roquefortine

2H- pyrazino(1',2':1,5)pyrrolo(2,3-b)indole-1,4(3H,5aH)-dione, 10b-(1,1-dimethyl-2-propenyl)-6,10b,11,11a-tetrahydro-3-(1H-imidazol-4-ylmethylene)- roquefortine C PubMed: Effect of Penicillium roqueforti mycotoxins on Caco-2 cells: Acute and chronic exposure. PubMed: Role of sfk1 Gene in the Filamentous Fungus Penicillium roqueforti PubMed: Silencing of a second dimethylallyltryptophan synthase of Penicillium roqueforti reveals a novel clavine alkaloid gene cluster. PubMed: Modeling Growth and Toxin Production of Toxigenic Fungi Signaled in Cheese under Different Temperature and Water Activity Regimes. PubMed: Validation and application of a liquid chromatography-tandem mass spectrometry based method for the assessment of the co-occurrence of mycotoxins in maize silages from dairy farms in NW Spain. PubMed: Biosynthetic gene clusters for relevant secondary metabolites produced by Penicillium roqueforti in blue cheeses. PubMed: The capability of fungi isolated from moldy dwellings to produce toxins. PubMed: OxaD: A Versatile Indolic Nitrone Synthase from the Marine-Derived Fungus Penicillium oxalicum F30. PubMed: [Exometabolites of the Fungal Isolates (Genus Penicillium, Section Chrysogena) from Low-Temperature Ecotopes]. PubMed: Quinone/hydroquinone meroterpenoids with antitubercular and cytotoxic activities produced by the sponge-derived fungus Gliomastix sp. ZSDS1-F7. PubMed: Production of the Fusarium Mycotoxin Moniliformin by Penicillium melanoconidium. PubMed: Genome sequencing and secondary metabolism of the postharvest pathogen Penicillium griseofulvum. PubMed: The indole alkaloid meleagrin, from the olive tree endophytic fungus Penicillium chrysogenum, as a novel lead for the control of c-Met-dependent breast cancer proliferation, migration and invasion. PubMed: Evolutionary formation of gene clusters by reorganization: the meleagrin/roquefortine paradigm in different fungi. PubMed: Incorporating Fermentation into Undergraduate Laboratory Courses. PubMed: Influence of intraspecific variability and abiotic factors on mycotoxin production in Penicillium roqueforti. PubMed: A natural short pathway synthesizes roquefortine C but not meleagrin in three different Penicillium roqueforti strains. PubMed: A mutasynthesis approach with a Penicillium chrysogenum ΔroqA strain yields new roquefortine D analogues. PubMed: Mycotoxin production capability of Penicillium roqueforti in strains isolated from mould-ripened traditional Turkish civil cheese. PubMed: Secondary Metabolites from Penicillium roqueforti , A Starter for the Production of Gorgonzola Cheese. PubMed: Penicillium strains isolated from Slovak grape berries taxonomy assessment by secondary metabolite profile. PubMed: Antimicrobial and allelopathic metabolites produced by Penicillium brasilianum. PubMed: A comprehensive study to explore differences in mycotoxin patterns from agro-ecological regions through maize, peanut, and cassava products: a case study, Cameroon. PubMed: Novel key metabolites reveal further branching of the roquefortine/meleagrin biosynthetic pathway. PubMed: Exo-metabolites of mycelial fungi isolated in production premises of cheese-making and meat-processing plants. PubMed: Penicillium decumbens BrlA extensively regulates secondary metabolism and functionally associates with the expression of cellulase genes. PubMed: Pigment production by filamentous fungi on agro-industrial byproducts: an eco-friendly alternative. PubMed: A branched biosynthetic pathway is involved in production of roquefortine and related compounds in Penicillium chrysogenum. PubMed: Morphological, molecular, and mycotoxigenic identification of dominant filamentous fungi from moldy civil cheese. PubMed: Could cheese be the missing piece in the French paradox puzzle? PubMed: A single cluster of coregulated genes encodes the biosynthesis of the mycotoxins roquefortine C and meleagrin in Penicillium chrysogenum. PubMed: Ultrahigh-performance liquid chromatographic-tandem mass spectrometric multimycotoxin method for quantitating 26 mycotoxins in maize silage. PubMed: Isolation and structure elucidation of secopenitrem D, an indole alkaloid from Penicillium crustosum Thom. PubMed: Sex in Penicillium series Roqueforti. PubMed: Growth and mycotoxin production by fungi in atmospheres containing 80% carbon dioxide and 20% oxygen. PubMed: In vitro cytotoxicity of fungi spoiling maize silage. PubMed: Multi-mycotoxin analysis of maize silage by LC-MS/MS. PubMed: Alkaloids from a deep ocean sediment-derived fungus Penicillium sp. and their antitumor activities. PubMed: Total Synthesis of Isoroquefortine E and Phenylahistin. PubMed: Occurrence of mycotoxins in feed as analyzed by a multi-mycotoxin LC-MS/MS method. PubMed: Poisoning of dogs with tremorgenic Penicillium toxins. PubMed: Proteolytic activity, mycotoxins and andrastin A in Penicillium roqueforti strains