Publications

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the effect of co2 on the purine requirement of aspergillus nidulans ad 3 mutants. 19705490263
the frequency of reverse mutation at the xdh loci of aspergillus nidulans. 19705489968
contrasting complementation patterns in aspergillus nidulans. 19705488983
synchronous nuclear division and septation in aspergillus nidulans. 19705488461
the utilisation of galactose by an aspergillus nidulans mutant lacking galactose phosphate-udp glucose transferase and its relation to cell wall synthesis. 19705486494
competition between leucine and phenylalanine and its relation to p-fluorophenylalanine resistant mutations in aspergillus nidulans. 19705482258
extracellular 2-acetamido-2-deoxy-d-galacto-d-galactan from aspergillus nidulans. 19705480165
the genetic analysis of regulation of amidase synthesis in aspergillus nidulans. i. mutants able to utilize acrylamide. 19705475570
molybdate metabolism in aspergillus nidulans. i. mutations affecting nitrate reductase and-or xanthine dehydrogenase. 19705475567
trypan blue-induced deletions in duplication strains of aspergillus nidulans. 19705437520
abnormal frequencies of spontaneous mitotic recombination in uvsb and uvsc mutants of aspergillus nidulans. 19705433766
survival of uvsb and uvsc mutants of aspergillus nidulans after uv-irradiation. 19705433765
induction and repression of amidase enzymes in aspergillus nidulans.aspergillus nidulans can grow on acetamide as both a carbon and nitrogen source and can also grow on formamide as a nitrogen source. two distinct enzymes, an acetamidase and a formamidase, are produced. the control of the synthesis of these two enzymes in a wild-type strain was investigated. the formamidase is induced by acetamide and formamide and repressed by ammonia. the acetamidase is induced by formamide and acetamide, repressed by carbon metabolites derived from glucose and acetate, and re ...19705432013
ultraviolet-light sensitive mutants of aspergillus nidulans. 19705424722
effect of ammonium ions on the growth of aspergillus nidulans. 19705424325
enzyme lesions in galactose non-utilising mutants of aspergillus nidulans. 19705418725
[nidulotoxin: the toxin of aspergillus nidulans wint]. 19705412300
effects of ultraviolet irradiation on heterozygous diploids of aspergillus nidulans. ii. recovery from uv-induced mutation in mitotic recombinant sectors. 19695399400
[comparison of the mutagenic effect of chemically similar bifunctional nitrogen mustard gases on aspergillus nidulans]. 19695397319
effects of ultraviolet irradiation on heterozygous diploids of aspergillus nidulans. i. uv-induced mitotic crossing over. 19695384483
genetic control of the uptake of amino acids in aspergillus nidulans. 19695384482
spontaneous and induced reversion of icr-170-induced xanthine dehydrogenase mutants of aspergillus nidulans. 19695370743
surface characteristics of conidia from monosporous cultures of penicillium digitatum and aspergillus nidulans var. echinulatus. 19695369330
methionine suppressors in aspergillus nidulans: their genetics and behaviour in heterokaryons and diploids. 19695367377
mitotic non-conformity in aspergillus nidulans: the production of hypodiploid and hypohaploid nuclei. 19695367366
a mutational analysis of conidial development in aspergillus nidulans. 19695366214
effects of liquid holding on the induction of mutations in an ultraviolet-sensitive strain of aspergillus nidulans. 19695366007
specificity for spontaneous and induced forward mutation at several gene loci in aspergillus nidulans. 19695366006
a system generating spontaneous intrachromosomal changes at mitosis in aspergillus nidulans. 19695364959
effects of lysine on arginine uptake and metabolism in aspergillus nidulans. 19695364466
evidence against necessary phosphorylation during hexose transport in aspergillus nidulans.the transport of 2-deoxy-d-glucose, a nonmetabolizable glucose analogue, into aspergillus nidulans against a concentration gradient does not appear to require phosphorylation, despite the high levels of sugar phosphates accumulated rapidly within the cell. two other deoxy analogues of d-glucose, 6-deoxy-d-glucose and 1,5-anhydro-d-glucitol (1-deoxy-d-glucose), although they lack the c-6 and the c-1 hydroxyl groups, respectively, and thus cannot be phosphorylated in those positions, still competi ...19695361211
the formation of udp-glucose and udp-galactose in wild type and mutants of aspergillus nidulans. 19695346712
the interaction between ultra-violet and gamma irradiation in aspergillus nidulans. 19665297652
the radiation sensitivity of a cytoplasmic mutant of aspergillus nidulans. 19665297427
non-allelic interactions and genetic isolation in wild populations of aspergillus nidulans. 19695262865
the relationship between sexual outcrossing and heterokaryon incompatibility in aspergillus nidulans. 19685250125
