Publications
Title | Abstract | Year(sorted ascending) Filter | PMID Filter |
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capillaria colubra sp. n. from the oviducts of coluber constrictor priapus. | 1970 | 5445822 | |
description of a naegleria sp. isolated from two cases of primary amoebic meningo-encephalitis, and of the experimental pathological changes induced by it. | 1970 | 4989229 | |
[contribution of s. p. fedorov to the development of microbiology and immunology]. | 1970 | 4920528 | |
heart rates, breathing rates and the effects of atropine and acetylcholine on white-footed mice (peromyscus sp.) during daily torpor. | 1970 | 5428031 | |
body temperatures of white-footed mice (peromyscus sp.) furing daily torpor. | 1970 | 5428030 | |
hydramoeba hydroxena (entz) discovered on hydra graysoni sp. nov. | 1970 | 16056914 | |
[studies on male infertility: 6. clinical observation on male infertility]. | results of clinical observations of male infertility cases seen in s eoul, korea, national university's department of urology between january 1955 and december 1969 are presented. 920 infertile men were seen, repr esenting 3.2% of 36,071 urological outpatients, and 3.9% of 30,125 male outpatients seen during this 15-year period. the number of male inferti lity cases has increased from 10 (1.09%) cases in 1955 to 166 (18.04%) cases in 1969. primary sterility was found in 78% of the 920 infertile ... | 1970 | 12177911 |
a new nematode microtetrameres (gubernacules) plovericus n. sp. (tropisuridae) from an avian host pluvialis dominica. | 1970 | 5535604 | |
hypotrichomonas avium n. sp. from the bird cryptoplectron erythrorhynchum. | 1970 | 5535603 | |
ixodes philipi n. sp. (acarina: ixodidae), a sea bird parasite in japan. | 1970 | 5533620 | |
on the biosynthesis of laminitol (d-4-c-methyl-myo-inositol) in porphyridium sp. | 1970 | 5500409 | |
studies on strongyloidiasis of the peacock. ii. strongyloides pavonis n. sp. (nematoda: strongyloididae) from the green peafowl pavo muticus linnaeus. | 1970 | 5315238 | |
the connections of the intra-osseous segment of the facial nerve in baboon (papio sp.). | 1970 | 4994241 | |
formation of copper(ii), zinc(ii), silver(i) and lead(ii) ferrocyanides. | the factors influencing the formation of metal hexacyano-ferrate(ii) complexes have been examined and the experimental conditions leading to formation of m(2)fe(cn)(6), and k(2)m(3)[fe(cn)(6)](2) have been studied, where m is cu(ii) or zn(ii); ag(i) yields ag(4)fe(cn)(6). and kag(3)fe(cn)(6) and pb(ii) yields only pb(2)fe(cn)(6). measurements made at constant ionic strength obtained by addition of k(2)so(4) show how the potassium ion affects the stabilization of the complexes. the free energy ch ... | 1970 | 18960839 |
eimeria albertensis n.sp. and e. borealis n.sp. (sporozoa: eimeriidae) in black bears ursus americanus from alberta. | 1970 | 5534085 | |
ixodes myotomys n. sp., a nest parasite of myotomys (rodentia: muridae) in little namaqualand, republic of south africa (acarina: ixodidae). | 1970 | 5435804 | |
parasitologial studies of korean forces in south vietnam: ii. a comparative study on the incidences of intestinal parasites. | a survey of intestinal parasites was performed in south vietnam. samples were collected from 717 vietnameses, 1,933 u.s. forces, 433 stool specimens of korean troops in south vietnam. and 114 of korean army patients in home land were also examined as a control. findings were discussed with others and summarized as follows: 1)a parasitic rate, incidence in general, was 44.8 %. 2)koreans in south vietnam showed 82.4 % of infection rate, vietnamese 64.6% and u.s. forces 26.1 %. korean home patients ... | 1970 | 12913523 |
glycolic acid oxidase activity in cell-free preparations of blue-green algae. | glycolic acid oxidase activity was detected in cell-free preparations of anabaena flos-aquae and oscillatoria sp. by the reduction of 2,6-dichlorophenolindophenol and by the formation of glyoxylate. enzyme activity was localized in the 20,000 times gravity supernatant fraction, and optimal activity was obtained at ph 8.0. activity was lost on storing the preparation at 4 c and could not be restored by addition of flavin mononucleotide.oxidase activity of the supernatant fraction of oscillatoria ... | 1970 | 16657383 |
