Publications
| Title | Abstract | Year(sorted ascending) Filter | PMID Filter |
|---|
| components of conidial and hyphal walls of penicillium chrysogenum. | 1969 | 5365925 | |
| [respiration of penicillium chrysogenum 194 during fermentation of penicillin]. | 1969 | 5401107 | |
| [somatic segregation of penicillium chrysogenum strain 194]. | 1969 | 5404301 | |
| the chemistry and molecular architecture of the cell walls of penicillium chrysogenum. | 1969 | 5348600 | |
| degradation of xanthine by penicillium chrysogenum. | 1969 | 5793119 | |
| [refining of production strains of penicillium chrysogenum]. | 1969 | 5364002 | |
| synthesis of unsaturated fatty acids by penicillium chrysogenum. | 1969 | 5778670 | |
| multiplicity and regulation of amino acid transport in penicillium chrysogenum. | 1969 | 5772963 | |
| studies on cellulolytic enzymes. vi. specificity and mode of action on different substrates of a cellulase from penicillium notatum. | 1969 | 5778644 | |
| chemical structure of an intracellular polysaccharide of penicillium chrysogenum (studies on fungal polysaccharides. vi). | 1969 | 5782966 | |
| cytochemical observations on the localization of sulphydryl groups in budding yeast cells and in the phialides of penicillium notatum westling during conidiation. | 1969 | 4189958 | |
| [effect of addition of fats on the intensity of perception of vital dyes by cells of penicillium chrysogenum]. | 1970 | 4191901 | |
| penicillin titer after storage of penicillium chrysogenum by liquid nitrogen refrigeration. | 1970 | 5510617 | |
| double-helical character of ribonucleic acid from virus-like particles found in penicillium chrysogenum. | 1. rna was isolated from virus-like particles found in penicillium chrysogenum and resolved into two fractions by gel filtration through agarose columns. 2. fraction 1 was excluded and had the following properties: 50.9% g+c [amp 0.246, ump 0.246, cmp 0.252, gmp 0.255 (mole fraction)]; mol.wt. about 1.2x10(6) daltons; s(20,w) 12.3s and ;melting' temperature about 100 degrees c (solvent 0.15m-sodium chloride-0.015m-sodium citrate ph7.2); optical rotation [alpha](max.) 6000 degrees at 278nm; circu ... | 1970 | 5499967 |
| conformation of nucleic acids and the analysis of the hypochromic effect. | the spectra of two double-helical rna species isolated from virus-like particles found in the mycelium of penicillium chrysogenum were measured at about 25 degrees c, and at 95 degrees c after denaturation to a single-stranded form, and compared with the spectrum of the equivalent mixture of nucleotides. for both species the difference spectrum (epsilon(95 degrees c)-epsilon(25 degrees c)) when increased by 33% was very similar to the difference spectrum (epsilon(nucleotides)-epsilon(25 degrees ... | 1970 | 5499966 |
| multiple activities of penicillin acyltransferase of penicillium chrysogenum. | 1970 | 5484680 | |
| independent regulation of cysteine and cystine transport in penicillium chrysogenum. | 1970 | 5446343 | |
| effect of heavy water on three high producing strains of penicillium chrysogenum. | 1970 | 5416195 | |
| contribution to the morphology of the productive strains of penicillium chrysogenum thom from the wisonsin family. | 1970 | 5480313 | |
| isolation and characterization of a double-stranded ribonucleic acid from penicillium chrysogenum. | double-stranded ribonucleic acid has been obtained from cells of the fungus penicillium chrysogenum. this ribonucleic acid appears to be associated with mycophage and is an efficient inducer of interferon its. extraction and partial purification are discussed, and evidence for its double-stranded and ribosidal nature is reviewed. the implications of viral nucleic acid in the life processes of fungi are considered. | 1970 | 4322084 |
| changes in constituents and ultrastructure of hyphal compartments during autolysis of glucose-starved penicillium chrysogenum. | 1970 | 5488056 | |
| [penicillium chrysogenum exonuclease]. | 1970 | 5490452 | |
| [biosynthesis of penicillins: formation of 5-(2-aminoadipyl)-cysteinyl-valine in extracts of penicillium chrysogenum]. | 1970 | 4394867 | |
| regulation of sulfate transport in filamentous fungi. | inorganic sulfate enters the mycelia of aspergillus nidulans, penicillium chrysogenum, and penicillium notatum by a temperature-, energy-, ph-, ionic strength-, and concentration-dependent transport system ("permease"). transport is unidirectional. in the presence of excess external sulfate, atp sulfurylase-negative mutants will accumulate inorganic sulfate intracellularly to a level of about 0.04 m. the intracellular sulfate can be retained against a concentration gradient. retention is not ene ... | 1970 | 16657536 |
