Publications
| Title | Abstract | Year(sorted ascending) Filter | PMID Filter |
|---|
| [specificity of cell-injuring reaction (cir) by bacteria--differences in the reaction between cancer and non-cancer cells. 5. identification of od 260 mmm. substance released from the cell in the y-27-es system]. | 1967 | 4965719 | |
| [examinations on semi-preserved broiling sausages. ii. some properties of isolated aerobic spore formers inportant for food hygiene]. | 1967 | 4965720 | |
| some preliminary observations on the location of esterases in bacillus cereus. | 1967 | 4965328 | |
| [specificity of the cell-injuring reaction (cir) by bacteria. 2. difference between cancer and non-cancer cells in the cir]. | 1967 | 4965342 | |
| biosynthesis of biotin in microorganisms. v. control of vitamer production. | use of a yeast-lactobacillus differential microbiological assay permitted investigation into the synthesis of biotin vitamers by a variety of bacteria. a major portion of the biotin activity was found extracellularly. the level of total biotin (assayable with yeast) greatly exceeded the level of true biotin (assayed with lactobacillus). values for intracellular biotin generally showed good agreement between the assays, suggesting the presence of only true biotin within the cells. bioautographic ... | 1967 | 4965364 |
| tracer studies to locate the site of platinum ions within filamentous and inhibited cells of escherichia coli. | the distribution of platinum ions within escherichia coli after the induction of filaments with cis-pt(nh(3))(2)cl(4), and after growth inhibition by ptcl(6) (2-), has been determined with radioactive metal compounds ((191)pt, with a half-life of approximately 3 days) by the simple chemical procedure of roberts et al. in the filamentous cells, the platinum metal is associated with metabolic intermediates, nucleic acids, and cytoplasmic proteins; whereas, in inhibited cells, the platinum is combi ... | 1967 | 4965367 |
| dipicolinic acid-less mutants of bacillus cereus. | 1967 | 4965371 | |
| the mutagenic effect of prolonged treatment with ethyl methanesulfonate. | 1967 | 4964634 | |
| interference of barbiturates with pyrimidine incorporation. i. amobarbital inhibition of orotate uptake into bacillus cereus. | 1967 | 4964701 | |
| adaptation of populations of bacillus cereus to tetracycline. | 1967 | 4964702 | |
| effect of gamma irradiation on the growth rate of species of bacillus cereus group. | 1967 | 4965016 | |
| nonselective incorporation into sporangium of either "older" or "younger" chromosome of the vegetative cell during sporulation in bacillus cereus. | employing bacillus cereus strain 2, we examined the fate of two chromosomes contained in vegetative cells in the course of sporulation. cytological observations and quantitative estimation of deoxyribonucleic acid (dna) confirmed the earlier observations that, during the course of sporulation, one of two chromosomes of the vegetative cell was incorporated into the sporangium and the other disappeared into the medium as the result of cell lysis. log-phase cells, labeled completely with thymine-2- ... | 1967 | 4965196 |
| orded substructure in the cell wall of bacillus cereus. | 1967 | 4965200 | |
| spores of microorganisms. xxii. inhibition of the postgerminative development of spores of bacillus cereus by 6-azauracil. | 1967 | 4965921 | |
| studies on the specificity of the enzymic synthesis of polyribonucleotides. | 1967 | 4965951 | |
| induction of penicillinase with inorganic phosphate. | phosphate stimulates penicillinase formation in bacillus cereus 569. the rate of penicillinase synthesis in the presence of 0.3 m phosphate, ph 7.0, is approximately 10-fold greater than that for uninduced cells, while the rate of synthesis in the presence of 0.3 m phosphate and 1 unit/ml of penicillin is approximately fourfold greater than in the presence of penicillin alone. when phosphate-induced cells are transferred to low phosphate medium, the rate of penicillinase synthesis rapidly revert ... | 1967 | 4964486 |
| combined induction of penicillinase in bacillus cereus by means of various inducers. i. relative ability of various penicillin derivatives to induce extracellular penicillinase in b. cereus. | 1967 | 4967290 | |
| combined induction of penicillinase in bacillus cereus by means of various inducers. ii. simultaneous action of various penicillin derivatives on extracellular penicillinase formation in b. cereus. | 1967 | 4967291 | |