some characteristics of a lipase preparation from the uredospores of puccinia graminis tritici. | the characteristics of a lipase preparation from the uredospores of puccinia graminis (pers.) f. sp. tritici (eriks. and henn.) have been investigated. the majority of the lipolytic activity in disrupted uredospores was found to be associated with a lipid-containing, particulate fraction which sedimented at 5000g. with triolein as a substrate, both 1,3- and 1,2-diglycerides were formed. ethylenediaminetetraacetate, p-chloromercuribenzoic acid, and hg(2+) strongly inhibited the activity. a ph opt ... | 1970 | 16657474 |
bioassay and attributes of a growth factor associated with crown gall tumors. | an improved bioassay is described for a factor that promotes tumor growth which was first obtained from extracts of pinto bean leaves with crown gall tumors. sixteen primary pinto bean leaves per sample are inoculated with sufficient agrobacterium tumefaciens to initiate about 5 to 10 tumors per leaf and treated with tumor growth factor at day 3 after inoculation. the diameters of 30 to 48 round tumors (no more than 3 randomly selected per leaf) are measured per test sample at day 6. mean tumor ... | 1970 | 16657534 |
parasites of the collared peccary from texas. | results of a survey of the parasites of the collared peccary (dicotyles tajacu angulatus) in texas are presented. three ectoparasites, amblyomma cajennense, dermacentor variabilis, and pulex porcinus were very common on peccaries from south texas, but less common or absent in arid west texas. sucking lice, pecaroecus javalii, were common on peccaries from west texas, but were not found in south texas. the known range of this louse in texas is extended into the big bend area. two ticks, amnblyomm ... | 1970 | 16509125 |
nematode reproduction in environments of fluctuating aeration. | reproduction of aphelenchus avenae, reared on rhizoctonia solani growing on steamed wheat seeds and caenorhabditis sp., reared on a mixed bacterial culture grown on oatmeal, was significantly reduced at 5% oxygen and inhibited at 4% oxygen and below. aeration ranging from atmospheric air (21%) to 10% oxygen had no effect on reproduction. close interval (5 days or less) fluctuations, between high and low oxygen concentrations, inhibited population buildup of hemicycliophora arenaria on tomato in ... | 1970 | 19322294 |
metabolism of glycogen and neutral lipids by aphelenchus avenae and caenorhabditis sp. in aerobic, microaerobic and anaerobic environments. | starving aphelenchus avenae survived 3-4 weeks in microaerobic and anaerobic environments, but caenorhabditis sp. survived less than 80 hr. aerobically, both nematodes metabolize neutral lipid reserves: there was no microaerobic ( <5% o) or anaerobic neutral lipid catabolism. early in anaerobiosis both nematodes utilized endogenous glycogen. caenorhabditis sp. depleted the glycogen and died. a. avenae under oxygen stress longer than 120 hr entered cryptobiosis, during which there was neither mea ... | 1970 | 19322317 |
tetrameres (tetrameres) tinamicola sp. n. from the crested tinamou, eudromia elegans, with comments on the subgenus petrowimeres (nematoda: tetrameridae). | tetrameres (tetrameres) tinamicola sp. n. is described from the crested tinamou, eudromia elegans, of argentina. the new species is most similar to other alate species of the subgenus tetrameres, but it can be differentiated on the basis of its large size, length and structure of the left spicule, and arrangement of the 5 subventral and 3 sublateral pairs of postanal papillae. a review of the subgenus petrowimeres is presented including the reassignment of several species to the subgenus tetrame ... | 1970 | 1185422 |
host differences among florida populations of belonolaimus longicaudatus rau. | three populations of belonolaimus longicaudatus from gainesville, fuller's crossing, and sanford, all in florida, were tested for parasitism on citrus jambhiri (rough lemon), arachis hypogaea ('early runner' peanut), fragaria sp. ('florida 90' hybrid strawberry), and lycopersicon esculentum ('rutgers' tomato). the three populations were found to be three different physiological races because: (i) the fuller's crossing population reproduced well on and caused injury to rough lemon and tomato but ... | 1970 | 19322299 |
