Publications

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the synthesis of thymidine diphosphate hexoses of streptococcus faecalis grown on d-galactose. 196214484710
rearing of germfree and monocontaminated chicks in rigid plastic isolators.a plexiglas isolator for rearing germfree vertebrates is described. plastic components were precut and finished by a plexiglas supplier. this equipment is relatively inexpensive; moreover, neither special facilities nor skills are required in their construction. advantages of this type of isolator are: readily dismantled for cleaning, durable, excellent visibility of the interior, and minimal maintenance. in 30 separate groups of animals, 27 of these yielded germfree chicks. many of these chicks ...196214486221
lipoic acid uptake in streptococcus faecalis 10c1. 196214496812
the reduced diphosphopyridine nucleotide oxidase of streptococcus faecalis: purification and properties. 196214449177
effects of selected cancer chemotherapeutic drugs on the growth of streptococcus faecalis: relative responses of antimeatabolite resistant strains. 196214450251
[research on the antifolic power of structural analogues of folic acid and synthetic pyrimidines in streptococcus faecalis]. 196213922675
hydroxylysine metabolism in streptococcus faecalis. 196213922926
complete reduction of tellurite to pure tellurium metal by microorganisms.tucker, fayne l. (university of southern california, los angeles), john f. walper, milo don appleman, and jerry donohue. complete reduction of tellurite to pure tellurium metal by microorganisms. j. bacteriol. 83:1313-1314. 1962-the black precipitate produced in the presence of potassium tellurite by growing cells of streptococcus faecalis n83 and corynebacterium diphtheriae was shown, by x-ray diffraction analysis, to consist of metallic tellurium. the metal was not complexed, to any significan ...196213922991
growth of streptococcus faecalis var. liquefaciens on plants.the proliferation of streptococcus faecalis var. liquefaciens on two varieties of beans, and on corn, rye, and cabbage was investigated. comparisons were made with growth patterns on these same plants exhibited by s. lactis and lactobacillus plantarum. the ability of each of the bacteria to multiply and to spread to new plant parts as they developed from seed was studied under several environmental conditions. plants were grown aseptically in glass culture and in sterilized and non-sterilized so ...196213936612
purification and sanitary control of water (potable and waste). 196213958188
galactose metabolism. i. pathway of carbon in fermentation by streptococcus faecalis.fukuyama t. t. (university of pennsylvania, philadelphia) and d. j. o'kane. galactose metabolism. i. pathway of carbon in fermentation by streptococcus faecalis. j. bacteriol. 84:793-796. 1962.-the pathway by which galactose-1-c(14) is fermented in streptococcus faecalis was investigated using dried-cell preparations. lactic acid, acetic acid, formic acid, ethanol, and carbon dioxide were the end products formed, with lactic acid representing approximately 50% of the sugar fermented. the distrib ...196213960210
[microbiological determination of folic acid in simple pharmaceutical preparations by the cup method]. 196213965057
formation of protoplasts from streptococcus faecalis by lysozyme.bibb, william r. (university of north carolina, chapel hill) and w. r. straughn. formation of protoplasts from streptococcus faecalis by lysozyme. j. bacteriol. 84:1094-1098. 1962.-incubation of whole cells of streptococcus faecalis f24 in the presence of the crystalline egg-white lysozyme and appropriate sucrose concentration resulted in the formation of discrete spherical structures. on dilution, these osmotically fragile structures lysed immediately. methyl pentose determinations on isolated ...196213968087
a simple quantitative test for bacteriuria. 196213975775
inhibition by antibiotics of the growth of bacterial and yeast protoplasts.shockman, gerald d. (temple university school of medicine, philadelphia, pa.) and j. oliver lampen. inhibition by antibiotics of the growth of bacterial and yeast protoplasts. j. bacteriol. 84:508-512. 1962.-the characteristics and requirements for growth of bacterial (streptococcus faecalis) and yeast (saccharomyces cerevisiae) protoplasts were established and the effect of a variety of antibacterial and antifungal antibiotics determined. a clear differentiation was obtained between such inhibi ...196213988638