| participation of the lysine pathway in dipicolinic acid synthesis in bacillus cereus t. | 1967 | 4382288 | |
| experimental infection of mice with bacillus cereus: studies of pathogenesis and pathologic changes. | 1967 | 4229310 | |
| enumeration of bacillus cereus in foods. | for the enumeration of vegetative cells and spores of bacillus cereus in foods, a mannitol-egg yolk-phenol red-agar has been developed which exploits the failure of b. cereus to dissimilate mannitol, and the ability of most strains to produce phospholipase c. when a high degree of selectivity was required, polymyxin b sulfate in a concentration of 10 ppm appeared to be the most effective selective additive. useful characteristics for the identification of presumptive isolates of b. cereus were f ... | 1967 | 4291956 |
| [liberation of extracellular penicillinase during the process of enzyme induction in penicillase producing bacteria]. | 1967 | 4981234 | |
| [a study of b. cereus, isolated from pasteurized milk]. | 1967 | 4975969 | |
| [changes in protein structures of bacillus mycoides no. 1 and h 19 phages in the process of heating]. | 1967 | 4976076 | |
| [the importance of bac. cereus in human pathology (review of material from the foreign press)]. | 1967 | 4979151 | |
| ordered synthesis of proteins during outgrowth of spores of bacillus cereus. | the onset of macromolecular synthesis in activated spores of bacillus cereus occurs under conditions in which the amino acids and nucleotides to be used for building proteins and nucleic acids must be derived only from stored pools and turnover of macromolecules of the spore. upon addition of the factors required to initiate germination, (14)c-uracil is incorporated with a lag of 30 to 60 sec; (14)c-amino acids, with a lag of 3 to 4 min. the progression of protein synthesis during germination ha ... | 1967 | 4961412 |
| fatty acids in the genus bacillus. i. iso- and anteiso-fatty acids as characteristic constituents of lipids in 10 species. | fatty acids produced by 22 strains of 10 species of the genus bacillus were analyzed on a very efficient and selective gas-liquid chromatographic column. all of the 10 species, alvei, brevis, cereus, circulans, licheniformis, macerans, megaterium, polymyxa, pumilus, and subtilis, produced eight fatty acids, six branched (anteiso-c(15), anteiso-c(17), iso-c(14), iso-c(15), iso-c(16), and iso-c(17)) and two normal (n-c(14) and n-c(16)). in all cases, the six branched-chain fatty acids made up over ... | 1967 | 4960925 |
| [a comparative study of anthrax bacteriophages]. | 1967 | 4977806 | |
| partial characterization of the protein labeled in a cell-free system from bacillus cereus 569. | 1967 | 4965077 | |
| the regulation of penicillinase synthesis. | 1967 | 4965076 | |
| studies on filamentous forms of bacillus cereus strain t. | 1967 | 4965056 | |
| [the antagonistic action between entomophagic fungi and certain crystallophoric entomopathogenic cereus species]. | 1967 | 4964906 | |
| some properties of two extracellular beta-lactamases from bacillus cereus 569/h. | 1967 | 4963457 | |
| treatment of staphylococcal endocarditis. | 1967 | 4962583 | |
| cancer and environmental characteristic of the cell. | 1967 | 4969453 | |
| [studies on the reduction of nitrite in bacillus cereus]. | 1967 | 4973326 | |
| [acids compositions of microbial stems belonging to the species b. cereus and b. thuringiensis]. | 1967 | 4973511 | |
| [effect of medium ingredient concentration on filament formation in bacillus mycoides flügge]. | 1967 | 4976140 | |
| [effect of liming and fertilization on ammonification and nitrification in salt soils]. | 1967 | 4976141 | |
| [capillary through-flow camera for cultivation of microorganizms which are unable to actively attach]. | 1967 | 4976142 | |
| regulation of glutamine synthetase. ii. patterns of feedback inhibition in microorganisms. | the feedback inhibition of glutamine synthetase was investigated by use of partially purified enzyme preparations from salmonella typhimurium, micrococcus sodonensis, pseudomonas fluorescens, bacillus cereus, bacillus licheniformis, clostridium pasteurianum, rhodospirillum rubrum, neurospora crassa, candida utilis, and chlorella pyrenoidosa. inhibition analyses indicated that the enzyme of each organism can be effectively regulated with mixtures of end products from the diverse pathways of gluta ... | 1967 | 6025412 |