skrjabinus francolini sp. n. (trematoda: dicrocoeliidae) from the black partridge, francolinus francolinus (linnaeus) in india. | 1970 | 5530162 | |
sparganosis and "proliferative" spargana in vervets (cercopithecus aethiops) and baboons (papio sp.) from east africa. | 1970 | 4984083 | |
eimeria sprehni yakimoff, 1934, and e. causeyi sp. n. (protozoa: eimeridae) from the canadian beaver, castor canadensis. | 1970 | 5461094 | |
stempellia lunata sp. n. (microsporida: nosematidae) in larvae of the mosquito culex pilosus collected in florida. | 1970 | 5442849 | |
vaginitis in a bitch associated with haemophilus sp. | 1971 | 4943411 | |
trypanosoma catostomi n. sp. from the white sucker catostomus c. commersoni (lacépède). | 1971 | 4943628 | |
blastocrithidia triatomae n. sp. found in triatoma infestans from argentina. | 1971 | 4943630 | |
polifungin, a new antifungal antibiotic. i. morphological, cultural, and physiological properties of streptomyces sp. strain producing a new complex of tetraene antibiotics. | 1971 | 4947547 | |
[act. olivovariabilis sp.nov., an organism producing variamycin, a new antitumor antibiotic]. | 1971 | 4947970 | |
in vitro antifungal activity of clotrimazole (bay b 5097). | the in vitro antifungal activity of clotrimazole (bay b 5097) was compared with those of amphotericin b, griseofulvin, nystatin, and pyrrolnitrin. the inhibitory activity of clotrimazole against most systemic pathogens was comparable to that of amphotericin b; minimal inhibitory concentrations of the two drugs for blastomyces dermatitidis, histoplasma capsulatum, sporothrix schenckii, cryptococcus neoformans, and coccidioides immitis were in the range of 0.20 to 3.13 and 0.10 to 6.25 mug/ml, res ... | 1971 | 4949484 |
in vitro studies of alpha-carboxyl-3-thienylmethyl penicillin, a new semisynthetic penicillin. | the activity of a new semisynthetic penicillin, alpha-carboxyl-3-thienylmethyl penicillin (brl-2288) was determined against 535 clinical isolates of gram-negative bacilli, by using the tube dilution technique. nearly 80% of isolates of proteus spp. were inhibited by 3.12 mug or less of this antibiotic per ml. brl-2288 was as active as ampicillin against escherichia coli. it was slightly more active than carbenicillin or 6-(d-alpha-sulfoaminophenylacetamido)-penicillanic acid against pseudomonas ... | 1971 | 4924999 |
comparison of the rates of motility of salmonella with those of other enteric bacteria. | 1971 | 4927403 | |
demonstration by freeze-etching of a single cleavage plane in the cell wall of a gram-negative bacterium. | in the examination of protoplasts of a gram-negative bacterium classified as a pseudomonas sp. by freeze-etching, we found a smooth external surface which is not seen if the preparations are not "etched." this external structure is seen as a sleeve surrounding and connecting the cells in unetched preparations, and we present evidence that it is a eutectic formed during the freezing of the specimen. in the system used in this study, the four layers of the cell wall of a gram-negative bacterium ca ... | 1971 | 4929873 |
in vitro studies of semisynthetic alpha-(substituted-ureido) penicillins. | the activity of three alpha-(substituted-ureido) penicillins was evaluated in vitro against 599 clinical isolates of gram-negative bacilli, by use of the broth-dilution technique. at a concentration of 12.5 mug or less/ml, bl-p1597 inhibited 90% of isolates of pseudomonas sp., 56% of enterobacter sp., 67% of indole-positive proteus spp., 72% of escherichia coli, and 85% of proteus mirabilis. bl-p1654 had similar activity, whereas bl-p1532 was much less active. at a concentration of 25 mug or les ... | 1971 | 4930281 |
obituary. s. p. bedson, 1886-1969. | 1971 | 4932750 | |
demodex gapperi sp. n. (acari: demodicidae) from the red-backed vole, clethrionomys gapperi. | 1971 | 4933155 | |
streptomyces sp. producing litmocidin. | 1971 | 4933936 | |
production, isolation and properties of pyracrimycin a, a new antibiotic from streptomyces eridani n. sp. | 1971 | 4937286 | |
