An imperfect fungus causing smut or black mold of several fruits, vegetables, etc.
A genus of mitosporic fungi containing about 100 species and eleven different teleomorphs in the family Trichocomaceae.
A species of imperfect fungi from which the antibiotic fumigatin is obtained. Its spores may cause respiratory infection in birds and mammals.
A species of imperfect fungi from which the antibiotic nidulin is obtained. Its teleomorph is Emericella nidulans.
A species of imperfect fungi which grows on peanuts and other plants and produces the carcinogenic substance aflatoxin. It is also used in the production of the antibiotic flavicin.
An enzyme that catalyzes the hydrolysis of terminal 1,4-linked alpha-D-glucose residues successively from non-reducing ends of polysaccharide chains with the release of beta-glucose. It is also able to hydrolyze 1,6-alpha-glucosidic bonds when the next bond in sequence is 1,4.
Infections with fungi of the genus ASPERGILLUS.
An enzyme that catalyzes the conversion of myo-inositol hexakisphosphate and water to 1L-myo-inositol 1,2,3,4,5-pentakisphosphate and orthophosphate. EC 3.1.3.26.
Proteins found in any species of fungus.
Reproductive bodies produced by fungi.
A cell wall-degrading enzyme found in microorganisms and higher plants. It catalyzes the random hydrolysis of 1,4-alpha-D-galactosiduronic linkages in pectate and other galacturonans. EC 3.2.1.15.
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.
Substances that destroy fungi by suppressing their ability to grow or reproduce. They differ from FUNGICIDES, INDUSTRIAL because they defend against fungi present in human or animal tissues.
A key intermediate in metabolism. It is an acid compound found in citrus fruits. The salts of citric acid (citrates) can be used as anticoagulants due to their calcium chelating ability.
A mitosporic Trichocomaceae fungal genus that develops fruiting organs resembling a broom. When identified, teleomorphs include EUPENICILLIUM and TALAROMYCES. Several species (but especially PENICILLIUM CHRYSOGENUM) are sources of the antibiotic penicillin.
The functional hereditary units of FUNGI.
Deoxyribonucleic acid that makes up the genetic material of fungi.
Any of the processes by which nuclear, cytoplasmic, or intercellular factors influence the differential control of gene action in fungi.
A group of enzymes that catalyze the hydrolysis of alpha- or beta-xylosidic linkages. EC 3.2.1.8 catalyzes the endo-hydrolysis of 1,4-beta-D-xylosidic linkages; EC 3.2.1.32 catalyzes the endo-hydrolysis of 1,3-beta-D-xylosidic linkages; EC 3.2.1.37 catalyzes the exo-hydrolysis of 1,4-beta-D-linkages from the non-reducing termini of xylans; and EC 3.2.1.72 catalyzes the exo-hydrolysis of 1,3-beta-D-linkages from the non-reducing termini of xylans. Other xylosidases have been identified that catalyze the hydrolysis of alpha-xylosidic bonds.
An enzyme of the oxidoreductase class that catalyzes the conversion of beta-D-glucose and oxygen to D-glucono-1,5-lactone and peroxide. It is a flavoprotein, highly specific for beta-D-glucose. The enzyme is produced by Penicillium notatum and other fungi and has antibacterial activity in the presence of glucose and oxygen. It is used to estimate glucose concentration in blood or urine samples through the formation of colored dyes by the hydrogen peroxide produced in the reaction. (From Enzyme Nomenclature, 1992) EC 1.1.3.4.
Descriptions of specific amino acid, carbohydrate, or nucleotide sequences which have appeared in the published literature and/or are deposited in and maintained by databanks such as GENBANK, European Molecular Biology Laboratory (EMBL), National Biomedical Research Foundation (NBRF), or other sequence repositories.
A cyclic polypeptide antibiotic isolated from culture filtrates of Bacillus subtilis that acts as an antifungal agent.
The study, utilization, and manipulation of those microorganisms capable of economically producing desirable substances or changes in substances, and the control of undesirable microorganisms.
Polysaccharides consisting of xylose units.
The normality of a solution with respect to HYDROGEN ions; H+. It is related to acidity measurements in most cases by pH = log 1/2[1/(H+)], where (H+) is the hydrogen ion concentration in gram equivalents per liter of solution. (McGraw-Hill Dictionary of Scientific and Technical Terms, 6th ed)
Microscopic threadlike filaments in FUNGI that are filled with a layer of protoplasm. Collectively, the hyphae make up the MYCELIUM.
The body of a fungus which is made up of HYPHAE.
Furano-furano-benzopyrans that are produced by ASPERGILLUS from STERIGMATOCYSTIN. They are structurally related to COUMARINS and easily oxidized to an epoxide form to become ALKYLATING AGENTS. Members of the group include AFLATOXIN B1; aflatoxin B2, aflatoxin G1, aflatoxin G2; AFLATOXIN M1; and aflatoxin M2.
Anaerobic degradation of GLUCOSE or other organic nutrients to gain energy in the form of ATP. End products vary depending on organisms, substrates, and enzymatic pathways. Common fermentation products include ETHANOL and LACTIC ACID.
Isocoumarins found in ASPERGILLUS OCHRACEUS and other FUNGI. Ochratoxin contaminated FOOD has been responsible for cases of FOODBORNE DISEASES.
An imperfect fungus that produces ochratoxins and contaminates EDIBLE GRAIN and coffee beans.
Any of a group of polysaccharides of the general formula (C6-H10-O5)n, composed of a long-chain polymer of glucose in the form of amylose and amylopectin. It is the chief storage form of energy reserve (carbohydrates) in plants.
Enzymes which catalyze the endohydrolysis of 1,4-beta-D-xylosidic linkages in XYLANS.
The order of amino acids as they occur in a polypeptide chain. This is referred to as the primary structure of proteins. It is of fundamental importance in determining PROTEIN CONFORMATION.
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.
Enzymes which catalyze the hydrolysis of carboxylic acid esters with the formation of an alcohol and a carboxylic acid anion.
A characteristic feature of enzyme activity in relation to the kind of substrate on which the enzyme or catalytic molecule reacts.
An endocellulase with specificity for the hydrolysis of 1,4-beta-glucosidic linkages in CELLULOSE, lichenin, and cereal beta-glucans.
A large and heterogenous group of fungi whose common characteristic is the absence of a sexual state. Many of the pathogenic fungi in humans belong to this group.
A dextrodisaccharide from malt and starch. It is used as a sweetening agent and fermentable intermediate in brewing. (Grant & Hackh's Chemical Dictionary, 5th ed)
Substances capable of inhibiting, retarding or arresting the process of fermentation, acidification or other deterioration of foods.
High molecular weight polysaccharides present in the cell walls of all plants. Pectins cement cell walls together. They are used as emulsifiers and stabilizers in the food industry. They have been tried for a variety of therapeutic uses including as antidiarrheals, where they are now generally considered ineffective, and in the treatment of hypercholesterolemia.
Infections of the respiratory tract with fungi of the genus ASPERGILLUS. Infections may result in allergic reaction (ALLERGIC BRONCHOPULMONARY ASPERGILLOSIS), colonization in pulmonary cavities as fungus balls (MYCETOMA), or lead to invasion of the lung parenchyma (INVASIVE PULMONARY ASPERGILLOSIS).
A genus of zygomycetous fungi of the family Mucoraceae, order MUCORALES, a common saprophyte and facultative parasite of mature fruits and vegetables. It may cause cerebral mycoses in diabetes and cutaneous infection in severely burned patients.
A triazole antifungal agent that inhibits cytochrome P-450-dependent enzymes required for ERGOSTEROL synthesis.
Hypersensitivity reaction (ALLERGIC REACTION) to fungus ASPERGILLUS in an individual with long-standing BRONCHIAL ASTHMA. It is characterized by pulmonary infiltrates, EOSINOPHILIA, elevated serum IMMUNOGLOBULIN E, and skin reactivity to Aspergillus antigen.
An exocellulase with specificity for a variety of beta-D-glycoside substrates. It catalyzes the hydrolysis of terminal non-reducing residues in beta-D-glucosides with release of GLUCOSE.
A carcinogenic mycotoxin produced in high yields by strains of the common molds, Aspergillus versicolor, A. nidulans, and an unidentified species of Bipolaris. It causes necrosis of the liver and kidney and has an inhibitory effect on orotic acid incorporation into nuclear RNA.
The extent to which an enzyme retains its structural conformation or its activity when subjected to storage, isolation, and purification or various other physical or chemical manipulations, including proteolytic enzymes and heat.
The ability of fungi to resist or to become tolerant to chemotherapeutic agents, antifungal agents, or antibiotics. This resistance may be acquired through gene mutation.
A disaccharide consisting of two glucose units in an alpha (1-6) glycosidic linkage.
Toxic compounds produced by FUNGI.
The study of the structure, growth, function, genetics, and reproduction of fungi, and MYCOSES.
The insertion of recombinant DNA molecules from prokaryotic and/or eukaryotic sources into a replicating vehicle, such as a plasmid or virus vector, and the introduction of the resultant hybrid molecules into recipient cells without altering the viability of those cells.
Pulmonary diseases caused by fungal infections, usually through hematogenous spread.
An enzyme that catalyzes the hydrolysis of terminal, non-reducing beta-D-mannose residues in beta-D-mannosides. The enzyme plays a role in the lysosomal degradation of the N-glycosylprotein glycans. Defects in the lysosomal form of the enzyme in humans result in a buildup of mannoside intermediate metabolites and the disease BETA-MANNOSIDOSIS.
Change brought about to an organisms genetic composition by unidirectional transfer (TRANSFECTION; TRANSDUCTION, GENETIC; CONJUGATION, GENETIC, etc.) and incorporation of foreign DNA into prokaryotic or eukaryotic cells by recombination of part or all of that DNA into the cell's genome.
Polysaccharides consisting of mannose units.
A mitosporic fungal genus frequently found in soil and on wood. It is sometimes used for controlling pathogenic fungi. Its teleomorph is HYPOCREA.
A xylosidase that catalyses the random hydrolysis of 1,3-beta-D-xylosidic linkages in 1,3-beta-D-xylans.
The rate dynamics in chemical or physical systems.
Any tests that demonstrate the relative efficacy of different chemotherapeutic agents against specific microorganisms (i.e., bacteria, fungi, viruses).
The process of cleaving a chemical compound by the addition of a molecule of water.
Mold and yeast inhibitor. Used as a fungistatic agent for foods, especially cheeses.
The productive enterprises concerned with food processing.
The sequence of PURINES and PYRIMIDINES in nucleic acids and polynucleotides. It is also called nucleotide sequence.
An imperfect fungus present on most agricultural seeds and often responsible for the spoilage of seeds in bulk storage. It is also used in the production of fermented food or drink, especially in Japan.
Macrolide antifungal antibiotic produced by Streptomyces nodosus obtained from soil of the Orinoco river region of Venezuela.
The property of objects that determines the direction of heat flow when they are placed in direct thermal contact. The temperature is the energy of microscopic motions (vibrational and translational) of the particles of atoms.
Lung infections with the invasive forms of ASPERGILLUS, usually after surgery, transplantation, prolonged NEUTROPENIA or treatment with high-doses of CORTICOSTEROIDS. Invasive pulmonary aspergillosis can progress to CHRONIC NECROTIZING PULMONARY ASPERGILLOSIS or hematogenous spread to other organs.
Enzymes that catalyze the exohydrolysis of 1,4-alpha-glucosidic linkages with release of alpha-glucose. Deficiency of alpha-1,4-glucosidase may cause GLYCOGEN STORAGE DISEASE TYPE II.

