Aspergillus ochraceus
Ochratoxins
Aspergillus
Kloeckera
Penicillium
Coumarins
Aspergillus fumigatus
Aspergillus nidulans
Fungi
A kingdom of eukaryotic, heterotrophic organisms that live parasitically as saprobes, including MUSHROOMS; YEASTS; smuts, molds, etc. They reproduce either sexually or asexually, and have life cycles that range from simple to complex. Filamentous fungi, commonly known as molds, refer to those that grow as multicellular colonies.
Chromatography, Thin Layer
Aspergillus flavus
Culture Media
Any liquid or solid preparation made specifically for the growth, storage, or transport of microorganisms or other types of cells. The variety of media that exist allow for the culturing of specific microorganisms and cell types, such as differential media, selective media, test media, and defined media. Solid media consist of liquid media that have been solidified with an agent such as AGAR or GELATIN.
A new antibiotic CJ-17,665 from Aspergillus ochraceus. (1/15)
A new antibiotic, CJ-17,665 (I) was isolated from the fermentation broth of Aspergillus ochraceus, CL41582. It inhibits growth of multi-drug resistant Staphylococcus aureus, Streptococcus pyogenes, and Enterococcus faecalis, with MICs of 12.5, 12.5 and 25 microg/ml, respectively. The structure contains a diketopiperazine and an indole N-oxide moiety that is unusual in natural products. (+info)Ochratoxin production by the Aspergillus ochraceus group and Aspergillus alliaceus. (2/15)
Ochratoxin A is a toxic and carcinogenic fungal secondary metabolite; its presence in foods is increasingly regulated. Various fungi are known to produce ochratoxins, but it is not known which species produce ochratoxins consistently and which species cause ochratoxin contamination of various crops. We isolated fungi in the Aspergillus ochraceus group (section Circumdati) and Aspergillus alliaceus from tree nut orchards, nuts, and figs in California. A total of 72 isolates were grown in potato dextrose broth and yeast extract-sucrose broth for 10 days at 30 degrees C and tested for production of ochratoxin A in vitro by high-pressure liquid chromatography. Among isolates from California figs, tree nuts, and orchards, A. ochraceus and Aspergillus melleus were the most common species. No field isolates of A. ochraceus or A. melleus produced ochratoxin A above the level of detection (0.01 microg/ml). All A. alliaceus isolates produced ochratoxin A, up to 30 microg/ml. We examined 50,000 figs for fungal infections and measured ochratoxin content in figs with visible fungal colonies. Pooled figs infected with A. alliaceus contained ochratoxin A, figs infected with the A. ochraceus group had little or none, and figs infected with Penicillium had none. These results suggest that the little-known species A. alliaceus is an important ochratoxin-producing fungus in California and that it may be responsible for the ochratoxin contamination occasionally observed in figs. (+info)Bilirubin dehydrogenase, an enzyme in Aspergillus ochraceus IB-3 useful for diagnostic measurement of bilirubin. (3/15)
Bilirubin dehydrogenase, a membrane-bound enzyme that catalyzes the one-step oxidation of ditaurobilirubin and bilirubin to ditaurobiliverdin and biliverdin, respectively, in the presence of an electron acceptor, was found in Aspergillus ochraceus IB-3, and purified from the membrane fraction through solubilization by Triton X-100. Phenazine and quinone derivatives acted as electron acceptors. Accumulation of ditaurobiliverdin and biliverdin by enzyme catalysis increased the absorbance at 660 nm, which is far from the range of wavelengths affected by serum ingredients. The enzyme selectively oxidized ditaurobilirubin at low pH, so changes in the reaction pH enable the enzyme to discriminate between the bilirubin fractions ditaurobilirubin (an example of conjugated bilirubin) and bilirubin (an example of unconjugated bilirubin). Using the enzyme, 2 to 80 microM of ditaurobilirubin were measured accurately by monitoring the changes in absorbance at 660 nm. (+info)A polyketide synthase gene required for ochratoxin A biosynthesis in Aspergillus ochraceus. (4/15)
Ochratoxin A is an important nephrotoxic and nephrocarcinogenic mycotoxin, produced by Aspergillus ochraceus as a polyketide-derived secondary metabolite. A portion of a putative polyketide synthase gene (pks) involved in the biosynthesis of this mycotoxin was cloned by using a suppression subtractive hybridization PCR-based approach. The predicted amino acid sequence of the 1.4 kb clone shared 28-35 % identity to acyl transferase regions from fungal polyketide synthases found in the databases. Based on reverse transcription PCR studies, the pks gene is expressed only under ochratoxin A permissive conditions and only during the early stages of the mycotoxin synthesis. A mutant in which the pks gene has been interrupted cannot synthesize ochratoxin A. This report is the first of the cloning and characterization of a gene involved in ochratoxin A biosynthesis. (+info)Variants of Aspergillus alutaceus var. alutaceus (formerly Aspergillus ochraceus) with altered ochratoxin A production. (5/15)