bacteriological findings in the mid-cycle endocervical mucus in infertile women. 196213989792
phosphorylation of sedoheptulose 7-phosphate by streptococcus faecalis. 196213989902
the urethral catheter and urinary tract infection. 196213994829
[on a bacteriocin-like substance from enterococci]. 196214014952
oxidation of glycerol by streptococcus faecalis.claridge, c. a. (merck sharp & dohme research laboratories, rahway, n.j.) and david hendlin. oxidation of glycerol by streptococcus faecalis. j. bacteriol. 84:1181-1186. 1962.-the nature of the factors in yeast autolysate essential for the oxidation of glycerol by streptococcus faecalis f24 was examined. two factors appear to be involved in the oxidation of glycerol. one factor was shown to be an inducer of the enzyme system required for glycerol oxidation; the other was shown to be alpha-lipoic ...196214021485
search for new chemotherapeutics. i. determination of the bacteriostatic and fungistatic effects of salicylanilide and certain substituted salicylanilides by means of a diffusion method in solid media with and without horse blood added. 196214021620
[the species streptococcus faecalis. 1. study of homogeneity by adanson's method]. 196214022411
metabolism of resistant mutants of streptococcus faecalis. iv. use of a biophotometer in growth-curve studies.coultas, m. katharine (sloan-kettering institute for cancer research, rye, n.y.) and dorris j. hutchison. metabolism of resistant mutants of streptococcus faecalis. iv. use of a biophotometer in growth-curve studies. j. bacteriol. 84:393-401. 1962. - analysis of data obtained using the bonet-maury and jouan biophotometer has shown it to be an accurate, automatic device for recording an entire bacterial growth curve, from which quantitative measurements of growth rate can be calculated. growth ra ...196214023399
[the species streptococous faecalis. ii. study of homogeneity by means of factor analysis]. 196214026396
purification and sanitary control of water (potable and waste). 196214030041
[microbiological determination of folic acid in simple pharmaceutical preparations by the cup method]. 196214030243
[on the inhibitory effect of aminobiopterin and tetraaminopyrimidine in microorganisms]. 196214040138
[chromatographic determination of folic acid in yeast preparations by means of a microbiological method using streptococcus faecalis]. 196213896265
decrease of sensitivity to ultraviolet radiation of streptococcus faecalis grown in media supplemented with 6-azathymine, an analog of thymine. 196213902976
uptake of 14c-streptomycin by some microorganisms and its relation to their streptomycin sensitivity. 196213904292
the radiosensitivity of escherichia coli and streptococcus faecalis as influenced by vitamin k5 and its analogs. 196213912930
the effect of hydroxylysine on cell wall synthesis and cell stability in streptococcus faecalis. 196213914445
microbiological assay for thymine using a mutant of streptococcus faecalis.doctor, v. m. (university of texas, houston). microbiological assay for thymine using a mutant of streptococcus faecalis. j. bacteriol. 84:17-22. 1962.-a rapid microbiological assay procedure for the determination of thymine was devised. the test organism, streptococcus faecalis akt, a mutant of s. faecalis atcc 8043, gives one-half the maximal growth response to 1.6 mug of thymine (assay range 0.5 to 2.5 mug) or to a molar equivalent (3.2 mug) of thymidine. under these experimental conditions, ...196213886831
degradation of pyruvate by micrococcus lactilyticus ii. : studies of cofactors in the formate-exchange reaction.mccormick, n. g. (university of washington, seattle), e. j. ordal, and h. r. whiteley. degradation of pyruvate by micrococcus lactilyticus. ii. studies of cofactors in the formate-exchange reaction. j. bacteriol. 83:899-906. 1962.-enzyme preparations from micrococcus lactilyticus(2) are rendered inactive with respect to formate exchange by treatment with charcoal or dowex-50, by dialysis, or by fractionation with ammonium sulfate. the activity may be completely restored by a "kochsaft" preparati ...196216561937
