Publications
| Title | Abstract | Year Filter | PMID(sorted ascending) Filter |
|---|
| mode of action of n-tosyl-l-phenylalanylchloromethane on the elongation protein-synthesizing s 3 factor from bacillus stearothermophilus. | 1973 | 4711185 | |
| metabolism of phosphatidylglycerol, phosphatidylethanolamine, and cardiolipin of bacillus stearothermophilus. | the total phospholipid content of bacillus stearothermophilus was constant during exponential growth, increased during the transition from the exponential to stationary phase of growth, and then slowly increased during the stationary phase. the first increase was a result of an increase in phosphatidylethanolamine; the second was a result of an increase in cardiolipin. cessation of aeration of an exponentially growing culture or suspension in a nongrowth medium resulted in an immediate reduction ... | 1973 | 4712568 |
| preferred sites of digestion of a ribonuclease from enterobacter sp. in the sequence analysis of bacillus stearothermophilus 5s ribonucleic acid. | 1973 | 4719125 | |
| metabolism of phospholipids in bacillus stearothermophilus. | 1973 | 4756899 | |
| isolation and characterization of a thermophilic glucokinase from bacillus stearothermophilus. | 1973 | 4763322 | |
| 6-phosphogluconate dehydrogenase from bacillus stearothermophilus. | 1973 | 4772689 | |
| [determination of reaction kinetic data on the vapor inactivation of bacillus stearothermophilus spores, endotrophically influenced by bivalent cations]. | 1973 | 4774658 | |
| mode of action of the macrolide-type antibiotic, chlorothricin. kinetic study of the inhibition of pyruvate carboxylase from bacillus stearothermophilus. | 1973 | 4775066 | |
| letter: crystallization and preliminary x-ray diffraction studies on tyrosyl-transfer rna synthetase from bacillus stearothermophilus. | 1973 | 4784896 | |
| effect of copper on the growth of bacillus stearothermophilus. | 1973 | 4801279 | |
| metabolic differences in bacillus stearothermophilus grown at 55 degrees c and 37 degrees c. | 1974 | 4815911 | |
| amidation and cross-linking of the enzymatically synthesized peptidoglycan of bacillus stearothermophilus. | 1974 | 4822500 | |
| purification and properties of esterase from bacillus stearothermophilus. | 1974 | 4831626 | |
| tyrosyl transfer ribonucleic acid synthetase from bacillus stearothermophilus. preparation and properties of the crystallizable enzyme. | 1974 | 4831635 | |
| thermoadaptation of enzymes in thermophilic and mesophilic cultures of bacillus stearothermophilus and bacillus caldotenax. | 1974 | 4847049 | |
| reconstitution of 50 s ribosomal subunits from bacillus stearothermophilus. | 1974 | 4854050 | |
| studies on the role of polyamines associated with the ribosomes from bacillus stearothermophilus. | 1. spermine and spermidine were the main polyamines detectable in bacillus stearothermophilus. 2. when grown at 65 degrees b. stearothermophilus contained lower concentrations of polyamines per mg. of rna than when grown at 45 degrees or at 55 degrees . 3. ribosomes isolated from b. stearothermophilus in 0.01m-tris-hydrochloric acid buffer (ph7.4)-0.01m-magnesium chloride contained sufficient polyamines to neutralize between 4% and 9% of their rna phosphorus. 4. removal of polyamines from the ri ... | 1968 | 4875413 |
| renaturation of heat-inactivated leucyl-trna synthetases from bacillus stearothermophilus and escherichia coli. | 1968 | 4875729 | |
| [the electron microscopic fine structure of the cell wall, cytoplasmic membrane and flagella of bacillus stearothermophilus demonstrated by means of freeze etching]. | 1968 | 4881530 | |
| isolation and amino acid composition of ribosomal proteins from bacillus stearothermophilus. | twelve of the proteins from the 30s ribosome of bacillus stearothermophilus were isolated by preparative disc electrophoresis. amino acid analyses of these proteins showed them to be different from each other. the gross amino acid composition of 30s ribosomal protein from b. stearothermophilus and escherichia coli are virtually identical. a number of the proteins of b. stearothermophilus had electrophoretic mobilities similar or identical to 30s ribosomal proteins of e. coli. however, there was ... | 1969 | 4891258 |