Purification and characterization of methylamine oxidase induced in Aspergillus niger AKU 3302. (1/718)

Crude extract of Aspergillus niger AKU 3302 mycelia incubated with methylamine showed a single amine oxidase activity band in a developed polyacrylamide gel that weakly cross-reacted with the antibody against a copper/topa quinone-containing amine oxidase (AO-II) from the same strain induced by n-butylamine. Since the organism cannot grow on methylamine and the already known quinoprotein amine oxidases of the organism cannot catalyze oxidation of methylamine, the organism was forced to produce another enzyme that could oxidize methylamine when the mycelia were incubated with methylamine. The enzyme was separated and purified from the already known two quinoprotein amine oxidases formed in the same mycelia. The purified enzyme showed a sharp symmetric sedimentation peak in analytical ultracentrifugation showing S20,w0 of 6.5s. The molecular mass of 133 kDa estimated by gel chromatography and 66.6 kDa found by SDS-PAGE confirmed the dimeric structure of the enzyme. The purified enzyme was pink in color with an absorption maximum at 494 nm. The enzyme readily oxidized methylamine, n-hexylamine, and n-butylamine, but not benzylamine, histamine, or tyramine, favorite substrates for the already known two quinoprotein amine oxidases. Inactivation by carbonyl reagents and copper chelators suggested the presence of a copper/topa quinone cofactor. Spectrophotometric titration by p-nitrophenylhydrazine showed one reactive carbonyl group per subunit and redox-cyclic quinone staining confirmed the presence of a quinone cofactor. pH-dependent shift of the absorption spectrum of the enzyme-p-nitrophenylhydrazone (469 nm at neutral to 577 nm at alkaline pH) supported the identity of the cofactor with topaquinone. Nothern blot analysis indicated that the methylamine oxidase encoding gene is largely different from the already known amine oxidase in the organism.  (+info)

Citric acid production from xylan and xylan hydrolysate by semi-solid culture of Aspergillus niger. (2/718)

Citric acid production from xylan and xylan hydrolysate was done by Aspergillus niger Yang no. 2 cultivated in a semi-solid culture using bagasse as a carrier. Yang no. 2 produced 72.4 g/l and 52.6 g/l of citric acid in 5 d from 140 g/l of xylose and arabinose, respectively. Yang no. 2 produced 51.6 g/l of citric acid in 3 d from a concentrated xylan hydrolysate prepared by cellulase treatment, containing 100 g/l of reducing sugars. Moreover, Yang no. 2 directly produced 39.6 g/l of citric acid maximally in 3 d from 140 g/l of xylan.  (+info)