nature of the lipids of some lactic acid bacteria.ikawa, miyoshi (university of california, berkeley). nature of the lipids of some lactic acid bacteria. j. bacteriol. 85:772-781. 1963.-lactobacillus casei, l. plantarum, leuconostoc mesenteroides, pediococcus cerevisiae, and streptococcus faecalis were grown on a lipid-free medium, and the amounts of acetone-soluble lipids, acetone-insoluble phospholipids, and unextracted or bound lipid in the cells were estimated. neutral glycerides appeared to be absent, or present only in traces, in l. casei ...196314044942
food-poisoning potential of the enterococci.deibel, r. h. (american meat institute foundation, chicago, ill.), and j. h. silliker. food-poisoning potential of the enterococci. j. bacteriol. 85:827-832. 1963.-a total of 23 enterococcus strains were fed to two and sometimes three human volunteers in an effort to elicit food-poisoning symptoms. each culture was consumed after it was grown in whole sterile milk or on the surface of commercially sterile ham slices. six strains of streptococcus faecalis var. liquefaciens were consumed after com ...196314044950
characterization of enterococcus bacteriophages from the small intestine of the rat.rogers, c. g. (university of wisconsin, madison) and w. b. sarles. characterization of enterococcus bacteriophages from the small intestine of the rat. j. bacteriol. 85:1378-1385. 1963.-enterococcus bacteriophages were isolated by an enrichment procedure from the contents of the small intestines of sprague-dawley white rats. after purification by single-plaque isolation, the phages were maintained in tryptose broth by propagation on strains of streptococcus faecalis var. zymogenes of similar int ...196314047233
[kitasamycin]. 196314048143
[studies on the incidence of enterococci in animal and man. v]. 196314049319
[bacteriological examination in chronic prostatitis]. 196314053821
apparent pigment production by streptococcus faecalis in the presence of metal ions. 196314054378
folic acid absorption studies a comparison of two microbiological assay techniques. 196314056517
nalidixic acid in infections of urinary tract. laboratory and clinical investigations. 196314058206
effects of a nuclear detonation on swine--bacteriologic studies. 196314061651
a report on the use of colistimethate sodium in a general hospital. 196314061832
growth stimulation of streptococcus faecalis var. liquefaciens by canavanine.hammel, jay m. (the pennsylvania state university, university park) and l. n. zimmerman. growth stimulation of streptococcus faecalis var. liquefaciens by canavanine. j. bacteriol. 86:490-493. 1963.-l-canavanine, a competitive inhibitor of arginine, was found to stimulate the growth of streptococcus faecalis var. liquefaciens in the presence of arginine. this growth stimulation by canavanine was unique, since it previously was found to inhibit the growth of organisms which require arginine. when ...196314066426
survey of the bacteriocines of enterococci.brock, thomas d. (indiana university, bloomington), barbara peacher, and deborah pierson. a survey of the bacteriocines of enterococci. j. bacteriol. 86:702-707. 1963.-a survey has been made of bacteriocine production by a wide variety of well-characterized strains of group d streptococci. on the basis of spectrums and sensitivity to chloroform, heat, and proteolytic enzymes, five distinct bacteriocines can be defined. type 1 is produced by all streptococcus zymogenes (s. faecalis var. zymogenes ...196314066464
probable identity of a group d hemolysin with a bacteriocine.brock, thomas d. (indiana university, bloomington) and joseph m. davie. probable identity of a group d hemolysin with a bacteriocine. j. bacteriol. 86:708-712. 1963.-all strains of streptococcus zymogenes (s. faecalis var. zymogenes) produce a bacteriocine which is active against lactic acid bacteria and most other grampositive bacteria. mutants which have lost the hemolytic characteristic lose at the same time their bacteriocine-producing ability. a strain which was resistant to the bacteriocin ...196314066465
