نتایج جستجو برای: eurotium
تعداد نتایج: 149 فیلتر نتایج به سال:
در حال حاضر سالیانه حدود یک میلیون متر مکعب چوب به اشکال مختلف از کشور روسیه بدلیل ارزانی، نزدیکی به ایران و غنی بودن منابع جنگلی وارد کشور می‌شود، در حالی‌که بر اساس برآوردهای انجام شده نیاز کشور 2 میلیون مترمکعب تخمین زده می‌شود. ضرورت انکارناپذیر واردات چوب از کشور روسیه و خطر زیاد ورود احتمالی عوامل بیمارگر گیاهی طی این واردات، از دلایل اصلی این تحقیق بودند. در این تحقیق ابتدا چوب‌های واردا...
BACKGROUND Children who grow up in environments that afford them a wide range of microbial exposures, such as traditional farms, are protected from childhood asthma and atopy. In previous studies, markers of microbial exposure have been inversely related to these conditions. METHODS In two cross-sectional studies, we compared children living on farms with those in a reference group with respe...
a r t i c l e i n f o Fuzhuan tea is a traditional preparation of Camellia sinensis L. (Theaceae) from Hunan, China, that is fermented with the fungus Eurotium cristatum. Metabolomic analysis was performed on fuzhuan tea extracts and compared to extracts of non-fermented green teas using ultra-performance liquid chromatography/time of flight-mass spectrometry (UPLC-ToF-MS). Principal component ...
UNLABELLED Previously, the author proposed a 'fungal index' that quantifies the capacity for fungal growth in a test environment where a device (fungal detector) encapsulating spores of a xerophilic sensor fungus Eurotium herbariorum was placed. It was also found that an extremely xerophilic fungus, Aspergillus penicillioides, was suitable as a sensor fungus at sites with lower relative humid...
Olsson, J. 2000. Modem methods in cereal grain mycology. Doctor's dissertation. ISSN 1401-6249, ISBN 91-576-5792-0. A simple rapid DNA extraction method, equally suitable for spores and mycelia is proposed. Heating samples in NaOH and SDS provides DNA of high purity, suitable for Polymerase Chain Reaction (PCR) analysis. For Penicillium roqueforti the detection limit was 6 x lo3 conidia and 1 m...
Fungi which grow in stored commodities are xerophilic, that is, capable of growing at reduced water activity (aw). Some xerophilic fungi either will not grow or grow only very slowly at the high aw values of media traditionally used to enumerate yeasts and moulds in foods and feedstuffs. Populations of xerophiles may therefore be underestimated or go undetected if the media and methods normally...
| Fungal taxonomists pursue a seemingly impossible quest: to discover and give names to all of the world’s mushrooms, moulds and yeasts. Taxonomists have a reputation for being traditionalists, but as we outline here, the community has recently embraced the modernization of its nomenclatural rules by discarding the requirement for Latin descriptions, endorsing electronic publication and ending ...
s * denotes a student presenting the poster 1. *Examining the evolution of the regulatory circuit controlling secondary metabolism and development in Aspergillus Abigail Lind, Jennifer Wisecaver, Timothy Smith, Xuehan Feng, Ana Calvo, Antonis Rokas 1) Biomedical Informatics, Vanderbilt University, Nashville, TN.; 2) Biological Sciences, Vanderbilt University, Nashville, TN; 3) Biological Scienc...
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