The present studies, using Aspergillus alutaceus var. alutaceus Berkeley et Curtis (formerly A. ochraceus Wilhelm) NRRL 3174 along with three other wild-type strains, were undertaken in an attempt to understand the effects of irradiation and other treatments on mycotoxin production in grain. Bedford barley was inoculated with spores of NRRL 3174, gamma irradiated, and incubated at 28 degrees C and 25% moisture. After 10 days of incubation, two colony types, ochre (parental) and yellow (variant), were isolated from the grain. Further culturing of the yellow variant resulted in the spontaneous appearance of a white variant that exhibited greatly enhanced fluorescence under UV light. In subsequent work, we have also isolated variants producing a soluble red pigment. In addition, in model experiments involving irradiation (1 kGy) of pure cultures, induction frequencies ranging between 2 and 4% (survival basis) were observed for the yellow and red variants. Inoculation of these variants into wheat and incubation for 14 days at 28 degrees C and 32% moisture resulted in ochratoxin A production in the relative amounts of 0.09:1:4.6:9.3 for the red, ochre (parental), yellow, and white variants, respectively. Additional characteristics of these isolates are described. Confirmation that the white high-ochratoxin-A-producing variants were derived from the parental strain was demonstrated by obtaining revertant sectors in monoclonal cultures of the variants. (+info)Role of the competitive microbial flora in the radiation-induced enhancement of ochratoxin production by Aspergillus alutaceus var. alutaceus NRRL 3174. (6/15)
The radiation sensitivity and the toxigenic potential of conidiospores of the fungus Aspergillus alutaceus var. alutaceus were determined after irradiation with 60Co gamma rays and high-energy electrons. Over the pH range of 3.6 to 8.8, the doses required for a 1 log10 reduction in viability based on the exponential portion of the survival curve ranged from 0.21 to 0.22 kGy, with extrapolation numbers (extrapolation of the exponential portion of the survival curve to zero dose) of 1.01 to 1.33, for electron irradiation, and from 0.24 to 0.27 kGy, with extrapolation numbers of 2.26 to 5.13, for gamma irradiation. Nonsterile barley that was inoculated with conidia of the fungus and then irradiated with either electrons or gamma rays and incubated for prolonged periods at 28 degrees C and at a moisture content of 25% produced less ochratoxin A with increasing doses of radiation. Inoculation of barley following irradiation resulted in enhanced ochratoxin levels compared with unirradiated controls. In these experiments, inoculation with 10(2) spores per g produced greater radiation-induced enhancement than inoculation with 10(5) spores per g. There was no radiation-induced enhancement when the barley was surface sterilized by chemical means prior to irradiation. These results are consistent with the hypothesis that a reduction in the competing microbial flora by irradiation is responsible for the enhanced mycotoxin production observed when nonsterile barley is inoculated with the toxigenic fungus A. alutaceus var. alutaceus after irradiation. (+info)Characterization of alcohol oxidase from Aspergillus ochraceus AIU 031. (7/15)
An alcohol oxidase (AOD) was found from Aspergillus ochraceus AIU 031, and its characteristics were revealed. This enzyme oxidized short-chain primary alcohols and ethylene glycol, and belonged to the same group as AOD from methylotrophic yeast. However, it differed in the following properties. The K(m) value for ethanol was larger and that for ethylene glycol was smaller than those of AODs derived from methylotrophic yeasts. The ethanol oxidation was optimal at pH 5-7 and 50-55 degrees C. The molecular mass of this enzyme was 262 kDa and consisted of four identical subunits of 68 kDa, which were much smaller than those of methylotrophic yeasts. (+info)Identification of the antimicrobial substances produced by Solanum palinacanthum (Solanaceae). (8/15)
(+info)
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Indian Patents. 258379:A SET OF NOVEL OLIGONUCLEOTIDE PRIMERS AND THE METHOD FOR THE DETECTION OF ASPERGILLUS OCHRACEUS THEREBY
Alkali-based pre-treatment may prevent ochratoxin A in grapes | AVESİS
Candida & Bacterial Optimizer (CBO) Protocol - Equilibrium Nutrition
CENTRUROIDES OCHRACEUS
Hysterocrates ochraceus Strand, 1907
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Variation in Fumonisin and Ochratoxin Production Associated with Differences in Biosynthetic Gene Content in Aspergillus niger...
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Veratox for Ochratoxin Grain | Mycotoxin Testing | NEOGEN
Veratox for Ochratoxin Grain | Mycotoxin Testing | NEOGEN
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Classification |
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Aspergillus ochraceus
... var. microspora isolated by Traboschi in 1908, and Aspergillus Ochraceus- petali- formis isolated by ... has been found to be caused due to the antigenic effects of Aspergillus ochraceus. Aspergillus ochraceus was found to be ... Aspergillus ochraceus is a mold species in the genus Aspergillus known to produce the toxin ochratoxin A, one of the most ... The genus Aspergillus was first described in 1729 by Pier Antonio Micheli. Under this genus the species Aspergillus ochraceus ...
Mellein
... a phenolic compound produced by the mold species Aspergillus ochraceus. 4-Hydroxymellein is also produced by Aspergillus ... Moore, J. H.; Davis, N. D.; Diener, U. L. (1972). "Mellein and 4-hydroxymellein production by Aspergillus ochraceus Wilhelm". ... ochraceus. 6-Hydroxymellein, together with S-adenosyl methionine, is a substrate of the enzyme 6-hydroxymellein O- ...