| [on the incidence and analytic procedure of cyano-5,6-dimethylbenzimidazolylcobamide in the mycelia of penicillium chrysogenum]. | 1971 | 5004691 | |
| atp-sulfurylase from penicillium chrysogenum. i. purification and characterization. | 1971 | 5005722 | |
| comparison of interferon induction in mice by purified penicillium chrysogenum virus and derived double-stranded rna. | 1971 | 5001254 | |
| mitosis in penicillium chrysogenum and penicillium notatum. | 1971 | 4103466 | |
| adenosine triphosphate sulfurylase from penicillium chrysogenum. ii. physical, kinetic, and regulatory properties. | 1971 | 5553402 | |
| haploidization analysis in penicillium chrysogenum. | 1971 | 5559615 | |
| [phenoxazinones in culture media solutions of penicillium notatum westl]. | 1971 | 5563065 | |
| effect of peat extract on the antibiotic activity of penicillium chrysogenum. | 1971 | 5113364 | |
| acidic and basic amino acid transport systems of penicillium chrysogenum. | 1971 | 5117525 | |
| [sulfur containing substances of penicillium chrysogenum fermentation broth during penicillin biosynthesis]. | 1971 | 5140748 | |
| biochemical properties of haploid and diploid strains of penicillium chrysogenum. | an intensive parasexual genetics program in which industrial strains of penicillium chrysogenum were used culminated in the isolation of a number of heterozygous diploid strains. the diploid clones were selected from heterokaryons formed from matings between mutant strains having complementary biochemical and conidial color markers. several diploid cultures were compared with their haploid wild-type parents and other distantly related production strains on the basis of a variety of cultural and ... | 1971 | 5119205 |
| fine structure of resting and germinating penicillium chrysogenum conidiospores. | 1971 | 5125905 | |
| thermal denaturation in acidic solutions of double-helical ribonucleic acid from virus-like particles found in penicillium chrysogenum. a spectrophotometric study. | 1. two species of double-helical rna isolated from mycelium of penicillium chrysogenum were titrated with acid at 25 degrees c and 95 degrees c (solvent 0.1m-sodium phosphate buffer). at 25 degrees c denaturation occurred at about ph3. at 95 degrees c in the denatured form cytosine residues titrated as a simple monobasic acid of pk3.9 compared with pk approximately 2.5 for the native form at 25 degrees c. 2. on thermal denaturation in neutral and acidic solutions one species of rna (38% rg.rc) ; ... | 1971 | 5004201 |
| segregants from a heterozygous diploid of penicillium chrysogenum following different physical and chemical treatments. | 1971 | 5132280 | |
| morphological changes of conidiophores and mycelium of some hyphomycetes. | 1971 | 5004101 | |
| evidence of an intracellular proteinase of penicillium chrysogenum. | 1971 | 5579219 | |
| storage of conidia of penicillium chrysogenum in liquid nitrogen. | conidiated slope cultures of derivative of penicillium chrysogenum wis 54-1255 were stored at -196 or +4 c for a period of 3.5 years. after this time, the viability fell to 68% in the former case and to 4% in the latter. at the end of the experiment, 65 single conidial isolates from each series were tested for penicillin yield. among those from conidia stored at -196 c, the spread of penicillin yields did not differ markedly from that of 65 single conidial isolates made as controls prior to stor ... | 1972 | 4624217 |
| purification and properties of 6-phosphogluconate dehydrogenase from penicillium duponti and penicillium notatum. | 1972 | 5052896 | |
| [micorbiological hydroxylation of indolyl-3-acetic acid by fungi]. | 1972 | 4625327 | |
| mutagenesis and enrichment of auxotrophs in penicillium chrysogenum. | an efficient method for isolation of auxotrophs of penicillium chyrysogenum involving mutagenesis with ethyl methanesulfonate followed by enrichment with sodium pentachlorophenate was developed. the auxotroph frequencies obtained were 30 to 40%. | 1972 | 4346628 |
| survey of microbial contamination of ophthalmic ointments. | 1972 | 4622497 | |
| purification and properties of penicillium glucose 6-phosphate dehydrogenase. | 1. glucose 6-phosphate dehydrogenase was isolated and partially purified from a thermophilic fungus, penicillium duponti, and a mesophilic fungus, penicillium notatum. 2. the molecular weight of the p. duponti enzyme was found to be 120000+/-10000 by gelfiltration and sucrose-density-gradient-centrifugation techniques. no nadp(+)- or glucose 6-phosphate-induced change in molecular weight could be demonstrated. 3. glucose 6-phosphate dehydrogenase from the thermophilic fungus was more heat-stable ... | 1972 | 4404766 |
