linkedin post 2015-01-25 06:25:17

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SHELLS AS THOUGHTS OF A MOLLUSK. "The pattern on a seashell is the mollusk's memories ... The shell is laid down in layers, so the mantle is sensing the history of the mollusk's 'thoughts' and extrapolating to the next layer, just like our brains project into the future." https://lnkd.in/dbb9aAU View in LinkedIn
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linkedin post 2015-01-25 06:33:28

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GROWING EDGE OF THE SHELL is where "pigment becomes incorporated during growth at the edge. In these case, the pattern formation proceeds in a strictly linear manner. The second dimension is a protocol of what happens as function of time along the growing edge." http://www.eb.tuebingen.mpg.de/research/emeriti/hans-meinhardt/shells.html View in LinkedIn
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linkedin post 2015-01-25 06:34:27

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"THE SHELL PATTERN is, so to say, a space-time plot. The shells provide a unique situation in that the complete history of a highly dynamic process is preserved. This provides the opportunity to decode this process." http://www.eb.tuebingen.mpg.de/research/emeriti/hans-meinhardt/shells.html View in LinkedIn
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linkedin post 2015-01-25 06:39:45

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"THE ORGANIC CONSTITUENT is mainly made up of polysaccharides and glycoproteins. This organic framework controls the formation of calcium carbonate crystals. It even controls the polymorph of the crystal deposited, controlling positioning and elongation of crystals and preventing their growth where appropriate." https://lnkd.in/dtpKQHE View in LinkedIn
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linkedin post 2015-01-25 06:46:09

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THE INSOLUBLE PROTEINS. "Hundreds of soluble and insoluble proteins, control shell formation. Insoluble proteins tend to be thought of as playing a more important/major role in crystallization control ... The nacreous layer has an organic framework of the protein MSI60, which has a structure a little like spider silk and forms sheets." https://lnkd.in/dtpKQHE View in LinkedIn
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linkedin post 2015-01-25 06:49:54

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"THE SOLUBLE COMPONENT of the shell matrix acts to inhibit crystallization when in its soluble form, but when it attaches to an insoluble substrate, it permits the nucleation of crystals. By switching from a dissolved to an attached form and back again, the proteins can produce 'bursts' of growth, producing the brick-wall structure of the shell." https://lnkd.in/dtpKQHE View in LinkedIn
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