kinases of streptococcus faecalis. i. enzyme localization.moore, l. daneo (university of pennsylvania, philadelphia) and d. j. o'kane. kinases of streptococcus faecalis. i. enzyme localization. j. bacteriol. 86:766-772. 1963.-cell-free extracts of streptococcus faecalis 10c1 were found to contain a membrane-associated, particulate hexokinase with activity toward glucose, fructose, mannose, and, to a lesser extent, galactose, gluconate, and mannitol. in addition, the cell cytoplasm contained kinases specific for fructose, mannose, and galactose. no spec ...196314066473
[contribution to the study of the incidence of enterococci in meat preparations]. 196314069046
urinary tract infection: the commonest organism and its sensitivity to antimicrobial drugs. 196314069730
biochemical aspects of mercaptopurine inhbition and resistance. 196314070375
detoxication of a-methopterin and aminopterin by the acetylating enzyme of liver. 196314071589
the inhibition by streptomycin of certain streptococcus bacteriophages, using host bacteria resistant to the antibiotic. 196314072841
pyelonephritis. iv. role of serum bactericidal activity and antibody in chronic enterococcal pyelonephritis in the rat. 196314073142
pyelonephritis. v. role of serum bactericidal activity and antibody in acute pyelonephritis in the rabbit. 196314073143
antibacterial activity of herpes simplex virus grown in tissue culture. 196314074583
gradient plate bioassay for tyrothricin and its application to dentifrices.a bioassay for tyrothricin, based on a procedure used by szybalski in bacterial resistance studies, was developed. replacement of the tube dilution assay with this procedure represented economy in time and equipment, with a resultant increase in productivity. the procedure involved preparation of special agar plates which provided graded concentrations of tyrothricin along a horizontal axis. a culture dish was inclined, and a base layer of agar, without antibiotic, was poured to cover the bottom ...196314075054
[the use of the slanetz and bartley solid medium for the identification of enterococci in water and food]. 196314076993
enzymic transfer of rhamnosyl units from thymidine diphosphate rhamnose to bacterial cell-wall fragments. 196314078947
a new metabolic regulator: its stimulation of citric acid production and anti-sulphonamide and streptomycin effect. 196314079900
[study of a bacterium isolated from cheese source of vitamin b12 and other group b vitamins]. 196314081747
carbamyl and acetyl phosphokinase activities of streptococcus faecalis and escherichia coli. 196314081915
thymidine triphosphate: alpha-d-galactose 1-phosphate thymj 1-phosphate thymidylyltransferase from streptococcus faecalis grown on d-galactose. 196314085355
bacterial biotinidase. 196314034272
microdetermination of lipid phosphorus as a measure of bacterial membrane substance. 196314034348
physiology of the enterococci as related to their taxonomy.deibel, r. h. (american meat institute foundation, chicago, ill.), donald e. lake, and c. f. niven, jr. physiology of the enterococci as related to their taxonomy. j. bacteriol. 86:1275-1282. 1963-studies on a collection of enterococci isolated from diverse sources have confirmed the existence of two distinct species, namely, streptococcus faecalis and streptococcus faecium. in contrast with s. faecium, s. faecalis characteristically ferments melezitose, sorbitol, glycerol (anaerobically), citra ...196314086101
lipoamidase. 196314086741
isolation of a new naphthoquinone from streptococcus faecalis ioci. 196314086754
the pteroylglutamate components of american diets as determined by chromatographic fractionation. 196314086780
[contribution to the study of the spectrum of activity of ampicillin]. 196314088141
a comparative evaluation of the bacteriological flora of the uterine cervix and fallopian tubes in cases of salpingitis. 196314089306
[kitasamycin]. 196314094688
chemotherapy of bacterial endocarditis. 196314095788
[on the uniformity of bacterial ribosomes]. 196314097316
the autolysis of cell walls of streptococcus faecalis. 196314099649
the effect of beta-aminopropionitrile (bapn) on bacteria. 196314099856
[pharmacologic research on a new nitrofuran derivative]. 196314100824
differential effects of amino acid deficiencies on bacterial cytochemistry. 196313985273
