منابع مشابه
Bacteria as Multicellular Organisms
W ithout bacteria, life on earth could not exist in its present form. Bacteria are key play ers in many geochemical processes, including the fundamental nitrogen, carbon and sulfur cycles, which are critical to the circulation of life's basic elements. If these processes were to grind to a halt, the planet's soils, wa ters and atmosphere would become inhospitable for life. Yet in spite of suc...
متن کاملSustainable systems as organisms?
Schrödinger [Schrödinger, E., 1944. What is Life? Cambridge University Press, Cambridge] marvelled at how the organism is able to use metabolic energy to maintain and even increase its organisation, which could not be understood in terms of classical statistical thermodynamics. Ho [Ho, M.W., 1993. The Rainbow and the Worm, The Physics of Organisms, World Scientific, Singapore; Ho, M.W., 1998a. ...
متن کاملAda: Buildings as Organisms
Buildings are usually conceived as expressing a static functionality where users are required to adapt to its pre-defined properties. This view of architecture is outdated. Buildings can be conceived and constructed as perceiving, acting and adapting entities not unlike biological systems. Although several existing projects have aimed at developing "smart" rooms or buildings, in most of these a...
متن کاملMolecular Mechanisms Underlying Bacterial Persisters
All bacteria form persisters, cells that are multidrug tolerant and therefore able to survive antibiotic treatment. Due to the low frequencies of persisters in growing bacterial cultures and the complex underlying molecular mechanisms, the phenomenon has been challenging to study. However, recent technological advances in microfluidics and reporter genes have improved this scenario. Here, we su...
متن کاملMetabolic aspects of bacterial persisters
Persister cells form a multi-drug tolerant subpopulation within an isogenic culture of bacteria that are genetically susceptible to antibiotics. Studies with different Gram negative and Gram positive bacteria have identified a large number of genes associated with the persister state. In contrast, the revelation of persister metabolism has only been addressed recently. We here summarize metabol...
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ژورنال
عنوان ژورنال: Philosophy, Theory, and Practice in Biology
سال: 2017
ISSN: 2475-3025
DOI: 10.3998/ptb.6959004.0009.014