Publications
| Title | Abstract | Year(sorted descending) Filter | PMID Filter |
|---|
| induced mutation in uv-sensitive mutants of aspergillus nidulans and neurospora crassa. | 1968 | 5672966 | |
| 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 |
| sexual and asexual phases of aspergillus nidulans in an egret. | 1968 | 5750671 | |
| 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 |
| regulation of sugar utilization by aspergillus nidulans. | 1968 | 5660115 | |
| genetic analysis of the first steps of sulphate metabolism in aspergillus nidulans. | 1968 | 5671427 | |
| glucose metabolism in aspergillus nidulans. | 1968 | 5677993 | |
| metabolic changes in biotin-deficient aspergillus nidulans. | 1968 | 5684683 | |
| [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 | |
| genetic fine structure and polarized negative inteference at the lys-51(fl) locus of aspergillus nidulans. | 1968 | 5658755 | |
| 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 |
| [aspergillus nidulans, agent of mycetoma]. | 1968 | 5756586 | |
| purification and characterization of phosphatase i from aspergillus nidulans. | 1968 | 5656385 | |
| [aspergillosis of the lung caused by aspergillus nidulans (eidam) wint]. | 1968 | 5660496 | |
| 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 | |
| the relationship between sexual outcrossing and heterokaryon incompatibility in aspergillus nidulans. | 1968 | 5250125 | |
| methionine loci and their suppressors in aspergillus nidulans. | 1968 | 4885981 | |
| penicillin production and its mode of inheritance in aspergillus nidulans. | 1968 | 4973904 | |
| karyokinesis of the somatic nucleus of aspergillus nidulans. ii. nuclear events during hyphal differentiation. | 1968 | 4180480 | |
| the stoicheiometry of electron transfer by bacterial and plant ferredoxins. | 1. the number of electrons carried by ferredoxins from spinach, the blue-green alga anacystis nidulans, the anaerobic bacterium clostridium welchii and the photosynthetic bacterium chromatium was determined. 2. ferredoxins were reduced by illuminated chloroplasts, and the stoicheiometry of the reoxidation in the dark of the ferredoxins by nadp and benzyl viologen was measured. 3. spinach and a. nidulans ferredoxins were found to be one-electron carriers, and cl. welchii and chromatium ferredoxin ... | 1968 | 4387387 |
| genetic and biochemical studies of nitrate reduction in aspergillus nidulans. | 1. in aspergillus nidulans nitrate and nitrite induce nitrate reductase, nitrite reductase and hydroxylamine reductase, and ammonium represses the three enzymes. 2. nitrate reductase can donate electrons to a wide variety of acceptors in addition to nitrate. these artificial acceptors include benzyl viologen, 2-(p-iodophenyl)-3-(p-nitrophenyl)-5-phenyltetrazolium chloride, cytochrome c and potassium ferricyanide. similarly nitrite reductase and hydroxylamine reductase (which are possibly a singl ... | 1967 | 4382427 |
| induction of inter- and intragenic mitotic recombination by fluorodeoxyuridine and fluorouracil in aspergillus nidulans. | 1967 | 4226822 | |
| the genetic control of xanthine dehydrogenase and urate oxidase synthess in aspergillus nidulans. | 1967 | 5583651 | |
| on the mechanism of mitotic recombination in aspergillus nidulans. i. intragenic recombination and dna replication. | 1967 | 5584173 | |
| gene-enzyme relationships in histidine biosynthesis in aspergillus nidulans. | 1967 | 5583728 | |
| on the mechanism of mitotic recombination in aspergillus nidulans. ii. simultaneous recombination within two closely linked cistrons. | 1967 | 5584174 | |
| isolation from aspergillus nidulans, of a protein catalyzing the reduction of sulfite by reduced viologen dyes. | 1967 | 5589532 | |
| a vegetative insatability in aspergillus nidulans. | 1967 | 5586877 | |
| aromatic amino acid biosynthesis and para-fluorophenylalanine resistance in aspergillus nidulans. | 1967 | 5587942 | |
| kinetic studies of the induction of nitrate reductase and cytochrome c reductase in the fungus aspergillus nidulans. | in an earlier paper (cove, 1966) it was reported that the kinetics of appearance of nitrate reductase (nadph-nitrate oxidoreductase, ec 1.6.6.3) on the addition of nitrate to a growing culture of aspergillus nidulans were different in certain respects from those found for many escherichia coli enzymes. when urea is used as an initial nitrogen source, a further difference is found: enzyme synthesis is no longer continuous. this interruption of synthesis does not appear to be due to synchronous ce ... | 1967 | 6049855 |
