violaceum, aquaspirillum serpens, and pseudomonas spp. the bacterium ... | 1989 | 2504766 |
| mesosome structure in chromobacterium violaceum. | exponentially growing cells of the gram-negative bacterium chromobacterium violaceum demonstrate invaginations of the cytoplasmic membrane with a high frequency. these invaginations conform to the ultrastructural appearance of mesosomes of gram-positive bacteria. as many as four mesosomes are observed per cell, each of which may increase the total membrane surface of the cell by 30%. washing of cells in dilute tris(hydroxymethyl)aminomethane buffer effects a distension of the mesosome "neck" and ... | 1974 | 4828310 |
| selective feeding of tubificids on bacteria. | | 1967 | 4864607 |
| sorption between microorganisms and clay minerals as determined by the electrical sensing zone particle analyser. | | 1968 | 4870493 |
| adansonian analysis of the rhizobiaceae. | | 1968 | 4870842 |
| [bacterial strains agglutinable with serums with anti-shigella a, b, and c in various proportions]. | | 1968 | 4883357 |
| the nature, intergeneric distribution and biosynthesis of isoprenoid quinones and phenols in gram-negative bacteria. | 1. twenty-two aerobically grown gram-negative bacteria were analysed for demethylmenaquinones, menaquinones, 2-polyprenylphenols, 6-methoxy-2-polyprenylphenols and ubiquinones. 2. all the eight enterobacteria and both the two facultative organisms (aeromonas punctata and aeromonas hydrophila) examined contain all the compounds listed above. the principal homologues are octaprenyl; in addition lower (down to tri- or tetra-prenyl for the 2-polyprenylphenols) and sometimes higher homologues are als ... | 1969 | 4886765 |
| the detection of a strain of chromobacterium lividum in the tissues of certain leaf-nodulated plants by the immunofluorescence technique. | | 1968 | 4891921 |
| the phosphoglyceride composition of gram-negative bacteria and the changes in composition during growth. | | 1969 | 4898381 |
| a study of chromobacterium typhiflavum from the rat. | | 1969 | 4905075 |
| properties of an r factor from pseudomonas aeruginosa. | an r factor from pseudomonas aeruginosa, which confers resistance to penicillins, kanamycin, and tetracycline, was studied in escherichia coli k-12. the r factor could coexist with f-like or i-like plasmids and therefore constituted a novel compatibility group. the r factor was transferable from e. coli to bacterial genera outside the enterobacteriaceae (pseudomonas and members of the rhizobiaceae) to which transfer of f-like and i-like plasmids could not be demonstrated. | 1971 | 4945193 |
| pathogenicity of nonpigmented cultures of chromobacterium violaceum. | nonpigmented cultures of chromobacterium violaceum have been found to be similar to pigmented cultures in their virulence for mice and the pathology of their infections. clinicians and microbiologists should be prepared to consider nonpigmented c. violaceum in their differential diagnoses of infections caused by gram-negative bacteria. the laboratorian who is not aware of this possibility is likely to erroneously identify nonpigmented strains of c. violaceum as members of closely associated gene ... | 1977 | 874071 |
| comparative studies of putrescine degradation by microorganisms. | | 1966 | 4956873 |
| deoxyribonucleic acid homology and taxonomy of agrobacterium, rhizobium, and chromobacterium. | hybridization experiments were carried out between high molecular weight, denatured, agar-embedded deoxyribonucleic acid (dna) and homologous, nonembedded, sheared, denatured (14)c-labeled dna from a strain of agrobacterium tumefaciens and rhizobium leguminosarum (the reference strains) in the presence of sheared, nonembedded, nonlabeled dna (competing dna) from the same or different nomen-species of agrobacterium, rhizobium, chromobacterium, and several other organisms. percentage of dna homolo ... | 1967 | 4961629 |
| [studies on the mechanism of bacterial endotoxins]. | | 1966 | 4962810 |
| [cephalothin and semisynthetic penicillins. in vitro test results on material in a large hospital]. | | 1967 | 4968842 |
| ion-exchange separation and automated assay of complex mixtures of amino acids and hexosamines. | | 1970 | 4985912 |
| formation of biologically active substances by rhizosphere bacteria and their effect on plant growth. | | 1970 | 4995526 |
| [problems of histological identification diagnosis of the tissue forms of diverse pathogenic fungi]. | | 1970 | 5002468 |
| timely topics of microbiology: nonfastidious gram negative rods: non-enterobacteriaceae, 1968-1971. | | 1971 | 5005220 |
| [deep mycoses in dermato-venereological practice]. | | 1972 | 5062401 |
