Publications

TitleAbstractYear(sorted descending)
Filter
PMID
Filter
antibody to adenosine triphosphatase from membranes of micrococcus lysodeikticus. 19704248810
[microbial antagonism between sarcina lutea and certain strains of staphylococcus aureus]. 19704249135
endo-n-acetyl-glucosaminidase from clostridium perfringens, lytic for cell wall murein of gram-negative bacteria.an endo-n-acetyl-glucosaminidase which degrades the murein (peptidoglycan) sacculi of the cell walls of escherichia coli and spirillum serpens, but not those of micrococcus lysodeikticus and sarcina lutea, is present as a contaminant in a "phospholipase c" from clostridium perfringens. the specificity of enzyme action was elucidated by reduction of liberated glycosidic groups with nabh(4) and identification of glucosaminol as the reduction product. this finding contradicts previous reports assoc ...19704315891
[neosporin as premedication in eye surgery]. 19704317072
the action of antibiotics on carotenoid production by strains of sarcina lutea. 19704322272
[inhibitory effect of hyperbaric oxygen (hbo) on the development of aerobic bacteria. i. comparison of the effect of hbo at 2 absoluted atmospheres, on 3 bacterial species of different metabolic type]. 19704257365
bacterial genome sizes determined by dna renaturation studies. 19704396963
tektite-i program: bacteriological aspects. 19704392833
[production of a new antibiotic, chalcidin, from micromonospora chalcea culture]. 19704394064
[effect of high vacuum on atp stability in microorganisms]. 19704935079
biology of the sugar-fermenting sarcinae. 19704909648
[preliminary studies on the determination of biologically active rifomycin using the platelet method]. 19704913881
[effect of permanent magnetic field on the sensitivity of a bacterial population to antibiotics]. 19704914041
[effects of tylosin on the growth of bacteria]. 19704915386
acid-fast granuloma in a turtle's eye. 19704916226
antagonism by a gram-positive coccus. 19704921873
[bacteriological studies of human ejaculates]. 19704922161
[antibiotics possessing properties of leucine antimetabolites]. 19704922625
the "sensitivity" of resting and dividing cells. 19705003582
[the setting free of lixiviatable nitrogen from ureaform by microorganisms]. 19704993682
antimicrobial polypeptide synthesized by mucor pusillus nrrl 2543. 19704985140
reduction in peroxide values and monocarbonyls of oxidized methyl oleate by several microbial cultures. 19704990156
the effect of alkylation on the antimicrobial activities of 7-hydroxy- and 4-hydroxycoumarins. 19704991933
interaction between insecticides and soil. microbiological assay of sevin and meta-iso-systox using bacteria as test organisms. 19704991990
presence of antioxidant materials in bacteria. 19704992304
[experiments and clinical experience with cephalexin]. 19704992613
bacteriologic studies on wasting disease induced by neonatal thymectomy. 19704983533
procedures for the assay of carbenicillin in body fluids.the assay of carbenicillin in clinical specimens is complicated by the fact that carbenicillin also contains a small amount of benzylpenicillin, thereby precluding the use of conventional penicillin assay organisms. this report gives details of a microbiological assay method involving the use of a strain of pseudomonas aeruginosa which is very sensitive to carbenicillin but insensitive to benzylpenicillin. the outline of a microassay method with this organism is presented, and a method for the a ...19704985430
comparative allostery of 3-deoxy-d-arabino-heptulosonate-7-phosphate synthetase as a molecular basis for classification.the allosteric pattern of control for 3-deoxy-d-arabino-heptulosonate 7-phosphate (dahp) synthetase has previously been shown to be strongly conserved among the member species of a given genus in bacteria. the implications of this finding as a procedural tool of bacterial phylogeny were pursued by a study of two organisms, sporosarcina ureae and aeromonas formicans, the taxonomic positions of which have been historically controversial. s. ureae has characteristics of both bacillaceae and microco ...19704985590
bacterial hydrocarbons: occurrence, structure and metabolism. 19704985817
microbioassay of antimicrobial agents.a previously described agar-diffusion technique for microbioassay of antimicrobial agents has been modified to increase sensitivity of the technique and to extend the range of antimicrobial agents to which it is applicable. this microtechnique requires only 0.02 ml of an unknown test sample for assay, and is capable of measuring minute concentrations of antibiotics in buffer, serum, and urine. in some cases, up to a 20-fold increase in sensitivity is gained relative to other published standardiz ...19704986725
