نتایج جستجو برای: basidiomycetes and carbon sources
تعداد نتایج: 16912186 فیلتر نتایج به سال:
Volume 1 • Issue 5 • 1000e117 J Plant Biochem Physiol ISSN: 2329-9029 JPBP, an open access journal The versatility of fungi allows them to associate with plants in many ways. When interacting with a live organism, a fungus will invade its plant host and manipulate its metabolisms either detrimentally or beneficially, depending on whether the fungus is a pathogen or a symbiote. Many crop disease...
It is necessary to reduce the amount of sulfur in fossil fuels due to direct impact of the quality of these fuels on the environment. In this research, a novel fungus strain of Exophiala spinifera, namely FM, was used to desulfurize dibenzothiophene (DBT) as a model cyclic sulfur compounds in oil and fossil fuels. HPLC analysis indicated that the fungus was capable of reducing 99% of DBT concen...
Natural-abundance '3C nuclear magnetic resonance spectoscopy has been used to study intact mycelia of the ectomycorrhizal fungi Cenococcur gmniforme (Ascomycetes) and Hebeloma crastliniforme (Basidiomycetes). A number of sharp resonances are observed in living fungi. These signals primarily arise from fatty acyl chains and carbohydrate nuclei. The spectra are interpreted in terms of relative co...
Background and Aim: Nowadays, regarding the increased human and geological activities, concentrations of toxic and carcinogenic disinfectant by-products– like Trihalomethanes -which have an organic base, in drinking water sources, has worryingly increased. Thus, the present study aimed at surveying the amount of dissolved organic carbon (doc) removed from aqueous solution by Fenton process. Mat...
from 1950s onward, new theories and critical approaches burgeoned across humanities. these theories were context-oriented; as a result, the analysis of discursive practices gained significance. thus, social, political, historical and cultural discourses that have been hitherto marginalized and considered inferior to literary texts, were introduced as important texts to be analyzed by critics. o...
background: carbon monoxide is an odorless, colorless and poisonous gas. since there is currently no information on the prevalence of carbon monoxide poisoning in mazandaran, this study aimed to investigate the prevalence of carbon monoxide poisoning and compare its prevalence with other poisonings recorded in mazandaran department of forensic medicine, from 2009 to 2011.methods: this is a desc...
Background and Aim: Heavy metals have been recognized as very poisonous elements and their discharge into water sources can cause damaging effects on human and environmental health. The present study aimed at producing activated carbon from scrap tires and using it in removing Pb+2 from synthetic aqueous solutions. Materials and Methods: In this experimental study, activated carbon p...
In dual cultures Oudemansiella mucida and Xerula melanotricha (basidiomycetes) react to the presence of living Penicillium notatum or P. turbatum with an increased production of strobilurin A (1) or X (2). P. notatum in turn reacts to the two basidiomycetes or their antibiotic strobilurin A alone with the production of N-(2-hydroxypropanoyl)-2-aminobenzoic acid amide (3) or chrysogine (4). P. m...
Different carbon sources, glycerol, sorbitol, acetate and lactate were added together with methanol in the induction phase of Pichia pastoris culture for angiostatin production in a 5-L fermentor. Mass balances were carried out for different processes, yield coefficients were discussed and stoichiometric coefficients were estimated to compare the efficiency of different carbon sources. Glycerol...
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