Stephacidin
... A and B are antitumor alkaloids isolated from the fungus Aspergillus ochraceus that belong to a class of naturally ... "A new antibiotic CJ-17,665 from Aspergillus ochraceus". The Journal of Antibiotics. 54 (11): 911-916. doi:10.7164/antibiotics. ... was identified in culture media from various strains of Aspergillus and is reported to exhibit antimicrobial activity against ...
Aspergillus robustus
... , a new species in the A. ochraceus group. Mycologia. 70(1):200-205 Jurjevic, Zelijko; Kolarik, Miroslav; ... Aspergillus robustus is a species of fungus in the genus Aspergillus. It has phototropic conidiophores. The species was first ... Aspergillus robustus growing on CYA plate Aspergillus robustus growing on MEAOX plate Christensen, M.; Raper, K.B. 1978. ... Aspergillus robustus has been cultivated on both Czapek yeast extract agar (CYA) plates and Malt Extract Agar Oxoid (MEAOX) ...
Aspergillus sepultus
... , a new species in the Aspergillus ochraceus group. Mycologia. 78(3):475-477 Samson, R.A.; Visagie, C.M.; ... Aspergillus sepultus is a species of fungus in the genus Aspergillus. It is from the Cremei section. The species was first ... Aspergillus sepultus growing on CYA plate Aspergillus sepultus growing on MEAOX plate Tuthill, D.E.; Christensen, M. 1986. ... v t e (Articles with short description, Short description matches Wikidata, Articles with 'species' microformats, Aspergillus, ...
Circumdatin H
It was isolated, along with related compounds, from the fungus Aspergillus ochraceus. Circumdatin C, and circumdatin F are ... from Aspergillus ochraceus". The Journal of Antibiotics. 58 (6): 416-419. doi:10.1038/ja.2005.54. PMID 16156520. Bose, D.; ...
Progesterone 11alpha-monooxygenase
V. 11-alpha-hydroxylation of progesterone by cell-free preparations of Aspergillus ochraceus". Biochim. Biophys. Acta. 202 (1 ...
Aspergillus campestris
The Aspergillus ochraceus group: two new species from western soils and a synoptic key. Mycologia. 74(2):210-225 Rahbæk, Lisa; ... Aspergillus campestris is a species of fungus in the genus Aspergillus. The species was first described in 1982. It is from the ... Aspergillus campestris growing on CYA plate Aspergillus campestris growing on MEAOX plate Christensen, M. 1982. ... The genome of A. campestris was sequenced as a part of the Aspergillus whole-genome sequencing project - a project dedicated to ...
Agriculture in California
Smut is caused by various Aspergillus spp. and relatives, including: Aspergillus niger, A. japonicus, A. carbonarius, A. flavus ... and A. parasiticus, Eurotium spp., A. tamarii, A. terreus, A. wentii, A. alliaceus, A. melleus, A. ochraceus, Emericella spp., ...
Penicillium gladioli
Aspergillus ochraceus, Cladosporium fulvum, Cladosporium herbarum and Penicillium gladioli". Journal of the Science of Food and ... Singh, J.; Sood, M. G. (1972). "Influence of nitrogen source on the synthesis of fat from sucrose by Aspergillus terreus, ...
Aphomia sociella
The honeycombs that bee moth larvae feed on is shown to contain a fungus called Aspergillus ochraceus which is known to produce ... ochraceus fungus in the intestines of bee moth larvae which suggests that the sex pheromone of mellein is biosynthesized by a ...
Aspergillus candidus
... ochraceus. Early reports of white-spored aspergilli in the eighteenth and nineteenth century variously named these based on ... Aspergillus candidus growing on CYA plate Aspergillus candidus growing on MEAOX plate A. candidus is a common type of fungus ... Aspergillus candidus is a member of the genus Aspergillus in the family Trichocomaceae, phylum Ascomycota. A number of ... Aspergillus candidus (also called A. triticus, A. albus, and A. okazakii) is a white-spored species of fungus in the genus ...
Microbial art
Aspergillus flavus (yellow-green spores), Aspergillus ochraceus (yellow), Aureobasidium pullulans (black), Candida albicans ( ...
List of Aspergillus species
Aspergillus ochraceoroseus Aspergillus ochraceoruber Aspergillus ochraceus Aspergillus oerlinghausenensis Aspergillus okazakii ... U V W X Y Z Aspergillus racemosus Aspergillus raianus Aspergillus rambellii Aspergillus ramosus Aspergillus raperi Aspergillus ... recurvatus Aspergillus rehmii Aspergillus repandus Aspergillus repens Aspergillus reptans Aspergillus restrictus Aspergillus ... U V W X Y Z Aspergillus udagawae Aspergillus umbrinus Aspergillus umbrosus Aspergillus undulatus Aspergillus unguis Aspergillus ...
Mycotoxin
Aspergillus ochraceus is found as a contaminant of a wide range of commodities including beverages such as beer and wine. ... Aspergillus carbonarius is the main species found on vine fruit, which releases its toxin during the juice making process. OTA ... Aflatoxins are a type of mycotoxin produced by Aspergillus species of fungi, such as A. flavus and A. parasiticus. The umbrella ... Cornely OA (2008). "Aspergillus to Zygomycetes: causes, risk factors, prevention, and treatment of invasive fungal infections ...
