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lipids of dermatophytes ii. effect of growth condition on the lipid composition and membrane transport of microsporum gypseum.supplementation of glucose-containing medium with ethanol and replacement of glucose by glycerol in the sabouraud's growth medium of microsporum gypseum altered the levels of total phospholipids as well as their apolar and polar head groups. the levels of phosphatidylcholine (pc) and phosphatidylethanolamine (pe) increased under these growth conditions; also, the ratio of unsaturated/saturated phospholipid fatty acids decreased on ethanol supplementation but increased in the presence of glycerol ...19853918228
lipids of dermatophytes ii. effect of growth condition on the lipid composition and membrane transport of microsporum gypseum.supplementation of glucose-containing medium with ethanol and replacement of glucose by glycerol in the sabouraud's growth medium of microsporum gypseum altered the levels of total phospholipids as well as their apolar and polar head groups. the levels of phosphatidylcholine (pc) and phosphatidylethanolamine (pe) increased under these growth conditions; also, the ratio of unsaturated/saturated phospholipid fatty acids decreased on ethanol supplementation but increased in the presence of glycerol ...19853918228
metabolism of sulfur-containing amino acids in the dermatophyte microsporum gypseum. ii. acidic amino acid derivatives.the dermatophyte microsporum gypseum was cultivated on a glucose-arginine medium supplemented with five strongly acidic derivatives of cysteine (l-cysteine sulfinic acid, l-cysteic acid, l-serine-o-sulfate and taurine at a concentration of 5 mmol/l, and l-s-sulfocysteine at a concentration of 2.5 mmol/l). the addition of these substances did not stimulate the growth as compared with the control containing 0.5 mmol/l cystine. cysteine sulfinic acid and cysteic acid showed rather inhibitory effect ...19853925121
metabolism of sulfur-containing amino acids in the dermatophyte microsporum gypseum. ii. acidic amino acid derivatives.the dermatophyte microsporum gypseum was cultivated on a glucose-arginine medium supplemented with five strongly acidic derivatives of cysteine (l-cysteine sulfinic acid, l-cysteic acid, l-serine-o-sulfate and taurine at a concentration of 5 mmol/l, and l-s-sulfocysteine at a concentration of 2.5 mmol/l). the addition of these substances did not stimulate the growth as compared with the control containing 0.5 mmol/l cystine. cysteine sulfinic acid and cysteic acid showed rather inhibitory effect ...19853925121
studies on haemagglutinins of microsporum gypseum. 19853982449
studies on haemagglutinins of microsporum gypseum. 19853982449
metabolism of sulfur-containing amino acids in the dermatophyte microsporum gypseum. i. neutral amino acids.the dermatophyte microsporum gypseum was cultivated on a glucose-arginine medium to which on out of six sulfur-containing amino acids was added (l-cystine, l-djenkolic acid, dl-lanthionine dl-homocystine, l-methionine, or l-methionine-sulfone at a concentration of 5 mm with respect to sulfur content). the addition of these substances did not stimulate the growth and some amino acids (djenkolic acid and particularly methionine and methionine-sulfone) were inhibitory. all tested compounds were uti ...19853998995
metabolism of sulfur-containing amino acids in the dermatophyte microsporum gypseum. i. neutral amino acids.the dermatophyte microsporum gypseum was cultivated on a glucose-arginine medium to which on out of six sulfur-containing amino acids was added (l-cystine, l-djenkolic acid, dl-lanthionine dl-homocystine, l-methionine, or l-methionine-sulfone at a concentration of 5 mm with respect to sulfur content). the addition of these substances did not stimulate the growth and some amino acids (djenkolic acid and particularly methionine and methionine-sulfone) were inhibitory. all tested compounds were uti ...19853998995
microsporum gypseum macroconidial development revealed by transmission and scanning electron microscopy. 19724112143
microsporum gypseum macroconidial development revealed by transmission and scanning electron microscopy. 19724112143
[on a method of microcultivation of the perfect stage of microsporum gypseum (bodin) guiart & grigoraki and the staining of the ascospores]. 19664166766
[on a method of microcultivation of the perfect stage of microsporum gypseum (bodin) guiart & grigoraki and the staining of the ascospores]. 19664166766