| fatal chromobacterium violaceum septicemia. | | 1971 | 5094501 |
| [heterotrophic microflora of amu-dar'ya surface waters and their significance in the mineralization of organic matter]. | | 1971 | 5096617 |
| physiological and cultural characteristics of chromobacterium marinum sp. n. | | 1967 | 5299908 |
| 2,5-diketogluconate formation by chromobacterium. | | 1971 | 5314552 |
| fatty acid composition of bacterial membrane and wall lipids. | | 1966 | 5328938 |
| chromobacterium violaceum infection in pigs. | | 1969 | 5387602 |
| natural infections of gibbons with a bacterium producing violet pigment (chromobacterium violaceum). | | 1969 | 5388196 |
| natural microbiologic hazards of the aquatic environment. | | 1987 | 3311341 |
| [role of halophilic and halotrophic bacteria in the chronic problems of long-term dialysis]. | | 1987 | 3319061 |
| [the effect of the culture fluids and extracts of several soil bacteria on tobacco mosaic virus]. | | 1969 | 5405235 |
| gamma-cyano-alpha-aminobutyric acid. a new product of cyanide fixation in chromobacterium violaceum. | | 1970 | 5417261 |
| characterization of saccharolytic nonfermentative bacteria associated with man. | | 1970 | 5419802 |
| nucleic acid similarities among pseudomonas pseudomallei, pseudomonas multivorans, and actinobacillus mallei. | annealing experiments on membrane filters were carried out with deoxyribonucleic acids (dna) from selected strains of the nomen-species of pseudomonas, actinobacillus, chromobacterium, and micrococcus, with the use of dna of pseudomonas pseudomallei and actinobacillus mallei as reference materials. under the usual conditions employed in these experiments, the results were not quantitatively reproducible. incorporation of dimethylsulfoxide (dmso) into the incubation medium greatly increased diffe ... | 1970 | 5438051 |
| microbial cyanide metabolism. | | 1986 | 3532718 |
| fatal infection due to chromobacterium violaceum in vietnam. | | 1970 | 5471231 |
| letters to the editor. identification of serratia organisms. | | 1970 | 5475059 |
| chromobacterium septicemia in the gibbon. | | 1970 | 5530776 |
| chromobacterium violaceum: pathogenic for man. | | 1971 | 5544148 |
| [intrinsic protein content in the cells of oligonitrophili bacteria]. | | 1971 | 5565684 |
| [sea and estuary bacteria--producers of vitamin b 12]. | | 1967 | 5618094 |
| fatal septicemia due to chromobacterium janthinum. | | 1968 | 5661183 |
| [mobilization of granulocyte-macrophage colony-forming cells (cfu-gm) into the peripheral blood of the mouse by ch. violaceum endotoxin]. | | 1987 | 3603064 |
| cell-free biosynthesis of arphamenine a. | arphamenine a was synthesized in a cell-free system obtained from the arphamenine-producing strain, chromobacterium violaceum bmg361-cf4. l-[14c]-phenylalanine was converted to beta-phenylpyruvic acid by phenylalanine amino-transferase obtained from the 10,000 x g supernatant (s10 fraction). [14c]-benzylmalic acid was synthesized from beta-phenylpyruvic acid with [14c]-acetyl-coa in the s10 fraction. [14c]-benzylsuccinic acid was formed from beta-phenylpyruvic acid with [14c]-acetyl-coa and atp ... | 1986 | 3707594 |
| [fatal septicemia due to chromobacterium violaceum]. | a 2-year old boy was suffered from an infection caused by chromobacterium violaceum. this is the first case of c. violaceum infection reported in taiwan. the boy was treated with chloramphenicol and gentamicin but died after one month of illness due to the incooperation of patient's family. the causative agent was isolated from patient's blood and scar. complete bacteriologic characteristics and antimicrobial susceptibility pattern of this isolate are reported. | 1986 | 3816371 |
| [metabolic products of microorganisms. 65. ferrioxamine from eubacteriales]. | | 1968 | 5709361 |
| [some biochemical pecularities of bacteria of the genus pseudomonas]. | | 1968 | 5733641 |
| beta-cyanoalanine formation by chromobacterium violaceum. | nonproliferating cells of chromobacterium violaceum incubated with glycine, methionine, and succinate as substrates accumulated beta-cyanoalanine in the culture fluid. tracer experiments showed that carbons-2, -3, and -4 of beta-cyanoalanine are derived from the 2-carbon of glycine. when methionine-methyl-(14)c, succinate-1,4-(14)c, or succinate-2,3-(14)c was used as substrate, beta-cyanoalanine did not become labeled. if k(14)cn and serine were used as substrates, the cyano group of beta-cyanoa ... | 1969 | 5764335 |
| effect of cultural conditions on the synthesis of violacein in mesophilic and psychrophilic strains of chromobacterium. | | 1969 | 5765167 |