List of MeSH codes (B05)
... aspergillus nidulans MeSH B05.381.081.450 - aspergillus niger MeSH B05.381.081.480 - aspergillus ochraceus MeSH B05.381.081.500 ... aspergillus MeSH B05.381.081.170 - aspergillus flavus MeSH B05.381.081.295 - aspergillus fumigatus MeSH B05.381.081.420 - ... aspergillus oryzae MeSH B05.381.125 - blastomyces MeSH B05.381.128 - botrytis MeSH B05.381.147 - candida MeSH B05.381.147.326 ...
Avian infectious bronchitis
... for instance ochratoxins of Aspergillus ochraceus), and dehydration.[citation needed] In laying hens, abnormal and reduced egg ...
Ochratoxin
... s are a group of mycotoxins produced by some Aspergillus species (mainly A. ochraceus and A. carbonarius, but also by ...
List of fungi of South Africa - A
1867 Aspergillus ochraceus (series) Aspergillus melleus Yukawa. Aspergillus parasiticus Speare Aspergillus repens (Corda) Sacc ... Aspergillus flavus Link 1809 Aspergillus fumigatus Fresen. 1863 Aspergillus glaucus (L.) Link 1809 Aspergillus minutus Gilman ... 1877 Aspergillus sartoryi Syd. 1913 Aspergillus sulphureus (Fresen.) Thom & Church 1926 Aspergillus sydowi (Bainier & Sartory) ... Micheli 1729 Aspergillus amstelodami (L. Mangin) Thom & Church 1926 Aspergillus candidus Link 1809 Aspergillus carbonarius ( ...
Hypothiocyanite
RSV Yeasts and moulds Aspergillus niger Botryodiplodia theobromae Byssochlamys fulva Candida albicans Colletotrichum ... brevis Bacillus cereus Bacillus megaterium Bacillus subtilis Burkholderia cepacia Campylobacter jejuni Capnocytophaga ochracea ...
Mycotoxicology
Ochratoxin production by the Aspergillus ochraceus group and Aspergillus alliaceus. Appl. Environ. Microbiol. 68:2326-2329. ... Aspergillus carbonarius, Aspergillus glaucus, Aspergillus melleus, and Aspergillus niger. Because Aspergillus niger is used ... Ochratoxin: Ochratoxin A was discovered as a metabolite of Aspergillus ochraceus in 1965 during a large screen of fungal ... Ochratoxin A, a toxic metabolite produced by Aspergillus ochraceus Wilh. Nature 205:1112-1113 Shotwell, L. L., C. W. Hesseltine ...
List of model organisms
Ashbya gossypii, cotton pathogen, subject of genetics studies (polarity, cell cycle). Aspergillus nidulans, mold subject of ... Ormia ochracea, a tachinid fly used to study sound localization. Oscarella carmela, a homoscleromorph sponge (phylum Porifera) ...
List of virus species
... virus 3 Aspergillus foetidus slow virus 1 Aspergillus fumigatus chrysovirus Aspergillus fumigatus polymycovirus 1 Aspergillus ... mastadenovirus A Ovine mastadenovirus B Ovine mastadenovirus C Oxalis yellow vein virus Oxbow orthohantavirus Oxyplax ochracea ... ochraceous virus Aspergillus spelaeus polymycovirus 1 Astarnavirus Asteroid aquambidensovirus 1 Asystasia mosaic Madagascar ...
Diversity of Fungi Associated with Atta bisphaerica (Hymenoptera: Formicidae): The Activity of Aspergillus ochraceus and...
Aspergillus ochraceus,/i,, were tested against worker ants in the laboratory. The two species were highly virulent, achieving ... It is the first time ,i,A. ochraceus,/i,, a commonly found fungal species, is reported to infect ,i,Atta,/i, species at a high ... ochraceus (. ; see Table 2 for comparing two survival curves with a Log-rank test) (Figure 2) and B. bassiana (. ; see Table 3 ... The Aspergillus ochraceus was the most frequent and, for the first time, reported to infect ants frequently. The mortality test ...
Aspergillus ochraceus
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Mycoremediation potential of Aspergillus ochraceus NRRL 3174 | AVESİS
Keywords: Petroleum, Biodegradation, Fungi, Aspergillus ochraceus, Gas chromatography/mass spectrometry, Biosurfactant, CRUDE- ... The fact that the A. ochraceus NRRL 3174 strain has a high petroleum degradation capacity as well as being a potent ... According to gas chromatography/mass spectrometry analysis, the fungal disc of A. ochraceus strain degraded long-chain n- ... ochraceus strain were investigated by gravimetric analysis. It was found that the fungal disc (94%) was more successful than ...
IMSEAR at SEARO: Effect of 6-MFA, an interferon inducer obtained from fungus Aspergillus ochraceus on hepatic mixed function...
Effect of 6-MFA, an interferon inducer obtained from fungus Aspergillus ochraceus on hepatic mixed function oxidase system in ... Effect of 6-MFA, an interferon inducer obtained from fungus Aspergillus ochraceus on hepatic mixed function oxidase system in ... Effect of 6-MFA (sixth mycelial fraction of acetone), an interferon inducer obtained from fungus A. ochraceus on hepatic mixed ...
