| [immunoelectrophoretic analysis and characterization of enzymatic activities in antigenic extracts of aspergillus flavus. reflection on the differential diagnosis of human aspergillosis]. | | 1971 | 5002652 |
| effect of hydrogen-ion concentration on osmotic-tolerance of alkaline and fertile soil aspergilli. | | 1971 | 5005821 |
| another two genes controlling mitotic intragenic recombination and recovery from uv damage in aspergillus nidulans. i. uv sensitivity, complementation and location of six mutants. | | 1971 | 5087427 |
| macromolecular composition and nuclear division during spore germination in aspergillus nidulans. | | 1971 | 5093416 |
| the highly polarized recombination pattern within the metha gene of aspergillus nidulans. recombination within the metha cistron of a. nidulans. | | 1971 | 5095611 |
| aspergillus nidulans: association of certain alkaline phosphatase mutations with decreased virulence for mice. | | 1971 | 5111886 |
| further data on the polarity of the pabai locus of aspergillus nidulans. | | 1971 | 5112154 |
| purification and properties of arylsulphatase of aspergillus nidulans. | | 1971 | 5121606 |
| activity and regulation of an acidic amino acid permease of aspergillus nidulans. | | 1971 | 5131004 |
| the differential effects of nystatin on growth of auxotrophic and prototrophic strains of aspergillus nidulans. | | 1971 | 5137677 |
| mutational resistance to fungitoxic benzimidazole derivatives in aspergillus nidulans. | | 1971 | 5137679 |
| heterokaryon incompatibility and variation in wild populations of aspergillus nidulans. | | 1966 | 5226960 |
| a reciprocal phenotypic instability affecting development in aspergillus nidulans. | | 1966 | 5230323 |
| the relationship between sexual outcrossing and heterokaryon incompatibility in aspergillus nidulans. | | 1968 | 5250125 |
| non-allelic interactions and genetic isolation in wild populations of aspergillus nidulans. | | 1969 | 5262865 |
| the radiation sensitivity of a cytoplasmic mutant of aspergillus nidulans. | | 1966 | 5297427 |
| the interaction between ultra-violet and gamma irradiation in aspergillus nidulans. | | 1966 | 5297652 |
| the formation of udp-glucose and udp-galactose in wild type and mutants of aspergillus nidulans. | | 1969 | 5346712 |
| 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 ... | 1969 | 5361211 |
| effects of lysine on arginine uptake and metabolism in aspergillus nidulans. | | 1969 | 5364466 |
| a system generating spontaneous intrachromosomal changes at mitosis in aspergillus nidulans. | | 1969 | 5364959 |
| specificity for spontaneous and induced forward mutation at several gene loci in aspergillus nidulans. | | 1969 | 5366006 |
| effects of liquid holding on the induction of mutations in an ultraviolet-sensitive strain of aspergillus nidulans. | | 1969 | 5366007 |
| a mutational analysis of conidial development in aspergillus nidulans. | | 1969 | 5366214 |
| mitotic non-conformity in aspergillus nidulans: the production of hypodiploid and hypohaploid nuclei. | | 1969 | 5367366 |
| methionine suppressors in aspergillus nidulans: their genetics and behaviour in heterokaryons and diploids. | | 1969 | 5367377 |
| surface characteristics of conidia from monosporous cultures of penicillium digitatum and aspergillus nidulans var. echinulatus. | | 1969 | 5369330 |
| spontaneous and induced reversion of icr-170-induced xanthine dehydrogenase mutants of aspergillus nidulans. | | 1969 | 5370743 |
| genetic control of the uptake of amino acids in aspergillus nidulans. | | 1969 | 5384482 |
| effects of ultraviolet irradiation on heterozygous diploids of aspergillus nidulans. i. uv-induced mitotic crossing over. | | 1969 | 5384483 |
| [comparison of the mutagenic effect of chemically similar bifunctional nitrogen mustard gases on aspergillus nidulans]. | | 1969 | 5397319 |
| effects of ultraviolet irradiation on heterozygous diploids of aspergillus nidulans. ii. recovery from uv-induced mutation in mitotic recombinant sectors. | | 1969 | 5399400 |
| [nidulotoxin: the toxin of aspergillus nidulans wint]. | | 1970 | 5412300 |
| enzyme lesions in galactose non-utilising mutants of aspergillus nidulans. | | 1970 | 5418725 |
| effect of ammonium ions on the growth of aspergillus nidulans. | | 1970 | 5424325 |
| ultraviolet-light sensitive mutants of aspergillus nidulans. | | 1970 | 5424722 |
| 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 ... | 1970 | 5432013 |
| survival of uvsb and uvsc mutants of aspergillus nidulans after uv-irradiation. | | 1970 | 5433765 |
| abnormal frequencies of spontaneous mitotic recombination in uvsb and uvsc mutants of aspergillus nidulans. | | 1970 | 5433766 |
| trypan blue-induced deletions in duplication strains of aspergillus nidulans. | | 1970 | 5437520 |