Production of specific monoclonal antibodies to Aspergillus species and their use in immunohistochemical identification of aspergillosis. (3/718)

Two anti-Aspergillus murine monoclonal antibodies (MAbs), designated 164G and 611F, have been produced; both specifically recognize cytoplasmic antigens of A. fumigatus, A. flavus, and A. niger by enzyme-linked immunosorbent assay. The MAbs can identify Aspergillus spp. both in frozen sections by immunofluorescence and in paraffin-embedded clinical specimens by immunofluorescence and immunoperoxidase staining.  (+info)

Kinetic characterization of Aspergillus niger N400 endopolygalacturonases I, II and C. (4/718)

Endopolygalacturonases I, II and C isolated from recombinant Aspergillus niger strains were characterized with respect to pH optimum, activity on polygalacturonic acid and mode of action and kinetics on oligogalacturonates of different chain length (n = 3-7). Apparent Vmax values using polygalacturonate as a substrate at the pH optimum, pH 4.1, were calculated as 13.8 mukat.mg-1, 36.5 mukat.mg-1 and 415 nkat.mg-1 for endopolygalacturonases I, II and C, respectively. K(m) values were < 0.15 mg.mL-1 for all three enzymes. Product progression analysis using polygalacturonate as a substrate revealed a random cleavage pattern for all three enzymes and suggested processive behavior for endopolygalacturonases I and C. This result was confirmed by analysis of the mode of action using oligogalacturonates. Processivity was observed when the degree of polymerization of the substrate exceeded 5 or 6 for endopolygalacturonase I and endopolygalacturonase C, respectively. The bond-cleavage frequencies obtained for the hydrolysis of the oligogalacturonates were used to assess subsite maps. The maps indicate that the minimum number of subsites is seven for all three enzymes. Using pectins of various degrees of esterification, it was shown that endopolygalacturonase II is the most sensitive to the presence of methyl esters. Like endopolygalacturonase II, endopolygalacturonases I, C and E, which was also included in this part of the study, preferred the non-esterified pectate. Additional differences in substrate specificity were revealed by analysis of the reaction products of hydrolysis of a mixture of pectate lyase-generated delta 4,5-unsaturated oligogalacturonates of degree of polymerization 4-8. Whereas endopolygalacturonase I showed a strong preference for generating the delta 4,5-unsaturated dimer, with endopolygalacturonase II the delta 4,5-unsaturated trimer accumulated, indicating further differences in substrate specificity. For endopolygalacturonases C and E both the delta 4,5-unsaturated dimer and trimer were observed, although in different ratios.  (+info)

Possibility for discriminating between two representative non two-state thermal unfolding models of proteins by DSC. (5/718)

Possible differences between two representative non two-state thermal unfolding mechanisms of protein are discussed concerning differential scanning calorimetry. Numerical simulations showed that, by DSC measurement, it is hard to discriminate between the independent model, which assumes independent unfolding domains in a protein, and the sequential model, which assumes intermediate(s) between native and denatured states, especially when values of molecular weight, denaturation enthalpy, and difference in denaturation temperature of each denaturation process are large. DSC curve analysis of Aspergillus niger glucoamylase based on these two models gave essentially the same thermodynamic parameters.  (+info)

Pseudoepidemic of Aspergillus niger infections traced to specimen contamination in the microbiology laboratory. (6/718)

We report a pseudo-outbreak of Aspergillus niger that followed building construction in our clinical microbiology laboratory. Because outbreaks of invasive aspergillosis have been linked to hospital construction, strategies to minimize dust in patient care areas are common practice. We illustrate that the impact of false-positive cultures on patient care should compel laboratories to prevent specimen contamination during construction.  (+info)

Oxidation of medium-chain acyl-CoA esters by extracts of Aspergillus niger: enzymology and characterization of intermediates by HPLC. (7/718)

The activities of beta-oxidation enzymes were measured in extracts of glucose- and triolein-grown cells of Aspergillus niger. Growth on triolein stimulated increased enzyme activity, especially for acyl-CoA dehydrogenase. No acyl-CoA oxidase activity was detected. HPLC analysis after incubation of triolein-grown cell extracts with decanoyl-CoA showed that beta-oxidation was limited to one cycle. Octanoyl-CoA accumulated as the decanoyl-CoA was oxidized. Beta-oxidation enzymes in isolated mitochondrial fractions were also studied. The results are discussed in the context of methyl ketone production by fungi.  (+info)

Biotransformation of (1-phenyl)ethyl hydroperoxide with Aspergillus niger: a model study on enzyme selectivity and on the induction of peroxidase activity. (8/718)

The biocatalytic enantioselective reduction of (1-phenyl)ethyl hydroperoxide (1) by the fungus Aspergillus niger to the corresponding alcohol 2 involves a multi-enzyme biotransformation of the hydroperoxide 1, as revealed by the change in the enantioselectivity as a function of incubation times. This unusual behavior is not exhibited by other fungi and seems to be restricted to A. niger. Furthermore, the peroxidase and other oxidoreductase activities of A. niger depend on the availability of metal ions such as Fe2+, Mn2+ and Zn2+ in the growth medium, since the addition of Fe2+ ions substantially (threefold) increases the enantioselectivity, whereas addition of Mn2+ and Zn2+ ions decreases it. Finally, the cold shock (4 degrees C) significantly enhances the reduction of the hydroperoxide by the microorganism A. niger.  (+info)

The symptoms of aspergillosis depend on the location and severity of the infection. In the lungs, it may cause coughing, fever, chest pain, and difficulty breathing. In the sinuses, it can cause headaches, facial pain, and nasal congestion. In the brain, it can cause seizures, confusion, and weakness.

Aspergillosis is typically diagnosed through a combination of imaging tests such as chest X-rays, CT scans, and MRI scans, along with a biopsy to confirm the presence of Aspergillus fungi.

Treatment of aspergillosis depends on the severity and location of the infection. In mild cases, treatment may involve antifungal medications and supportive care such as oxygen therapy and pain management. In severe cases, treatment may require hospitalization and intravenous antifungal medications.

Preventive measures for aspergillosis include avoiding exposure to dusty or damp environments, managing chronic conditions such as asthma and COPD, and taking antifungal medications as prescribed.

Aspergillosis can be a serious condition, especially in people with weakened immune systems, such as those with cancer, HIV/AIDS, or taking immunosuppressive drugs. In severe cases, aspergillosis can lead to life-threatening complications such as respiratory failure, sepsis, and organ damage.

In conclusion, aspergillosis is a common fungal infection that can affect various parts of the body, and it can be serious and potentially life-threatening, especially in people with weakened immune systems. Early diagnosis and appropriate treatment are essential to prevent complications and improve outcomes.

Pulmonary aspergillosis is a type of fungal infection that affects the lungs and is caused by the fungus Aspergillus. It can occur in people with weakened immune systems, such as those with cancer, HIV/AIDS, or taking immunosuppressive drugs following an organ transplant.

The symptoms of pulmonary aspergillosis can vary depending on the severity of the infection and may include:

* Coughing up blood or mucus
* Chest pain or tightness
* Fever
* Shortness of breath
* Chills
* Weight loss

In severe cases, pulmonary aspergillosis can lead to respiratory failure, which can be life-threatening.

