منابع مشابه
What archaea have to tell biologists.
thank the Genetics Society of America for this opportuportunities to gain insight into a number of fundamennity. In addition, we recognize the contributions of our tal problems in biology. As one of the most ancient colleagues, Charles Daniels (Ohio State University) and lineages of living organisms, the archaea set a boundary Michael Thomm (Universitaet Kiel), who along with for evolutionary d...
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Hereditary hemochromatosis (HH) is a common preventable disorder of iron overload that can result in liver cirrhosis and reduced lifespan. Most HH is due to homozygosity for the HFE p.C282Y substitution. We conducted a study of screening for p.C282Y in high schools where p.C282Y heterozygotes (CY) individuals were informed of their genotype by letter. We studied whether these individuals unders...
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A fundamental question in the investigation of any sensory system is what physical signals drive its sensory neurons during natural behavior. Surprisingly, in the whisker system, it is only recently that answers to this question have emerged. Here, we review the key developments, focussing mainly on the first stage of the ascending pathway - the primary whisker afferents (PWAs). We first consid...
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We explore the possible physical consequences derived from the fact that the only static and asymptotically-flat vacuum space-time possessing a regular horizon is the Schwarzschild solution (Israel theorem). If small deviations from the Schwarzschild metric are described by means of exact solutions to Einstein equations (as it should be), then for very compact configurations, at the time scale ...
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Aging is the price we all pay for living long. While the alternative to aging is a less attractive option, what clinically affect us most during this aging process are the detrimental effects aging has on the smooth muscle throughout our body. Those of us, who have been fortunate enough to enter middle age or better yet, senescence, know how true this is. Consider during this time period the on...
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ژورنال
عنوان ژورنال: BMJ
سال: 1977
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.1.6070.1221-b