[ultrastructural changes in wheat caused by puccinia graminis f. sp. tritici]. | 1971 | 4939290 | |
observations on pseudomonas sp. highly tolerant to creosote, isolated from railway wood sleepers. | 1971 | 4940211 | |
samuel phillips bedson. 1 december 1886--11 may 1969. | 1971 | 4940303 | |
variations in the metal content of some commercial media and their effect on microbial growth. | the cation content in commercial media obtained from two manufacturers showed considerable variation. even different batches of the same make were found to be inconsistent in the content of metal ions. with cultures of cytophaga sp. and yersinia pseudotuberculosis in base media, growth stimulation was dependent on additions of certain commercial media. it could be demonstrated that this stimulation was derived solely from increased mg(2+) concentration in the media. | 1971 | 4940866 |
soft-shell clam, mya arenaria, a convenient laboratory animal for screening pathogens of bivalve mollusks. | attempts to introduce infectious or foreign material into oysters and other bivalve mollusks usually involve force or trauma because of immediate, prolonged adduction of the tightly closing valves. the soft-shell clam, mya arenaria, is unable to seal its valves completely and relaxes readily, exposing soft tissue and a large siphon. this species is free from fouling organisms and is readily available at all seasons in the new england and mid-atlantic areas. suspensions of five strains of vibrio ... | 1971 | 4940871 |
formation of hybrid particles in rna phages. i. hybrid particles between rna phages sp (iva) and fi(ivb). | 1971 | 4940970 | |
eperythrozoon mariboi sp.nov., (protophyta: order richettsiales) a parasite of red blood cells of the flying fox pteropus macrotis epularius in new guinea. | 1971 | 4943095 | |
[study of the chemical composition of aspergin--a metabolite from aspergillus sp]. | 1971 | 4398785 | |
[accumulation of pyrocatechol in a gelose medium by a pseudomonas sp]. | 1971 | 4262912 | |
a comparison of the growth curves of the nq bacillus (mycobacterium sp.) derived by photometric turbidity, microscopic counting, and viability in a tube-dilution-series. | 1971 | 4106082 | |
use of montmorillonite for the demonstration of capsules of klebsiella aerogenes and cornebacterium sp. | a technique is described for the demonstration of bacterial capsules by using montmorillonite in combination with a conventional staining method. | 1971 | 4108650 |
[human adiaspiromycosis due to fungus emmonsia crescens sp. n. emmons et jellison 1960]. | 1971 | 4115100 | |
[cultural and staining studies on treponema suipraeputiale sp. n]. | 1971 | 4115191 | |
isolation, culture, and fermentation characteristics of selenomonas ruminantium var. bryantivar. n. from the rumen of sheep. | large forms of selenomonas sp. were isolated from the sheep rumen on a rumen fluid-glucose-agar medium by using a differential centrifugation technique to purify the inoculum. the cells from the six isolated strains were curved, gram-negative, strictly anaerobic crescents, and rapidly motile by flagella attached to the concave side of the cell. one or more of the volatile fatty acids were essential for growth. none of the strains produced indole or reduced nitrate. all strains grew on fructose, ... | 1971 | 4323298 |
the metabolism of p-fluorophenylacetic acid by a pseudomonas sp. i. isolation and identification of intermediates in degradation. | 1971 | 4325920 | |
stimulation of bacitracin production in the mixed cultures of bacillus subtilis and pseudomonas sp. | 1971 | 4327540 | |
inositol phosphate phosphatases of microbiological origin. some properties of a partially purified bacterial (pseudomonas sp.) phytase. | 1971 | 4328685 | |
inositol phosphate phosphatases of microbiological origin. observations on the nature of the active centre of a bacterial (pseudomonas sp.) phytase. | 1971 | 4328686 | |
the metabolism of p-fluorobenzoic acid by a pseudomonas sp. | 1971 | 4328873 | |