Pulmonary aspergillosis is diagnosed through a combination of imaging tests such as chest X-rays, CT scans, and fungal cultures. Treatment typically involves antifungal medications and supportive care to manage symptoms and prevent complications. In severe cases, hospitalization may be necessary to provide oxygen therapy and other respiratory support.

Prevention is key in avoiding pulmonary aspergillosis, especially for individuals with weakened immune systems. This includes avoiding exposure to fungal spores, managing underlying health conditions, and taking antifungal medications as prescribed. Early diagnosis and treatment can significantly improve outcomes for those affected by this condition.

The main cause of ABPA is exposure to airborne spores of the fungus Aspergillus, which are commonly found in soil and decaying organic matter. Individuals with a pre-existing allergic condition may be more susceptible to developing an allergic reaction to these spores, leading to inflammation and damage to the airways.

Diagnosis of ABPA typically involves a combination of physical examination, medical history, and diagnostic tests such as chest X-rays, CT scans, and bronchoscopy with biopsy. Treatment for ABPA typically involves corticosteroids to reduce inflammation and antifungal medications to treat any underlying infection. In severe cases, hospitalization may be necessary to provide oxygen therapy and other supportive care.

Prevention of ABPA includes avoiding exposure to known allergens and maintaining good respiratory hygiene. This can involve regularly cleaning and disinfecting surfaces and objects, using HEPA filters in air purifiers, and wearing a mask when working with or around potentially contaminated materials.

Prognosis for ABPA is generally good if treated promptly and effectively, but untreated cases can lead to serious complications such as respiratory failure and other organ damage. With proper management and prevention strategies in place, individuals with ABPA can lead active and fulfilling lives.

Types of fungal lung diseases include:

1. Aspergillosis: This is an infection caused by the fungus Aspergillus, which is commonly found in soil and decaying organic matter. It can affect people with weakened immune systems, such as those with cancer, HIV/AIDS, or taking immunosuppressive drugs.
2. Cryptococcosis: This is an infection caused by the fungus Cryptococcus neoformans, which is found in soil and decaying wood. It can affect people with weakened immune systems, such as those with HIV/AIDS or taking immunosuppressive drugs.
3. Histoplasmosis: This is an infection caused by the fungus Histoplasma capsulatum, which is found in soil and decaying organic matter. It can affect people with weakened immune systems, such as those with HIV/AIDS or taking immunosuppressive drugs.
4. Pneumocystis pneumonia (PCP): This is an infection caused by the fungus Pneumocystis jirovecii, which is found in soil and decaying organic matter. It can affect people with weakened immune systems, such as those with HIV/AIDS or taking immunosuppressive drugs.
5. Sporotrichosis: This is an infection caused by the fungus Sporothrix schenckii, which is found in soil and decaying organic matter. It can affect people with weakened immune systems, such as those with HIV/AIDS or taking immunosuppressive drugs.

Symptoms of fungal lung diseases can include:

* Cough
* Fever
* Chest pain
* Shortness of breath
* Fatigue

Diagnosis of fungal lung diseases is typically made through a combination of physical examination, medical history, and laboratory tests such as chest X-rays, CT scans, and fungal cultures. Treatment usually involves antifungal medications and may also include supportive care to manage symptoms.

Prevention of fungal lung diseases includes:

1. Avoiding exposure to fungal spores by wearing protective clothing and gear when working with soil or decaying organic matter.
2. Maintaining good indoor air quality by using ventilation systems and reducing humidity.
3. Reducing the risk of infection by avoiding close contact with people who are at high risk of developing fungal lung diseases, such as those with weakened immune systems.
4. Avoiding smoking and other tobacco products, which can increase the risk of developing fungal lung diseases.
5. Managing underlying medical conditions, such as HIV/AIDS or taking immunosuppressive drugs, to reduce the risk of developing fungal lung diseases.

In IPA, the Aspergillus fungus invades the lungs and can cause inflammation, bleeding, and scarring. Symptoms include fever, cough, chest pain, and difficulty breathing. If left untreated, IPA can lead to respiratory failure and death.

IPA is diagnosed through a combination of imaging tests such as chest X-rays, CT scans, and bronchoscopy, as well as through laboratory tests that detect the presence of Aspergillus antigens or DNA in the body.

Treatment of IPA typically involves antifungal medications, such as voriconazole or caspofungin, which are given intravenously for several weeks. In severe cases, hospitalization and supportive care, such as oxygen therapy and mechanical ventilation, may be necessary.

Prevention of IPA is challenging, but efforts to reduce the risk include avoiding exposure to Aspergillus spores, managing underlying conditions that weaken the immune system, and promptly treating any respiratory infections that occur. Early detection and treatment of IPA can improve outcomes and reduce the risk of complications and death.