| centrifugal freeze-drying of spores of penicillium chrysogenum wis 54-1255 from sodium glutamate. | 1972 | 4144846 | |
| [metabolites of the xanthocillin(brevicid)-producing mutant of penicillium notatum westl]. | 1972 | 5084576 | |
| properties of viruslike particles of penicillium chrysogenum: one double-stranded rna molecule per particle. | 1972 | 4622292 | |
| the production of penicillins in soils and seeds by penicillium chrysogenum and the role of penicillin -lactamase in the ecology of soil bacillus. | 1972 | 4624991 | |
| an examination of penicillium notatum for the presence of penicillium chrysogenum-type virus particles. | 1972 | 4626436 | |
| lysine control of penicillin biosynthesis. | 1972 | 4627139 | |
| biological activity of double-stranded ribonucleic acid fragments. | 1972 | 4627731 | |
| mycoviruses: a new dimension in microbiology. | 1972 | 4628853 | |
| selected aspects of the biosynthesis of penicillins and cephalosporins. | 1972 | 4628918 | |
| [various patterns in the biosynthesis of penicillins and penicillin-like substances]. | 1972 | 4631725 | |
| effect of exogenous penicillin on penicillin biosynthesis. | the addition of phenoxymethylpenicillin (10 mg/ml) at any time during the penicillin fermentation inhibited further accumulation of the antibiotic in broth but had no effect on growth. benzylpenicillin, 6-aminopenicillanic acid (6-apa), and some semisynthetic penicillins also showed this effect, but penicillin n, penicilloic acid, cephalosporin c, and 7-aminocephalosporanic acid did not limit penicillin accretion. incorporation of radioactive precursors (cysteine, valine, and sodium phenoxyaceta ... | 1972 | 4208897 |
| choline sulfatase of pseudomonas aeruginosa. | 1972 | 4196744 | |
| [biosynthesis of peptide antibiotics]. | 1972 | 4117354 | |
| lytic plaque formation and variation in virus titre among strains of penicillium chrysogenum. | 1973 | 4124711 | |
| intracellular appearance of penicillium chrysogenum virus. | 1973 | 4126408 | |
| the genetics of penicillium chrysogenum. | 1973 | 4210250 | |
| inhibition of cellular protein synthesis by double-stranded rna: inactivation of an initiation factor. | inhibition of protein synthesis in rabbit reticulocyte lysates by double-stranded rna is caused by the inactivation of if-3, an initiation factor required for the recycling of ribosomes and for their binding to messenger rna. the evidence for this is that (i) the inhibition can be overcome by addition of exogenous if-3; (ii) double-stranded rna inactivates stoichiometric amounts of if-3; (iii) double-stranded rna forms a complex with if-3; and (iv) double-stranded dna, which lacks inhibitory act ... | 1973 | 4197930 |
| penicillin production by lysine auxotrophs of penicillium chrysogenum. | 1973 | 4198715 | |
| [structure and biosynthesis of chrysogine, a metabolite of penicillium chrysogenum]. | 1973 | 4199763 | |
| effect of cycloheximide on l-leucine transport by penicillium chrysogenum: involvement of calcium. | cycloheximide (actidione) has an immediate inhibitory effect on amino acid transport by nitrogen-starved or carbon-starved mycelium suspended in phosphate buffer. high concentrations of phosphate alone are slightly inhibitory; cycloheximide appears to potentiate the effect of phosphate. ca(2+) reverses the inhibition of transport caused by phosphate plus cycloheximide. ca(2+) did not relieve the inhibition of protein synthesis. cycloheximide promotes a continual uptake of (45)ca(2+) by the mycel ... | 1973 | 4200128 |
| the production of interferon by chemostat cultures of mouse ls-cells grown in chemically-defined, protein-free medium. | 1973 | 4201834 | |
| formation and properties of protoplasts from antibiotic-producing strains of penicillium chrysogenum and cephalosporium acremonium. | 1973 | 4203925 | |
| the conversion of bisnorbiotin and bisnordethiobiotin to biotin and dethiobiotin, respectively, by microorganisms. | 1973 | 4204631 | |
| the genetics of penicillium chrysogenum. | 1973 | 4212418 | |
| analysis of mathematical models of the effect of ph on fermentation processes and their use for calculating optimal fermentation conditions. | 1973 | 4212941 | |
| [purification and properties of the extracellular alkaline phosphodiesterase of penicillium chrysogenum 152a]. | 1973 | 4364965 | |
| chorismate mutase isozyme patterns in three fungi. | 1973 | 4267751 | |
| [comparative study of the functions of metal phosphate polymers and condense polyphosphates in penicillium chrysogenum]. | 1973 | 4218853 | |