| surface structure of bacillus stearothermophilus ribosomes. | no significant differences were noted in either the size or in the arrangement of the surface filaments of the ribosomes of bacillus stearothermophilus and escherichia coli. | 1969 | 4891269 |
| physiological role of 70s ribosomes in bacteria. | evidence is presented indicating that free 70s ribosomes are real components of bacillus stearothermophilus and escherichia coli in exponential and stationary phases of growth. after pulses of radioactive leucine or uracil were given, protein synthesis was instantaneously stopped by chloramphenicol, or polypeptide growth was allowed to proceed to completion in slowly cooled cells. analysis of label distribution in sucrose gradients showed that 70s monomers, and not subunits, are final products o ... | 1969 | 4894332 |
| purification and properties of dna-dependent rna-polymerase from bacillus stearothermophilus. | 1969 | 4894537 | |
| dissociation of 70s ribosomes: some properties of the dissociating factor from bacillus stearothermophilus and escherichia coli. | a protein factor which produces in vitro dissociation of 70s particles into 30s and 50s subunits has been obtained from bacillus stearothermophilus and escherichia coli. the factor could be extracted from ribosomes, polyribosomes, and s100 supernatant. the kinetics and temperature curve of the dissociation process in the b. stearothermophilus system have been studied and compared with the reaction in the e. coli system. no species specificity was observed when hybrid mixtures of ribosomes and di ... | 1969 | 4901704 |
| characterization of the bacillus stearothermophilus phage phimu-4 and its dna. | 1970 | 4910441 | |
| production of bacillus stearothermophilus nca 1503 for glyceraldehyde-3-phosphate dehydrogenase (gpdh). | 1971 | 4933805 | |
| mode of action of the competence-inducing factor of bacillus stearothermophilus. | development of competence in the noncompetent mutant of bacillus stearothermophilus 4s requires a soluble competence-inducing factor (cf). this study describes several observations that define the mechanism of action of this factor. (i) cf interacts with cells, protoplasts, or cytoplasmic membranes in a temperature-dependent reaction; incubation of cf with cells alters the sedimentation properties of the cells. (ii) association between cf and the cytoplasmic membrane appears to be the first and ... | 1971 | 4934067 |
| factors affecting transfection in bacillus stearothermophilus. | the conditions for the infection of bacillus stearothermophilus 4s with tp-1c phage deoxyribonucleic acid (dna) are described. cells from log-phase cultures are the most susceptible to phage dna infection (transfection). a cellular component (competence factor) which enhances transfection is released into the culture medium during the transition period between the log and stationary phase of growth. transfection is stimulated in the order of decreasing effectiveness, by fe(3+), mn(2+), and mg(2+ ... | 1971 | 4934070 |
| temperature dependence of the aminoacylation of trna by bacillus stearothermophilus aminoacyl-trna synthetases. | 1971 | 4940767 | |
| heat stabilities of ribosomal subunits and reassociated ribosomes from bacillus stearothermophilus. | absorbance-temperature profiles reveal that both the 30s and 50s ribosomal subunits from bacillus stearothermophilus are more thermostable than the comparable escherichia coli particles. thermophile ribosomes formed by the reassociation of subunits do not display functional heat stability. | 1971 | 4941572 |
| association factor of ribosomal subunits from bacillus stearothermophilus. | the isolation of a new factor, which can cause the in vitro association of 30s and 50s ribosomal subunits at low mg(++) concentration, is described. the association factor is eluted together with the dissociation protein when ribosomes of bacillus stearothermophilus are washed with salt solutions of high concentration. the association activity is heat-stable, whereas dissociation factor is inactivated after 10 min at 80 degrees c. this treatment allows the separation of both factors. several pro ... | 1971 | 4941986 |
| bacillus stearothermophilus (donk), a strongly heat-resistant thermophilic contaminant in prepared dehydrated nutrient agar. | 1971 | 4942975 | |