a reciprocal phenotypic instability affecting development in aspergillus nidulans. 19665230323
heterokaryon incompatibility and variation in wild populations of aspergillus nidulans. 19665226960
mutational resistance to fungitoxic benzimidazole derivatives in aspergillus nidulans. 19715137679
the differential effects of nystatin on growth of auxotrophic and prototrophic strains of aspergillus nidulans. 19715137677
activity and regulation of an acidic amino acid permease of aspergillus nidulans. 19715131004
purification and properties of arylsulphatase of aspergillus nidulans. 19715121606
further data on the polarity of the pabai locus of aspergillus nidulans. 19715112154
aspergillus nidulans: association of certain alkaline phosphatase mutations with decreased virulence for mice. 19715111886
the highly polarized recombination pattern within the metha gene of aspergillus nidulans. recombination within the metha cistron of a. nidulans. 19715095611
macromolecular composition and nuclear division during spore germination in aspergillus nidulans. 19715093416
another two genes controlling mitotic intragenic recombination and recovery from uv damage in aspergillus nidulans. i. uv sensitivity, complementation and location of six mutants. 19715087427
effect of hydrogen-ion concentration on osmotic-tolerance of alkaline and fertile soil aspergilli. 19715005821
[immunoelectrophoretic analysis and characterization of enzymatic activities in antigenic extracts of aspergillus flavus. reflection on the differential diagnosis of human aspergillosis]. 19715002652
hyphal wall synthesis in aspergillus nidulans: effect of protein synthesis inhibition and osmotic shock on chitin insertion and morphogenesis.pulse-labeling with n-[acetyl-(3)h] glucosamine and radioautography were used to follow the sites of chitin incorporation in hyphae of an aspergillus nidulans mutant blocked in amino sugar synthesis. growing hyphae incorporated n-acetylglucosamine almost exclusively at the tip. cycloheximide addition greatly increased the label in subapical regions of the hyphae and reduced that at the tip. this effect of cycloheximide was immediate, could be reversed by removing the inhibitor, and did not appea ...19715001195
[comparative study of antigenic structure by immunoelectrophoretic analysis and by characterization reactions of enzymatic activities of the antigenic extracts of pathogenic fungi of the genus aspergillus (a. fumigatus, a. flavus, a. terreus and a. nidulans)]. 19704995145
maduromycetoma caused by aspergillus nidulans. 19714994530
x-ray sensitivity and modifying effects of water in conidia of aspergillus nidulans. 19704990085
phenol oxidases produced by mutant and wild-type strains of aspergillus nidulans. 19694980308
penicillin production and its mode of inheritance in aspergillus nidulans. 19684973904
the mutagenic properties of chloroethyl derivatives of phenethylamine. 19714950377
the effect of relative humidity on osmotic-tolerance of alkaline and fertile soil aspergilli. 19714950274
a quantitative survey of conidiation mutants in aspergillus nidulans. 19714947820
regeneration of aspergillus nidulans protoplasts. 19714947312
genetic analysis of "somatic" cells in filamentous fungi. 19694947200
properties of the hexose transport systems of aspergillus nidulans. 19714946621
phenotypic specificity of aneuploid states in aspergillus nidulans. 19714945946
another two genes controlling mitotic intragenic recombination and recovery from uv damage in aspergillus nidulans. iv. genetic analysis of mitotic intragenic recombinants from uvs + -uvs + ,uvsd-uvsd and uvse-uvse diploids. 19714945004
another two genes controlling mitotic intragenic recombination and recovery from uv damage in aspergillus nidulans. 3. photoreactivation of uv damage in uvsd and uvse mutants. 19714945003
biochemical analysis of the cell wall of aspergillus nidulans. 19714943975
lysis of an aspergillus nidulans mutant blocked in chitin synthesis and its relation to wall assembly and wall metabolism. 19714943647
further genetic characteristics of methionine mutants and their suppressors in aspergillus nidulans. 19704937573
genetic and accumulation studies in sulfite-requiring mutants of aspergillus nidulans. 19704934393
further genetic characteristics of methionine mutants and their suppressors in aspergillus nidulans. 19704924133
size determination of mitochondrial ribosomal rna from aspergillus nidulans by electron microscopy. 19704922208
mitochondrial ribosomal rna from aspergillus nidulans: characterization of a novel molecular species. 19704915865