| purification and some properties of lysophospholipase from penicillium notatum. | 1973 | 4631772 | |
| control of the general amino acid permease of penicillium chrysogenum by transinhibition and turnover. | 1973 | 4632118 | |
| effect of weak acids on amino acid transport by penicillium chrysogenum: evidence for a proton or charge gradient as the driving force. | a variety of weak acids at and below their pk(a) are potent inhibitors of transport in penicillium chrysogenum. the effective compounds include sorbate, benzoate, and propionate (common antifungal agents), indoleacetate (a plant hormone), acetylsalicylate (aspirin), hexachlorophene, and a yellow pigment produced by the mycelia under nutrient-deficient conditions, as well as the classical uncouplers 2,4-dinitrophenol, p-nitrophenol, and azide. the results suggest that a proton gradient or charge ... | 1973 | 4632394 |
| binding of ethidium bromide to double-stranded ribonucleic acid. | 1973 | 4630220 | |
| on the mycophage of penicillium chrysogenum. | 1973 | 4631050 | |
| chemical changes in the cell walls of conidia of penicillium notatum during germination. | 1973 | 4727802 | |
| ultrastructural changes in the conidia of penicillium notatum during germination. | 1973 | 4727803 | |
| proceedings: accelerated stability testing of freeze-dried preparations of penicillium chrysogenum wis54-1255. | 1973 | 4150535 | |
| solubilization and accumulation of copper from elementary surfaces by penicillium notatum. | 1973 | 4803208 | |
| diphasic production of secondary metabolites by penicillium notatum westling s-52. ii. biosynthesis of fatty acids and lipids. | 1973 | 4710013 | |
| [detection of polymeric calcium, magnesium, and manganese orthophosphates in penicillium chrysogenum]. | 1973 | 4633438 | |
| diphasic production of secondary metabolites by penicillium notatum westling s-52. i. biosynthesis of eitrinin. | 1973 | 4687408 | |
| viruses with double-stranded rna genomes. | 1973 | 4355831 | |
| [localization of polymeric iron orthophosphate in penicillium chrysogenum]. | 1973 | 4357912 | |
| [purification and amino acid composition of the extracellular "alkaline" rnaase of penicillium chrysogenum 152a]. | 1973 | 4781626 | |
| penicillium notatum catalase: purification and properties. | 1973 | 4707946 | |
| regulation of nitrate uptake in penicillium chrysogenum by ammonium ion. | a nitrate uptake system is induced (along with nitrate reductase) when nh(4) (+)-grown penicillium chrysogenum is incubated with inorganic nitrate in synthetic medium in the absence of nh(4) (+). nitrate uptake and nitrate reduction are probably in steady state in fully induced mycelium, but the ratios of the two activities are not constant during the induction period. substrate concentrations of ammonium cause a rapid decay of nitrate uptake and nitrate reductase activity. the two activities ar ... | 1973 | 16658563 |
| volatile flavor compounds produced by molds of aspergillus, penicillium, and fungi imperfecti. | strains of molds aspergillus niger, a. ochraceus, a. oryzae, a. parasiticus, penicillium chrysogenum, p. citrinum, p. funiculosum, p. raistrickii, p. viridicatum, alternaria, cephalosporium, and fusarium sp. were grown on sterile coarse wheat meal at 26 to 28 c for 120 h. the volatiles from mature cultures were distilled at low temperature under reduced pressure. the distillates from traps -40 and -78 c were extracted with methylene chloride and subsequently concentrated. all the concentrates th ... | 1974 | 16349989 |
| impaired penicillin production in lysine regulatory mutants of penicillium chrysogenum. | lysine-regulatory mutants of penicillium chrysogenum which excrete lysine were found to be deficient in production of penicillin. a revertant recovered the ability to produce penicillin. | 1974 | 15830488 |
| succinate dehydrogenases of mucor rouxii and penicillium duponti. | 1974 | 4371927 | |
| the effect of cyclic amp and related compounds on the control of protein synthesis in reticulocyte lysates. | 1974 | 4363751 | |
| uptake of mercuric chloride and methylmercury chloride from liquid media by aspergillus niger and penicillium notatum. | 1974 | 4433832 | |
| transinhibition kinetics of the sulfate transport system of penicillium notatum: analysis based on an iso uni uni velocity equation. | 1974 | 4847761 | |
| substrate specificity of a highly purified phospholipase b from penicillium notatum. | 1974 | 4429696 | |
| isolation and characterization of glucose oxidase from mycelium and nutrient of penicillium notatum cultures. | 1974 | 4472163 | |
| changes in composition of conidia of penicillium notatum during germination. | 1974 | 4836288 |