Origin of the first living cell: membrane or adsorption?

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Origin of the first living cell: membrane or adsorption?

Postby Vladimir Matveev on October 1st, 2019, 1:35 am 

Presentation at The Tenth Moscow Solar System Symposium (2019) https://ms2019.cosmos.ru/ Session Astrobiology.

Sorption theory of the origin of life: https://youtu.be/sEuDz_yON9g

The Abstract of the presentation: http://www.bioparadigma.spb.ru/files/Ma ... e_2019.pdf

I will be grateful to my colleagues for criticism and advice.
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Re: Origin of the first living cell: membrane or adsorption?

Postby bangstrom on October 2nd, 2019, 1:43 am 

The theory of abiogenic peptide membranes is an intriguing idea and it appears plausible. I suspect mica crystals may also play an important role. Under a microscope, weathered mica crystals look like the pages of a book that has been left outside in the rain. The spaces between the crystal layers could provide an undisturbed environment where the biochemical reactor could assemble favorable chemicals filtered through a peptide membrane. The mica crystal surface could also serve as a “bread board” for assembling amino acids in the proper order to create a self reproducing protein.

Protoviruses are believed to be long extinct but I suspect they can still be found safe inside the layers of mica crystals. Their small size and long generation times would make it nearly impossible to observe their presence so I have no hope of ever hearing that a protovirus has been discovered.
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