| [hemolytic properties of aerobic sporogenous bacteria]. | 1967 | 4992913 | |
| lysis of escherichia coli by ethylenediaminetetraacetate and phospholipases as measured by beta-galactosidase activity. | a permeaseless mutant of escherichia coli, which produces beta-galactosidase constitutively, was treated briefly with ethylenediaminetetraacetate and then with the phospholipases of bacillus cereus. cell lysis occurred, as indicated by an increase in beta-galactosidase activity and a decrease in absorbancy of the cell suspension. the susceptibility of the cells to attack by ethylenediaminetetraacetate and the phospholipases was markedly affected by the age of the cells when harvested. the result ... | 1967 | 4168313 |
| bacillus cereus bacteraemia. a complication of intermittent haemodialysis. | 1967 | 4163313 | |
| biosynthesis of aminoacyl derivatives of phosphatidylglycerol. | 1967 | 4291861 | |
| lethal toxin of bacillus cereus. i. relationships and nature of toxin, hemolysin, and phospholipase. | bacillus cereus phospholipase was characterized as a phospholipase c by the analysis of lecithin degradation products by thin-layer and paper chromatography. methanol in the growth menstruum inhibited completely the synthesis of phospholipase c, whereas the synthesis of lethal toxin and hemolysin were only partially inhibited. dialysis of preformed b. cereus products against ethyl alcohol and methanol did not inactivate hemolytic, phospholipase c, or lethal activity. the hemolytic and lethal act ... | 1967 | 4292311 |
| spores of microorganisms. xxi. conversion of outgrowing spores of bacillus cereus to refractile forms by basic peptides and proteins. | 1967 | 4292733 | |
| [purulent bacillus cereus pleurisy in an asthmatic patient treated for a long time with corticoids]. | 1967 | 4294100 | |
| electron microscopic study on the effect of the oxidation of ultrathin sections of bacillus cereus and bacillus megaterium. | 1967 | 4290538 | |
| [on the development of precipitating antibodies toward human serum protein in rabbits after application of bac. cereus spores]. | 1967 | 4233275 | |
| electronmicroscopic, cytochemical and immunochemical study of b. anthracis and b. cereus. | 1967 | 4239117 | |
| analysis of the 5'-terminal nucleotide sequences of ribonucleic acids. ii. comparison of the 5'-terminal nucleotide sequences of ribosomal rna's from different organisms. | 1967 | 4296143 | |
| [the prevention of food poisoning in communal environments]. | 1967 | 4303935 | |
| [poisoning and infection from food]. | 1967 | 4320648 | |
| cationic antibiotics and phospholipase c as tools in the study of phospholipid structure and function. ii. combined effects of colistin sulfate and phospholipase c on the in vitro blood clotting system. | 1967 | 4290012 | |
| cationic antibiotics and phospholipase c as tools in the study of phospholipid structure and function. i. inhibition of the in vitro clotting system by cationic antibiotics. | 1967 | 4290011 | |
| exobiology and the effect of physical factors on micro-organisms. | a study of the action of different physical factors on micro-organisms is necessary for a further development of exobiology. the action of temperature on crystalline preparations of catalase and peroxidase was studied by means of oscillographic polarography. a determination of the height of polarographic waves at the decrease of temperature from 20 degrees c to 0 degrees c has shown that structural elements of the peroxidase molecule connected with the enzymatic activity are more stable with the ... | 1967 | 11973848 |
| effect of reduced barometric pressure on water availability related to microbial growth. | data obtained from mariner iv indicate that the barometric pressure on mars is considerably lower than previously estimated. current estimates from mariner iv indicate a range from 4 to 7 mb and by near infrared spectroscopy 33-56 mb. inasmuch as the pressure has a marked influence on availability of water, this should affect the existence of martian life. at the maximum temperatures recorded on mars, namely 25 degrees c, a barometric pressure of 30 mb is required for the retention of free water ... | 1967 | 11973845 |