biochemical changes during fungal sporulation and spore germination. i. phenyl methyl sulfonyl fluoride inhibition of macroconidial germination in microsporum gypseum.macroconidia of microsporum gypseum release free amino acids into the medium during germination. a single alkaline protease is also found in the germination supernatant fraction. the purified protease is capable of hydrolyzing isolated spore coats in vitro. phenyl methyl sulfonyl fluoride (pmsf) is an effective inhibitor of the protease. incorporation of pmsf at 10(-4)m into the germination system inhibits spore germination and the release of free amino nitrogen. addition of pmsf after germ tube ...19704191321
biochemical changes during fungal sporulation and spore germination. i. phenyl methyl sulfonyl fluoride inhibition of macroconidial germination in microsporum gypseum.macroconidia of microsporum gypseum release free amino acids into the medium during germination. a single alkaline protease is also found in the germination supernatant fraction. the purified protease is capable of hydrolyzing isolated spore coats in vitro. phenyl methyl sulfonyl fluoride (pmsf) is an effective inhibitor of the protease. incorporation of pmsf at 10(-4)m into the germination system inhibits spore germination and the release of free amino nitrogen. addition of pmsf after germ tube ...19704191321
[onychomycosis and other dermatomycoses caused by microsporum gypseum in hungary]. 19654223189
[onychomycosis and other dermatomycoses caused by microsporum gypseum in hungary]. 19654223189
[carriers of trichophyton gypseum]. 19654224916
[materials on variability of trichophyton faviforme var. album. sabouraud, trichophyton gypseum bodin]. 19664229874
[murine rodents as carriers of trichophyton gypseum and t. rosaceum]. 19674239974
[rare dermatophytic causative agents of nail mycoses: trichophyton schönleinii, trichophyton verrucosum, microsporum canis and microsporum gypseum]. 19714251342
[rare dermatophytic causative agents of nail mycoses: trichophyton schönleinii, trichophyton verrucosum, microsporum canis and microsporum gypseum]. 19714251342
[the hedgehog--a source of trichophytosis caused by trichophyton gypseum]. 19724265630
[human infections due to microsporum gypseum in the canton of vaud, switzerland]. 19744274763
[human infections due to microsporum gypseum in the canton of vaud, switzerland]. 19744274763
[natural foci of trichophytosis caused by trichophyton gypseum (bodin) blanch]. 19744279534
respiratory chain of a pathogenic fungus, microsporum gypseum: effect of the antifungal agent pyrrolnitrin.pyrrolnitrin has been reported to inhibit bacillus megaterium primarily by forming complexes with phospholipids and to block electron transfer of saccharomyces cerevisiae between succinate or reduced nicotinamide adenine dinucleotide (nadh) and coenzyme q. we found that pyrrolnitrin inhibited respiration of conidia of microsporum gypseum. in mitochondrial preparations, pyrrolnitrin strongly inhibited respiration and the rotenone-sensitive nadh-cytochrome c reductase. the rotenone-insensitive nad ...19714323963
respiratory chain of a pathogenic fungus, microsporum gypseum: effect of the antifungal agent pyrrolnitrin.pyrrolnitrin has been reported to inhibit bacillus megaterium primarily by forming complexes with phospholipids and to block electron transfer of saccharomyces cerevisiae between succinate or reduced nicotinamide adenine dinucleotide (nadh) and coenzyme q. we found that pyrrolnitrin inhibited respiration of conidia of microsporum gypseum. in mitochondrial preparations, pyrrolnitrin strongly inhibited respiration and the rotenone-sensitive nadh-cytochrome c reductase. the rotenone-insensitive nad ...19714323963
isolation and characterization of microsporum gypseum lysosomes: role of lysosomes in macroconidia germination.three types of lysosomes containing either acid protease, alkaline protease, or phosphodiesterase were isolated from a microsporum gypseum macroconidial homogenate on ficoll gradients. the acid protease was contained in an assimilative lysosome since its activity was affected by the complexity of the exogenous nitrogen source. ultracentrifugation and electron microscopy revealed that the alkaline protease-containing vesicles were associated with the spore coat material prior to macroconidial ger ...19724336109
isolation and characterization of microsporum gypseum lysosomes: role of lysosomes in macroconidia germination.three types of lysosomes containing either acid protease, alkaline protease, or phosphodiesterase were isolated from a microsporum gypseum macroconidial homogenate on ficoll gradients. the acid protease was contained in an assimilative lysosome since its activity was affected by the complexity of the exogenous nitrogen source. ultracentrifugation and electron microscopy revealed that the alkaline protease-containing vesicles were associated with the spore coat material prior to macroconidial ger ...19724336109
