linkedin post 2016-11-15 05:16:38

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DIGITAL TO ANALOG. "Much of the information digitally stored in DNA must first be transcribed and translated before it becomes algorithmically meaningful in the context of the cell where it is then processed as analogue information through protein interaction networks." http://rsif.royalsocietypublishing.org/content/10/79/20120869.short View in LinkedIn
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linkedin post 2016-11-17 04:54:16

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"THE ALGORITHM for building an organism is therefore not only stored in a linear digital sequence (tape), but also in the current state of the entire system (e.g. epigenetic factors such as the level of gene expression, post-translational modifications of proteins, methylation patterns, chromatin architecture, nucleosome distribution, cellular phenotype and environmental context)." https://lnkd.in/einZ2Fh View in LinkedIn
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linkedin post 2016-11-17 04:51:26

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TOP DOWN CONTROL. "DNA does not contain a blueprint for building the entire cell, but instead contains only small parts of a much larger biological algorithm, which may be roughly described as the distributed ‘top-down’ control of an organism." http://rsif.royalsocietypublishing.org/content/10/79/20120869.short View in LinkedIn
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linkedin post 2016-11-17 04:45:32

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LIFE AS AUTOMATA. "From the insights provided by molecular biology over the past 50 years, we can now identify that all known life functions in a manner akin to von Neumann automata, where DNA provides an (partial) algorithm, ribosomes act as the core of the UC and DNA polymerases (along with a suite of other molecular machinery) play the role of a supervisory unit." (UC = universal constructor of von Neumann). http://rsif.royalsocietypublishing.org/content/10/79/20120869.short View in LinkedIn
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linkedin post 2016-11-19 05:48:38

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SEARING IMAGE. Fischer and Tennyson provoke and almost certainly meant to describe the typical predator-prey relationship of a lion and an antelope. The image of the struggle of life on an individual basis. Run with the herd and thrive; be injured or get sick and the predators will pick you off. How may a purely biological viewpoint modify these deeply prevalent images of nature? View in LinkedIn
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