... is a mold classified within the Nigri section of the Aspergillus genus. The Aspergillus genus consists of ... A. niger is rarely reported to cause pneumonia compared to other Aspergillus species, such as Aspergillus flavus, Aspergillus ... "Aspergillus niger". INSPQ (in Spanish). Retrieved 2022-11-17. "Aspergillus niger (ID 429) - Genome - NCBI". www.ncbi.nlm.nih. ... Aspergillus niger is cultured to facilitate the industrial production of many substances. Various strains of A. niger are used ...
... and Aspergillus oryzae, but less effective on Fusarium sp. and Aspergillus niger. The UMY15 strain also proved very effective ...
Bahl OP (1970). "Glycosidases of aspergillus niger. II. Purification and general properties of 1,2-alpha-L-fucosidase". J. Biol ...
Barker SA, Carrington TR (1953). "Studies of Aspergillus niger. Part II. Transglycosidation by Aspergillus niger". J. Chem. ...
Seeds collected from the wild often are heavily contaminated with spores of the fungus Aspergillus niger var. phoenicis, which ... Cooper-Driver, G.A., C. Wagner and H. Kolberg (2000). Patterns of Aspergillus niger var. phoenicis (Corda) Al-Musallam ... Infection of the cones and seeds of Welwitschia mirabilis by Aspergillus niger var. phoenicis in the Namib-Naukluft Park. South ... The fungicide tebuconazole may be useful in controlling limited A. niger seed infection. Indigenous people eat the cone of this ...
Neilson NE (May 1955). "The aconitase of Aspergillus niger". Biochimica et Biophysica Acta. 17 (1): 139-40. doi:10.1016/0006- ...
Ramakrishnan CV, Martin SM (1955). "Isocitric dehydrogenase in Aspergillus niger". Arch. Biochem. Biophys. 55: 403-407. doi: ...
... and Aspergillus niger. It is a structural analog of fumonisin B3, while it is lacking one hydroxy group compared to fumonisin ... "Fumonisin B2 production by Aspergillus niger in Thai coffee beans" (PDF). Food Addit Contam Part a Chem Anal Control Expo Risk ... "Fumonisin B2 production by Aspergillus niger". Journal of Agricultural and Food Chemistry. 55 (23): 9727-32. doi:10.1021/ ...
... niger/latest_assembly_versions/GCF_000002855.3_ASM285v2". ftp.ncbi.nih.gov. Retrieved 2020-12-14. "Aspergillus niger (ID 429 ... "Aspergillus nidulans (ID 17) - Genome - NCBI". www.ncbi.nlm.nih.gov. Retrieved 2020-12-30. "Index of /genomes/refseq/fungi/ ... "Index of /genomes/refseq/fungi/Aspergillus_nidulans/latest_assembly_versions/GCF_000149205.2_ASM14920v2". ftp.ncbi.nih.gov. ...
Black mold caused by Aspergillus niger; Leaf spot, and others, caused by Alternaria alternata; Bitter rot caused by Glomerella ...
In 2015 the cofactor prFMN was discovered in the active site of Fdc1 from Aspergillus niger (AnFdc) by crystallography, prior ... Aspergillus niger". UniProt. Marshall SA, Payne KA, Leys D (October 2017). "The UbiX-UbiD system: The biosynthesis and use of ...
Aspergillus spp., Fusarium spp., Penicillium chrysogenum, Aspergillus niger and Candida albicans. An increased die-off of ... Aspergillus niger growth occurred on the aluminium coupons[clarification needed] growth was inhibited on and around copper ... Aspergillus niger, Bacterium linens, Bacillus megaterium, Bacillus subtilis, Brevibacterium erythrogenes, Candida utilis, ...
Properties of amine oxidase of Aspergillus niger". Agric. Biol. Chem. 29: 864-869. doi:10.1271/bbb1961.29.864. Yamada H, Adachi ... Further properties of amine oxidase of Aspergillus niger". Agric. Biol. Chem. 29: 912-917. doi:10.1271/bbb1961.29.912. Boyer, P ... Purification and crystallisation of amine oxidase of Aspergillus niger". Agric. Biol. Chem. 29: 649-654. doi:10.1271/bbb1961.29 ...
Bardalaye, P.C., and Nordin, J.H. (1976). Galactosaminogalactan from cell walls of Aspergillus niger. J Bacteriol 125, 655-669 ... In Aspergillus fumigatus, a causative agent of aspergillosis, galactosaminogalactan is required for adherence to host tissue, ... 2013). Aspergillus Galactosaminogalactan Mediates Adherence to Host Constituents and Conceals Hyphal β-Glucan from the Immune ... Overlapping and distinct roles of Aspergillus fumigatus UDP-glucose 4-epimerases in galactose metabolism and the synthesis of ...
Aspergillus niger, Staphylococcus aureus, and Rhizopus sp. The study found carbon dioxide gas to be the main byproduct of the ...
"Home - Aspergillus niger (lacticoffeatus) CBS 101883 v1.0". Genome.jgi.doe.gov. Retrieved 2 May 2022. (Articles with short ... Aspergillus lacticoffeatus is a species of fungus in the genus Aspergillus. It belongs to the group of black Aspergilli which ... Aspergillus lacticoffeatus growing on CYA plate Aspergillus lacticoffeatus growing on MEAOX plate Samson, R. A. New ochratoxin ... Genome sequencing and analysis of the versatile cell factory Aspergillus niger CBS 513.88. Nat. Biotechnol. 2007, 25, 221-231, ...
Die fadenpilze, aspergillus flavus, niger u. fumigatus; eurotium repens (u. aspergillus glaucus) und ihre beziehungen zur ... otomycosis aspergillina, 1883 - The filamentous fungi, Aspergillus flavus, niger and fumigatus; Eurotium repens (Aspergillus ...
This enzyme can be found in Aspergillus niger. The enzyme 4-methoxybenzoate monooxygenase (O-demethylating) transforms 4- ...
Premkumar R, Rao PV, Sreeleela NS, Vaidyanathan CS (1969). "m-Hydroxybenzoic acid 4-hydroxylase from Aspergillus niger". Can. J ...
"GRAS Notification for Acid Lactase from Aspergillus oryzae Expressed in Aspergillus niger". Food and Drug Administration. ... Aspergillus niger is a prime example of this; it can be found growing on damp walls, as a major component of mildew. Several ... The genome size of an enzyme-producing strain of A. niger is of intermediate size at 33.9 Mb. Some Aspergillus species cause ... Perhaps the largest application of Aspergillus niger is as the major source of citric acid; this organism accounts for over 99 ...
Rao PV, Moore K, Towers GH (1967). "O-pyrocatechiuc acid carboxy-lyase from Aspergillus niger". Arch. Biochem. Biophys. 122 (2 ...
... and the isolation and structural characterization of mycotoxins from Aspergillus niger. In 1975, he joined the Department of ... a new metabolite of Aspergillus niger". Journal of the American Chemical Society. 98 (11): 3365-3370. doi:10.1021/ja00427a051. ...
Aspergillus niger, has no known sexual cycle. Thus Aspergillus niger is considered a form taxon. In contrast, isolates of its ... are used to improve both the taste and the texture of cheeses Aspergillus oryzae Aspergillus sojae Aspergillus niger ... Hence the formerly classified Aspergillus species is now properly called Emericella nidulans. Phylogenetic classification of ... close relative, Aspergillus nidulans, revealed it to be the anamorphic stage of a teleomorph (the ascocarp or fruiting body of ...
Aspergillus niger acid proteinase A, Aspergillus niger var. macrosporus aspartic proteinase) is a proteolytic enzyme. The ... Iio, K.; Yamasaki, M. (1976). "Specificity of acid proteinase A from Aspergillus niger var. macrosporus towards B-chain of ... Effects of acid protease-specific inhibitors on the acid proteases from Aspergillus niger var. macrosporus". J. Biochem. 80: ... Tyr26-Thr This enzyme is isolated from Aspergillus niger var. macrosporus. Chang, W.J.; Horiuchi, S.; Takahashi, K.; Yamasaki, ...
Aspergillus niger and Candida albicans fungal spores. Hence, the potential to help prevent the spread of fungi that cause human ... Copper and copper alloy surfaces have demonstrated a die-off of Aspergillus spp., Fusarium spp., Penicillium chrysogenum, ...
