Results 321 to 330 of about 356,347 (342)
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Yeast

2006
One of the most difficult raw materials to manage in the production of beer, in terms of monitoring quality, is the yeast culture, because it consists of living organisms in which health and the ability to ferment can be affected by a multitude of factors.
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The yeast is rising

Nature, 2004
Makers of beer, wine and cheese need microbiologists to keep fermented products at their peak. Kendall Powell gets a taste of the career offerings.
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Chromosomes in Yeasts

Nature, 1951
CENTROSOMES and chromosomes were described in our control strain of yeast some four years ago1. At that time we had to depend on camera lucida illustrations, owing to lack of facilities for photomicrography. Winge and Roberts2, while agreeing with our criticisms of Lindegren's3 views on yeast cytology, comment: “The experience of the senior author in ...
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Autolysis in yeasts

Acta Biotechnologica, 1985
AbstractThe term “autolysis” was introduced into biological literature by SALKOVSKY [1]. Ever since it began to be used to designate self‐digestion of cells under the action of their own intracellular enzymes. This definition is sufficiently satisfactory with regard to bacteria, and there are published lots of original and review papers dealing ...
M. G. Bezrukov, T. L. Babayan
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Polyploidy in Yeasts

Nature, 1958
IN addition to the four strains of Saccharomyces cerevisiae and one strain of Saccharomyces delbrueckii that form asci with more than four spores per ascus1, I have found eight other strains of Saccharomyces cerevisiae that are able to form asci with five, six, seven, eight and nine smooth, round ascospores. One of these strains was obtained some years
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Synchronization of Yeast

2011
The budding yeast Saccharomyces cerevisiae and fission yeast Schizosaccharomyces pombe are amongst the simplest and most powerful model systems for studying the genetics of cell cycle control. Because yeast grows very rapidly in simple and economical media, large numbers of cells can easily be obtained for genetic, molecular, and biochemical studies of
Manukyan, Arkadi   +3 more
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Chemotaxonomy of yeasts

Acta Odontologica Scandinavica, 1990
The present review deals with chemotaxonomic methods for yeasts. DNA base composition, which is expressed as molar percentages of guanine plus cytosine (G + C), is fitted for description of a new species and serves exclusionary functions. G + C content range among species within a genus is often 10% or less.
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The Yeast Nucleus

1978
Publisher Summary This chapter discusses the recent progress on the structure and activities of the yeast nucleus. The chapter focuses on budding yeasts and concentrates on Saccharomyces cerevisiae. This organism is currently much in favor because it is a eukaryote that can be grown and analyzed genetically with the same ease as bacteria.
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Yeasts

2017
Wine is the end product of the fermentative activity of yeast and bacteria. The microbiota of grape juice fermentation can vary significantly as over 40 genera and 100 different species of yeast have been isolated from grapes or wine. Although the genera listed are commonly identified in surveys of grape mycobiota, some yeast species are more ...
Linda F. Bisson   +2 more
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To Yeast or Not to Yeast: A Probiotic Question

Clinical Gastroenterology and Hepatology, 2013
Sandra M. Quezada, Raymond K. Cross
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