sequential action of cell wall hydrolases in the germination and outgrowth of microsporum gypseum macroconidia. 19744364140
sequential action of cell wall hydrolases in the germination and outgrowth of microsporum gypseum macroconidia. 19744364140
changes in microsporum gypseum mycelial wall and spore coat glycoproteins during sporulation and spore germination.ethylenediamine-soluble glycoproteins were extracted from isolated microsporum gypseum hyphal walls during sporulation and from spore coats before and after germination. this study was carried out to identify a sporulation-specific cell wall protein that possibly served as a substrate for the alkaline protease which initiated the macroconidial germination of this fungus. analyses revealed that water-insoluble glycoprotein accounted for 10% of the ungerminated spore coat but only for 4 to 5% of t ...19744407013
changes in microsporum gypseum mycelial wall and spore coat glycoproteins during sporulation and spore germination.ethylenediamine-soluble glycoproteins were extracted from isolated microsporum gypseum hyphal walls during sporulation and from spore coats before and after germination. this study was carried out to identify a sporulation-specific cell wall protein that possibly served as a substrate for the alkaline protease which initiated the macroconidial germination of this fungus. analyses revealed that water-insoluble glycoprotein accounted for 10% of the ungerminated spore coat but only for 4 to 5% of t ...19744407013
[latent carrier state of trichophyton gypseum in wild murine rodents]. 19744419723
[studies of the peptidase activity in pathogenic fungi of the skin. aminopeptidase activity in the fungal mycelium and the culture media of microsporum gypseum depending on the phases of growth]. 19744427618
[studies of the peptidase activity in pathogenic fungi of the skin. aminopeptidase activity in the fungal mycelium and the culture media of microsporum gypseum depending on the phases of growth]. 19744427618
diploids in microsporum gypseum. 19744437585
diploids in microsporum gypseum. 19744437585
dermatomycosis due to microsporum gypseum in horses. 19744441324
dermatomycosis due to microsporum gypseum in horses. 19744441324
[studies on productive activity of a keratinase in microsporum gypseum (author's transl)]. 19734545485
[studies on productive activity of a keratinase in microsporum gypseum (author's transl)]. 19734545485
a method for the isolation of nuclei from the dermatophytic fungus, microsporum gypseum. 19744600252
a method for the isolation of nuclei from the dermatophytic fungus, microsporum gypseum. 19744600252
[occupational epidemic occurrence of geophilic microspora (microsporum gypseum) in the gardeners]. 19724640441
[occupational epidemic occurrence of geophilic microspora (microsporum gypseum) in the gardeners]. 19724640441
physiological and biochemical changes associated with macroconidial germination in microsporum gypseum.a study was made of the metabolic processes associated with macroconidial germination in microsporum gypseum. the optimum conditions for stimulation of endogenous respiration, changes in chemical composition as germination proceeds, and the uptake and synthetic fates of amino acids, glucose, and uracil were investigated. the assimilation and conversion of (14)c-glucose, (14)c-amino acids, and (14)c-uracil into the cell pool and into trichloroacetic acid-precipitable material were studied during ...19724650600
physiological and biochemical changes associated with macroconidial germination in microsporum gypseum.a study was made of the metabolic processes associated with macroconidial germination in microsporum gypseum. the optimum conditions for stimulation of endogenous respiration, changes in chemical composition as germination proceeds, and the uptake and synthetic fates of amino acids, glucose, and uracil were investigated. the assimilation and conversion of (14)c-glucose, (14)c-amino acids, and (14)c-uracil into the cell pool and into trichloroacetic acid-precipitable material were studied during ...19724650600
[87. isolation of keratinophilic fungi from the soil using the hair-lure method. determination of microsporum gypseum (nannizia incurvata) and trichophyton terrestre from the austrian soil, keratinomyces ajelloi from the danish soil and chrysosporium keratinophilum from japanese soil]. 19724673848
[87. isolation of keratinophilic fungi from the soil using the hair-lure method. determination of microsporum gypseum (nannizia incurvata) and trichophyton terrestre from the austrian soil, keratinomyces ajelloi from the danish soil and chrysosporium keratinophilum from japanese soil]. 19724673848
heterokaryosis in microsporum gypseum. 19734692891
heterokaryosis in microsporum gypseum. 19734692891