a polymer of glucose and n-acetylgalactosamine 1-phosphate in the wall of micrococcus sp. a1. | 1. the walls of micrococcus sp. a1contain about 43% of a phosphorylated polymer. it was extracted with cold trichloroacetic acid and purified by chromatography on deae-cellulose. 2. the polymer contained equimolar amounts of d-glucose, n-acetylgalactosamine and phosphate, and was readily hydrolysed under gentle acidic conditions to a phosphorylated disaccharide. 3. chemical and enzymic degradation indicated that this was 3-o-alpha-d-glucopyranosyl-n-acetylgalactosamine with a phosphomonoester gr ... | 1971 | 4329871 |
ribulose-5-phosphate kinase from chromatium sp. strain d. | 1971 | 4330127 | |
some properties of the naphthalene oxygenase from pseudomonas sp. ncib 9816. | 1971 | 4330923 | |
histochemical properties of the excretory organ of anisakis sp. larva. | 1971 | 4332375 | |
-glutamyl-glutamic acid, an interpeptide bridge in the murein of some micrococci and arthrobacter sp. | 1971 | 4256044 | |
isolation and properties of rna replicases induced by sp and fi phages. | new rna replicases were isolated and purified from escherichia coli q13 infected with sp or fi phages showing different serological properties. these replicases showed a template specificity different from that of qbeta replicase. | 1971 | 5288764 |
grouping of rna phages based on the template specificity of their rna replicases. | we attempted to apply a new criterion, the template specificity of rna replicases of escherichia coli rna phages, for the grouping of these phages. based on the template specificity, it was shown that (a) qbeta, vk, and st belonged to one group (group iii), and sp and fi to another group (group iv), and (b) some similarity existed between groups iii and iv. considering such template specificity in addition to previously reported properties of phage particles, we could separate rna phages into fo ... | 1971 | 5289361 |
enzyme complex from streptomyces sp. active on candida tropicalis cell walls. | 1971 | 5290800 | |
mannosidase from streptomyces sp. | 1971 | 5291976 | |
clostridium quercicolum sp.n., isolated from discolored tissues in living oak trees. | 1971 | 5315723 | |
mycobacterium rhodesiae sp. nov. a new species of rapid-growing scotochromogenic mycobacteria. | 1971 | 5316571 | |
achromobacter xylosoxidans n. sp. from human ear discharge. | 1971 | 5316576 | |
the metabolism of p-fluorophenylacetic acid by a pseudomonas sp. ii. the degradative pathway. | 1971 | 5087890 | |
leishmania hertigi sp. n., from the tropical porcupine, coendou rothschildi thomas. | 1971 | 5090970 | |
endoparasitic chiggers. vi. neoschoengastia esorhina sp. n. (acarina: trombiculidae), a second intranasal chigger of birds. | 1971 | 5090976 | |
studies on new antibiotic lividomycins. i. taxonomic studies on the lividomycin-producing strain streptomyces lividus nov. sp. | 1971 | 5091208 | |
genetic mapping of genes concerned with glutamyl polypeptide production by bacillus licheniformis and a study of their relationship to the development of competence for transformation. | by transduction with sp-15, we have mapped some of the genetic sites involved in glutamyl polypeptide (pep) production by bacillus licheniformis 9945a. eleven peptide mutations were assigned to group 1 which lies between the gly-42 and his-6 markers. three other mutations were assigned to group 2 which lies between the ade-2 and str-1 sites. a series of 28 additional pep(-) mutants did not belong to either group 1 or 2; the chromosomal location of those peptide mutations is unknown. all three mu ... | 1971 | 5095285 |
monosaccharide and chitin content of cell walls of histoplasma capsulatum and blastomyces dermatitidis. | cell walls of histoplasma capsulatum and blastomyces dermatitidis, obtained by mechanical breakage of yeast- and mycelial-phase cultures, were lipid-extracted and then fractionated with ethylenediamine. unextracted cell walls, lipid-extracted cell walls, and the three fractions resulting from ethylenediamine treatment were examined for monosaccharide and chitin content. the yeast-phase cell walls of five strains of h. capsulatum fell into two categories, designated chemotypes i and ii, one of wh ... | 1971 | 5095293 |
