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iron-chelating hydroxamic acid (schizokinen) active in initiation of cell division in bacillus megaterium.bacillus megaterium atcc 19213 secretes a cell division-initiating "schizokinen" (sk) which accumulates during its culture cycle to a concentration inversely proportional to the iron added to a sucrose-mineral salts medium. secreted sk was purified from culture filtrates as a red fe (iii) chelate, and a fraction with similar biological properties was obtained from whole cells. infrared spectra of sk, and analyses of unhydrolyzed and acid-hydrolyzed preparations indicated it to be a secondary hyd ...19674960152
numerical taxonomy of certain coryneform bacteria.da silva, g. a. nigel (iowa state university, ames), and john g. holt. numerical taxonomy of certain coryneform bacteria. j. bacteriol. 90:921-927. 1965-an electronic computer was used to sort 32 strains of coryneforms into groups with the tree-sort program. the similarity values obtained in this procedure were then used to construct a dendrogram depicting the phenetic resemblance among the taxa. the results indicated that all the phytopathogens studied were sufficiently distinct from the type s ...19654954898
[microbiological studies of atropine-decomposing bacteria]. 19704947265
nature of the phosphodiester linkage of the phosphomannan from the yeast kloeckera brevis. 19714946336
soil bacteria: principal component analysis of physiological descriptions of some named cultures of agrobacterium, arthrobacter, and rhizobium. 19714943485
[antibiotics--inhibitors in biosynthesis of the bacterial cell-wall]. 19714942177
development of a diazinon-degrading bacterium in paddy water after repeated applications of diazinon. 19714932410
saprophytic coryneform bacteria. 19704928346
bacteriology of manganese nodules. v. effect of hydrostatic pressure on bacterial oxidation of mnii and reduction of mno2.it was experimentally demonstrated that two strains of arthrobacter 37, one growing at 25 c and the other at 5 c, could catalyze mn(ii) oxidation at hydrostatic pressures well in excess of the pressure encountered by the parent culture in its original habitat in the ocean (80 atm). the strain grown at 5 c showed an increase in temperature optimum for manganese oxidation with increase in pressure. it was like-wise experimentally shown that induced bacillus 29 without added ferricyanide and unindu ...19714927407
iron deficiency and porphyrin formation by arthrobacter globiformis. 19704922752
long-term starvation survival of rod and spherical cells of arthrobacter crystallopoietes.spherical and rod-shaped cells of arthrobacter crystallopoietes, harvested during exponential growth, were subjected to total starvation for periods of time as long as 80 days. viability measurements were made by plate count and slide culture procedures. both cell forms remained 100% viable for 30 days. thereafter, viability of rods and spheres decreased equally at a slow rate. after 60 days of starvation, more than 65% of both cell forms were viable. no significant cell lysis occurred as eviden ...19704919984
[comparative electron microscopic studies of activated sludge from biological treatment plants of industrial waste waters]. 19704918985
the aerobic decomposition of choline by microorganisms. i. the ability of aerobic organisms, particularly coryneform bacteria, to utilize choline as the sole carbon and nitrogen source. 19704918912
improved method for characterization of bacterial dehydrogenases using acrylamide gel disc electrophoresis. 19704916450
ultrastructure of nocardia cell growth and development on defined and complex agar media.the cell growth of nocardia strain 721-a on brain heart infusion agar (bhia), nutrient agar, and chemically defined agar media was studied by light and electron microscopy. light microscopy revealed a change in cell morphology induced by growth on bhia. electron microscopy demonstrated a concurrent change in intracellular complexity. on bhia, the cells became bulbous and developed irregularly branched filaments which fragmented by multiple and random septation. these fragments appeared to underg ...19694905542
bacteriolytic spectrum of the enzyme produced by acanthamoeba castellanii. 19694905249