[metabolic products of microorganisms. 118. delta-n-hydroxy-l-arginine, an amino acid antagonist from nannizzia gypsea]. 19734732223
[microsporum gypseum infections in man]. 19734753062
[microsporum gypseum infections in man]. 19734753062
[characteristics of the course of mycosis caused by trichophyton gypseum in white rats with alloxan diabetes]. 19734764151
genetic complementation of virulence in avirulent mutants of microsporum gypseum on soil with keratin. 19734772343
genetic complementation of virulence in avirulent mutants of microsporum gypseum on soil with keratin. 19734772343
[metabolic products of microorganisms. 118. delta-n-hydroxy-l-arginine, an amino acid antagonist from nannizzia gypsea]. 19734775031
[nannizia incurvata (perfect equals sexual stage of the fungus) and microsporum gypseum (imperfect equals asexual stage of the same fungus) and trichophyton mentagrophytes (antibiotically active strain of the soil). differences in the aspect of macroculture]. 19734776253
[nannizia incurvata (perfect equals sexual stage of the fungus) and microsporum gypseum (imperfect equals asexual stage of the same fungus) and trichophyton mentagrophytes (antibiotically active strain of the soil). differences in the aspect of macroculture]. 19734776253
microsporum gypseum and k. ajelloi from chilean soils. 19734796150
microsporum gypseum and k. ajelloi from chilean soils. 19734796150
phosphate-mediated alteration of the microsporum gypseum germination protease specificity for substrate: enhanced keratinase activity.inorganic phosphate was found to decrease the caseinolytic and ethyl-esterase activities of the microsporum gypseum germination protease. the germination protease possessed exokeratinase (beta-keratinase) activity immediately after release from the fungal spore. after phosphate treatment of the enzyme, the germination protease also possessed endo-keratinase (alpha-keratinase) activity. phosphate altered the protease's ph optimum from 9.0 to 7.0 and decreased the molecular weight from 33,000 to 1 ...19744855780
phosphate-mediated alteration of the microsporum gypseum germination protease specificity for substrate: enhanced keratinase activity.inorganic phosphate was found to decrease the caseinolytic and ethyl-esterase activities of the microsporum gypseum germination protease. the germination protease possessed exokeratinase (beta-keratinase) activity immediately after release from the fungal spore. after phosphate treatment of the enzyme, the germination protease also possessed endo-keratinase (alpha-keratinase) activity. phosphate altered the protease's ph optimum from 9.0 to 7.0 and decreased the molecular weight from 33,000 to 1 ...19744855780
[peptidase activity of skin-pathogenic fungi. i. determination of leucineaminopeptidase, arylamidase, carboxypeptidase and acylase activity in trichophyton rubrum and microsporum gypseum]. 19714938033
[peptidase activity of skin-pathogenic fungi. i. determination of leucineaminopeptidase, arylamidase, carboxypeptidase and acylase activity in trichophyton rubrum and microsporum gypseum]. 19714938033
isolation and preliminary characterization of developmental mutants from microsporum gypseum.developmental mutants affected in either sporulation or spore germination have been isolated from microsporum gypseum with the aid of nitrosoguanidine or as spontaneously occurring mutants. the time course levels of several proteins temporally associated with conidial development have been assayed in the wild-type and mutant strains. the spore germination characteristics of two of the mutants are described. the relationship of alkaline protease accumulation to tyrosinase accumulation and spore g ...19704992372
isolation and preliminary characterization of developmental mutants from microsporum gypseum.developmental mutants affected in either sporulation or spore germination have been isolated from microsporum gypseum with the aid of nitrosoguanidine or as spontaneously occurring mutants. the time course levels of several proteins temporally associated with conidial development have been assayed in the wild-type and mutant strains. the spore germination characteristics of two of the mutants are described. the relationship of alkaline protease accumulation to tyrosinase accumulation and spore g ...19704992372
letters to the editor: determination of the perfect state, mating type and elastase activity in clinical isolates of the microsporum gypseum complex. 19725013608
letters to the editor: determination of the perfect state, mating type and elastase activity in clinical isolates of the microsporum gypseum complex. 19725013608
the digestion of human hair by the dermatophyte microsporum gypseum in a submerged culture. 19725019276