Orobol, an isoflavone, can be isolated from Aspergillus niger. In yeasts Aromatic alcohols (example: tyrosol) are produced by ...
... and Aspergillus niger isolated from grapes in Spanish vineyards". International Journal of Food ... Aspergillus tubingensis, and Aspergillus niger strains isolated from grapes in Italy". Applied and Environmental Microbiology. ... It is often confused with Aspergillus niger due to their similar morphology and habitat. A. tubingensis is often involved in ... Mosseray, R (1934). "Les Aspergillus de la section Niger Thom et Church". La Cellule. 43: 203-285. Machida, Masayuki; Gomi, ...
Aspergillus niger is able to dispose of otherwise toxic levels of nickel in its environment by forming nickel oxalate dihydrate ... "Nickel accumulation and nickel oxalate precipitation by Aspergillus niger". Applied Microbiology and Biotechnology. 59 (2-3): ...
Ninnekar H, Vaidyanathan C (1981). "Catechol 1,2-dioxygenase from Aspergillus niger: Purification and properties". J. Indian ... Aspergillus niger, Brevibacterium fuscum, Acinetobacter calcoaceticus, Trichosporon cutaneum, Rhodococcus erythropolis, ...
"Purification and characterization of intracellular alpha-glucuronidase from Aspergillus niger". Biosci. Biotechnol. Biochem. 56 ...
Aspergillus niger was implicated as the main microbial organism in the pu'er process, but that species identification has been ... "Aspergillus luchuensis, an industrially important black Aspergillus in East Asia". PLOS ONE. 8 (5): e63769. Bibcode:2013PLoSO ... Mogensen, J.M.; Varga, J.; Thrane, U.; Frisvad, J.C.; Imai, T; Nakasaki, K (2009). "Aspergillus acidus from Puerh tea and black ... "New and revisited species in Aspergillus section Nigri". Studies in Mycology. 69 (1): 1-17. doi:10.3114/sim.2011.69.01. PMC ...
The fungus Aspergillus niger plays a role in the solubilization of heavy metal sulfides. Many important metal ores are sulfides ...
... crystallization and amino acid composition of alpha-L-arabinofuranosidase from Aspergillus niger". Biochimica et Biophysica ...
188 Aspergillus niger: granular colonies with a white edge and central black pigmentation: 187-8 Colonial morphology serves as ...
... to zinc deficiency began in 1869 when zinc was first discovered to be essential to the growth of an organism Aspergillus niger ...
Aspergillus neoindicus Aspergillus neoniger Aspergillus neoniveus Aspergillus nidulans Aspergillus nidulellus Aspergillus niger ... 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 ...
... aspergillus fumigatus MeSH B05.381.081.420 - aspergillus nidulans MeSH B05.381.081.450 - aspergillus niger MeSH B05.381.081.480 ... aspergillus ochraceus MeSH B05.381.081.500 - aspergillus oryzae MeSH B05.381.125 - blastomyces MeSH B05.381.128 - botrytis MeSH ... aspergillus MeSH B05.381.081.170 - aspergillus flavus MeSH B05.381.081.295 - ...
She began a study of the metal nutrition of Aspergillus niger for her thesis, but stopped after being invited by Joseph Gardner ...
Aspergillus fumigatus, Aspergillus niger, Aspergillus parasiticus, Aspergillus tamarii, Aspergillus sulphureus, Aspergillus ... Aspergillus mold species can infect the lungs via smoking or handling of infected cannabis and cause opportunistic and ... Oven treatment killed conidia of A. fumigatus, A. flavus and A. niger, and did not degrade the active component of marijuana, ...
Genome sequencing and analysis of the versatile cell factory Aspergillus niger CBS 513.88. Nat. Biotechnol. 2007, 25, 221-231, ... Aspergillus sclerotioniger is a species of fungus in the genus Aspergillus. It belongs to the group of black Aspergilli which ... Aspergillus sclerotioniger growing on CYA plate Aspergillus sclerotioniger growing on MEAOX plate Samson, R. A. New ochratoxin ... Aspergillus sclerotioniger has been cultivated on both Czapek yeast extract agar (CYA) plates and Malt Extract Agar Oxoid ( ...
Seven of the most common contaminants are: Aspergillus niger Burkholderia cepacia Clostridium difficile Escherichia coli ...
... which is obtained from the mold fungus Aspergillus niger. Kestose as well as many other fructooligosaccharides belong to the ...
"Purification and characterization of naringinase from a newly isolated strain of Aspergillus niger 1344 for the transformation ... "Optimization of process parameters for the production of naringinase by Aspergillus niger MTCC 1344". Process Biochemistry. 40 ... It is mainly present in the genus Aspergillus, but production of naringinase from fungus is a difficult task as the growth rate ...
"Isolation and Identification of Natural Colorant Producing Soil-Borne Aspergillus niger from Bangladesh and Extraction of the ... molds are a group of Aspergillus species, notably Aspergillus oryzae, and secondarily A. sojae, that have been cultured in ... Lovastatin (also known as mevinolin) is produced by Aspergillus terreus Gent, Janneane F; Ren, Ping; Belanger, Kathleen; Triche ... Several statin cholesterol-lowering drugs (such as lovastatin, from Aspergillus terreus) are derived from molds. The ...
... obtained from Aspergillus niger), to produce a hydrolyzed fructose extract. Concentrating the fructose yields the familiar ... without heat is described in a United States patent for a process that uses enzymes derived from the mold Aspergillus niger to ...
... is often confused with Aspergillus niger as they have very similar morphologies and growth rates at ... Aspergillus luchuensis - also known as Aspergillus awamori var. kawachi 黒麹菌の学名が Aspergillus luchuensis になりました Osamu Yamada <8>黒 ... Aspergillus awamori is a species of aspergillus that is used to make awamori and shōchū. It can produce citric acid and convert ... v t e (Articles with short description, Short description matches Wikidata, Articles with 'species' microformats, Aspergillus, ...
Penicillium species, Aspergillus niger and Candida albicans are used in the pharmaceutical industry for microbial limit testing ... Molds such as Trichoderma, Exophiala, Stachybotrys, Aspergillus fumigatus, Aspergillus versicolor, Phialophora, Fusarium, ... When used in this capacity, Penicillium and A. niger are compendial mold indicator organisms. ...
Enzymatic hydrolysis of trehalose was first observed in Aspergillus niger by Bourquelot in 1893. Fischer reported this reaction ...
... a novel pectinolytic enzyme from Aspergillus niger". FEMS Microbiol. Lett. 120 (1-2): 63-68. doi:10.1111/j.1574-6968.1994. ... The first report on retting of sunn hemp (Crotalaria juncea) by pectin lyase produced by Aspergillus flavus MTCC 7589 was ... Yadav S, Yadav PK, Yadav D, Yadav KD (2008). "Purification and characterization of an alkaline pectin lyase from Aspergillus ... Pickersgill R, Jenkins J (1997). "Two crystal structures of pectin lyase A from Aspergillus reveal a pH driven conformational ...
Bovine chymosin is now produced recombinantly in E. coli, Aspergillus niger var awamori, and K. lactis as alternative resource ... The most widely used fermentation-produced chymosin is produced either using the fungus Aspergillus niger or using ...
Along with Cladosporium halotolerans and Aspergillus niger, it is one of the nuisance moulds when humidity is high. It is the ... "The Indoor Fungus Cladosporium halotolerans Survives Humidity Dynamics Markedly Better than Aspergillus niger and Penicillium ...