[a rapid demonstration of the utilization of phenolic acids by bacterial strains isolated from soil]. 19694890588
a reappraisal of the rported oxidation of aminoacetone by a species of arthrobacter. 19694884485
fat metabolism in higher plants. xxxv. partial primary structure of spinach acyl carrier protein. 19684877955
cobalt-free corrinoids as vitamin b 12 antagonists. 19684873648
[siderochrome and iron metabolism in microorganisms]. 19674869506
degradation of 'diazinon' by synergistic microbial action. 19684868370
leucoindigoidine formation by an arthrobacter species and its oxidation to indigoidine by other micro-organisms. 19684868094
selective feeding of tubificids on bacteria. 19674864607
[the effect of organic substances on the assimilation of methane by obligate methylotrophs]. 19744857241
[characteristics of the biology of arthrobacter simplex (jensen) lochhead]. 19744848252
[cooxidation of phenoxyalkane acids by microbial cultures]. 19744837336
picolinic acid hydroxylase of arthrobacter picolinophilus. 19744832254
pathways of d-fructose transport in arthrobacter pyridinolis. 19744831624
creatinine hydrolase and creatine amidinohydrolase. i. presence in cell-free extractions of arthrobacter ureafaciens. 19744826702
creatinine hydrolase and creatine amidinohydrolase. ii. partial purification and properties. 19744826701
oxamicetin, a new antibiotic of bacterial origin. 3. taxonomy of the oxamicetin-producing organism. 19734792389
oxamicetin, a new antibiotic of bacterial origin. i. production, isolation and properties. 19734792387
[numerical taxonomy in the study of bacterial soil microflora in the north of france]. 19734791971
[comparative study of the amino acid and polysaccharide composition of the cell walls of mycocci and micrococci]. 19734791535
enzymic lignin, its release and utilization by bacteria. 19734765901
the effect of linuron and chlorpropham on glutamic acid production by arthrobacter globiformis. 19734755157
evidence for two rna polymerases in arthrobacter, a morphogenetic bacterium. 19734753195
2,4-dichlorophenoxyacetate metabolism by arthrobacter sp.: accumulation of a chlorobutenolide.an enzyme preparation from 2,4-dichlorophenoxyacetate-grown arthrobacter sp. converted cis,cis-2,4-dichloromuconate to chloromaleylacetate. the enzyme lactonizing the dichloromuconate to yield 2-chloro-4-carboxymethylene but-2-enolide was separated from the butenolide-delactonizing enzyme.19734751794
covalently bound flavin in d-6-hydroxynicotine oxidase from arthrobacter oxidans. amino-acid sequence of the fad-peptide. 19734745730
abolition of crypticity of arthrobacter pyridinolis toward glucose and alpha-glucosides by tricarboxylic acid cycle intermediates.arthrobacter pyridinolis cannot grow on glucose as sole carbon source, although the cells possess catabolic enzymes of the embden-meyerhof and pentose phosphate pathways as well as a complete tricarboxylic acid cycle. crypticity toward glucose is abolished by a period of growth in a medium containing malate, succinate, citrate, or fumarate in addition to glucose. other carbon sources, which support as rapid growth as does malate (e.g. asparagine), do not enable the cells to use glucose. malate, ...19734745416
changes in rna transcription during morphogenesis of arthrobacter crystallopoietes. 19734723945
physiological properties and enzymatic activity of an arthrobacter capable of lysing fusarium sp. 19734723721
trimethylamine metabolism in obligate and facultative methylotrophs.1. twelve bacterial isolates that grow with trimethylamine as sole source of carbon and energy were obtained in pure culture. all the isolates grow on methylamine, dimethylamine and trimethylamine. one isolate, bacterium 4b6, grows only on these methylamines whereas another isolate, bacterium c2a1, also grows on methanol but neither grows on methane; these two organisms are obligate methylotrophs. the other ten isolates grow on a variety of c(i) and other organic compounds and are therefore facu ...19734722893
metabolism of endothall by aquatic microorganisms. 19734708803
the structure of nicotine blue from arthrobacter oxidans. 19734707595
deactivation of rg seed dressing by arthrobacter sp. 2b. 19734701337
glucose utilization dependence on preferred carbon-source growth in an arthrobacter sp. 19734700353
the flavin content of a hydrocarbon-utilizing bacterium. 19734697264