structural and nonstructural proteins of saint louis encephalitis virus. | analysis of purified saint louis encephalitis (sle) virus by acrylamide gel electrophoresis revealed that the virions contained three structural proteins designated sp-1, sp-2, and sp-3 which had molecular weights of 63,000, 18,000, and 8,500, respectively. the envelope contained proteins sp-1 and sp-3 which were removed from the nucleocapsid by nonionic detergent treatment. nucleocapsids prepared by deoxycholate treatment of complete virions had a density of 1.301 in potassium tartrate and cont ... | 1971 | 5102427 |
identification of products produced by the anaerobic degradation of naringin by butyrivibrio sp. c3. | 1971 | 5103057 | |
lambing performance of ewes inoculated with chlamydia sp. before and after breeding. | 1971 | 5103652 | |
angiostrongylus schmidti sp. n. (nematoda: metastrongyloidea) from the rice rat, oryzomys palustris, in florida, with a key to the species of angiostrongylus kamensky, 1905. | 1971 | 5104560 | |
eimeria callosciuri n. sp. (protozoa: eimeriidae) from prevost's squirrel callosciurus prevostii demarest, 1822 in malaysia. | 1971 | 5104607 | |
the oocysts of eimeria vermiformis sp. n. and e. papillata sp. n. (protozoa: eimeriidae) from the mouse mus musculus. | 1971 | 5104609 | |
a malaria parasite, plasmodium aurulentum sp. nov. from the neotropical forest gecko thecadactylus rapicaudus. | 1971 | 5104610 | |
a new species of dioctophimid nematode, eustrongylides indicus n. sp., from an indian bird. | 1971 | 5105350 | |
a case of anisakis sp. infection in a brown bear from alaska. | 1971 | 5107111 | |
a new group of enterobacteria, possibly a new citrobacter sp. | 1971 | 5116253 | |
neutral lipids in the study of relationships of members of the family micrococcaceae. | the organisms studied were those of the family micrococcaceae which cannot participate in genetic exchange with micrococcus luteus and those whose biochemical and physiological characteristics appear to bridge the genera staphylococcus and micrococcus. the hydrocarbon compositions of m. luteus atcc 4698 and micrococcus sp. atcc 398 were shown to be similar to those previously reported for many m. luteus strains, consisting of isomers of branched monoolefins in the range c25 to c31. however, micr ... | 1971 | 5122809 |
protein aggregation in c-phycocyanin. studies at very low concentrations with the photoelectric scanner of the ultracentrifuge. | solutions of c-phycocyanin of very low concentrations were examined by sedimentation-velocity studies in the spinco model e ultracentrifuge equipped with a photoelectric scanning system and a monochromator. at sufficiently low concentrations complete disaggregation from the hexamer to the monomer was observed. the equilibrium constant of monomer to hexamer was estimated to be approx. 10(30). for studies of aggregation over the complete range of concentration, c-phycocyanins from phormidium lurid ... | 1971 | 5123877 |
bacterial metabolism of 4-chloro-2-methylphenoxyacetate. formation of glyoxylate by side-chain cleavage. | crude extracts of pseudomonas sp. grown on 4-chloro-2-methylphenoxyacetate as sole source of carbon were shown to oxidize 4-chloro-2-methylphenoxyacetate to 5-chloro-o-cresol and glyoxylate. a labelled 2,4-dinitrophenylhydrazone was isolated from an incubation mixture in which 4-chloro-2-methylphenoxy[carboxy-(14)c]acetate was used. the hydrazone was shown to behave identically on thin-layer chromatograms with the authentic 2,4-dinitrophenylhydrazone of glyoxylate. radioactivity assay showed tha ... | 1971 | 5123886 |
the effects of the southern australian marine stinging sponges, neofibularia mordens and lissodendoryx sp. | 1971 | 5124077 | |
[isolation and properties of the methanol-oxidizing bacterium pseudomonas methanolica n. sp]. | 1971 | 5129025 | |
[host specificity of eimeria contorta n.sp. (sporozoa: eimeriidae)]. | 1971 | 5132046 | |
the phenylalanine-binding protein of comamonas sp. (atcc 11299a). | 1971 | 5132661 | |
plasmodium paranucleophilum n. sp. from a south american tanager. | 1971 | 5133124 | |
haemaphysalis (kaiseriana) borneata sp. n. (ixodoidea: ixodidae), a tick of the h.(k.) aculeata group parasitizing the sambar deer in borneo. | 1971 | 5133886 | |
haemaphysalis (h.) sumatraensis sp. n. (ixodoidea: ixodidae), a tick parasitizing the tiger, boar, and sambar deer in indonesia. | 1971 | 5133889 |