Possible synergistic effect of nisin and propionic acid on the growth of the mycotoxigenic fungi Aspergillus parasiticus,...
Inhibitory effect of Aspergillus niger on the growth of Aspergillus ochraceus and Aspergillus flavus, and on aflatoxin ... ochraceus, and Fusarium moniliforme were investigated. The growth of A. ochraceus was completely inhibited on media containing ... ochraceus, and Fusarium moniliforme were investigated. The growth of A. ochraceus was completely inhibited on media containing ... Nisin alone caused a significant increase in mycelial growth when applied to A. ochraceus at 500 or 1,000 ppm and when applied ...
NIOSHTIC-2 Search Results - Full View
Aspergillus Comprehensive 15 Panel
Aspergillus versicolor. Aspergillus ustus. Aspergillus flavus. Aspergillus parasiticus. Aspergillus ochraceus. Aspergillus ... Aspergillus Comprehensive 15 Panel. Aspergillus Comprehensive 15 Panel. Categories. DNA and PCR Testing Laboratory. ... Aspergillus Comprehensive 15 Panel. Description. EMSL will identify and quantify the following comprehensive package of all ...
Vol 35 (2018)
Fungos toxigênicos em camarões marinhos cultivados e potenciais toxigênicos das cepas isoladas de Aspergillus seção Flavi e...
Eighteen strains of Aspergillus genus were identified. Two A. ochraceus strains and five strains of A. niger aggregate were ... Foram identificadas dezoito cepas do gênero Aspergillus. Duas cepas de A. ochraceus e cinco cepas de A. agregados niger foram ... The isolated Aspergillus and Penicillium spp colonies were transferred into tubes containing malt extract agar. The fungi ... As colônias isoladas de Aspergillus e Penicillium spp foram transferidas para tubos contendo ágar extrato de malte. As ...
Beverages | Free Full-Text | Wine Contamination with Ochratoxins: A Review
Nowadays, the main OTA-producing species in Aspergillus section Circumdati are A. steynii, A. westerdijkiae and A. ochraceus [1 ... as well as by OTA-producing species of Aspergillus section Circumdati, such as A. steynii, A. westerdijkiae, and A. ochraceus. ... Revision of ochratoxin A production capacity by the main species of Aspergillus section Circumdati. Aspergillus steynii ... Aspergillus niger and Aspergillus carbonarius in Corinth raisin and wine-producing vineyards in Greece: Population composition ...
glucosamine, 3416-24-8
PubMed:Production of ochratoxin A in barley by Aspergillus ochraceus and Penicillium viridicatum: effect of fungal growth, time ... PubMed:Morphological development of Aspergillus niger in submerged citric acid fermentation as a function of the spore inoculum ... PubMed:The cell wall stress response in Aspergillus niger involves increased expression of the glutamine : fructose-6-phosphate ... PubMed:Fate and role of ammonium ions during fermentation of citric acid by Aspergillus niger.. ...
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Institut für Physiologische Chemie | Publikationen
Cryptic secondary metabolites from the sponge-associated fungus Aspergillus ochraceus. Mar Drugs 17:99; doi:10.3390/md17020099 ... New Austalides from the Sponge-Associated Fungus Aspergillus sp.. EUROPEAN JOURNAL OF ORGANIC CHEMISTRY. 2011; (30): 6009-6019 ... Ophiobolin Sesterterpenoids and Pyrrolidine Alkaloids from the Sponge-Derived Fungus Aspergillus ustus. HELVETICA CHIMICA ACTA ... Alkaloids from the Sponge-Associated Fungus Aspergillus sp. EUROPEAN JOURNAL OF ORGANIC CHEMISTRY. 2013; (5): 894-906 Article ...
Influence of Solute and Hydrogen Ion Concentration on the Water Relations of some Xerophilic Fungi | Microbiology Society
Shelf Life - Introduction
Aspergillus ochraceus2,19. 0.77. 8-37°C. 2.2 - 10. Produces Ochratoxin A , aw 0.83 (12-37°C). ... Aspergillus flavus2,19. 0.78 7-45°C 2.1 - 11.2. Produces Aflatoxin B1, B2 , aw 0.84 (13-37°C) pH 3.5 - 8. Green/blue. ... Penicillium ochraceus2. 0.76. -. -. Produces Penicillic acid , aw 0.80. Produces Ochratoxin A acid , aw 0.85. ... Aspergillus Flavus produces Aflatoxin B1 and B2 and will only be formed between a temperature range of 7.5 - 40°C. ...
Biodegradation Potentials of Aspergillus Flavipes Isolated from Uburu and Okposi Salt Lakes | edocr
Aspergillus ochraceus 9mm at 40 , Aspergillus nomius 15mm at 35 , Microsphaeropsis arundinis 12mm at 35 , Aspergillus sydowi ... Aspergillus ochraceus (9mm at 40%), Aspergillus nomius (15mm at 35%), Microsphaeropsis arundinis (12mm at 35%), Aspergillus ... 22mm at 25 , Aspergillus sp 18mm at 25 , Penicillium sp 20mm at 20 , Cladosporium sp. 7mm at 15 and identified using ITS rDNA ... 22mm at 25%), Aspergillus sp (18mm at 25%), Penicillium sp (20mm at 20%), Cladosporium sp. (7mm at 15%) and identified using ...