problems in the bio-assay of orally administered cephaloglycin in biological fluids and method for the detection of its metabolite, desacetylcephaloglycin. 19704987304
[the sensitivity of tubercle bacilli to rifampicin and determination of active drug serum level by means of vertical diffusion method]. 19704987944
on the composition and nature of the bulk protein of extremely halophilic bacteria. 19705428606
[diurnal fluctuations in the numbers of atmospheric bacteria in an obstetric and gynecological clinic]. 19705431389
carotenoid pigments and the stability of the cell membrane of sarcina lutea. 19705441396
intermediate steps in the incorporation of fatty acids into long-chain, nonisoprenoid hydrocarbons by lysates of sarcina lutea. 19705445330
distribution of anaerobic sarcinae in human faeces. 19705448888
studies on a new antitumor antibiotic, largomycin. 3. biological properties and antitumor activity of largomycin f-ii. 19705453314
studies on the protective function of the carotenoid pigments of sarcina lutea. 19705456270
failure of conjugated octaene carotenoids to protect a mutant of sarcina lutea against lethal photosensitization. 19705456281
a water-soluble carotenoid-glycopeptide from sarcina morrhuae. 19705487180
pyrrolidonyl peptidase in bacteria: a new colorimetric test for differentiation of enterobacteriaceae. 19705489066
[the effect of a high vacuum on the oxidative processes of sarcina flava and bacillus simplex]. 19705490460
the walls of the extremely halophilic cocci: gram-positive bacteria lacking muramic acid. 19705493598
aliphatic hydrocarbon contents of various members of the family micrococcaceae. 19705494944
cell division in sarcina flava. 19705500331
interaction between t7 coliphage denatured dna and sarcina lutea rna. 19705505330
bacterial carotenoids. xxxiv. c50-carotenoids. 7. a c50-carotenyl-d-glucoside from sarcina lutea. 19705507233
penicillin titer after storage of penicillium chrysogenum by liquid nitrogen refrigeration. 19705510617
[the effect of the biological products of symbiotic bacteria on the growth of several strains of chlorella]. 19705517353
optical rotatory dispersion and circular dichroism of dna from various sources at alkaline ph. 19705531255
microbial transformation of antibiotics. 3. conversion of clindamycin to 1'-demethylclindamycin and clindamycin sulfoxide by streptomyces species. 19695346041
studies on transglycosidation to vitamin b6 by microorganisms. i. formation of a new vitamin b6 derivative, pyridoxine glucoside, by sarcina lutea. 19695347448
studies on transglycosidation to vitamin b6 by microorganisms. ii. chemical structure of pyridoxine glucoside. 19695347450
studies on transglycosidation to vitamin b6 by microorganisms. 3. distribution of activity of pyridoxine glucoside formation in microorganisms. 19695347451
synthesis and bioactivity of lincomycin-7-monoesters. 19695349756
the effects of herbicides on soil microflora. ii. the effect of herbicides on enzymatic activity of the soil. 19695358099
studies on conformational changes in the dna structure induced by protonation: reversible and irreversible acid titrations and sedimentation measurments. 19695362526
numerical taxonomy of genera micrococcu cohn and sarcina goodsir. 19695362642
effect of light on malate oxidation by membranes of a carotenoidless mutant of sarcina lutea. 19695362669
oligonucleotide pattern after pancreatic ribonuclease digestion and the 3' and 5' termini of 5s ribonucleic acid from hela cells. 19695365790
carotenoid-glycoprotein of sarcina flava membrane. 19695365923
the polar carotenoid fraction from sarcina flava. 19695365924
streptomyces olivaceus 142. ii. isolation of the antibiotic and its properties. 19695370182
transformation of micrococcus lysodeikticus by various members of the family micrococcaceae. 19695370299
[variability of act. hygroscopicus under the effect of pigment produced by it]. 19695378164
[geomicrobiology of lignite. i. microbe associations of a lignite layer]. 19695380485
[isolation and properties of dna from zymosarcina]. 19695380486
[comparative bacteriologic resistance determination with doxycyclin]. 19695386869
[studies on the anti-tumor activity of isoquinoline derivatives. v. effect of 1-(2-methylbutyl)-3-methyl-6,7-methylenedioxy-isoquinoline. hcl on nucleic acids and protein synthesis in sarcina lutea and hela cells]. 19695387629
[proton irradiation of the microorganisms micrococcus radiodurans and sarcina flava placed within a meteorite]. 19695397562
properties of crystalline tyramine oxidase from sarcina lutea. 19695763406
genetic relationship between sarcina ureae and members of the genus bacillus.deoxyribonucleic acid-ribonucleic acid (dna-rna) and dna-dna hybridization studies were performed to determine the degree of genetic relatedness between sarcina ureae and several members of the genus bacillus. dna-rna hybridization showed a high degree of homology between s. ureae rna and dna from bacillus species having a similar guanine plus cytosine content. the dna from other genera of the family micrococcaceae showed less homology with s. ureae rna than did that of the bacillus species test ...19695764347