... and Aspergillus niger (mold). The seeds and leaves of Bambara groundnut have been used for a long time in traditional medicine ... West Africa is the main Bambara groundnut production region in SSA, where Burkina Faso, Niger, and Cameroon are the leading ... The top six Bambara groundnut producing countries in Africa in 2018 include Burkina Faso, Niger, Cameroon, Mali, Togo and the ...
RSV Yeasts and moulds Aspergillus niger Botryodiplodia theobromae Byssochlamys fulva Candida albicans Colletotrichum ...
8 March 2017). "HisB as Novel Selection Marker for Gene Targeting Approaches in Aspergillus Niger". BMC Microbiology.{{cite ...
Aspergillus niger), the most common species of the genus Aspergillus Black bread mold (Rhizopus stolonifer), a widely ...
Genome sequencing and analysis of the versatile cell factory Aspergillus niger CBS 513.88. Nat. Biotechnol. 2007, 25, 221-231, ... Aspergillus trinidadensis is a species of fungus in the genus Aspergillus. It belongs to the group of black Aspergilli that are ... Aspergillus trinidadensis growing on CYA plate Aspergillus trinidadensis growing on MEAOX plate Jurjević, Željko; Peterson, ... "Two novel species of Aspergillus section Nigri from indoor air". Ima Fungus. 3 (2): 159-173. doi:10.5598/imafungus.2012.03. ...
DSM Food Specialties (3 April 2014). "GRAS Notification for Acid Lactase from Aspergillus oryzae Expressed in Aspergillus niger ... such as Aspergillus niger and Aspergillus oryzae. Its primary commercial use, in supplements and products such as those from ...
"アミログルコシダーゼ from Aspergillus niger powder, white, ~120 U/mg; CAS Number: 9032-08-0; EC Number: 232-877-2; Synonyms: 1,4-α-D- ...
enzymeprotein translocating transporter proteinspHQuantitative iTRAQ Secretome Analysiscytochrome c oxidaseAspergillus niger ... Quantitative iTRAQ Secretome Analysis of Aspergillus niger Reveals Novel Hydrolytic Enzymes. Cite. Download (. 67.51 kB. ). ... The natural lifestyle of Aspergillus niger made them more effective secretors of hydrolytic proteins and becomes critical when ... The protein secretion profile of A. niger and its mutant at different pH was explored using iTRAQ-based quantitative proteomics ...
Molecular cloning and biochemical characterization of an α-amylase family from Aspergillus niger ... Molecular cloning and biochemical characterization of an α-amylase family from Aspergillus niger ...
Citric Acid Production by Wild and UV - Treated Strains of Aspergillus niger on Two Different Mineral Salt Media Authors. * ... Citric acid production, Aspergillus niger, sucrose, improved UV-1 strain, kinetic parameters. Abstract. Microbial production of ... Anyanwu, V. E., & Okerentugba, P. O. (2013). Citric Acid Production by Wild and UV - Treated Strains of Aspergillus niger on ... citric acid by a novel Aspergillus niger EE-12 and its UV - treated strain (UV-1) were carried out in shake flask cultures ...
The gene with 5 kb flanks (if sufficient flanking sequence is available). For use in cloning design programs. NOTE: features (genes or exons) that are only partially contained within the sequence are completely excluded ...
... and Aspergillus niger. Tailor antibiotic therapy based on culture sensitivities. ... Fungi (Candida albicans, Aspergillus niger). See the list below:. * Clotrimazole 1% otic solution 4 drops in the affected ear ... and Aspergillus niger. Tailor antibiotic therapy based on culture sensitivities. [1, 2, 3, 4, 5, 6, 7, 8] ...
The food enzyme chymosin (EC 3.4.23.4) is produced with the genetically modified Aspergillus niger strain by Chr. Hansen. The ... Aspergillus niger; Chymosin; EC 3.4.23.4; Food enzyme; genetically modified microorganism; rennin ... Safety evaluation of the food enzyme chymosin from the genetically modified Aspergillus niger strain DSM32805. ... Safety evaluation of the food enzyme chymosin from the genetically modified ,i,Aspergillus ...
Citric acid production by 2-deoxyglucose-resistant mutant strains of Aspergillus niger. / Kirimura, Kohtaro; Sarangbin, Somsak ... Citric acid production by 2-deoxyglucose-resistant mutant strains of Aspergillus niger. In: Applied Microbiology and ... Dive into the research topics of Citric acid production by 2-deoxyglucose-resistant mutant strains of Aspergillus niger. ... title = "Citric acid production by 2-deoxyglucose-resistant mutant strains of Aspergillus niger", ...
Structure of a feruloyl esterase from Aspergillus niger journal, April 2004 * McAuley, Katherine E.; Svendsen, Allan; Patkar, ... Structural insights into the processivity of endopolygalacturonase I from Aspergillus niger journal, October 2003 * van ... Protein engineering of Aspergillus awamori glucoamylase to increase its pH optimum journal, May 1998 * Fang, T. Y.; Ford, C. ... An expression system based on the promoter region of the Aspergillus awamori 1,4-β-endoxylanase A gene journal, August 1996 * ...
Aspergillus niger. Occupation. Workers manufacturing citric acid (Includes cohort reported by Topping, 1984). ...
Aspergillus fumigatus, A. niger. Fusarium spp. Exophiala spp.. Protozoa: Acanthameba spp, Vermamoeba vermiformis, Naegleria spp ...
Targeted expression of a ferulic acid esterase from Aspergillus niger in leaves of forage grasses. / Buanafina, Marcia M. de O. ... Dive into the research topics of Targeted expression of a ferulic acid esterase from Aspergillus niger in leaves of forage ... Targeted expression of a ferulic acid esterase from Aspergillus niger in leaves of forage grasses. Multifunctional Grassland: ... title = "Targeted expression of a ferulic acid esterase from Aspergillus niger in leaves of forage grasses", ...
Effect of agitation speed on morphological changes in Aspergillus niger hyphae in submerged fermentation system ... Papagianni, M., Nokes, S. E. and Filer, K., 2001, Submerged and Solid-State Phytase Fermentation by Aspergillus niger: Effects ... Sabu, A., Kiran, G. S. and Pandey, A., 2005, Purification and Characterization of Tannin Acyl Hydrolase from Aspergillus niger ... Effect of agitation speed on morphological changes in Aspergillus niger hyphae in submerged fermentation system. ...
Secondary metabolites from a peanut-associated fungus Aspergillus niger IMBC-NMTP01 with cytotoxic, anti-inflammatory, and ... Secondary metabolites from a peanut-associated fungus Aspergillus niger IMBC-NMTP01 with cytotoxic, anti-inflammatory, and ... Chemical investigation of a peanut-associated fungal strain Aspergillus niger IMBC-NMTP01 resulted in isolation and ...
Valkonen, M, Ward, M, Wang, H, Penttilä, M & Saloheimo, M 2003, Improvement of Foreign-Protein Production in Aspergillus niger ... We show that the constitutive induction of the UPR pathway in Aspergillus niger var. awamori can be achieved by expressing the ... We show that the constitutive induction of the UPR pathway in Aspergillus niger var. awamori can be achieved by expressing the ... We show that the constitutive induction of the UPR pathway in Aspergillus niger var. awamori can be achieved by expressing the ...
¹ Aspergillus is a common mold found in wet climates, on wood and is a primary decomposer of fallen leaves and vegetation. ...