| malate dehydrogenases. ii. purification and properties of bacillus subtilis, bacillus stearothermophilus, and escherichia coli malate dehydrogenases. | 1967 | 4960671 | |
| milk component(s) inhibitory to bacillus stearothermophilus. | 1966 | 4961201 | |
| comparative thermostability of enzymes from bacillus stearothermophilus and bacillus cereus. | 1968 | 4970342 | |
| synthesis of cell-wall mucopeptide by particulate preparations from bacillus megaterium and bacillus stearothermophilus. | 1968 | 4971163 | |
| purification and comparative properties of a pyrimidine nucleoside phosphorylase from bacillus stearothermophilus. | 1969 | 4978445 | |
| thermostable aldolase from thermus aquaticus. | data are presented on the purification and properties of the thermostable fructose-1,6-diphosphate aldolase of thermus aquaticus, a nonsporulating, extreme thermophile. the enzyme shows little activity at temperatures below 60 c and optimal activity at about 95 c. the enzyme was purified 43-fold by diethylaminoethyl cellulose column chromatography and sephadex g-200 gel filtration. the enzyme is activated by high concentrations of nh(4) (+) and low concentrations of fe(2+) and co(2+) and is stro ... | 1970 | 4984076 |
| studies on thermophilic alpha-amylase from bacillus stearothermophilus. ii. thermal stability of thermophilic alpha-amylase. | 1970 | 4984659 | |
| purification and properties of a thermophilic bacteriophage lytic enzyme. | a phage lytic enzyme was isolated from lysates of bacillus stearothermophilus (nca 1503-4r). the enzyme was purified 1,998-fold with a 27% recovery of enzyme activity. by use of polyacrylamide gel electrophoresis and sucrose gradient centrifugation the enzyme was judged free from protein contaminants. the lytic enzyme was active over a ph range of 6.0 to 7.0, with a maximum at 6.3, and it was stable between ph 7.0 and 8.0 and at 5.0 and unstable between ph 5.5 and 6.5. the temperature coefficien ... | 1967 | 4990043 |
| relative incorporation of phenylalanine at different temperatures by cell-free systems from bacillus licheniformis and bacillus stearothermophilus. | 1971 | 4993725 | |
| thermophilic aminopeptidases from bacillus stearothermophilus. i. isolation, specificity, and general properties of the thermostable aminopeptidase i. | 1969 | 5001155 | |
| intracellular proteases of bacillus stearothermophilus. | cell-free extracts of bacillus stearothermophilus have been shown to exhibit proteolytic activity toward casein as well as specific activity to catalyze the hydrolysis of furylacryloylglycyl-l-leucine amide, furylacryloylglycine, and carbobenzoxyl-glycine-p-nitrophenyl ester, indicating the presence of a neutral proteinase, a carboxypeptidase-like enzyme, and an alkaline proteinase. the neutral proteinase and carboxypeptidase-like activities were separated by gel filtration over bio-gel p-60, an ... | 1971 | 5002894 |
| study of two bacteriophages of bacillus stearothermophilus strain nca1518. | studies of bacteriophages gh5 and gh8 of bacillus stearothermophilus strain nca1518 revealed that their properties were sufficiently different from known phages and from each other to indicate that each was a different entity, although no major deviation was demonstrated. | 1972 | 5014935 |
| glucan biosynthesis in bacillus stearothermophilus. i. properties of the polysaccharide. | 1972 | 5017254 | |
| elevated diaminopimelate-sensitive aspartokinase activity during sporulation of bacillus stearothermophilus. | 1972 | 5021985 | |
| [l-leucyl-sarcosyl-l-phenylalanine, synthesis and effect on aminopeptidases i and ii from bacillus stearothermophilus]. | 1972 | 5023591 | |
| the phospholipids of a faculatively thermophilic strain of bacillus stearothermophilus. | 1972 | 5074272 | |
| a unified hypothesis on the causes of the cardinal temperatures of microorganisms; the temperature minimum of bacillus stearothermophilus. | 1972 | 5074610 | |
| the location of spermine in bacterial ribosomes as indicated by 1,5-difluoro-2,4-dinitrobenzene and by ethidium bromide. | 1. when the binding of ethidium bromide to rrna is measured both in the presence and in the absence of spermine, by spectrophotometric titrations, by gel filtration, or by the changes in fluorescence intensity, spermine competes with ethidium bromide for sites on the rrna; under the conditions used in these experiments ethidium bromide is bound to the double-stranded regions of rrna. 2. when an excess of ethidium bromide is added to ribosomes from bacillus stearothermophilus approx. 80% of the e ... | 1972 | 5084791 |