isolated from Cabrales, Valdeón and Bejes-Tresviso local varieties of blue-veined cheeses. PubMed: JEM Spotlight: Fungi, mycotoxins and microbial volatile organic compounds in mouldy interiors from water-damaged buildings. PubMed: Effect of a heterotrimeric G protein alpha subunit on conidia germination, stress response, and roquefortine C production in Penicillium roqueforti. PubMed: Growth and mycotoxin production by food spoilage fungi under high carbon dioxide and low oxygen atmospheres. PubMed: Using roquefortine C as a biomarker for penitrem A intoxication. PubMed: Intramolecular hydrogen bonding as a determinant of the inhibitory potency of N-unsubstituted imidazole derivatives towards mammalian hemoproteins. PubMed: The heterotrimeric Galpha protein pga1 regulates biosynthesis of penicillin, chrysogenin and roquefortine in Penicillium chrysogenum. PubMed: The global regulator LaeA controls penicillin biosynthesis, pigmentation and sporulation, but not roquefortine C synthesis in Penicillium chrysogenum. PubMed: Occurrence of mycotoxins in feedstuffs of dairy cows and estimation of total dietary intakes. PubMed: Contamination of fresh and ensiled maize by multiple penicillium mycotoxins. PubMed: Post-translational enzyme modification by the phosphopantetheinyl transferase is required for lysine and penicillin biosynthesis but not for roquefortine or fatty acid formation in Penicillium chrysogenum. PubMed: Rapid analysis of fungal cultures and dried figs for secondary metabolites by LC/TOF-MS. PubMed: The total synthesis of roquefortine C and a rationale for the thermodynamic stability of isoroquefortine C over roquefortine C. PubMed: Toxins from strains of Penicillium chrysogenum isolated from buildings and other sources. PubMed: Mycotoxins and other secondary metabolites produced in vitro by Penicillium paneum Frisvad and Penicillium roqueforti Thom isolated from baled grass silage in Ireland. PubMed: LC-MS/MS screen for penitrem A and roquefortine C in serum and urine samples. PubMed: Comparison of secondary metabolite production by Penicillium crustosum strains, isolated from Arctic and other various ecological niches. PubMed: Roquefortine E, a diketopiperazine from an Australian isolate of Gymnoascus reessii. PubMed: Roquefortine/oxaline biosynthesis pathway metabolites in Penicillium ser. Corymbifera: in planta production and implications for competitive fitness. PubMed: Determination of selected mycotoxins in mould cheeses with liquid chromatography coupled to tandem with mass spectrometry. PubMed: Oxidative metabolism by P450 and function coupling to efflux systems: modulation of mycotoxin toxicity. PubMed: Isolation and metabolite production by Penicillium roqueforti, P. paneum and P. crustosum isolated in Canada. PubMed: Inflammatory and cytotoxic responses in mouse lungs exposed to purified toxins from building isolated Penicillium brevicompactum Dierckx and P. chrysogenum Thom. PubMed: The effect of substrate on mycotoxin production of selected Penicillium strains. PubMed: The effects of the Penicillium mycotoxins citrinin, cyclopiazonic acid, ochratoxin A, patulin, penicillic acid, and roquefortine C on in vitro proliferation of porcine lymphocytes. PubMed: Combined effects of selected Penicillium mycotoxins on in vitro proliferation of porcine lymphocytes. PubMed: Cytotoxicity of occupationally and environmentally relevant mycotoxins. PubMed: Penicillium persicinum, a new griseofulvin, chrysogine and roquefortine C producing species from Qinghai Province, China. PubMed: Liquid chromatography method for the quantitation of the breast cancer resistance protein ABCG2 inhibitor fumitremorgin C and its chemical analogues in mouse plasma and tissues. PubMed: Penitrem and thomitrem formation by Penicillium crustosum. PubMed: Synthetic studies of roquefortine C: synthesis of isoroquefortine C and a heterocycle. PubMed: Penicillium expansum: consistent production of patulin, chaetoglobosins, and other secondary metabolites in culture and their natural occurrence in fruit products. PubMed: Mycotoxin-forming ability of two Penicillium roqueforti strains in blue moldy tulum cheese ripened at various temperatures. PubMed: The presence of Penicillium and Penicillium mycotoxins in food wastes. PubMed: [Formation of alkaloids from Penicillium species fungi during growth on wheat kernels]. PubMed: [Isolation of Penicillium DIERCKX 1901--a producer of diketopiperazine alkaloids rokefortin and 3,12-dihydrokefortin--from permafrost]. PubMed: Isolation of moulds capable of producing mycotoxins from blue mouldy Tulum cheeses produced in Turkey. PubMed: Tremorgenic neuromycotoxicosis in 2 dogs ascribed to the ingestion of penitrem A and possibly roquefortine in rice contaminated with Penicillium crustosum. PubMed: [Analysis of secondary metabolites of microscopic fungi of the genus Penicillium by chromatographic