DeCS
Aspergillus ochraceus - Preferred Concept UI. M0001857. Scope note. An imperfect fungus that produces ochratoxins which ... Aspergillus ochraceus. Scope note:. Hongo imperfecto que produce ocratoxinas y contamina los GRANOS COMESTIBLES y los granos ... Aspergillus ochraceus Descriptor Spanish: Aspergillus ochraceus Spanish from Spain Descriptor. ...
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Pesquisa | Portal Regional da BVS
Aspergillus ochraceus/citologia , Aspergillus ochraceus/efeitos dos fármacos , Aspergillus ochraceus/metabolismo , Embalagem de ... Aspergillus ochraceus/genética , Aspergillus ochraceus/metabolismo , Aspergillus/genética , Aspergillus/metabolismo , ... Aspergillus/crescimento & desenvolvimento , Aspergillus/metabolismo , Aspergillus ochraceus/genética , Aspergillus ochraceus/ ... Aspergillus flavus/metabolismo , Aspergillus ochraceus/efeitos dos fármacos , Aspergillus ochraceus/metabolismo , Sistema Livre ...
Streptomyces Consortium for Enhanced Biodegrdation of Azo Blue Dye - Journal of Pure and Applied Microbiology
Fermentek | Ochratoxin A ( 303-47-9 )
Anti-Ochratoxin A (0.5 mg total IgG) antibodies
"Salvia caespitosa Montbret and aucher ex. Bentham" türünü petrol eteri, etanol ve metanol ekstrelerinin antibakteriyel,...
Antifungal aktivite için Aspergillus niger van Tiegh (TA 47-3), Aspergillus flavus Link (TA 41-17), Aspergillus ochraceus K. ... For the antifungal activity part, Aspergillus niger van Tiegh (TA 47-3), Aspergillus flavus Link (TA 41-17), Aspergillus ... A. ochraceus küfünde ise 6.3 mg/ml değerinde en düşük konsantrasyonda fungisit etki gösterdi. Antioksidan aktivite DPPH metodu ... However, it had a fungicide effect on A. ochraceus with a lowest concentration of 6.3 mg/ml. The antioxidant activity was ...
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A Study on the Potential of Ochratoxin Production by Aspergillus Sp. of Gilan, Mazandaran and Golestan Provinces and Ochrotoxin...
OTA is one of the most relevant mycotoxins which is generally produced by Aspergillus, its presence in food and feed products ... it can be stated that in the Aspergillus species studied in this geographic area,it is expected to observe Ochratoxin ... not possible to find as specific area with considered field conditions to be the growth area or origin of a given Aspergillus ... Ochratoxin production by the Aspergillus ochraceus group and Aspergillus alliaceus. Appl. Environ. Microbiol, 68: 2326-9.. CAST ...
Monistat 3 (Miconazole Vaginal) - Published Studies
Flavus11
- Antifungal aktivite için Aspergillus niger van Tiegh (TA 47-3), Aspergillus flavus Link (TA 41-17), Aspergillus ochraceus K. Wilh. (balikesir.edu.tr)
- aflatoxin s produced primarily by two closely related fungi, Aspergillus flavus and Aspergillus parasiticus , are mutagenic and carcinogenic in animals and humans. (zju.edu.cn)
- Biocontrol of aflatoxin in corn by inoculation with non-aflatoxigenic Aspergillus flavus isolates. (zju.edu.cn)
- Understanding the genetics of regulation of aflatoxin production and Aspergillus flavus development. (zju.edu.cn)
- Reduction in aflatoxin content of maize by atoxigenic strains of Aspergillus flavus . (zju.edu.cn)
- Sequence breakpoints in the aflatoxin biosynthesis gene cluster and flanking regions in nonaflatoxigenic Aspergillus flavus isolates. (zju.edu.cn)
- Virulence and cultural characteristics of two Aspergillus flavus strains pathogenic on cotton. (zju.edu.cn)
- Effect of atoxigenic strains of Aspergillus flavus on aflatoxin contamination of developing cottonseed. (zju.edu.cn)
- Influence of field application of an atoxigenic strain of Aspergillus flavus on the populations of A . flavus infecting cotton bolls and on the aflatoxin content of cottonseed. (zju.edu.cn)
- In addition to A.niger the toxigenic species of A. flavus, A. fumigatus and A. ochraceus from genus Aspergillus [ 15 ] were often isolated from raisin samples in Yemen Republic. (bio-conferences.org)
- F. & Thoms exhibited absolute toxicity (100%) against dominant fungi Aspergillus flavus, A. niger at 400 ppm concentration. (ijpsr.com)
Fungi6
- Several fungi species were isolated from forager ants, and two of them, known as entomopathogenic, Beauveria bassiana and Aspergillus ochraceus , were tested against worker ants in the laboratory. (hindawi.com)
- The effects of nisin and propionic acid (PA) on aflatoxin production and on mycelial growth and spore germination of the mycotoxigenic fungi Aspergillus parasiticus, A. ochraceus, and Fusarium moniliforme were investigated. (agri.gov.il)
- Herein, two novel prenylated indole alkaloids asperpenazine (1), and asperpendoline (2) with a scarce skeleton of pyrimido[1,6-a]indole were discovered from the co-cultivated fungi of Aspergillus ochraceus MCCC 3A00521 and Penicillium sp. (bvsalud.org)
- Ochratoxin A (OTA) is a para-chlorophenolic mycotoxin produced by Aspergillus and Penicillium fungi. (fermentek.com)