| molybdate metabolism in aspergillus nidulans. i. mutations affecting nitrate reductase and-or xanthine dehydrogenase. | | 1970 | 5475567 |
| the genetic analysis of regulation of amidase synthesis in aspergillus nidulans. i. mutants able to utilize acrylamide. | | 1970 | 5475570 |
| extracellular 2-acetamido-2-deoxy-d-galacto-d-galactan from aspergillus nidulans. | | 1970 | 5480165 |
| competition between leucine and phenylalanine and its relation to p-fluorophenylalanine resistant mutations in aspergillus nidulans. | | 1970 | 5482258 |
| the utilisation of galactose by an aspergillus nidulans mutant lacking galactose phosphate-udp glucose transferase and its relation to cell wall synthesis. | | 1970 | 5486494 |
| synchronous nuclear division and septation in aspergillus nidulans. | | 1970 | 5488461 |
| contrasting complementation patterns in aspergillus nidulans. | | 1970 | 5488983 |
| the frequency of reverse mutation at the xdh loci of aspergillus nidulans. | | 1970 | 5489968 |
| the effect of co2 on the purine requirement of aspergillus nidulans ad 3 mutants. | | 1970 | 5490263 |
| regulation of lactose utilization in aspergillus nidulans. | | 1970 | 5495366 |
| a study of aspects of heterokaryosis in aspergillus nidulans. | | 1970 | 5497573 |
| chemical composition of wild-type and mutant aspergillus nidulans cell walls. the nature of polysaccharide and melanin constituents. | | 1970 | 5500028 |
| control of ornithine-transcarbamylase formation in aspergillus nidulans. | | 1970 | 5501940 |
| genetic investigation of tryptophan-requiring mutants of aspergillus nidulans. | | 1970 | 5502333 |
| a mutation in aspergillus nidulans producing hyphal walls which lack chitin. | | 1970 | 5506575 |
| a new class of slow-growing non-perithecial mutants of aspergillus nidulans. | | 1970 | 5512254 |
| a variegated position effect in aspergillus nidulans. | | 1970 | 5512256 |
| recombination and transcription in the hisb and paba1 loci of aspergillus nidulans. | | 1970 | 5512357 |
| genetic and morphological properties of undifferentiated and invasive variants of aspergillus nidulans. | | 1970 | 5512361 |
| [the mutagenic effect of alkylureides of diethylene imidophosphoric acid on aspergillus nidulans]. | | 1970 | 5517354 |
| [the mutagenic effect of several alkylating substances on aspergillus nidulans]. | | 1970 | 5517360 |
| methionine-sensitive leucine-requiring mutants of aspergillus nidulans. | | 1970 | 5518439 |
| a comparison of nucleotide sequences from mitochondrial and cytoplasmic ribosomal rna of aspergillus nidulans. | | 1971 | 5551626 |
| another two genes controlling mitotic intragenic recombination and recovery from uv damage in aspergillus nidulans. ii. recombination behaviour and x-ray-sensitivity of uvsd and uvse mutants. | | 1971 | 5559679 |
| [mutagenic effect of ethyleneimine derivatives of pyrimidine on aspergillus nidulans]. | | 1971 | 5562879 |
| sorbose resistant mutants of aspergillus nidulans. | | 1971 | 5564468 |
| ultrastructure of aspergillus nidulans conidia and conidial lomasomes. | | 1971 | 5578692 |
| the genetic control of xanthine dehydrogenase and urate oxidase synthess in aspergillus nidulans. | | 1967 | 5583651 |
| gene-enzyme relationships in histidine biosynthesis in aspergillus nidulans. | | 1967 | 5583728 |
| on the mechanism of mitotic recombination in aspergillus nidulans. i. intragenic recombination and dna replication. | | 1967 | 5584173 |
| on the mechanism of mitotic recombination in aspergillus nidulans. ii. simultaneous recombination within two closely linked cistrons. | | 1967 | 5584174 |
| a vegetative insatability in aspergillus nidulans. | | 1967 | 5586877 |
| aromatic amino acid biosynthesis and para-fluorophenylalanine resistance in aspergillus nidulans. | | 1967 | 5587942 |
| isolation from aspergillus nidulans, of a protein catalyzing the reduction of sulfite by reduced viologen dyes. | | 1967 | 5589532 |
| mechanism of choline o-sulphate utilization in fungi. | 1. the position of the enzyme blocks in a number of parathiotrophic mutants of aspergillus nidulans a 69 and mutants a and c of a biotinless mutant of aspergillus nidulans were examined by nutritional and heterokaryosis experiments and by assay in vitro of enzyme systems and specific enzymes. 2. the mutants were in five groups: a and c blocked at sulphate transport; gamma at atp sulphurylase; iota at adenosine 5'-sulphatophosphate kinase; eta at the adenosine 3'-phosphate 5'-sulphatophosphate re ... | 1968 | 5637353 |