| extracellular enzymes produced by a pseudomonas sp. and their effect on cell envelopes of chromobacterium violaceum. | | 1969 | 5773756 |
| effect of cold temperatures on the viability of chromobacterium violaceum. | the effect of low, nonfreezing temperatures on the viability of five strains of chromobacterium violaceum was studied. the viability of cultures grown at 30 c was determined after exposure to various diluents held at 0 to 2 c. a culture diluted at its growth temperature served as the control. cells of strain n were most sensitive in the early part of the exponential phase of growth. cells of strains 252 and 341 were most sensitive in the late exponential, early stationary phase of growth. cells ... | 1969 | 5774755 |
| effect of enzymes on the composition and structure of chromobacterium violaceum cell envelopes. | cell envelopes of chromobacterium violaceum were isolated and treated under controlled conditions with trypsin, pronase, lipase, phospholipase c, lysozyme, and a mixture of enzymes produced by a bacteriolytic pseudomonas sp. after each enzyme treatment, losses in dry weight, protein, lipid, carbohydrate, 2,6-diaminopimelic acid, and total phosphorus were determined. electron-microscopic examination of the enzyme-treated envelopes indicated complete or partial loss of envelope rigidity or some en ... | 1969 | 5776532 |
| effect of diphenylamine on the fatty acid composition of some bacterial lipids. | | 1964 | 5839174 |
| novel potentiators of beta-lactam antibiotics. isolation of sq28,504 and sq28,546 from chromobacterium violaceum. | two novel compounds, sq28,504 and sq28,546 are produced by chromobacterium violaceum. these compounds enhance the antibacterial activity of beta-lactam antibiotics against gram-negative organisms. both sq28,504 and sq28,546 induce morphological changes in the presence of beta-lactam antibiotics. only sq28,546 has weak antimicrobial activity against several gram-negative organisms. | 1985 | 3839229 |
| cyanide formation from glycine by nonproliferating cells of chromobacterium violaceum. | | 1965 | 5851865 |
| quantitative studies of heat-stable proteinase from pseudomonas fluorescens p1 by the enzyme-linked immunosorbent assay. | pseudomonas fluorescens p1 is a psychrotrophic bacterium isolated from milk. proteinase p1, the main extracellular heat-stable proteinase fraction of p. fluorescens p1, has been purified to homogeneity. a procedure with a sandwich enzyme-linked immunosorbent assay, using microplates and alkaline phosphatase conjugate was shown to detect 0.25 ng of proteinase p1 in 1 ml of reconstituted skim milk or defatted cream. the method offers the combination of sensitivity and specificity for the detection ... | 1985 | 3920965 |
| numerical taxonomy of bacteria--some published data re-examined. | | 1966 | 5922296 |
| organization of bacteriophage tail-like particles in cells of chromobacterium violaceum. | a strain of chromobacterium violaceum has been isolated which produces bacteriophage tail-like particles in high numbers. the extracellular morphology and the intracellular arrangement of these particles are described. | 1972 | 4112258 |
| longevity of selected exogenous microorganisms in the rumen. | | 1966 | 5929160 |
| [defective phages in chromobacterium]. | | 1972 | 4146499 |
| properties of surface materials released from cells of chromobacterium violaceum. | | 1966 | 5966705 |
| [on a small satellite-forming soil bacterium from circular forms of chromobacteriaceae]. | | 1966 | 5988693 |
| a comparative study of carbon source requirements of mycobacterium avium, group ii scotochromogens, group 3 nonphotochromogens, and mycobacterium terrae in the presence of glutamate-nitrogen. | | 1967 | 6039105 |
| monobactams-antibiotics from the marshes. | | 1981 | 6116095 |
| dna:rrna hybridization studies of chromobacterium fluviatile. | hybrids were prepared between 14c-labelled rrna from each of nine species of gram-negative bacteria and the dna of chromobacterium fluviatile. two parameters were determined for each hybrid - the t m(e), which is the temperature at which 50% of the hybrid was denatured, and the percentage of rrna bound under defined stringent conditions. the former gives a measure of the stability of the duplex once formed and the latter probability reflects the amount of the genome involved in the coding of rrn ... | 1982 | 6181184 |
| chromobacterium violaceum septicaemia in a dog. | | 1983 | 6314965 |
| [naphthalene oxidizing bacteria in ground waters of oil beds]. | | 1965 | 4221916 |
| [c02 formation by microorganisms of different taxonomic groups cultivated on media with carbohydrates and hydrocarbons]. | | 1972 | 4272102 |