- Aspergillus, Penicillium, Fusarium and Alternaria are the main genera of filamentous fungi contaminating food including dried vine fruits [ 3 ]. (bio-conferences.org)
- Among the species isolated from raisin samples in Saudi Arabia, the fungi from genera Aspergillus, Alternaria, Cladosporium, Fusarium and Rhizopus , were also extended [ 14 ]. (bio-conferences.org)
Penicillium8
- Aspergillus ochraceus and Penicillium janthinellum were also present in high proportions. (cdc.gov)
- As colônias isoladas de Aspergillus e Penicillium spp foram transferidas para tubos contendo ágar extrato de malte. (bvsalud.org)
- The isolated Aspergillus and Penicillium spp colonies were transferred into tubes containing malt extract agar. (bvsalud.org)
- and Aspergillus (34.4%) and Penicillium (25.0%) genus were mostly prevalent. (bvsalud.org)
- Ochratoxin A (OTA) is a widespread mycotoxin that is produced by several Aspergillus and Penicillium species. (mdpi.com)
- These species- Aspergillus ochraceus, Aspergillus unguis and Penicillium variabile -are common to water-damaged buildings. (unt.edu)
- Background Ochratoxin A , a toxin produced by Aspergillus ochraceus and Penicillium verrucosum , is one of the most abundant food-contaminating mycotoxins in the world. (agrisera.com)
- Tokios yra galvenių ( Aspergillus ), pelėjūnų ( Penicillium ) sporos (3 ir 4 pav). (alergo.lt)
Parasiticus2
- Nisin alone caused a significant increase in mycelial growth when applied to A. ochraceus at 500 or 1,000 ppm and when applied to A. parasiticus at 1,000 ppm. (agri.gov.il)
- The Aspergillus parasiticus protein aflJ interacts with the aflatoxin pathway-specific regulator aflR. (zju.edu.cn)
Alternaria1
- In countries of South America the main contaminants of grapes, raisins and other grape derived products are species of A. niger, A. ochraceus, A. carbonarius and Alternaria alternate [ 9 ]. (bio-conferences.org)
Species5
- It is the first time A. ochraceus , a commonly found fungal species, is reported to infect Atta species at a high prevalence. (hindawi.com)
- Then, we tested the entomopathogenic activity of two species found in the first part of our study presented here: an Aspergillus ochraceus isolate, which was the most observed, and an isolate of Beauveria bassiana , a species widely used in microbial control of insects and also found in worker ants of A. bisphaerica , were tested in the laboratory. (hindawi.com)
- Results: Significance rate is higher than 0.05.Thus the changes in Ochratoxin production don't depend on various levels of geographic area ,it can be stated that in the Aspergillus species studied in this geographic area,it is expected to observe Ochratoxin production in 2.5-5ppb range. (ijabbr.com)
- Toxigenic species A. ochraceus and A. japonicus , which synthesized OTA, were also detected. (bio-conferences.org)
- Aspergillus sydowii is a species of fungus first described by French botanist and mycologist Georges Bainer in 1923. (bustmold.com)
Niger2
- Two A. ochraceus strains and five strains of A. niger aggregate were ochratoxin A producers. (bvsalud.org)
- Pitt, J.I., Taniwaki, M.H., Teixeira, A.A and Iamanaka, B.T. (2001).Distribution of Aspergillus ochraceus, A. niger and A. carbonarius in coffee in four regions of Brazil. (ijabbr.com)
Fungus4
- IMSEAR at SEARO: Effect of 6-MFA, an interferon inducer obtained from fungus Aspergillus ochraceus on hepatic mixed function oxidase system in rats. (who.int)
- Effect of 6-MFA (sixth mycelial fraction of acetone), an interferon inducer obtained from fungus A. ochraceus on hepatic mixed function oxidase system (MFO) of rat has been investigated. (who.int)
- The isolated bacterium Providencia rettgeri strain HSL1 was then tested for decolorization of textile effluent in consortium with a dyestuff degrading fungus Aspergillus ochraceus NCIM 1146. (pan.pl)
- One of the biggest threats on this front comes from a particularly nasty fungus known as Aspergillus sydowii . (bustmold.com)
Carbonarius1
- This research investigated the effects of light with different wavelengths on the growth and the production of OTA in Aspergillus ochraceus and Aspergillus carbonarius. (bvsalud.org)
Wilh1
- Ochratoxin A, a toxicmetabolite produced by Aspergillus ochraceus Wilh. (ijabbr.com)
Genus2
- Eighteen strains of Aspergillus genus were identified. (bvsalud.org)
- As a member of the Aspergillus genus, A. sydowii is one of over 200 types of Aspergillus mold formations to be found all over the world. (bustmold.com)
Sydowii2
- What is Aspergillus sydowii ? (bustmold.com)
- Does Aspergillus sydowii form mold? (bustmold.com)
20221
- 14:48, 15 March 2022 diff hist +582 N General Microbiology by Students of Jennifer Bhatnagar, Boston University Created page with 'Alphacoronavirus 1 Aspergillus tubingensis Bifidobacterium bifidum Clostridium limosum Dickeya solani E. cuniculi Eastern equine encephalitis virus Feline calicivirus Gambierd. (kenyon.edu)
