Publications
| Title | Abstract | Year(sorted ascending) Filter | PMID Filter |
|---|
| syntheses and biological behavior of additional corrinoid coenzymes. | 1964 | 14167290 | |
| enzymic synthesis of corrin coenzymes. | 1964 | 14167296 | |
| metabolism of methylmalonyl-coa and the role of biotin and b12 coenzymes. | 1964 | 14167300 | |
| negative and positive ion mass analysis of dicarboxylic acids in studies on the mechanism of the methylmalonyl isomerase reaction. | 1964 | 14167301 | |
| [the iosynthesis of b-12 factors v-1a and b from nucleotide-free b-12 polycarboxylic acids using propionibacterium shermanii]. | 1964 | 14317976 | |
| [biosynthesis of various b-12 analogs fluorinated in the alkanolamine portion using bropionibacterium shermanii]. | 1964 | 14339647 | |
| [on the use of gamma-aminolevulinic acid in the biosynthesis of vitamin b-12 by propionibacterium shermanii at rest]. | 1964 | 14262608 | |
| [use of corn extract for fermentation of vitamin b 12 by propionibacteria]. | 1964 | 14280262 | |
| purification and properties of enzymes involved in the propionic acid fermentation. | allen, s. h. g. (western reserve university, cleveland, ohio), r. w. kellermeyer, r. l. stjernholm, and harland g. wood. purification and properties of enzymes involved in the propionic acid fermentation. j. bacteriol. 87:171-187. 1964.-chromatographic procedures are described for the separation and purification of phosphotransacetylase, acetyl kinase, malic dehydrogenase and coenzyme a (coa) transferase. purity of the enzymes was judged by homogeneity in an ultracentrifuge and by specific activ ... | 1964 | 14102852 |
| 6-aminopenicillanic acid: inhibition of destruction of cephalosporin c by bacteria. | 6-aminopenicillanic acid, from which all the true penicillins are derived, inhibits the destruction of cephalosporin c by certain microorganisms. this inhibition is probably specific for "cephalosporinase." the enzymatic deacetylation of cephalosporin c is not affected by the acid. | 1964 | 14107444 |
| observations on the vitamin b12 content of propionibacterium freundenreichii & its possible utilization. | 1964 | 4243509 | |
| isolation and activity of propionin a, an antiviral polypeptide from propionibacteria. | 1965 | 4289463 | |
| [on the enrichment of kefir with vitamin b 12 by addition of propionibacterium shermanii. development of levels of different vitamins during preparation and preservation]. | 1965 | 5296732 | |
| light-sensitive derivatives of the corrinoid-protein complexes from propionibacterium shermanii cells. | 1965 | 5327152 | |
| [influence of microelements on the biosynthesis of vitamin b-12]. | 1965 | 5864833 | |
| [on the biochemistry of nucleotide free vitamin b-12 carboxylic acids]. | 1965 | 5867143 | |
| [synthesis of biotin in beta-methylcrotonyl-coa-carboxylase by holocarboxylase synthetase]. | 1965 | 5867144 | |
| [syntheses in the vitamin b 12 series. xix. preparation and biosynthetic value of n-(cobyryl)-1-aminoethane-2-phosphonic acid and n-(cobyryl)-1-aminoethylthiophosphate]. | 1965 | 5867145 | |
| [mathematical modelling of the growth of microorganisms in the case of continuous (uninterrupted) culture)]. | 1965 | 5874234 | |
| [dna-base analysis in 28 strains of bifidobacterium and strains of morphologically similar genera]. | 1965 | 5875409 | |
| thin layer chromatography of vitamin b-12. | 1965 | 5883248 | |
| [on data on the amidation of nucleotide- and isopropanolamine-free b 12 polycarboxylic acids by propionibacterium shermanue]. | 1965 | 14287720 | |
| separation of proteins from propionibacteria on cellulose ion exchangers. | 1965 | 14302411 | |
| [gc percentage and classification. application to the bifidobacteria group and some related genera]. | 1965 | 14336046 | |
| the formation of alpha-glycosidic 5'-nucleotides by a single displacement trans-n-glycosidase. | 1965 | 14253444 | |
| partial purification and properties of a single displacement trans-n-glycosidase. | 1965 | 14253445 | |