[amino acid sequence of 2,4-diaminobutyric acid-containing mureins of various coryneform bacteria and agromyces ramosus]. 19734693054
[microbiological and chemical syntheses in the field of cardenolides and bufadienolides]. 19734688770
amino acid sequence of the threonine-containing mureins of coryneform bacteria.in a study of the mureins of coryneform bacteria (arthrobacter, brevibacterium, cellulomonas, corynebacterium, erysipelothrix), 21 threonine-containing strains were found. in several of the strains the amino acid and amino sugar composition of the murein was muramic acid (mur), glucosamine (glcnh(2)), d-glu, l-lys, l-thr, and ala in a molar ratio of 1:1:1:1:1:4 or 5, and in several other strains it was mur, glcnh(2), d-glu, l-lys, l-thr, ala, and l-ser in a molar ratio of 1:1:1:1:1:3:1. the amin ...19734683671
arthrobacter mysorens--a new species excreting l-glutamic acid. 19724679432
lipid composition of growing and starving cells of arthrobacter crystallopoietes.the lipid composition of growing and starving cells of arthrobacter crystallopoietes was compared. although the lipid composition of the two cell types was similar, the amount of total lipids recovered from the starving cells was 30.4% less than that recovered from the growing cells. the loss of lipids, as compared to the loss of total cell mass during starvation, was (i) proportional to the loss of the cell mass (phosphatidylinositol, phosphatidylglycerol-2, and cardiolipin), (ii) greater than ...19724669211
[systematics of mycobacterium and related organisms]. 19724667388
[properties and taxonomic position of some coryneform bacteria that assimilate hydrocarbons]. 19724663473
[development cycle of arthrobacter simplex (jensen) lochhead during cultivation on different media]. 19724657955
biochemical transformations of herbicide-derived anilines in culture medium and in soil. 19724649740
the bacterial oxidation of nicotine. 8. synthesis of 2,3,6-trihydroxypyridine and accumulation and partial characterization of the product of 2,6-dihydroxypyridine oxidation. 19724636328
bacterial carotenoids. 38. c 50 -carotenoids. 9. isolation of decaprenoxanthin mono- and diglucoside from an arthrobacter sp. 19724635696
a numerical study on the relationships of listeria and erysipelothrix. 19724632765
[microbiological properties of soils in northern france: arthrobacter extent]. 19724632290
the biological activity of some siderochrome derivatives. 19734631899
evolutionary mechanism of adaptation of arthrobacter histodinolovorans and pseudomonas aeruginosa to use l-histidinol as a sole source of nitrogen and carbon. 19724630547
phosphoenolpyruvate, a new inhibitor of glucose-6-phosphate dehydrogenase. 19724629561
covalently bound flavin in d-6-hydroxynicotine oxidase from arthrobacter oxidans. purification and properties of d-6-hydroxynicotine oxidase. 19724628374
extensive microbial degradation of ddt in vitro and ddt metabolism by natural communities. 19724626578
immunodiffusion and fluorescent antibody methods to distinguish rod from coccoid forms of a species of arthrobacter. 19724624206
[microbiological transformation of organic compounds in co-oxidation conditions]. 19724623307
the copolymeric structure of pig skin dermatan suplhate. characterization of d-glucuronic acid-containing oligosaccharides isolated after controlled degradation of oxydermatan sulphate.selective periodate oxidation of unsubstituted l-iduronic acid residues in copolymeric dermatan sulphate chains was followed by reduction-hydrolysis or alkaline elimination. by this procedure the glucuronic acid-containing periods were isolated in oligosaccharide form; general formula: [formula: see text] further degradation of these oligosaccharides with chondroitinase-ac yielded three types of products: (a) sulphated trisaccharide containing an unsaturated uronosyl moiety in the non-reducing t ...19744618474
the metabolism and biological actions of coumarins. 19744617903
microbiological transformation of bile acids. 19734608725
relationships among coryneform bacteria from soil, cheese and sea fish. 19744605036
peptidoglycans (mucopeptides): structure, function, and variations. 19744604888
morphology and physiology of coryneform bacteria. 19744604791
structure of the mannan from saccharomyces strain fh4c, a mutant constitutive for invertase biosynthesis. ii. protein moiety and components of the carbohydrate-peptide bonds. 19744603217