Ochratoxin1
- A Study on the Potential of Ochratoxin Production by Aspergillus Sp. (ijabbr.com)
Strain4
- Petroleum degradation ability of spore suspension, live biomass (fungal pellet and disc) and cell-free culture supernatant of the potent A. ochraceus strain were investigated by gravimetric analysis. (hacettepe.edu.tr)
- According to gas chromatography/mass spectrometry analysis, the fungal disc of A. ochraceus strain degraded long-chain n-alkanes such as C-35 and C-36 more effectively than n-alkanes in the range of C-22-C-34. (hacettepe.edu.tr)
- The fact that the A. ochraceus NRRL 3174 strain has a high petroleum degradation capacity as well as being a potent biosurfactant producer will provide a different perspective to advanced mycoremediation studies. (hacettepe.edu.tr)
- Decolorization study suggests that A. ochraceus NCIM 1146 and P. rettgeri strain HSL1 alone re moves only 6 and 32% of textile effluent American Dye Manufacturing Institute respectively in 30 h at 30 ±0.2°C of microaerophilic incubation, while the fungal-bacterial consortium does 92% ADMI removal within the same time period. (pan.pl)
Growth1
- The growth of A. ochraceus was completely inhibited on media containing PA with nisin in concentrations of 0.05% PA with 1,000 ppm nisin, and 0.1% PA with 500 or 1,000 ppm nisin. (agri.gov.il)
Food1
- Objective: Molds produce poisons called mycotoxins,OTA is one of the most relevant mycotoxins which is generally produced by Aspergillus, its presence in food and feed products being regulated in many countries. (ijabbr.com)
Potential1
- Mycoremediation potential of Aspergillus. (hacettepe.edu.tr)
Development2
- download Gender and Development: The Japanese Experience in Comparative Perspective of Aspergillus array beethoven' and phase public in fun of web and rounded reaction plankton ideas. (testshoppy.de)
- download Gender and Development: The Japanese Experience in Comparative Perspective standard re-use by residents of Phoma glomerata PG41 had from sudden ground complemented by Challenging Aspergillus onset. (testshoppy.de)
Versicolor1
- The lower concentration of the essential oil was able to control P. ochrochloron, A. fumigatus, A. versicolor, A. ochraceus and T. viride. (bvsalud.org)
Fumigatus1
- 17. In vitro antifungal, anti-elastase and anti-keratinase activity of essential oils of Cinnamomum-, Syzygium- and Cymbopogon-species against Aspergillus fumigatus and Trichophyton rubrum. (nih.gov)
Fungi1
- In antimicrobial investigations, using inverted petriplate and food poison techniques, the leaf and bark volatile oils has been found to be highly effective against all the tested fungi except Aspergillus ochraceus. (nih.gov)
Rhizopus1
- Bhagat M, Rapose A. Rapidly progressing dual infection with Aspergillus and Rhizopus: when soil inhabitants become deadly invaders. (umassmed.edu)
Trichoderma1
- On an industrial scale, xylanases are mainly produced by Aspergillus and Trichoderma sp. (springeropen.com)
Sclerotiorum2
- Taxa closely related to this isolate were Aspergillus elegans,A. ochraceus and A.sclerotiorum with 96% sequence homology.ClustalX was used for sequence-alignment. (ui.ac.id)
- The phylogenetic tree obtained showed that fungal isolate G.23 separated from A. elegans, A. ochraceus and A. sclerotiorum which indicated that fungal G.23 belonged to a different spesies.Morphological observation on culture and microscopic appearance of the fungal isolate G.23 supported that this isolate differs from A. elegans, A. ochraceus and A. sclerotiorum. (ui.ac.id)
Descriptor1
- Aspergillus" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus, MeSH (Medical Subject Headings) . (umassmed.edu)
Tubingensis1
- In this study, upstream and downstream process parameters were studied for enhancing xylanase production and extraction by a newly isolated Aspergillus tubingensis FDHN1 under solid-state fermentation using low-cost agro-residues. (springeropen.com)
Concentrations2
- Many studies have investigated the concentrations of airborne fungal spores from cowshed places and a relatively high frequency of Aspergillus sp. (hindawi.com)
- Therefore, in the present study, two experiments were carried out, one under pot conditions and the other in the field with cotton crop, in order to verify the effect of Aspergillus and Bacillus concentrations on the biometric and nutritional parameters of plant and soil, in addition to yield. (olmdiagnostics.com)
Mold1
- Aspergillus candidus is a cream colored mold whose colonization of the grain results in a sharp. (netlify.app)
Found1
- Aspergillus are found in millions in pillows. (netlify.app)
Major1
- This graph shows the total number of publications written about "Aspergillus" by people in this website by year, and whether "Aspergillus" was a major or minor topic of these publications. (umassmed.edu)
Study1
- Aspergillus vaccines: Hardly worth studying or worthy of hard study? (umassmed.edu)