| levels of antibody to staphylococcus epidermidis in patients with acne vulgaris. | sera from 23 patients with acne vulgaris of varying degrees and sera from 15 patients with skin diseases other than acne were tested for antibody levels to staphylococcus epidermidis by use of bacterial agglutination and agar-gel immunodiffusion. antibody levels to s epidermidis varied from 0 to 1:160 in both the patients with acne and in the control groups. there was no correlation between the antibody level to s epidermidis and the degree of acne. in a previous investigation it was found that ... | 1965 | 11850964 |
| some aspects of the mechanism of biosynthesis of vitamin b12 in cells of propionibacterium shermanii. | 1966 | 5912903 | |
| purification of propionin, an antiviral agent from propionibacteria. | 1966 | 5924446 | |
| comparison of reactivity between d-propanediol and l-propanediol in intramolecular oxidation-reduction catalyzed by dioldehydrase requiring cobamide coenzyme. | 1966 | 5941194 | |
| [on the amount of group b vitamins in kefir and on its enrichment in vitamin b12 by the adding of propionibacterium shermanii]. | 1966 | 5952415 | |
| studies on the stability of light-sensitive corrinoid-protein complexes. | 1966 | 5962287 | |
| use of cheese whey for vitamin b12 production. i. whey solids and yeast extract levels. | the suitability of cheese whey as a substrate for vitamin b(12) production by propionibacterium shermanii was studied. it was found that with a given level of whey solids a definite amount of yeast extract was required to give maximal yields of vitamin b(12). of the levels of materials studied, 10% whey solids and 1.5% yeast extract gave the best yields of vitamin b(12). most of the lactose of the whey had been utilized in all flask cultures after 168 hr at 29 c. | 1966 | 5970817 |
| use of cheese whey for vitamin b12 production. ii. cobalt, precursor, and aeration levels. | within the limits of this study, it was found that 5 ppm of cobalt was adequate to give good levels of vitamin b(12). the vitamin b(12) precursor 5,6-dimethylbenzimidazole was found to be adequate at 10 ppm in the absence of aeration. in the presence of aeration, a zero level of precursor was found to be most desirable. the analysis of variance showed aeration to be highly significant, and the aeration and precursor interaction to be significant. no other significant effects were observed. | 1966 | 5970818 |
| use of cheese whey for vitamin b12 production. 3. growth studies and dry-weight activity. | the patterns of growth and vitamin formation by propionibacterium shermanii in whey were similar to the patterns established in other substrates. the vitamin formation was observed during the latter part of the fermentation after the organism approached maximal growth. lactose utilization by the organism corresponded to the logarithmic-growth phase of the organism. analyses of the dried culture showed a large increase of vitamin b(12) in the fermentation solids compared with unfermented dried wh ... | 1966 | 5970819 |
| [biosynthesis of vitamins by mycobacterium luteum]. | 1966 | 5982562 | |
| [on the coenzyme b12. i. partial synthesis and its properties]. | 1966 | 5994036 | |
| [research on the lipolytic action of propionibacteria]. | 1966 | 5996431 | |
| [effect of carbonyl reagents on biosynthesis of vitamin b-12 and porphyrins by resting cells of propionibacterium shermanii]. | 1966 | 5998112 | |
| the methylation of transfer rna by methyl cobamide. | 1966 | 5335726 | |
| further studies on the properties of liver propionyl coenzyme a holocarboxylase synthetase and the specificity of holocarboxylase formation. | 1966 | 4287927 | |
| phosphoenolpyruvate carboxytransphosphorylase. ii. crystallization and properties. | 1966 | 4288896 | |
| the equilibria of reactions catalyzed by carboxytransphosphorylase, carboxykinase, and pyruvate carboxylase and the synthesis of phosphoendolpyruvate. | 1966 | 4288897 | |
| falvin biosynthesis by propionibacteria. | 1966 | 4161861 | |
| optimal medium for synthesis of corrinoids by propionibacteria. | 1966 | 4161877 | |
| the biosynthesis of vitamins of the b12 group in mixed cultures of bacteria. | 1966 | 4163349 | |