techniques]. PubMed: Thin layer chromatography convulsant screen extended by gas chromatography-mass spectrometry. PubMed: [The biosynthesis of low-molecular-weight nitrogen-containing secondary metabolite-alkaloids by the resident strains of Penicillium chrysogenum and Penicillium expansum isolated on the board of the Mir space station ]. PubMed: Tremorgenic mycotoxin intoxication with penitrem A and roquefortine in two dogs. PubMed: Tremorgenic mycotoxicosis in four dogs from a single household. PubMed: Cell cytotoxicity and mycotoxin and secondary metabolite production by common penicillia on cheese agar. PubMed: Determination of Penicillium mycotoxins in foods and feeds using liquid chromatography-mass spectrometry. PubMed: [Optimization of the medium and cultivation conditions of Penicillium roquefortii f39 producing the diketopiperazine alkaloid roquefortine]. PubMed: Mycotoxins. PubMed: Acute penitrem A and roquefortine poisoning in a dog. PubMed: Total synthesis of isoroquefortine C. PubMed: [Factors contributing to roquefortine yield variability during cultivation of penicillium roquefortii]. PubMed: Inhibitory effects of roquefortine on hepatic cytochromes P450. PubMed: Molecular requirements for inhibition of cytochrome p450 activities by roquefortine. PubMed: Surface mycoflora of a Spanish fermented meat sausage and toxigenicity of Penicillium isolates. PubMed: Characterization of Penicillium roqueforti strains used as cheese starter cultures by RAPD typing. PubMed: [Not Available]. PubMed: [Minor alkaloids from the fungus Penicillium roquefortii Thom 1906]. PubMed: Roquefortine C occurrence in blue cheese. PubMed: [Taxonomic position and nitrogen-containing secondary metabolites of the fungus Penicillium vitale Pidoplichko Et Bilai Apud Bilai]. PubMed: [Diketopiperazine alkaloids from the fungus Penicillium piscarium Westling]. PubMed: [Mycotoxins from the fungi Penicillium vulpinum (Cooke & Massee) Seifert & Samson]. PubMed: Determination of roquefortine C in blue cheese using on-line column-switching liquid chromatography. PubMed: Determination of roquefortine C in blue cheese using on-line column-switching liquid chromatography. PubMed: A rapid bioassay to detect mycotoxins using a melanin precursor overproducer mutant of the ciliate Tetrahymena thermophila. PubMed: Toxin-producing species of Penicillium and the development of mycotoxins in must and homemade wine. PubMed: MS/MS screen for the tremorgenic mycotoxins roquefortine and penitrem A. PubMed: Mycotoxins in two Spanish cheese varieties. PubMed: Study of the alkaloid composition of the food-infecting penicilles. PubMed: [Nitrogen-containing mycotoxins of fungi of Aspergillus and Penicillium species infesting grain and its products]. PubMed: Roquefortine in the stomach contents of dogs suspected of strychnine poisoning in Alberta. PubMed: Alberta. Roquefortine identified as a major differential diagnosis in suspected strychnine poisoning in dogs. PubMed: Isolation of roquefortine C from feed grain. PubMed: Synthesis and metabolism of roquefortine in Penicillium species. PubMed: Antimicrobial action of roquefortine. PubMed: Roquefortine toxicity in a dog. PubMed: Investigation of Penicillium chrysogenum Isolates for their Suitability as Starter Cultures. PubMed: Elimination of roquefortine in the rat. PubMed: Thin-layer chromatography of mycotoxins. PubMed: Genetics of ergoline alkaloid formation in Penicillium roquefortii. PubMed: [Mutagenicity testing of commercially used strains of P. camemberti and P. roqueforti]. PubMed: Classification of terverticillate penicillia based on profiles of mycotoxins and other secondary metabolites. PubMed: Biosynthesis of penitrems and roquefortine by Penicillium crustosum. PubMed: Simple screening method for molds producing intracellular mycotoxins in pure cultures. PubMed: [Role of tryptophan and histidine in alkaloid biosynthesis by Penicillium roqueforti]. PubMed: Novel metabolites from Penicillium crustosum, including penitrem E, a tremorgenic mycotoxin. PubMed: Determination of roquefortine in blue cheese and blue cheese dressing by high pressure liquid chromatography with ultraviolet and electrochemical detectors. PubMed: Penitrem A and Roquefortine Production by Penicillium commune. PubMed: [Intracellular and extracellular alkaloids of Penicillium roqueforti]. PubMed: [UV-densitometric analysis of roquefortin and PR toxin]. PubMed: Acute toxicity studies on roquefortine and PR toxin, metabolites of Penicillium roqueforti, in the mouse. PubMed: [Harmlessness to human health of the mold cultures used in cheesemaking]. PubMed: Study of conditions of production of roquefortine and other metabolites of Penicillin roqueforti. PubMed: Roquefortine and isofumigaclavine A, alkaloids from Penicillium roqueforti. PubMed: Analysis of blue cheese for roquefortine and other alkaloids from Penicillium roqueforti.