| regulation of nitrate reduction in aspergillus nidulans. | 1967 | 6052720 | |
| a system for the study of interlocus specificity for both forward and reverse mutation in at least eight gene loci in aspergillus nidulans. | 1967 | 6054957 | |
| synchrony of nuclear replication in individual hyphae of aspergillus nidulans. | the synchrony of nuclear replication in individual, multinucleate hyphae of aspergillus nidulans has been investigated. samples were taken from cultures of germinating conidiospores, and the relative frequency of hyphae containing two to eight nuclei was determined. because the conidiospores are mononucleate, complete synchrony will yield populations of hyphae containing only 2(n) nuclei, n being the number of doublings after germination. the appearance of hyphae with total numbers of nuclei oth ... | 1967 | 6057801 |
| a revised map of the eight linkage groups of aspergillus nidulans. | 1967 | 6061654 | |
| chromosome instability related to gene suppression in aspergillus nidulans. | 1967 | 6064104 | |
| the mechanism of action of proline suppressors in aspergillus nidulans. | 1967 | 6034041 | |
| complementation analysis of the tryptophan pathway in aspergillus nidulans. | 1967 | 6029969 | |
| enzyme analysis of the tryptophan pathway in aspergillus nidulans. | 1967 | 6029970 | |
| use of analogues and the substrate-sensitivity of mutants in analysis of purine uptake and breakdown in aspergillus nidulans. | aspergillus mutants resistant to various purine analogues (purine, 8-azaguanine, 2-thioxanthine, and 2-thiouric acid) are defective in at least one step of purine uptake or breakdown. the properties of these mutants show that there are two uptake systems for purines, one which mediates the uptake of hypoxanthine, guanine, and adenine, and the other, xanthine and uric acid. allantoinase-less strains are sensitive to the toxic effects of allantoin accumulation. they are severely inhibited when gro ... | 1967 | 6025432 |
| purification of two alkaline phosphatases from aspergillus nidulans. | 1967 | 6030350 | |
| genetic and cytoplasmic control of undifferentiated growth in aspergillus nidulans. | 1967 | 6034180 | |
| inhibition of the lysis of fungi by melanins. | evidence is presented that the resistance of aspergillus nidulans hyphae to lysis by a beta-(1-->3) glucanase-chitinase mixture results from the presence of melanin in the fungal walls. the resistance of the walls to digestion was directly correlated with the melanin content of the mycelium. a melanin-less mutant of a. nidulans was highly susceptible to hydrolysis by the enzyme mixture. preincubation of a synthetic melanin with the glucanase, chitinase, and a protease, before addition of the sub ... | 1967 | 6035264 |
| lethal mutations and balanced lethal systems in aspergillus nidulans. | 1967 | 6064441 | |
| a pair of pteridine derivatives in a heterokaryon of two mutants of aspergillus nidulans. | 1966 | 5987145 | |
| analysis of induced mutations in aspergillus nidulans. i. uv- and hno2-induced mutations. | 1966 | 5929395 | |
| fine analysis of mitotic intracistronic crossing-over in aspergillus nidulans. | 1966 | 6004996 | |
| studies on the inhibition and mutation of aspergillus nidulans by acridines. | 1966 | 5931141 | |
| observations on the effects of a chromosome duplication in aspergillus nidulans. | 1966 | 5915374 | |
| isolation of 5-amino-4-ribitylaminouracil from a riboflavineless mutant of aspergillus nidulans. | 1966 | 5971789 | |
| electron transport pathways in riboflavinless mutants of aspergillus nidulans. | 1966 | 6005316 | |
| somatically unstable mutants of aspergillus nidulans. | 1966 | 5925191 | |
| recessive mutants at unlinked loci which complement in diploids but not in heterokaryons of aspergillus nidulans. | 1966 | 5929247 | |
| the influence of the cytoplasm on mutation in aspergillus nidulans. | 1966 | 5972693 | |
| the induction and repression of nitrate reductase in the fungus aspergillus nidulans. | 1966 | 5940632 | |
| kinetics of fungal growth and phosphatase formation in aspergillus nidulans. | dorn, g. (albert einstein college of medicine, new york, n.y.), and w. rivera. kinetics of fungal growth and phosphatase formation in aspergillus nidulans. j. bacteriol. 92:1618-1622. 1966.-a liquid culture system is described for growing aspergillus nidulans in a manner amenable to kinetic studies. changes in dry weight, protein, deoxyribonucleic acid (dna), inorganic phosphate, alkaline phosphatase, and acid phosphatase activity were followed over a 40-hr interval. in both limiting- and high-p ... | 1966 | 5958101 |
