polarized recombination and fine structure within the me-2 gene of neurospora crassa. | | 1963 | 13936784 |
sedimentation behavior of adenylsuccinase formed by interallelic complementation in neurospora crassa. | | 1963 | 14076711 |
[pattern of the cytostatic action of pyrimidine derivatives on neurospora crassa]. | | 1963 | 13990774 |
purification and characterization of a tpn-specific glutamic acid dehydrogenase neurospora crassa. | | 1963 | 13969503 |
determination of cholinesterase inhibition with the use of a cholinedependent strain of neurospora crassa. | | 1963 | 13976721 |
studies in carotenogenesis. 30. the problem of lycopersene formation in neurospora crassa. | | 1963 | 16749006 |
fixed genetic instability in neurospora crassa. | | 1963 | 13969399 |
complementation at the am locus of neurospora crassa: a reaction between different mutant forms of glutamate dehydrogenase. | | 1963 | 13945206 |
induction of ad-3 mutants of neurospora crassa by 2-aminopurine. | | 1963 | 17248163 |
effects of certain amino acids on anthranilate production in neurospora crassa. | soboren, josephine (university of california, los angeles) and joseph f. nyc. effects of certain amino acids on anthranilate production in neurospora crassa. j. bacteriol. 85:881-888. 1963.-the level of anthranilic acid produced in cultures of a tryptophanless mutant of neurospora crassa strain c-83 was closely related to the growth response. a good growth response was attained only on supplements which greatly repressed the level of anthranilate accumulated. the improved growth response of stra ... | 1963 | 14044958 |
nucleotide composition of ribonucleic acid from neurospora crassa. | henney, h. (the university of texas, austin) and r. storck. nucleotide composition of ribonucleic acid from neurospora crassa. j. bacteriol. 85:822-826. 1963.-the nucleotide composition of total, ribosomal, and soluble ribonucleic acid (rna) from the conidia and the hyphae of neurospora crassa was determined. the corresponding rna classes from the two morphological types had the same base ratio. total, ribosomal, and soluble rna from hyphae contained, respectively, 51.0, 50.2, and 61.6% guanylic ... | 1963 | 14044949 |
somatic recombination in pseudowild-type cultures of neurospora crassa. | | 1963 | 13943854 |
studies with purple adenine mutants in neurospora crassa. v. evidence for allelic complementation among ad-3b mutants. | | 1963 | 14026060 |
formation of mitochondria in neurospora crassa. a quantitative radioautographic study. | cells of a choline-requiring mutant of neurospora crassa, labeled with radioactive choline, were transferred to unlabeled medium. at various times during their subsequent logarithmic growth, a highly purified mitochondrial fraction was prepared by sucrose density gradient centrifugation, and the distribution of label among individual mitochondria was determined by quantitative autoradiography. preliminary experiments indicated that, under the conditions of this "washout" experiment, choline serv ... | 1963 | 13931478 |
genesis of mitochondria in neurospora crassa. | | 1963 | 13931479 |
co-ordinate changes in complementation, suppression and enzyme phenotypes of a pyr-3 mutant of neurospora crassa. | | 1963 | 14001825 |
the accumulation of free fatty acids in poky, a maternally inherited mutant of neurospora crassa. | | 1963 | 13952739 |
genetic and epigenetic factors controlling female sterility in neurospora crassa. | | 1963 | 13945362 |
regulation of early reactions in the biosynthesis of tryptophan in neurospora crassa. | lester, gabriel (reed college, portland, ore.). regulation of early reactions in the biosynthesis of tryptophan in neurospora crassa. j. bacteriol. 85:468-475. 1963.-the regulation of the biosynthesis of tryptophan was examined in neurospora crassa, strain ylo-tryp-la, which accumulates anthranil compounds. the block in this strain appeared to be in the conversion of 1-(o-carboxyphenylamino)-1-deoxyribulose-5-phosphate to indole-3-glycerol phosphate, since the dephosphorylated form of the former ... | 1963 | 13929917 |
inheritance of gene differences in neurospora crassa. | | 1963 | 14113662 |
[arginine uptake from medium by resting cell of neurospora crassa mutant s36703a, and relationship between arginine and canavanine]. | | 1963 | 14034622 |
[action of canavanine on the growth of neurospora crassa arginine-less mutants]. | | 1963 | 14034619 |
characterization of ribosomes from neurospora crassa. | ribosomes isolated from growing hyphae of neurospora crassa contain 53 per cent protein and 47 per cent rna and have a sedimentation coefficient of 81s at 20 degrees c and infinite dilution. these ribosomes are stable at ph 7.4 in the presence of 0.01 m and 0.002 m mgcl(2) but undergo a dissociation into smaller particles if the mgcl(2) concentration is lowered to 0.0001 m. two types of rna with sedimentation coefficients of 19s(20) (50) and 13s(20) (50) have been extracted from the 81s particle ... | 1963 | 13984420 |