| semi-continuous corrinoid biosynthesis by propionibacterium petersonii. | 1966 | 4163350 | |
| a taxonomic study of fifty gram positive anaerobic diphtheroids isolated from the oral cavity of man. | 1966 | 5225863 | |
| [effect of propionate concentration on specific growth rate of propionibacterium shermanii]. | 1967 | 5611649 | |
| [effect of light on metabolism of propionic bacteria]. | 1967 | 5611650 | |
| [the effects of some physico-chemical factors on the biosynthesis of vitamin b 12 and porphyrins by a resting suspension of propionibacterium shermanii]. | 1967 | 5623106 | |
| [lipase and lecithinase activities of aerobic and anaerobic corynebacterium and propionibacterium species]. | 1967 | 5633602 | |
| influence of incubation temperature on the content of different corrinoids in the cells of propionibacterium shermanii. | 1967 | 4170376 | |
| [studies on growth of propionibacterium shermanii in short-term experiments employing continuous cultivation]. | 1967 | 4899306 | |
| presence and stereospecificity of citrate synthase in anaerobic bacteria. | 1967 | 6032450 | |
| role of propionibacteria in split defect of swiss cheese. | 1967 | 6034738 | |
| growth of propionibacteria at low temperatures. | 1967 | 6038510 | |
| determination of acetate and propionate using propionate (acetate) kinase from propionibacterium shermanii. | 1967 | 6049224 | |
| enzymic synthesis of guanosine diphosphate cobinamide by extracts of propionic acid bacteria. | 1967 | 6049462 | |
| concurrent decrease of enzymic activities concerned with the synthesis of coenzyme b 12 and of propionic acid in propionibacteria. | 1967 | 6057100 | |
| the route of vitamin b 12 biosynthesis in propionibacterium shermanii. | 1967 | 6057659 | |
| cultural characteristics and fatty acid composition of corynebacterium acnes. | a detailed study of the cultural characteristics and cellular fatty acid composition of 27 isolates of corynebacterium acnes was performed to establish the properties by which this organism may be identified and characterized. the fatty acids were extracted directly from whole cells and examined as methyl esters by gas-liquid chromatography. each strain possessed a similar fatty acid profile which was characterized by a large percentage of c15 branched-chain acid. uniformity in certain biochemic ... | 1967 | 6057790 |
| an anti-lcm agent from propionibacteria. | 1968 | 4976432 | |
| [presence of polyphosphateglucokinase in bacteria]. | 1968 | 4989012 | |
| characterization of anaerobic diphtheroids. | 1968 | 4869690 | |
| pouch method for isolating and enumerating propionibacteria. | 1968 | 4878840 | |
| quantitative analysis of actinomyces cell walls. | quantitative data on the amino acid composition of cell walls of five species of actinomyces were obtained by using a beckman-spinco amino acid analyzer. the major amino acids in a. israelii, a. naeslundii, a. eriksonii, and a. bovis species included alanine, glutamic acid, lysine, aspartic acid, and ornithine, as reported by previous workers, whereas a. propionicus contained diaminopimelic acid. other amino acids, including glycine, valine, leucine, proline, isoleucine, and threonine, were pres ... | 1968 | 4881955 |
| isolation and purification of corrinoids synthesized by propionibacterium shermanii. | 1968 | 4172277 | |
| purification of corrinoid extracts from propionibacterium shermanii with potato starch. | 1968 | 4172863 | |
| phosphatidylmyoinositol monomannoside in propionibacterium shermanii. | 1968 | 4295288 | |
| erythritol metabolism by propionibacterium pentosaceum. the role of l-erythrulose 1-phosphate. | 1968 | 4296190 | |
| erythritol metabolism by propionibacterium pentosaceum. the over-all reaction sequence. | 1968 | 4296473 | |
| vitamin b 12 biosynthesis. evidence for a new precursor vitamin b 12 5'-phosphate. | 1968 | 4296474 | |
| enzymatic phosphorylation of serine by inorganic pyrophosphate. | 1968 | 4301878 | |
| diacyl myoinositol monomannoside from propionibacterium shermanii. | 1968 | 4301991 | |
| the mechanism of the pyruvate, phosphate dikinase reaction. | 1968 | 4303480 | |