| purification and characterization of glucose-6-phosphate isomerase from bacillus stearothermophilus. | 1971 | 5117529 | |
| biosynthetic l-threonine deaminase from bacillus stearothermophilus. i. catalytic and regulatory properties. | 1971 | 5123148 | |
| synthesis of pyruvate carboxylase from its apoenzyme and (+)-biotin in bacillus stearothermophilus. purification and properties of the apoenzyme and the holoenzyme synthetase. | 1. methods are described for the assay and purification of pyruvate apocarboxylase and pyruvate holocarboxylase synthetase from biotin-deficient bacillus stearothermophilus. 2. pyruvate apocarboxylase was obtained 200-fold purified and in a nearly homogeneous state; it closely resembled the holoenzyme of the thermophile in fractionation properties, electrophoretic mobility and molecular weight (estimated to be 350000 by gel filtration). 3. pyruvate holocarboxylase synthetase, purified more than ... | 1971 | 5129257 |
| synthesis of pyruvate carboxylase from its apoenzyme and (+)-biotin in bacillus stearothermophilus. mechanism and control of the reaction. | 1. acetyl-coa acts as a positive allosteric effector in the formation of active pyruvate carboxylase from its apoenzyme, atp and (+)-biotin which is catalysed by holoenzyme synthetase; this effect is counteracted by l-aspartate. 2. the hill coefficients (apparent n values) were approximately 2 for acetyl-coa and 4 for l-aspartate; the n value for each effector remained constant when the concentration of the other effector was varied. 3. active pyruvate carboxylase was formed also when the apoenz ... | 1971 | 5129260 |
| triose phosphate isomerase from bacillus stearothermophilus. | 1971 | 5131007 | |
| rapid quantitative microbiological assay of antibiotics and chemical preservatives of a nonantibiotic nature. | a rapid quantitative assay of 14 antibiotics and 6 chemical preservatives by the cylinder-plate diffusion method is described, in which bacillus stearothermophilus atcc 12980 was used as the test organism. after 4 hr of incubation at 65 c, the zones of inhibition can be read off easily with the naked eye. the 4-hr assay was compared under identical conditions with the conventional 16- to 18-hr agar diffusion assay, i.e., by using the test organisms and media proposed by the code of federal regul ... | 1971 | 5132091 |
| the lipid content of bacillus stearothermophilus at 37 degrees and at 55 degrees. | 1971 | 5146842 | |
| catalytic and regulatory properties of meso-diaminopimelate-sensitive aspartokinase from bacillus stearothermophilus. | 1971 | 5167534 | |
| on three complementary amino acid polymerization factors from bacillus stearothermophilus: separation of a complex containing two of the factors, guanosine-5'-triphosphate and aminoacyl-transfer rna. | 1968 | 5248824 | |
| role of 5s rna in the functions of 50s ribosomal subunits. | 50s ribosomal subunits from bacillus stearothermophilus can be reconstituted from their dissociated components, namely a 5s rna-free protein fraction, a 5s rna-free 23s ribosomal rna fraction, and purified 5s rna. the biological activity of reconstituted particles in polypeptide synthesis is dependent on the presence of 5s rna. in the absence of 5s rna, particles are produced that have greatly reduced activity in (a) polypeptide synthesis directed by synthetic, as well as natural, messenger rna, ... | 1971 | 5289238 |
| enumeration of bacillus stearothermophilus by use of membrane filter techniques to eliminate inhibitors present in milk. | 1965 | 5325418 | |
| interaction between denatured dna and rna from bacillus stearothermophilus involving only one-half of total dna. | 1966 | 5330748 | |
| spore production by bacillus stearothermophilus. | 1966 | 5332956 | |
| protein synthesis in bacillus stearothermophilus. | 1966 | 5338493 | |
| spore formation by bacillus stearothermophilus. | 1969 | 5358098 | |
| [the effect of abrupt temperature shift on the multiplication of bacillus stearothermophilus]. | 1969 | 5379820 | |
| [fine structure of the mesosomes in bacillus stearothermophilus and bacillus coagulans]. | 1969 | 5398304 | |