| the tryptophan hydroxylase of chromobacterium violaceum. | | 1974 | 4279915 |
| [qualitative and quantitative determination of bacterial populations in aquatic habitats. 5. comparison of 2 rapid sand filters]. | the bacterial examinations of raw water and the effluent of two rapid sand filters showed differences with respect to the colony count, the identified species and the activity of the isolated bacteria. the raw waters of the treatment plants si and me are originated from an oligotrophic artificial lake and from ground-water respectively. the two raw waters contained only low numbers of bacteria, whereas the effluents of the filters showed a considerable increase of the bacterial counts. the resul ... | 1983 | 6367299 |
| nature and location of amide-bound (r)-3-acyloxyacyl groups in lipid a of lipopolysaccharides from various gram-negative bacteria. | it has previously been demonstrated [eur. j. biochem. 124, 191-198 (1982) and 137, 15-22 (1983)] that the lipid a component of salmonella and proteus lipopolysaccharides contains amide-linked (r)-3-acyloxyacyl residues. in the present study lipid a of other gram-negative bacteria was analysed for the presence of amide-bound 3-acyloxyacyl residues. it was found that such residues are constituents of all lipid a tested (agrobacterium tumefaciens, chromobacterium violaceum, pseudomonas aeruginosa, ... | 1984 | 6437812 |
| purification and characterization from chromobacterium violaceum of an enzyme catalyzing the synthesis of gamma-cyano-alpha-aminobutyric acid and thiocyanate. | | 1973 | 4760496 |
| prosthetic valve endocarditis caused by group ve-1 bacteria (chromobacterium typhiflavum). | a case of fatal prosthetic valve endocarditis was caused by group ve-1 bacteria. bacteriological characteristics and antibiotic susceptibilities are presented, as well as a brief discussion of the isolates of the ve-1 organism in ontario. | 1984 | 6511882 |
| chromobacterium violaceum as a cause of periorbital cellulitis. | | 1984 | 6514595 |
| hepatic drug-metabolizing enzyme system and endotoxin tolerance: structural requirement of lps in induction of an early tolerance. | the alteration of hepatic drug-metabolizing enzyme activities in mice given salmonella endotoxin by single or multiple intraperitoneal injections was investigated. an essentially the same biphasic, early and late phase, endotoxin tolerance was observed in the animals receiving a single injection of endotoxin or repetitive daily injections. the results of reciprocal cross tolerance tests using lipopolysaccharide and free lipid a preparations derived from salmonella minnesota, salmonella typhimuri ... | 1984 | 6521669 |
| [growth rate of antibiotic-producing gram-negative bacteria on liquid nutrient media]. | glycerol-yeast medium no. 3 may be used as a seed medium in screening of antibiotic-producing strains among acetobacter, gluconobacter, chromobacterium, agrobacterium, and other genera. the medium is transparent. it provides visual instrumental control of the growth rate of the seed material and estimation of biomass augmentation. the period of the exponential phase growth of the strains tested on medium no. 3 was 2-8 hours. when no growth on medium no. 3 is observed media nos. 1 and 2 can be us ... | 1984 | 6524878 |
| human infection due to chromobacterium violaceum: a report from ilorin, nigeria. | | 1984 | 6535708 |
| biological properties of streptococcal cell-wall particles. 3. dermonecrotic reaction to cell-wall mucopeptides. | abdulla, essa m. (university of north carolina school of medicine, chapel hill), and john h. schwab. biological properties of streptococcal cell-wall particles. iii. dermonecrotic reaction to cell-wall mucopeptides. j. bacteriol. 91:374-383. 1966.-intradermal injection of rabbits and guinea pigs with mucopeptide suspensions produced an acute necrotic lesion which reached maximal severity within 24 hr and gradually subsided with scar formation. necrosis was evident within 4 hr after injection of ... | 1966 | 4955252 |
| microbial growth associated with granular activated carbon in a pilot water treatment facility. | the microbial dynamics associated with granular activated carbon (gac) in a pilot water treatment plant were investigated over a period of 16 months. microbial populations were monitored in the influent and effluent waters and on the gac particles by means of total plate counts and atp assays. microbial populations between the influent and effluent waters of the gac columns generally increased, indicating microbial growth. the dominant genera of microorganisms isolated from interstitial waters a ... | 1983 | 6625567 |