| [study on serum and urine concentrations of erythromycin succinate of pyrrolidine-methyl-tetracycline]. | the serum and urine antibiotic levels in a group of 25 patients were determined after a single administration of a new antibiotic salt: erythromycin succinate of pyrrolidine-methyl-tetracycline. some subjects were treated orally and other intramuscularly. the results obtained showed that this drug gives, both orally and intramuscularly, efficient serum and urine concentrations of tetracycline and erythromycin. | 1968 | 17340794 |
| initiation of bacterial spore germination. | to investigate the problem of initiation in bacterial spore germination, we isolated, from extracts of dormant spores of bacillus cereus strain t and b. licheniformis, a protein that initiated spore germination when added to a suspension of heat-activated spores. the optimal conditions for initiatory activity of this protein (the initiator) were 30 c in 0.01 to 0.04 m nacl and 0.01 m tris(hydroxymethyl)aminomethane (ph 8.5). the initiator was inhibited by phosphate but required two co-factors, l ... | 1968 | 4296513 |
| metabolism of cholic acid in germfree animals after the establishment in the intestinal tract of deconjugating and 7 alpha-dehydroxylating bacteria. | 1968 | 4297296 | |
| isoelectric analysis of cytolytic bacterial proteins. | 1968 | 4299373 | |
| [biochemical types of bac. cereus isolated from various natural sources]. | 1968 | 4239622 | |
| the isolation of a mutant of bacillus cereus deficient in phosphate uptake. | 1968 | 4295991 | |
| evolution of developmental stages in cultures of bacillus cereus. | 1968 | 4173035 | |
| the binding of actinomycin d and f to bacterial dna. | 1968 | 4177549 | |
| immunological response in cows to mycoplasma bovigenitalium, strain 1836. | 1968 | 4179665 | |
| inhibition of growth of bacillus thuringiensis by amino acids in defined media. | 1968 | 4991684 | |
| [demonstration of a macromolecular inhibitor of initiation of homologous and heterologous spores present in the cells of b. cereus]. | 1968 | 4979106 | |
| [studies on the sterilization of cardiovascular catheters with betapropiolactone]. | 1968 | 4974899 | |
| the range and significance of variations amongst bacterial penicillinases. | 1968 | 4975697 | |
| [contributions to the synthesis of sulphur-containing mustard oils of antimicrobial action]. | 1968 | 4973641 | |
| [penicillin action and penicillin resistance. the significance of penicillinases and cephalosporinases]. | 1968 | 4973903 | |
| transduction in bacillus cereus and bacillus anthracis. | 1968 | 4974088 | |
| bacillus cereus spore germination:absolute requirement for an amine acid. | 1968 | 4974255 | |
| enzymatic hydrolysis of phosphatidylethanolamine. | 1968 | 4974273 | |
| [survival rates of spores of some pathogenic bacteria during compost processing of urban sewage]. | 1968 | 4969459 | |
| thiol-group binding of zinc to a beta-lactamase of bacillus cereus: differential effects on enzyme activity with penicillin and cephalosporins as substrates. | zinc, which is required for the hydrolysis of cephalosporins by a crude enzyme from bacillus cereus 569, also increased the stability of this activity during storage. a loss in activity of the zinc-activated enzyme which occurred on prolonged hydrolysis of cephalosporin c was not restored by further addition of zinc. the thiol reagents n-ethyl maleimide (nem), iodoacetic acid (iaa), cdcl(2), and p-chloromercuribenzoate, all at 10(-3)m, and iodine at 1.6 x 10(-3)n prevent zinc activation of the " ... | 1968 | 4967769 |
| effects in hyperoxia upon microorganisms. i. membrane culture technique for exposing cells directly to test atmospheres. | a membrane culture technique was developed for directly exposing microorganisms to test atmospheres. inhibition and killing were calculated from comparisons with air-grown cultures. direct colony counts were used with low inocula. with mass inocula, plate colony counts and optical-density measurements were made on resuspended filter populations. bacteria, including escherichia coli, were more sensitive to oxygen than previously reported. with inocula of a few hundred cells per membrane, five of ... | 1968 | 4967757 |
| preparation and characterization of uridinediphosphate-n-acetylmuramyl-l-alanyl-d-glutamyl-meso-2,6-diaminopimelic acid. | 1968 | 4967095 | |