metabolism of 2-deoxy-d-glucose by baker's yeast. vi. a study on cell wall mannan. 19744601200
generic composition and nutritional requirements of bacteria isolated from three lakes. 19744599821
aminoacyl-trna transferases. 19744599413
dna base composition of some sheathed bacteria. 19744599089
a new species of arthrobacter which degrades picolinic acid. 19744598865
plating isolation of various catalase-negative microorganisms from soil.a procedure using nutritionally minimal media is presented for the plating isolation, but not enumeration, of various catalase-negative microorganisms from soil.19744595965
a myxomycete with a singular myxamoebal encystment stage. 19734589741
effect of amendments on the microbial utilization of oil applied to soil.replicate field plots comprising a control, plus oil, plus oil and bacteria, plus oil and fertilizer (urea-phosphate; 27:27:0), and plus oil, bacteria, and fertilizer were monitored over a 308-day period for changes in bacterial and mold numbers. changes in the chemical composition of the oil applied to the plots was followed by using chromatographic techniques. application of fertilizer resulted in a stimulation of bacterial numbers and in the rate of utilization of n-alkane components of the s ...19744589125
genetic and phenetic classification of bacteria. 19734584677
biodegradation of phenylmercuric acetate by mercury-resistant bacteria.selected cultures of mercury-resistant bacteria degrade the fungicide-slimicide phenylmercuric acetate. by means of a closed system incorporating a flameless atomic absorption spectrophotometer and a vapor phase chromatograph, it was demonstrated that elemental mercury vapor and benzene were products of phenylmercuric acetate degradation.19734584577
microbiological transformation of bile acids. 19734581568
chitosanase, a novel enzyme. 19734580792
heterogeneity of the lytic activity for yeast cell wall observed among the components of an arthrobacter glucanase. 19734579425
characterisation of mycobacterium, nocardia, corynebacterium and related taxa. 19734578844
deep-freezing of bacterial dna for thermal denaturation and hybridization experiments. 19734578059
soil bacteriostasis limitation in growth of soil and rhizosphere bacteria. 19734572375
purification and properties of an enzyme, zymolyase, which lyses viable yeast cells. 19724568261
a taxonomic study of some coryneform bacteria. 19724567222
occurrence of microorganisms capable of decomposing organic phosphorus compounds in two types of bottom sediments of the eutrophic lake jeziorak. 19724566842
utilization of aromatic compounds by benthic microorganisms of an eutrophic lake. 19724566374
microbial degradation of crude oil: factors affecting the dispersion in sea water by mixed and pure cultures.by means of the enrichment culture technique, a mixed population of microorganisms was obtained which catalyzed the dispersion of crude oil in supplemented sea water. from this enrichment culture, eight pure cultures were isolated and studied. only one of the isolates (rag-1) brought about a significant dispersion of crude oil. rag-1 has been tentatively characterized as a member of the genus arthrobacter. the other seven isolates gave rise to colonies on supplemented oil agar, but were neither ...19724562475
formation of di-d-fructofuranose i,2':2,3' dianhydride from inulin by an extracellular inulase of arthrobacter ureafaciens. 19724561389
numerical taxonomy of coryneform bacteria isolated from pond-reared shrimp (penaeus aztecus) and pond water.gram-positive, catalase-positive, nonsporeforming, pleomorphic rods isolated from pond-reared shrimp and pond water were compared with type cultures of the corynebacteriaceae. classification of the type cultures based on 66 cell and colony characters proved comparable to one based on 163 morphological, biochemical, and physiological characters. this similarity was not observed with pond isolates. with the aid of numerical analysis, pond isolates could be placed into six major groups based on cer ...19724551043
photochromogensis. i. photochromogenicitiy in genus nocardia, corynebacterium, arthrobacter, brevibacterium, and flavobacterium. 19744546883
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