[the behavior of transaminases in neurospora crassa following the addition of amino acids to the culture medium]. | | 1963 | 13965565 |
[the effect of hexachlorocyclohexanes on inositolless neurospora crassa. alteration of inositol metabolism by deltexan]. | | 1963 | 13954812 |
partical purification of the "messenger rna" of neurospora crassa controlling formation of tryptophan synthetase enzyme. | | 1962 | 13998326 |
interrelationships in trace-element metabolism in metal toxicities in neurospora crassa. | | 1962 | 13986674 |
genetic studies of ad-8 mutants in neurospora crassa. ii. interallelic complementation at the ad-8 locus. | | 1962 | 13956873 |
genetic studies of resistance to chemical agents in neurospora crassa. | | 1962 | 13955154 |
glutamic and alanine dehydrogenase determined by one gene in neurospora crassa. | | 1962 | 14017030 |
some asci with nonidentical sister spores from a cross in neurospora crassa. | | 1962 | 13981288 |
genetic studies of ad-8 mutants in neurospora crassa. i. genetic fine structure of the ad-8 locus. | | 1962 | 13956876 |
amino acid interrelationships in cysteine toxicity in neurospora crassa. | | 1962 | 13859412 |
tyrosinases of diverse thermostabilities and their interconversion in neurospora crassa. | | 1962 | 13894357 |
effect of sulphur compounds on the uptake of molybdenum by neurospora crassa. | | 1962 | 14490063 |
effect of molybednum toxicity on sulphur metabolism in neurospora crassa. | | 1962 | 14490062 |
the effect of amino acid on the uptake and utilization of tryptophan and other precursors of nicotinic acid by neurospora crassa. | | 1962 | 14038173 |
gene interactions affecting methionine biosynthesis and the response to s-methyl-cysteine by mutants of neurospora crassa. | | 1962 | 13921602 |
the behaviour of the bzmethylindoles as substrates and inhibitors for neurospora crassa tryptophan synthase. | | 1962 | 13903835 |
utilization of radiocarbon from thymidine and other precursors of ribonucleic acid in neurospora crassa. | | 1962 | 13892978 |
estimation of the relative frequencies of x-ray-induced viable and recessive lethal mutations in the ad-3 region of neurospora crassa. | | 1962 | 13884530 |
nystatin binding by protoplasts and a particulate fraction of neurospora crassa, and a basis for the selective toxicity of polyene antifungal antibiotics. | | 1962 | 14456211 |
measurement of membrane potentials in neurospora. | microelectrodes were used to record intracellularly from the filamentous fungus neurospora crassa. under standard conditions membrane potentials averaged 127 mv, inside negative. the potentials were potassium-sensitive, and depended upon the distance of the cells from the growing margin of the colony. in addition, the potentials were quickly reduced to about 30 mv in the presence of low concentrations of sodium azide or the polyene antibiotic nystatin. | 1962 | 14039333 |
genes influencing the conversion of citrulline to argininosuccinate in neurospora crassa. | | 1962 | 14479348 |
factors affecting increased production of tryptophan synthetase by a td mutant of neurospora crassa. | matchett, william h. (university of california, san diego, la jolla, calif.) and john a. demoss. factors affecting increased production of tryptophan synthetase by a td mutant of neurospora crassa. j. bacteriol. 83:1294-1300. 1962.-mutant td 201 of neurospora crassa produces a tryptophan synthetase in significantly larger amount than the parental wild-type strain. evidence obtained in the present investigation indicates that tryptophan synthetase formation in this mutant is subject to end produc ... | 1962 | 14471055 |
new biological effect of the gases of the helium group. | the mold neurospora crassa atcc 5297a was grown in gaseous environments of helium, neon, argon, krypton, xenon, or nitrogen containing approximately 5 percent oxygen. a close correlation of the growth rate r (in millimeters per hour at 30 degrees c) with the molecular weight mw of the chemically inert gas was observed. this correlation is described by the empirical equation: r = 3.88 - 0.1785 (mw). | 1962 | 17814509 |
depletion and replenishment of the inorganic polyphosphate pool in neurospora crassa. | harold, f. m. (national jewish hospital, denver, colo.). depletion and replenishment of the inorganic polyphosphate pool in neurospora crassa. j. bacteriol. 83:1047-1057. 1962.-turnover of the inorganic polyphosphate pool of neurospora crassa was demonstrated in both growing and nongrowing mycelium. in nitrogen-deficient cultures, polyphosphate synthesis and degradation were in balance and no net changes occurred. when mycelium was suspended in a growth medium deficient in phosphate, polyphospha ... | 1962 | 13904772 |