| timing of enzyme synthesis during outgrowth of spores of bacillus cereus. i. ordered enzyme synthesis. | during outgrowth of spores of bacillus cereus t, the pattern of enzymes synthesized varied with respect to time. the periods of synthesis of alpha-glucosidase, l-alanine dehydrogenase, and histidase were ordered; each began at a specific time and synthesis continued for only a brief period. an examination of the timing of induced alpha-glucosidase and induced histidase was made to determine whether specific regions of the genome were continually available for transcription and regulation during ... | 1968 | 4966547 |
| initiation of the germination of bacillus subtilis spores by a combination of compounds in place of l-alanine. | l-alanine initiates the germination of spores of bacillus subtilis by entering two metabolic pathways. the products of one pathway, which is inhibited by d-alanine or by elevated temperature, can also be derived from a combination of fructose, glucose, and k(+). the present study demonstrated that the products of the other pathway can be derived from l-asparagine or l-glutamine or, to a lesser extent, from several other amino acids. hence, the combination of l-asparagine (or l-glutamine), fructo ... | 1968 | 4966545 |
| autoradiographic and immunofluorescent studies of cytological changes induced in bacillus cereus by chloramphenicol. | 1968 | 4977515 | |
| diaminopimelate decarboxylase of sporulating bacteria. | the meso-diaminopimelate (dap) decarboxylase of bacillus licheniformis, a pyridoxal phosphate-requiring enzyme, was stabilized in vitro by 0.15 m sodium phosphate buffer (ph 7.0) containing 1 mm 2,3-dimercaptopropan-1-ol, 100 mug of pyridoxal phosphate per ml, and 3 mm dap. when the meso-dap concentration was varied, the enzyme in cell-free extracts of b. licheniformis exhibited michaelis-menten kinetics. pyridoxal phosphate was the only pyridoxine derivative which acted as a cofactor. the enzym ... | 1968 | 4972917 |
| beta-lactamase of r factors. | 1968 | 4971890 | |
| bacilli in milk. i. spore germination and growth. | 1968 | 4971570 | |
| fatty acids in the genus bacillus. ii. similarity in the fatty acid compositions of bacillus thuringiensis, bacillus anthracis, and bacillus cereus. | the nature and relative abundance of fatty acids produced by two strains each of bacillus thuringiensis and of b. anthracis were studied by gas-liquid chromatography on a 12,000 theoretical plate polyester column capable of partially resolving iso- and anteiso-fatty acids with the same number of carbon atoms. unsaturated fatty acids as the bromo derivatives were separated from the saturated acids and resolved in a short se-30 column by use of programmed-temperature gas chromatography. all four s ... | 1968 | 4970227 |
| lifetime of messenger ribonucleic acid for penicillinase synthesis in several strains of bacilli. | 1. previous studies of penicillinase synthesis in bacillus licheniformis showed that enzyme synthesis after the addition of actinomycin continues for far longer in the constitutive mutant 749/c than in the parental inducible strain (yudkin, 1966). this result was interpreted as indicating a difference in the lifetime of specific messenger rna in the two strains. other bacilli have now been examined in an attempt to see whether this difference is general. 2. there was no difference in the lifetim ... | 1968 | 4969990 |
| [determination of the content of triacetyloleandomycin and tetracycline in dry suspensions of oletetrine by the agar diffusion method]. | 1968 | 4976188 | |
| stimulation of germination of bacterial spores by analogues of d-alanine. | 1968 | 4976558 | |
| involvement of autolysis of cytoplasmic membranes in the process of autolysis of bacillus cereus. | 1968 | 4976583 | |
| [electrophoretic separation of beta-lactamases of bacillus cereus]. | 1968 | 4977151 | |
| [isolation of anthrax and cereus phages from the soil and determination of the spectrum of the host]. | 1968 | 4976090 | |
| merozygotic processes, microorganisms, and neoplastic etiology. | 1968 | 4978427 | |
| [radioprotective action of versene on gamma irradiated bacteriophages]. | 1968 | 4981765 | |
| [lethal "per os" effect of microbial strains belonging to the species b. cereus and b. thuringiensis toward bombyx mori]. | 1968 | 4982126 | |
| [amino acid decarboxylases of bacillus cereus]. | 1968 | 4980219 | |
| the identification of 2-phosphonoacetaldehyde as an intermediate in the degradation of 2-aminoethylphosphonate by bacillus cereus. | 1968 | 4982500 | |
| [differentiation of penicillinase in bacillus cereus]. | 1968 | 4983912 | |
| [study of the inhibition by normal human blood of a b. cereus hemolysin]. | 1968 | 4988381 |