| [adansonian's taxonomy and relationship of micro-organisms based on the concepts of similarity value and center species. 4. studies on the relationship of the tribes streptococceae, lactobacilleae and propioni-bacterieae]. | 1968 | 4386415 | |
| characterization of the c15 branched-chain fatty acids of corynebacterium acnes by gas chromatography. | 1968 | 5636822 | |
| enzymic synthesis of cobinamide phosphate from cobinamide by extracts of propionibacterium shermanii. | 1968 | 5637043 | |
| biosynthesis of the 5,6-dimethylbenzimidazole moiety of vitamin b12. | 1968 | 5645435 | |
| an approach to the classification of lactobacilli using computer-aided numerical analysis. | 1968 | 5646833 | |
| the carboxylation of phosphoenolpyruvate and pyruvate. i. the active species of "co2" utilized by phosphoenolpyruvate carboxykinase, carboxytransphosphorylase, and pyruvate carboxylase. | 1968 | 5661712 | |
| [reaction sequence of the enzymatic synthesis of vitamin b12 from cobinamide in propionibacterium shermanii]. | 1968 | 5679933 | |
| the occurrence of an acylated inositol mannoside in the lipids of propionic acid bacteria. | 1968 | 5683520 | |
| antiviral principles of propionibacteria-isolation and activity of propionins b and c. | 1968 | 5686544 | |
| [on the chemistry and biochemistry of corrinoids, xxix. biogenetic pathways from cobryrinic acid to cobyric acid and cobinamide in propionibacterium shermanii]. | 1968 | 5699458 | |
| formation of vitamin b12 5'-phosphate during bacterial conversinn of factor a to vitamin b 12. | 1968 | 5707699 | |
| an evaluation of the taxonomy of propionibacterium. | 1968 | 5724887 | |
| [growth of propionibacterium shermanii with single amino acids as nitrogen source]. | 1968 | 5736946 | |
| [formation of extracellular cobalt porphyrins by a culture of propionibacterium shermanii]. | 1968 | 5747429 | |
| [possible competition in the use of delta-aminolevulinic acid for the biosynthesis of vitamin b 12 and porphyrin by resting suspensions of propionibacterium shermanii]. | 1968 | 5748378 | |
| [effect of various factors on the production of vitamin b 12 and catalase activity of propionibacterium shermanii cultures]. | 1968 | 5761528 | |
| [optimization of the working conditions of a device for continuous cultivation of propionic bacteria]. | 1968 | 4894418 | |
| glycine as crosslinking bridge in the ll-diaminopimelic acid containing murein of propionibacterium peterssonii. | 1968 | 11945321 | |
| transcarboxylase. 8. isolation and properties of a biotin-carboxyl carrier protein. | methylmalonyl coa-oxalacetate transcarboxylase (ec 2. 1. 3. 1) from propionibacterium shermanii is a biotin enzyme of 670,000 molecular weight containing 6 moles of biotin per mole of enzyme. the active enzyme dissociates spontaneously at low ionic strength and alkaline ph to a mixture of inactive subunits. one type of subunit contains all the biotin of the original molecule. the biotin unit has an s(20,w) = 1.3s and a molecular weight of approximately 12,000. it contains 1 mole of biotin and 1 ... | 1969 | 5271754 |
| isolation and molecular structure of vitamin b 12 5'-phosphate. | 1969 | 5780090 | |
| application of difference spectra of corrinoids to their determination. | 1969 | 5781444 | |
| the biosynthesis of the 5,6-dimethylbenzimidazole moiety of vitamin b12. | 1969 | 5808503 | |
| the structure of an acylated inositol mannoside in the lipids of propionic acid bacteria. | 1. lipids were extracted from five strains of propionibacterium with chloroform-methanol mixtures and fractionated by chromatography on silicic acid. 2. all five extracts contained a glycolipid composed of fatty acids, inositol and mannose in the molar proportions 2:1:1. 3. hydrolysis of the glycolipid with alkali gave a mixture of fatty acids and o-alpha-d-mannopyranosyl-(1-->2)-myoinositol. 4. analysis of the fatty acids by g.l.c. showed that they were predominantly straight- and branched-chai ... | 1969 | 5821733 |
| [production of porphobilinogen from delta-aminolevulinic acid with cell suspensions from propionibacterium shermanii]. | 1969 | 4388877 |