Aspergillus niger. Details on inoculum:. Strain: N402. Test type:. static. Water media type:. freshwater. Total exposure ... The test organism used was fungal species i.e. Aspergillus niger N402. The fungal species was incubated with title compound at ... The test organism used was fungal species i.e. Aspergillus niger N402. The fungal species was incubated with title compound at ... The test organism used was fungal species i.e. Aspergillus niger N402. The fungal species was incubated with title compound at ...
When this occurs, it is often associated with infection by Aspergillus niger. ...
Categories: Aspergillus niger Image Types: Photo, Illustrations, Video, Color, Black&White, PublicDomain, CopyrightRestricted 3 ...
Food Standards Australia New Zealand (FSANZ). 7 April 2010 [9-10]. Application A1036 Lipase derived from Aspergillus niger as a ... protein utilization in nursing-home patients on tube feeding supplemented with an enzyme product derived from Aspergillus niger ...
phyA gene , Aspergillus niger. Protein coding sequence , Changes in quality and/or metabolite content,Phytate degradation ... The phytase gene was obtained from Aspergillus niger var. van Tieghem, and expression of this gene produces the enzyme 3- ...
Alpha-Amylase (Aspergillus oryzae) (min.): 23.2 SKBU(1) * Lipase (Aspergillus niger) (min.): 2.1 LU(2) *Cellulase (Trichoderma ... Dried Aspergillus oryzae Fermentation Product, Dried Aspergillus niger Fermentation Solubles, Dried Trichoderma longibrachiatum ...
MODULATION OF WATER ACTIVITY ON FUNGICIDE EFFECT ON ASPERGILLUS NIGER GROWTH IN SABOURAUD DEXTROSE AGAR MEDIUM (Peer Reviewed ...
Biological Control of Pyricularia oryzae Using Antifungal Compounds Produced by Aspergillus niger (Articles) ...
A new approach to Cas9-based genome editing in Aspergillus niger that is precise, efficient and selectable ( Read More ) ... A comparative genomics study of 23 Aspergillus species from section Flavi ( Read More ) ...
HIPSEC (2012): Predicting high-level production of secreted proteins in Aspergillus niger (PLoS ONE 2012) ...
Artinia (chitin-glucan from Aspergillus niger). 2.25 g. **. Mixed Tocopherols. 18 mg. **. ...
Asperozym: Laboratory produced fibrolytic enzymes from Aspergillus niger. Each gram contains 30 units of pectinase and 4 unit ... Partially purified polygalacturonase from Aspergillus niger (SA6). Afr. J. Biotechnol., 9: 8944-8954.. Direct Link ... The enzyme product was made from Aspergillus Awamori (3 million cells/g) including 1000 unit g-1 of acidic protease, 30 unit g- ... The effects of an Aspergillus oryzae extract containing alpha-amylase activity on ruminal fermentation and milk production in ...
  • oryzae, aspergillus niger var. (nih.gov)
  • Alpha-Amylase (Aspergillus oryzae) (min. (kvsupply.com)
  • MIXED ASPERGILLUS- aspergillus flavus var. (nih.gov)
  • FAPP MIXTURE- aspergillus flavus var. (nih.gov)
  • Primary cutaneous aspergillosis due to Aspergillus flavus: a case report. (medscape.com)
  • Cutaneous infection caused by Aspergillus terreus. (medscape.com)
  • The Minimal inhibitory concentration (MIC) value of the test substance to the fungi Aspergillus niger N402 was determined to be 25 mg/l by microplate method after 40 hr of incubation. (europa.eu)
  • Microbial production of citric acid by a novel Aspergillus niger EE-12 and its UV - treated strain (UV-1) were carried out in shake flask cultures using mineral salt media containing sucrose or fructose as the carbon and energy sources. (nepjol.info)
  • Many mutant strains showing resistance to 2-deoxy-d-glucose (DG) on minimal medium containing glycerol as a carbon source were induced from Aspergillus niger WU-2223L, a citric acid-producing strain. (elsevierpure.com)
  • Chloroform, ethanolic, methanolic, ethyl acetate and aqueous root extracts of Anogeissus leiocarpus and Ter- minalia avicennioides were investigated in vitro for antifungal activities against Aspergillus niger, Aspergillus fumigatus, Penicillium species, Microsporum audouinii and Trichophyton rubrum using radial growth technique. (who.int)
  • Predominant fungal species were Rhodotorula-glutinis in the barking department and Aspergillus-fumigatus and Penicillium-brevicompactum on wood chip piles. (cdc.gov)
  • Organism-specific therapeutic regimens for otitis externa are provided below, including those for Pseudomonas aeruginosa, Staphylococcus aureus , Candida albicans , and Aspergillus niger . (medscape.com)
  • Antifungal susceptibility testing of Aspergillus niger on silicon microwells by intensity-based reflectometric interference spectroscopy. (olmdiagnostics.com)
  • The food enzyme chymosin (EC 3.4.23.4) is produced with the genetically modified Aspergillus niger strain by Chr. (bvsalud.org)
  • ¹ Aspergillus is a common mold found in wet climates, on wood and is a primary decomposer of fallen leaves and vegetation. (vitacost.com)
  • This improved methodology has been applied to unveil the dynamic metabolite profile of one citrate over-producing A. niger isolate under citrate fermentation. (cas.cn)
  • The natural lifestyle of Aspergillus niger made them more effective secretors of hydrolytic proteins and becomes critical when this species were exploited as hosts for the commercial secretion of heterologous proteins. (figshare.com)
  • Glade MJ, Kendra D, Kaminski MV. Improvement in protein utilization in nursing-home patients on tube feeding supplemented with an enzyme product derived from Aspergillus niger and bromelain. (gc.ca)
  • Transgenic plants of Festuca arundinacea and Lolium multiflorum were produced expressing a ferulic acid esterase (FAE) gene isolated from Aspergillus niger, following microprojectile bombardment of cell cultures. (aber.ac.uk)
  • The phytase gene was obtained from Aspergillus niger var. (cbd.int)
  • The protein secretion profile of A. niger and its mutant at different pH was explored using iTRAQ-based quantitative proteomics approach coupled with liquid chromatography-tandem mass spectrometry (LC−MS/MS). This study characterized 102 highly confident unique proteins in the secretome with zero false discovery rate based on decoy strategy. (figshare.com)
  • Improvement of Foreign-Protein Production in Aspergillus niger var. (vtt.fi)
  • Dive into the research topics of 'Improvement of Foreign-Protein Production in Aspergillus niger var. (vtt.fi)
  • Our results showed comprehensive unique secretory protein profile of A. niger , its regulation at different pH, and the potential application of iTRAQ-based quantitative proteomics for the microbial secretome analysis. (figshare.com)
  • proteases such as tripeptidyl-peptidase, aspergillopepsin, and other enzymes including cytochrome c oxidase, cytochrome c oxidase, glucose oxidase were highly expressed in A. niger and its mutant secretion. (figshare.com)
  • a negative "no-template" control (NTC) sample consisting of elution buffer ( 2 ), and a positive control (PC) sample consisting of a mixture of 7 representative pathogens (CMV, HIV, Streptococcus agalactiae, Klebsiella pneumoniae, Cryptococcus neoformans, Aspergillus niger, and Toxoplasma gondii ) spiked at concentrations 1-2 log above the estimated limits of detection. (cdc.gov)
  • 1988) studied the constituents of African medicinal avicennioides used in this study were collected in plants and found that a petroleum ether extract of Bida, Niger State, Nigeria. (who.int)
  • Highest levels of specific immunoglobulin-G were against Paecilomyces-variotii, Sporobolomyces-salmonicolor and Aspergillus- niger. (cdc.gov)

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