transformation in micrococcus lysodeikticus. 19695764742
micromethod for assaying serum levels of erythromycin.a micromethod for assaying serum levels of erythromycin is described. the assay had the following characteristics: detection of 0.03 to 0.035 mug/ml, a long-range curve which minimizes sample dilution, 0.04 ml for a single measurement (0.3 ml required for full coverage), and utility for a variety of body fluids. the method employs radial diffusion from small paper discs which were saturated by capillary action rather than by dipping or pipetting. although the method was designed to handle serum ...19695774765
characterization of the micrococcus lysodeikticus type of peptidoglycan in walls of other micrococcaceae. 19695777322
the biochemistry of long-chain, nonisoprenoid hydrocarbons. i. characterization of the hydrocarbons of sarcina lutea and the isolation of possible intermediates of biosynthesis. 19695777337
the biochemistry of long-chain, nonisoprenoid hydrocarbonss. ii. the incorporation of acetate and the aliphatic chains of isoleucine and valine into fatty acids and hydrocarbon by sarcina lutea in vivo. 19695781029
the biochemistry of long-chain, nonisoprenoid hydrocarbons. 3. the metabolic relationship of long-chain fatty acids and hydrocarbons and other aspects of hydrocarbon metabolism in sarcina lutea. 19695785213
the intraocular penetration of lincomycin. 19695785860
the effect of synthetic detergent on the determination of the molecular weight of a carotenoid-glycoprotein from sarcina flava. 19695786999
use of dyes for better reliability in a microbiological assay. 19695787462
ocular penetration of cephalexin in the rabbit. 19695794957
biotransformation of hetacillin to ampicillin in man. 19695798721
characterization of micrococcaceae isolated from clinical sources.the characterization of 556 micrococcaceae isolates from various clinical sources has been presented. the incidence of coagulase-negative mannitol-positive staphylococci was 3.2% and that of coagulase-positive mannitol-negative staphylococci was 1.6%. there appears to be insufficient justification for the routine reporting of staphylococcal variants from a general bacteriology laboratory, and biotyping should be reserved for special circumstances.19695803634
antibacterial polypeptide produced by streptomyces carzinostaticus. i. isolation and purification of active substances. 19695811788
isolation and identification of cephalexin from human urine. 19695812220
production, isolation and purification of antitumor active monoglycerides and other antibiotics from sepedonium ampullosporum. studies on antiviral and antitumor antibiotics. ix. 19695814217
air curtains for patient isolation. 19695818217
absorption and excretion of two chloramphenicol products in humans after oral administration. 19695824862
[streptothricin x--a new antibiotic of the streptothricin group obtained under specific conditions of biosynthesis]. 19694984361
a micromethod for determination of antibiotics in serum. 19694985044
taxonomic studies on the strain streptomyces thermoviolaceus wr-141. 19694974983
[complications after umbilical vein catheterization in the premature and newborn]. 19694985254
[a highly active antibiotic substance isolated from pseudomonas]. 19694998533
motility tracks: technique for quantitative study of bacterial movement.a method for recording movements of bacteria in time and space on a single photograph is described. quantitative information on the behavior of various motile organisms may easily be obtained for comparative studies. the method possesses certain advantages over cinematography, and illustrations of applications of the technique are presented.19694977222
[penimepicycline: studies on its chemical structure, physico-chemical properties, bioassay and chemical assay]. 19694977336
comparative ultrastructure of selected aerobic spore-forming bacteria: a freeze-etching study. 19694979698
effect of bacteria on chemotaxis in the cellular slime molds.the effect of chemotactic substances, secreted by escherichia coli, on the cellular slime molds was studied by deposition of bacteria near myxamoebae populations. droplets of a bacterial suspension and a myxamoebae suspension were placed separately, at predetermined distances from each other, on a hydrophobic agar surface of low rigidity. myxamoebae remained confined inside the droplets, except when they were activated by the bacterial products. the sphere of attraction increased at higher bacte ...19694980065
Displaying items 601 - 700 of 1056