dehydrogenases of neurospora crassa. | malate, isocitrate, glucose-6-phosphate, and 6-phosphogluconate dehydrogenases of the homogenate prepared from the mycelia of several wild strains of neurospora crassa have been subjected to zone electrophoresis in starch gel. four electrophoretically different malate dehydrogenases, a single isocitrate dehydrogenase, three glucose-6-phosphate dehydrogenases, and two 6-phosphogluconate dehydrogenases were obtained regardless of the strain or the media in which the organism was grown. | 1962 | 13922762 |
the formation and utilization of acetate in an acetateless strain of neurospora crassa. | | 1962 | 13917457 |
genetically determined multiple forms of glutamic dehydrogenase in neurospora crassa. | | 1962 | 13892910 |
the nucleolus in vegetative hyphae of neurospora crassa. | | 1962 | 13864180 |
complementation and recombination on among pyr-3 heteroalleles of neurospora crassa. | | 1962 | 14008260 |
a temperature independent mutation at the rib-1t locus in neurospora crassa. | | 1962 | 13897028 |
the growth of niacin-requiring strains of neurospora crassa with normal and altered phospholipid compositions. | | 1962 | 14465137 |
binding of inorganic polyphosphate to the cell wall of neurospora crassa. | | 1962 | 13904771 |
factors influencing the survival of neurospora crassa conidia in sorbose-sucrose media. | | 1962 | 13884529 |
effect of polyene antibiotics on protoplasts of neurospora crassa. | kinsky, stephen c. (washington university, st. louis, mo.). effect of polyene antibiotics on protoplasts of neurospora crassa. j. bacteriol. 83:351-358. 1962.-the polyene antibiotics nystatin, amphotericin b, and filipin induced shrinkage of neurospora crassa protoplasts stabilized in sucrose. at low concentrations of filipin (5 mug per ml), or higher concentrations of nystatin and amphotericin b (20 mug per ml), shrinkage was followed by swelling and lysis (bursting) of protoplasts. the effect ... | 1962 | 14456209 |
a comparison of the fatty acid composition of lecithin and two of its phospholipid precursors from a mutant strain of neurospora crassa. | | 1962 | 13903892 |
a naturally occurring dna-rna complex from neurospora crassa. | | 1962 | 13909469 |
[effect of n sources on the vitamin b content of neurospora crassa]. | | 1962 | 13965564 |
induction and repression of nitrate reductase in neurospora crassa. | kinsky, stephen c. (washington university, st. louis, mo.). induction and repression of nitrate reductase in neurospora crassa. j. bacteriol. 82:898-904. 1961.-techniques are described for studying induced enzyme formation in neurospora crassa. the effects of various parameters (time, ph, nitrate concentration, etc.) on the induction of nitrate reductase were investigated. it was demonstrated that nh(4) (+), which is the end product of the metabolic sequence initiated by nitrate reductase, repre ... | 1961 | 14456210 |
alterations in the permeability of neurospora crassa due to polyene antibiotics. | kinsky, stephen c. (washington university, st. louis, mo.). alterations in the permeability of neurospora crassa due to polyene antibiotics. j. bacteriol. 82:889-897. 1961.-thirty-three antibiotics and synthetic fungicides were examined for their effect on the growth and morphology of neurospora crassa. only the polyene antibiotics (nystatin, amphotericin b, and filipin) caused a decrease in the dry weight of mycelial mats, which was accompanied by the appearance of cytoplasmic constituents in t ... | 1961 | 14456208 |
a comparison of the properties of two forms of tyrosinase from neurospora crassa. | | 1961 | 13918502 |
an alkaline phosphomonoesterase from neurospora crassa. | | 1961 | 14460640 |
apparent heterogeneity of tryptophan synthetase in neurospora crassa. | | 1961 | 14008591 |
intra-cellular distribution of enzymes in micro-organisms. i. a study of citric acid cycle enzymes and l-amino acid oxidases in the cell free extract of neurospora crassa. | | 1961 | 13878056 |
isolation of nuclei of neurospora crassa. | | 1961 | 14491130 |
observations on the effects of methionine and homocysteine on growth of a cholineless mutant of neurospora crassa. | | 1961 | 16748933 |
methionine synthesis in neurospora crassa. | | 1961 | 13883171 |
[on the beta-alanine-alpha-ketoglutarate transaminase from neurospora crassa]. | | 1961 | 13863304 |
extracellular beta-transglucosidase activity from conidia of neurospora crassa. | | 1961 | 13867668 |
colonial growth of neurospora. sorbose and enzymes alter the composition of the cell wall and induce morphological changes. | l-sorbose, an agent which induces colonial growth in neurospora crassa, also induces structural changes in the cell wall. acid hydrolyzates of cell walls isolated from sorbose-grown (colonial) hyphae contain more glucosamine and less glucose than do hydrolyzates of cell walls obtained from normally growing hyphae. snail digestive juice, an agent which effects a structural change in the cell wall of n. crassa by liberating from it large quantities of glucose, has been found to induce colonial gro ... | 1961 | 13884568 |
