منابع مشابه
Moulds in food spoilage.
There is an increasing knowledge and understanding of the role played by moulds in food spoilage. Especially the discovery of mycotoxin production in foods has highlighted the importance of moulds in food quality. It is, however, only within the last 5-10 years that major progresses have been made towards the prevention of spoilage caused by moulds. This is due to recent international agreement...
متن کاملThe anticyclic operad of moulds
A new anticyclic operad Mould is introduced, on spaces of functions in several variables. It is proved that the Dendriform operad is an anticyclic suboperad of this operad. Many operations on the free Mould algebra on one generator are introduced and studied. Under some restrictions, a forgetful map from moulds to formal vector fields is then defined. A connection to the theory of tilting modul...
متن کاملAlkaptonuria: from humans to moulds and back.
Once upon a time The 'one gene, one polypeptide' dictum has an old pedigree. The story starts almos~ as soon as Mendel's laws were re-discovered. In 1902 Archibald E. Garrod l, on the advice of Bateson, interpreted alkaptonuria as a single recessive mendelian trait. Alkaptonuria is a very rare and not terribly serious condition in which a compound called 'alkapton' is excreted in urine. This co...
متن کاملOrigin and evolution of the powdery mildews (Ascomycota, Erysiphales)
Molecular phylogeny suggests a close relationship of Asteraceae to the early evolution of Golovinomyces. The family Asteraceae, with a geographic origin in South America, expanded into the Northern Hemisphere, where it may have been infected by an ancestor of Golovinomyces, thus starting a close hosteparasite relationship. Using this event as a calibration point, we designed molecular clocks fo...
متن کاملFactsheet 13 Breakin Plastic Moulds
Much is being written about plastics these days---newspapers are full of stories about the plastic menace, governments are up in arms banning polybags around the country, schools and colleges are launching awareness drives to ban plastics. But they are still around. And will be around for times to come. Not only strewn on the roads or choking drains and rivers, but also inside our homes. Over t...
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ژورنال
عنوان ژورنال: Scientific American
سال: 1881
ISSN: 0036-8733
DOI: 10.1038/scientificamerican11261881-4918asupp