| regulation of choline sulphatase synthesis and activity in aspergillus nidulans. | 1. choline o-sulphate is taken up from the growth medium to the same extent by sulphur-deficient and sulphur-sufficient mycelia of aspergillus nidulans, but hydrolysis of the transported sulphate ester in vivo only occurs in the sulphur-deficient mycelia. 2. choline sulphatase activity could not be detected in vitro in sulphur-sufficient mycelia of wild-type and sulphur mutants of a. nidulans, but after sulphur starvation all strains showed appreciable activity of this enzyme. 3. optimum activit ... | 1968 | 5637354 |
| purification and characterization of phosphatase i from aspergillus nidulans. | | 1968 | 5656385 |
| genetic fine structure and polarized negative inteference at the lys-51(fl) locus of aspergillus nidulans. | | 1968 | 5658755 |
| regulation of sugar utilization by aspergillus nidulans. | | 1968 | 5660115 |
| [aspergillosis of the lung caused by aspergillus nidulans (eidam) wint]. | | 1968 | 5660496 |
| a radiation-sensitive mutant of aspergillus nidulans. | | 1968 | 5660770 |
| quantitative intrachromosomal changes arising at mitosis in aspergillus nidulans. | | 1968 | 5664384 |
| isolation of strains with increased penicillin yield after hybridization in aspergillus nidulans. | | 1968 | 5665723 |
| regulation and timing of deoxyribonucleic acid synthesis in hyphae of aspergillus nidulans. | pulse labeling of deoxyribonucleic acid (dna) and radioautography have been used to study the effect of growth rate on nuclear replication in aspergillus nidulans. when conidia were germinated in media supporting a fast growth rate, the radioactive pulse labeled either all of the nuclei in a cell or none of them. at slower growth rates, hyphae contained both labeled and unlabeled nuclei. altering the growth rate thus changed nuclear replication from simultaneous to sequential. the time taken to ... | 1968 | 5669900 |
| genetic analysis of the first steps of sulphate metabolism in aspergillus nidulans. | | 1968 | 5671427 |
| induced mutation in uv-sensitive mutants of aspergillus nidulans and neurospora crassa. | | 1968 | 5672966 |
| glucose metabolism in aspergillus nidulans. | | 1968 | 5677993 |
| the induction and repression of the enzymes of purine breakdown in aspergillus nidulans. | | 1968 | 5680610 |
| evidence for an alternative pathway of xanthine oxidation in aspergillus nidulans. | | 1968 | 5680611 |
| metabolic changes in biotin-deficient aspergillus nidulans. | | 1968 | 5684683 |
| the nature of mitotic intragenic recombination in aspergillus nidulans. | | 1968 | 5685164 |
| nonrandom sister chromatid segregation and nuclear migration in hyphae of aspergillus nidulans. | radioactive conidiospores of aspergillus nidulans were prepared by growing a purine-requiring mutant with tritiated adenine. when these spores germinated in a nonradioactive medium, the dispersion of the original chromosome set could be followed by treating the hyphae with ribonuclease and preparing radioautograms. germinating spores with four or eight nuclei contained two highly labeled nuclei and two or six nuclei with much less or no radioactivity. successive mitotic divisions thus distribute ... | 1968 | 5685997 |
| [recent contribution to the study of mycetoma in senegal. neotestudina rosatii. pyrenochaeta romeroi. aspergillus nidulans]. | | 1968 | 5713774 |
| influence of chromosomal aberrations on meiotic and mitotic nondisjunction in aspergillus nidulans. | | 1968 | 5732416 |
| sexual and asexual phases of aspergillus nidulans in an egret. | | 1968 | 5750671 |
| [aspergillus nidulans, agent of mycetoma]. | | 1968 | 5756586 |
| cell volume per nucleus in haploid and diploid strains of aspergillus nidulans. | | 1969 | 5764740 |
| mutants of the arginine-proline pathway in aspergillus nidulans. | | 1969 | 5764741 |
| autoregulation of the synthesis of nitrate reductase in aspergillus nidulans. | in aspergillus nidulans, the syntheses of nitrate and nitrite reductases are induced by nitrate, and are repressed by ammonium. it is possible in wild-type strains to overcome partially the repressive effect of ammonium, by the addition of high concentrations of nitrate to the growth medium. mutations which lead to the production of abnormal nitrate reductase affect in addition the control of the synthesis of the nitrate-metabolizing enzymes, which in these strains are produced constitutively. t ... | 1969 | 5776531 |
| methylammonium resistance in aspergillus nidulans. | mutants of aspergillus nidulans resistant to methylammonium toxicity are simultaneously derepressed in the presence of ammonium for apparently all ammonium-repressible activities. enzyme assays directly demonstrate derepression of nitrate, nitrite, and hydroxylamine reductases, xanthine dehydrogenase, urate oxidase, and allantoinase, whereas in vivo tests show that ammonium and methylammonium repression or inhibition (or both) is relieved in these mutants in pathways of nitrate assimilation, pur ... | 1969 | 5788705 |