PHYSIOLOGY: We're Never Alone
نویسندگان
چکیده
منابع مشابه
Were Fertile Crescent crop progenitors higher yielding than other wild species that were never domesticated?
During the origin of agriculture in the Fertile Crescent, the broad spectrum of wild plant species exploited by hunter-gatherers narrowed dramatically. The mechanisms responsible for this specialization and the associated domestication of plants are intensely debated. We investigated why some species were domesticated rather than others, and which traits they shared. We tested whether the proge...
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Correspondence Financial/nonfi nancial disclosures: The authors have reported to CHEST the following confl icts of interest: Dr Lip has served as a consultant for Bayer; Astellas Pharma; Merck & Co; Sanofi ; Bristol-Myers Squibb/Pfi zer Inc; Daiichi Sankyo, Inc; BIOTRONIK; Portola Pharmaceuticals, Inc; and Boehringer-Ingelheim GmbH and has been on the speakers’ bureau of Bayer, Bristol-Myers Sq...
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is the role of genetic variation with ageindependent genetic effects. Genetic variation affecting aging and other life-history characters can, in theory, be maintained by mutation-selection balance for genes that are age-specific in expression, where the expectation is a higher additive genetic variance of fitness components at more advanced ages. However, this mechanism – accumulation of mutat...
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Musical soundtracks have great potential to enhance mobile walking experiences such as tours and guides, much as they already do for films and games. They also raise new challenges for composers as the music must fit a given landscape and respond to walkers’ trajectories. We present a design for an interactive mobile soundtrack to accompany a visit to a sculpture park. We describe the motivatin...
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The human body is inhabited by millions of tiny living organisms, which, all together, are called the human microbiota. Bacteria are microbes found on the skin, in the nose, mouth, and especially in the gut. We acquire these bacteria during birth and the first years of life, and they live with us throughout our lives. The human microbiota is involved in healthy growth, in protecting the body fr...
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ژورنال
عنوان ژورنال: Science
سال: 2008
ISSN: 0036-8075,1095-9203
DOI: 10.1126/science.319.5866.1013c