the digestion of human hair by the dermatophyte microsporum gypseum in a submerged culture. 19725019276
[conidial forms of the microsporum gypseum complex observed by scanning electron microscopy]. 19725043960
[conidial forms of the microsporum gypseum complex observed by scanning electron microscopy]. 19725043960
genetic complementation of virulence in avirulent mutants of microsporum gypseum. 19725054346
genetic complementation of virulence in avirulent mutants of microsporum gypseum. 19725054346
[dermatophytoses of the inguinal region, with special reference to microsporum gypseum infection]. 19725078537
[dermatophytoses of the inguinal region, with special reference to microsporum gypseum infection]. 19725078537
initiation of dermatophyte pleomorphic strain sporulation by increased aeration.a normally asporogenous pleomorphic strain of microsporum gypseum was induced to sporulate by controlled aeration and dehydration. aeration of the pleomorphic strain under optimal cultivation conditions caused the initiation of a sporulation cycle with equivalent growth parameters and percentage intracellular water loss as the wild-type strain. initiation of sporulation was not due to alteration of the medium's nutrient concentration or consistency, concentration of fungal growth by-products, or ...19725086905
initiation of dermatophyte pleomorphic strain sporulation by increased aeration.a normally asporogenous pleomorphic strain of microsporum gypseum was induced to sporulate by controlled aeration and dehydration. aeration of the pleomorphic strain under optimal cultivation conditions caused the initiation of a sporulation cycle with equivalent growth parameters and percentage intracellular water loss as the wild-type strain. initiation of sporulation was not due to alteration of the medium's nutrient concentration or consistency, concentration of fungal growth by-products, or ...19725086905
[keratin degradation by the dermatophyte microsporum gypseum]. 19715087438
[keratin degradation by the dermatophyte microsporum gypseum]. 19715087438
[microsporiasis cutis glabrae due to microsporum gypseum. an occupational disease in horticulture]. 19715098526
[microsporiasis cutis glabrae due to microsporum gypseum. an occupational disease in horticulture]. 19715098526
microsporum gypseum dermatophytosis in a rabbit. 19715106382
microsporum gypseum dermatophytosis in a rabbit. 19715106382
determination of the perfect state, mating type and elastase activity in clinical isolates of the microsporum gypseum complex. 19715117215
determination of the perfect state, mating type and elastase activity in clinical isolates of the microsporum gypseum complex. 19715117215
regulation and self-inhibition of microsporum gypseum macroconidia germination.germination of microsporum gypseum macroconidia was accompanied by the release of alkaline protease, calcium ions, and inorganic phosphate into the germination fluid. the rate of germination was greatest during the first 2 hr, decreasing thereafter. this decrease in rate was accompanied by a decrease in protease activity, which was caused by an interaction of the enzyme with the inorganic phosphate released from the spores and accumulated in the germination medium after 2 hr. germination of high ...19715122806
regulation and self-inhibition of microsporum gypseum macroconidia germination.germination of microsporum gypseum macroconidia was accompanied by the release of alkaline protease, calcium ions, and inorganic phosphate into the germination fluid. the rate of germination was greatest during the first 2 hr, decreasing thereafter. this decrease in rate was accompanied by a decrease in protease activity, which was caused by an interaction of the enzyme with the inorganic phosphate released from the spores and accumulated in the germination medium after 2 hr. germination of high ...19715122806
microsporum gypseum isolated from ringworm lesions in a horse. 19665223670
microsporum gypseum isolated from ringworm lesions in a horse. 19665223670
[dermatophytosis caused by microsporum gypseum in costa rica and guatemala]. 19665237719
[dermatophytosis caused by microsporum gypseum in costa rica and guatemala]. 19665237719
a smooth-walled mutant of nannizzia gypsea (nann.) stockd. isolated from soil. 19665335094
[microsporic disease caused by microsporum gypseum in a female patient employed in gardening]. 19695361841
[microsporic disease caused by microsporum gypseum in a female patient employed in gardening]. 19695361841
[metabolic and physiologic studies on the break-down of proteins by microsporum gypseum and microsporum canis]. 19695378708
[metabolic and physiologic studies on the break-down of proteins by microsporum gypseum and microsporum canis]. 19695378708
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