| thin-layer chromatographic separation of the metabolic products of aspergillus nidulans. | 1966 | 5958835 | |
| interlocus specificity for chemical mutagens in aspergillus nidulans. | 1966 | 5964558 | |
| isolation of 6,7-dimethyl-8-ribityl lumazine from a riboflavin-less mutant of aspergillus nidulans. | 1966 | 5915130 | |
| formation of 4,5-diaminouracil in a riboflavineless mutant of aspergillus nidulans. | 1966 | 5987043 | |
| fine structure analysis of the gene for p-fluoro-phenylalanine resistance in aspergillus nidulans. | 1966 | 6004989 | |
| genetical analysis of proline mutants and their suppressors in aspergillus nidulans. | 1966 | 5980118 | |
| 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 | |
| heterokaryon incompatibility and variation in wild populations of aspergillus nidulans. | 1966 | 5226960 | |
| a reciprocal phenotypic instability affecting development in aspergillus nidulans. | 1966 | 5230323 | |
| the use of p-fluorophenylalanine with 'master strains' of aspergillus nidulans for assigning genes to linkage groups. | 1965 | 5848714 | |
| origins of translocations in aspergillus nidulans. | 1965 | 5857597 | |
| wild-type and mutant stocks of aspergillus nidulans. | 1965 | 5857598 | |
| phosphatase mutants in aspergillus nidulans. | three mutants at three different phosphatase loci produce inactive enzymes at 35 degrees c but partially or fully active enzynmes at 25 degrees c. furthermore, a suppressor mutant (su5pala1) which restores alkaline phosphatase activity in the pala1 mtutant is an allele of palcc4, a mzutant with a simultaneous reduction in alkaline and acid phosphatase activity. these data suggest that the phosphataseproteins may be made up of two or more different polypeptide chains, and that some of the polypep ... | 1965 | 5852975 |
| resistance to various inhibitors in aspergillus nidulans. | 1965 | 5867759 | |
| the two-way selection of mutants and revertants in respect of acetate utilization and resistance to fluoro-acetate in aspergillus nidulans. | 1965 | 5848711 | |
| complementation at the adenylosuccinase locus in aspergillus nidulans. | 1965 | 5882197 | |
| polarized negative interference in the lys-51 region of aspergillus nidulans. | 1965 | 5872613 | |
| purification of nitrate reductase and cytochrome c reductase from aspergillus nidulans. | 1965 | 5866385 | |
| an investigation of the suitability of the suppressors of meth 1 in aspergillus nidulans for the study of induced and spontaneous mutation. | 1965 | 5878248 | |
| aspergillosis (aspergillus nidulans) involving bone. | 1965 | 14263488 | |
| genetic analysis of the phosphatases in aspergillus nidulans. | 1965 | 14301537 | |
| a comparison of the ultraviolet effect on the mitotic recombination in two different cistrons of aspergillus nidulans. | 1965 | 14333965 | |
| the "minute" cytoplasmic variant of aspergillus nidulans. | 1964 | 14127547 | |
| nucleo-cytoplasmic interactions in the 'red' cytoplasmic variant of aspergillus nidulans. | 1964 | 14127548 | |
| uv-induced mitotic recombination in the paba-1 region af aspergillus nidulans. | 1964 | 14170380 | |
| physiological and genetic effects of 8-azaguanine on aspergillus nidulans. | 1964 | 14202372 | |
| isolation and inhibitory effects of kb cell cultures of 3'-deoxyandenosine from aspergillus nidulans (eidam) wint. | 1964 | 5836540 | |
| synthesis from sulphate and accumulation of s-sulphocysteine by a mutant strain of aspergillus nidulans. | 1963 | 13937435 | |
| independently segregating genetic loci concerned with nitrate reductase activity in aspergillus nidulans. | 1963 | 14023503 | |
| heterokaryon compatibility of unrelated strains in the aspergillus nidulans group. | 1963 | 13950547 | |
| the genetic analysis of carbohydrate utilization in aspergillus nidulans. | 1963 | 13974284 | |
| the adaptive metabolism of d-galactose in aspergillus nidulans. | 1963 | 13974285 | |
| radiation effects and mitotic recombination in diploids of aspergillus nidulans. | 1963 | 14030092 | |
| heterokaryon compatibility of closely related wild isolates of aspergillus nidulans. | 1963 | 14080689 | |
| the genetical basis of heterokaryon incompatibility in aspergillus nidulans. | 1963 | 14080690 | |
| [apropos of a case of bronchial aspergilloma due to aspergillus nidulans]. | 1963 | 14111509 | |
| studies on aspergilli. viii. sulphur requirements of some ascosporic members of the aspergillus nidulans group. | 1963 | 14086287 |