| studies on thermophilic alpha-amylase from bacillus stearothermophilus. i. some general and physico-chemical properties of thermophilic alpha-amylase. | 1970 | 5416895 | |
| studies on thermophilic alpha-amylase from bacillus stearothermophilus. 3. effect of temperature on the renaturation of denatured thermophilic alpha-amylase. | 1970 | 5416896 | |
| chemical states of bacterial spores: heat resistance and its kinetics at intermediate water activity. | bacterial spore heat resistance at intermediate water activity, like aqueous and strictly dry heat resistance, is a property manipulatable by chemical pretreatments of the dormant mature spore. heat resistances differ widely, and survival is prominently nonlogarithmic for both chemical forms of the spore. log survival varies approximately as the cube of time for the resistant state of bacillus stearothermophilus spores and as the square of time for the sensitive state. a method for measuring hea ... | 1970 | 5418938 |
| concerted feedback inhibition of aspartokinase from bacillus stearothermophilus. i. catalytic and regulatory properties. | 1970 | 5423383 | |
| fatty acids from vegetative cells and spores of bacillus stearothermophilus. | in spores of bacillus stearothermophilus produced at 45 and 55 c, branched-chain fatty acids predominated in the former and straight-chain acids in the latter. | 1970 | 5429727 |
| [flagellar apparatus in bacillus stearothermophilus and bacillus coagulans]. | 1970 | 5469673 | |
| enzymological differences of alpha-amylase from bacillus stearothermophilus grown at 37 degrees c and 55 degrees c. | 1970 | 5477223 | |
| studies on the subunit structure of thermostable glyceraldehyde-3-phosphate dehydrogenase from bacillus stearothermophilus. | 1970 | 5497141 | |
| fracture faces in intact cells and protoplasts of bacillus stearothermophilus. a study by conventional freeze-etching and freeze-etching of corresponding fracture moieties. | 1970 | 5507821 | |
| a digital computer program for the statistical analysis of heat resistance data applied to bacillus stearothermophilus spores. | 1970 | 5516592 | |
| chemical and morphological changes in bacillus stearothermophilus induced by copper. | 1970 | 5526726 | |
| turnover and thermostability of proteins and nucleic acids in bacillus stearothermophilus. | 1971 | 5556683 | |
| competence-inducing factor of bacillus stearothermophilus. | an incompetent mutant (4s com(-)) does not release competence-inducing factor (cf) into the culture medium and is not infected with tp-1c phage deoxyribonucleic acid (dna) unless cf is added to the transfection assay. a tp-1c phage-resistant mutant (4s ton-r) releases relatively large amounts of cf into the culture medium but is not infected with tp-1c phage dna, even in the presence of cf. the production of cf by the wild type or ton-r mutant and the ability of the wild type or com(-) mutant to ... | 1971 | 5557600 |
| characteristics of tphi3, a bacteriophage for bacillus stearothermophilus. | a bacteriophage (tphi3) which infects the thermophilic bacterium bacillus stearothermophilus atcc 8005 was isolated and characterized. infection of the bacterium by the bacteriophage was carried out at 60 c, the optimal growth temperature of the host. at 60 c, the phage had a latent period of 18 min and a burst size of about 200. the phage was comparatively thermostable in broth. the halflife of tphi3 was 400 min at 60 c, 120 min at 65 c, 40 min at 70 c, and 12 min at 75 c. the activation energy ... | 1967 | 5623976 |
| spoilage bacteria in canned foods. i. flat sour spoilage bacteria in canned asparagus and the thermal death time. | bacillus stearothermophilus was found to be a cause of spoilage of asparagus canned in taiwan. the f(250) and z values of the isolates were 14.2 min and 17.8 f (-7.9 c), respectively. | 1968 | 5636471 |
| structure of bacillus stearothermophilus: an electron microscope study. | 1968 | 5649607 | |
| amino acid content of rough and smooth variants of bacillus stearothermophilus spores. | 1968 | 5664118 | |
| effect of temperature on growth characteristics of bacillus stearothermophilus. | 1968 | 5664135 | |
| muramic acid phosphate and the linkage of teichoic acid to peptidoglycan in bacillus stearothermophilus cell walls. | 1968 | 5672129 | |