intracellular crystalline ergosterol in neurospora. | in the fungus neurospora crassa, hexagonal crystalline inclusions have been observed with both the light and electron microscopes. these crystals have been enriched by differential centrifugation and found to be identical with ergosterol by the criteria of ultraviolet spectral analysis and cytochemical analysis. observations have been made on the distribution and fine structure of the crystalline bodies in various wild type and mutant strains of n. crassa. | 1961 | 13922856 |
purification and properties of an acid phosphomonoesterase from neurospora crassa. | | 1961 | 14460641 |
tetrad analysis of short chromosome regions of neurospora crassa. | | 1961 | 13917785 |
arginine and pyrimidine biogenesis in neurospora. | the growth-promoting activity of propionic acid and related compounds for the pyrimidine-less strain, neurospora crassa 1298, is markedly inhibited by arginine. the data suggest that arginine exerts an inhibitory effect upon or represses the synthesis of an enzyme involved in pyrimidine formation. | 1961 | 13697950 |
complementation studies with isoleucine-valine mutants of neurospora crassa. | | 1961 | 17248057 |
repression and inhibition of indole-synthesizing activity in neurospora crassa. | lester, gabriel (worcester foundation for experimental biology, shrewsbury, mass.). repression and inhibition of indole-synthesizing activity in neurospora crassa. j. bacteriol. 82:215-223. 1961.-the possibility of repression and feedback inhibition as regulating mechanisms for the synthesis of tryptophan by neurospora crassa has been examined in a tryptophan auxotroph which accumulates indole (and indole-glycerol). indole-synthesizing activity was determined with germinated conidia suspended in ... | 1961 | 13761198 |
amino acid interactions in neurospora crassa. | soboren, josephine (university of california, los angeles), and joseph f. nyc. amino acid interactions in neurospora crassa. j. bacteriol. 82:20-25. 1961.-a systematic study of the effects of the naturally occurring amino acids on the growth of a wild-type strain of neurospora crassa focused attention upon l-tryptophan, which exhibits a strong growth inhibitory effect. further investigation disclosed that other tryptophan metabolites, anthranilic acid, indole, kynurenine, and 3-hydroxykynurenine ... | 1961 | 16561913 |
intracellular localization of inorganic polyphosphate in neurospora crassa. | | 1961 | 13711668 |
some aspects of tryptophan synthetase formation in neurospora crassa. | | 1961 | 13761199 |
biochemical, immunological, and genetic studies with a new type of tryptophan synthetase mutant of neurospora crassa. | | 1961 | 13738909 |
inactivation of tryptophan synthetase from neurospora crassa during dialysis. | | 1961 | 13786939 |
the effect of polyene antibiotics on permeability in neurospora crassa. | | 1961 | 13756165 |
protective action of calcium gluconate against after-effects of x-irradiation on conidia of neurospora crassa. | | 1961 | 13783820 |
modification of ultraviolet-induced mutation frequency in neurospora crassa. | | 1961 | 13779589 |
back-mutation of a neurospora crassa mutant by a nucleic acid complex from the wild strain. | | 1961 | 13750647 |
complementation between alleles of the td locus in neurospora crassa. | | 1961 | 13758139 |
an iron requirement for a dissimilatory nitrate reductase in neurospora crassa. | | 1961 | 13782714 |
[on the assimilation of alpha-alanine by neurospora crassa]. | | 1961 | 13685175 |
a device for the homogenization and extraction of proteins from neurospora crassa. | | 1960 | 13686387 |
accumulation of inorganic polyphosphate in mutants of neurospora crassa. | | 1960 | 13711669 |
genetical and biochemical studies of histidine-requiring mutants of neurospora crassa. ii. evidence concerning heterogeneity among hist-3 mutants. | | 1960 | 17248025 |
genetical and biochemical studies of histidine-requiring mutants of neurospora crassa. i. classification of mutants and characterization of mutant groups. | | 1960 | 17248024 |
altered properties of the enzyme, adenylosuccinase, produced by interallelic complementation at the ad-4 locus in neurospora crassa. | | 1960 | 13733044 |
complementation among histidine mutants of neurospora crassa. | | 1960 | 14448643 |
inter-relationships of alleles at the am locus in neurospora crassa. | | 1960 | 13733280 |
a further genetic variety of glutamic acid dehydrogenase in neurospora crassa. | | 1960 | 13699528 |
the similar properties of tryptophan synthetase and a mutationally altered enzyme in neurospora crassa. | | 1960 | 13771716 |
evidence of non random distribution of ascus classes in fruiting bodies of neurospora crassa. | | 1960 | 17247996 |