regulation of synthesis of glutamate dehydrogenase and glutamine synthetase in micro-organisms.1. aspergillus nidulans, neurospora crassa and escherichia coli were grown on media containing a range of concentrations of nitrate, or ammonia, or urea, or l-glutamate, or l-glutamine as the sole source of nitrogen and the glutamate dehydrogenate and glutamine synthetase of the cells measured. 2. aspergillus, neurospora and escherichia coli cells, grown on l-glutamate or on high concentrations of ammonia or on high concentrations of urea, possessed low glutamate dehydrogenase activity compared ...19694901826
methionine loci and their suppressors in aspergillus nidulans. 19684885981
temperature sensitive mutants affecting the activity and regulation of the acetamidase of aspergillus nidulans. 19734727141
influence of cytochalasin b on hyphal morphogenesis of aspergillus nidulans. 19724676221
[antineoplastic agents. 48. microbial catabolites of the ethyl esters of n-( -(6-purinylithio)-valeryl)-glycine, -diglycine and triglycine and their corresponding acids]. 19724630559
[study of the metabolism of benzamide and of its mono- and bichlorinated derivations by species of aspergillus]. 19724629947
aeromycology of gorakhpur. iv. periodical fluctuation of aerospora. 19724629489
biochemical investigations on conidiation of aspergillus nidulans in submerged liquid culture. 19724627728
mycotoxins in feedstuffs and their effect on dairy cattle. 19724627505
photooxidative death in blue-green algae.when incubated in the light under 100% oxygen, wild-type blue-green algae (anacystis nidulans, synechococcus cedrorum) die out rapidly at temperatures of 4 to 15 c, and at 35 c (or at 26 c in the case of s. cedrorum) in the absence of co(2). photosynthesis is impaired in these cells long before they die. blocking of photosystem ii at high temperatures in the presence of co(2) sensitizes the algae to photooxidative death. photooxidative death and bleaching of photosynthetic pigments are separable ...19724626540
the growth behavior of azotobacter chroococcum in association with some microorganisms in the soil. 19724625684
[micorbiological hydroxylation of indolyl-3-acetic acid by fungi]. 19724625327
absence of laccase from yellow-spored mutants of aspergillus nidulans. 19724624671
hydroxylations of carbaryl by soil fungi. 19724623228
use of the immunodiffusion test in the serodiagnosis of aspergillosis.the diagnostic value of an immunodiffusion (id) test with standardized precipitinogens derived from five aspergillus species was determined with sera from 60 proven and 12 suspected cases of aspergillosis. the data demonstrated that the greatest number of aspergillosis cases were detected by the concurrent use of a. fumigatus and a. niger precipitinogens. with these precipitinogens, the id test permitted the serodiagnosis of aspergillosis in 82% of the 60 proven cases and in 83% of the 12 suspec ...19724622826
a new type of enzyme, and exo-splitting -1,3 glucanase from non-induced cultures of aspergillus nidulans. 19724622000
[genetic control of sensitivity to mutagenic factors in aspergillus nidulans. iv. study of photoreactivation capability in uvs+- and uvs--strains]. 19734619994
[ultrastructure of the nucleus-associated body ("centriolar plaque", "mtoc", "kce") during the interphase in the conidia of aspergillus nidulans]. 19744618941
cold-sensitive mutants in aspergillus nidulans. i. isolation and general characterisation. 19744617164
cold-sensitive mutants in aspergillus nidulans. ii. mutations affecting ribosome production. 19744617158
a theoretical mechanism of spirochete locomotion. 19744616991
comparison of the activities of nitrogen mustards according to induced mitotic crossing over in a diploid strain of aspergillus nidulans. 19744616347
factors affecting glucose uptake in aspergillus nidulans. 19744615063
the transport of ammonium and methylammonium in wild type and mutant cells of aspergillus nidulans. 19744614070
recombination between the extranuclear genes conferring oligomycin resistance and cold sensitivity in aspergillus nidulans. 19744614065
[metabolites of microorganisms. 143. echinocandin b, a novel polypeptide-antibiotic from aspergillus nidulans var. echinulatus: isolation and structural components]. 19744613708
a rapid method for preparing single-cell suspension of aspergillus conidia depleted in germination inhibitor. 19744612105
method for isolating auxotrophic mutants in aspergillus nidulans using n-glycosyl-polifungin. 19744612096
effects of ammonium, l-glutamate, and l-glutamine on nitrogen catabolism in aspergillus nidulans.during growth of aspergillus nidulans in medium containing ammonium the specific activities of most enzymes involved in catabolism of nitrogen sources are low (ammonium repression). the gdha10 lesion, which results in loss of nicotinamide adenine dinucleotide phosphate-linked glutamate dehydrogenase activity, has been shown to lead to partial relief of ammonium repression of three amidase enzymes as well as histidase. the area102 lesion led to altered levels of these enzymes but did not greatly ...19744612004
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