| relief of casein inhibition of bacillus stearothermophilus by iron, calcium, and magnesium. | growth of bacillus stearothermophilus strain nca 1518 smooth in dextrose tryptone agar (dta) was inhibited by sodium caseinate. binding studies indicated that sodium caseinate, when present in dta, had the capacity to effect an iron deficiency which could cause inhibition of growth. additions of essential cations, iron (1 mm), calcium (5 mm), magnesium (10 mm), or hydrogen ion (ph 5.7), relieved inhibition. responses to and interactions among these relief factors were analyzed statistically. equ ... | 1968 | 5694503 |
| magnesium requirement in the transacylation reaction catalysed by the isoleucyl-rna synthetase of bacillus stearothermophilus. | 1968 | 5698896 | |
| protein synthesis and ribosomal distribution at different growth stages in bacillus stearothermophilus. | 1968 | 5722705 | |
| [ca++ in the growth and thermoresistence of bacillus stearothermophilus]. | 1968 | 5734080 | |
| [effect of amino acids on spore germination in bacillus stearothermophilus, strain 214]. | 1968 | 5735974 | |
| [effect of carbohydrates and their derivatives on spore germination in bacillus stearothermophilus strain 214]. | 1968 | 5735993 | |
| [fine structure of the cytoplasmic membrane of bacillus stearothermophilus and bacillus coagulans]. | 1968 | 5745587 | |
| phospholipids from bacillus stearothermophilus. | the lipids of bacillus stearothermophilus strain 2184 were extracted with chloroform-methanol and separated into neutral lipid and three phospholipid fractions by chromatography on silicic acid columns. the phospholipids were identified by specific staining reactions on silicic acid-impregnated paper, by chromatography of alkaline and acid hydrolysis products, and by determination of acyl ester:glycerol:nitrogen:phosphorus molar ratios. the total extractable lipid was 8% of the dry weight of who ... | 1969 | 5764328 |
| dipicolinate-induced germination of bacillus stearothermophilus spores. | 1969 | 5764345 | |
| the extracellular alpha-amylase of bacillus stearothermophilus. | 1969 | 5776281 | |
| isolation of spheroplast membranes and stability of spheroplasts of bacillus stearothermophilus. | spheroplasts were prepared by lysozyme digestion of the cell wall and ruptured by suspension in 0.15 m nacl, followed by centrifugation at 30,900 x g for 35 min, and by a final suspension in 0.05 m nacl for 12 to 16 hr at 5 c. the membrane ghosts were washed four times in tris(hydroxylmethyl)aminomethane (tris) magnesium buffer and once in distilled water. the intact membranes resembled empty sacs with narrow slits in which the cytoplasm was extruded. a 92% recovery of cell membrane was obtained ... | 1969 | 5777801 |
| characteristics of the deoxyribonucleic acid of t phi 3, a bacteriophage for bacillus stearothermophilus. | it is shown that the individual strands of bacteriophage tphi3 dna are intact and that heat-denatured tphi3 dna forms a bimodal distribution in a neutral cscl density gradient. | 1969 | 5786184 |
| influence of oxygen on development of nitrate respiration in bacillus stearothermophilus. | a denitrifying mutant of bacillus stearothermophilus nca 2184, strain 2184-d, was used to explore the development of nitrate respiration in relation to oxygen respiration. aerobically grown wild-type cultures could acquire the ability to use nitrate as a result of selection of nitrate-respiring mutants by the presence of nitrate and a reduced oxygen tension. fluctuation analysis has revealed that the frequency of occurrence of the nitrate-respiring mutant is about 7.5 x 10(-8) per bacterium per ... | 1969 | 5788697 |
| cell-free amino acid-incorporating systems from bacillus licheniformis and bacillus stearothermophilus 10. | cell-free amino acid-incorporating systems were prepared from log-phase cells of bacillus licheniformis and b. stearothermophilus 10. no differences were observed between the two systems with respect to the types and relative amounts of the ribosomes, the time dependence of incorporation, and the optimal magnesium ion concentration (4 mm). the b. licheniformis system showed greater dependence on added transfer ribonucleic acid (trna) and was less stimulated by polyuridylic acid (poly u) than the ... | 1969 | 5788703 |