protoplast membrane of streptococcus faecalis.shockman, gerald d. (temple university school of medicine, philadelphia, pa.), joseph j. kolb, bohdan bakay, margaret j. conover, and gerrit toennies. protoplast membrane of streptococcus faecalis. j. bacteriol. 85:168-176. 1963.-the membrane fraction of streptococcus faecalis (atcc 9790) was isolated and purified, by a variety of procedures, from cultures that were grown under closely controlled conditions of physiological age and nutrition. the most satisfactory method required the use of lyso ...196313988637
the reduction of phenazine-n-oxides by microbial cells. 196313969103
[study of analogs of lipoic acid in growth and inhibition tests with streptococcus faecalis 8043. synthesis in the lipoic acid group. v]. 196313963288
studies of the mechanism of resistance to pyrimidines in streptococcus faecalis. i. an unusual effect of 5-iodouracil and 5-iodo-2'-deoxyuridine. 196313951293
hyaluronic acid production by a strain of streptococcus faecalis isolated from urine. 196313931983
studies on the physiology of rickettsiae. iv. folic acids of coxiella burnetii.mattheis, martha s. (university of kansas, lawrence), m. silverman, and d. paretsky. studies on the physiology of rickettsiae. iv. folic acids of coxiella burnetii. j. bacteriol. 85:37-41. 1963.-yolk, yolk sac, and embryo tissues of uninfected eggs, and those infected with coxiella burnetii, were analyzed for folic acid derivatives by employing diethylaminoethyl (deae)-cellulose column chromatography. infected tissues contained quantitatively less folate, but the elution profiles of both infecte ...196313933852
occurrence of enterococci in animals in a wild environment.enterococci were obtained from the feces of 71% of 216 mammals, 86% of 70 reptiles, and 32% of 22 birds sampled in a truly wild environment, the great smoky mountains national park. patterns of food dependence and also of species dependence were observed. among the lower classes of the primarily herbivorous mammals, the enterococci occurred sporadically; however, of the six species of sciuridae, the gray squirrel, and of four species of cricetidae, the red-backed mouse, the enterococci appear to ...196313936610
occurrence of enterococci on plants in a wild environment.enterococci were obtained from 14% of nearly 2,200 flowers, 3.4% of non-floral structures of angiosperms, and from 8.3% of samples of soil, water, and lesser plants of the great smoky mountains national park, an area little influenced by the presence of man. the enterococci were recovered from one or more flowers or flower clusters of 1,515 samples in 47 taxa, but not from flowers of 67 taxa with 654 samples. the per cent of recovery was influenced adversely by dense forest cover and by increase ...196313936611
[are thalidomide and its biological metabolites vitamin antagonists?]. 196314208683
amino-acid deprivation and bacterial cell-wall synthesis. 196314134309
[study of the resistance to ionizing radiations of specific bacteria inoculated into precooked minced ham conditioned in metal cans]. 196314104864
[on the characteristics of homofermentative coccal lactic acid bacteria isolated from epiphytic microflora of some plants in the ukraine]. 196314105470
persistence of bacteria in "protoplast" form after apparent cure of pyelonephritis in rats. 196314113625
[bacterial growth phase and phenylmercuric borate]. 196314114126
[appearance and behavior of spontaneous mutants of enterococcus strains with resistance to enterocin]. 196314114142
[meningeal infection by germs whose localization is usually in the intestinal canal]. 196314114149
[media and methods for the detection of streptococci of group d]. 196314164713
[antibiotic activity of a new quinoline derivative (5-nitro8-hydroxyquinoline)]. 196314116184
search for new chemotherapeutics. iv. determination of the bacteriostatic and fungistatic effects of certain thiosemicarbazones by the use of a diffusion method in agar media with horse blood added. 196314117742
automatic measurement and computer processing of bacterial growth data. 196314173137
bacteriostats. vi. bacteriostatic activities of some substituted guanidines. 196314173590
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