Abstract
“Glass-state” thermal proteins (TPs) yielded protocells when moistened (at 100 C, instantly on cooling; at 60 C, within 3 sec; at 20 C, within 3 min; and, at 4 C, within 24 h). The TPs were copolymers of: 20 amino acids (AAs) found in “true” proteins, or conjugated TPs (four types of TPs with DOPA, and one type of TP with glucose, lecithin, adenosine monophosphate, ferric ions, or phosphate ions); and, 18 equimolar AAs with-out aspartic or glutamic acids. The 20 AA copolymer TPs were formed at 180 C (6 h). The 18-AA TPs were formed at 20 C (1 and 5 yr). We infer: the time required to convert TPs (by phase-shifting; TP folding) to protocells is an acellular, “chemical life” process(es). We modified (Italics ours) the NASA definition: Life is a self-sustained chemical system (acellular, chemical life → protocellular, biological life) capable of undergoing Darwinian evolution. We infer AAs → TPs in micrometeorites. Melting micrometeoritic ice would convert TPs into protocells. Thus, such micrometeorites could be cosmozoa or panspermia (in the “glass state,” these could be called “litho-cosmozoa and litho-panspermia).
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References
Bahn, P. and S. W. Fox. 1996. Thermal proteins +. Chemtech 26: 26–29.
Brinton, F. B., C. Engrand, D. P. Glavin, J. L. Bada, and M. Maurette. 1998. A search for extraterrestrial amino acids in carbonaceous Antarctic micrometeorites. Origin Life Evol. Biosphere 28:413–424.
Clemett, S. J., X. D. F. Chillier, S. Gillette, R. N. Zare, M. Maurette, C. Engrand, and G, Kurat. 1998. Observation of indigenous polycyclic aromatic hydrocarbons in “giant” carbonaceous Antarctic micrometeorites. Origins Life Evol. Biosphere 28: 425–448.
Cooper, G. W. and J. R. Cronin. 1995. Linear and cyclic aliphatic carboxamides of the Murchison meteorite: Hydrolyzable derivatives of amino acids and other carboxylic acids. Geochim. Cosmochim. Acta 59: 1003–1015.
Fox, S. W. 1988. The Emergence of Life: Darwinian Evolution from the Inside. Basic Books, New York.
Fox, S. W., A. Pappelis, and R. Grubbs. 1998. The origin of mind. In Exobiology; Matter, Energy, and Information in the Origin and Evolution of Life in the Universe, J. Chela-Flores and F. Raulin, eds., Kluwer Academic Publishers, Dordrecht, pp. 87–92.
Gladilin, K. L. and A. N. Suvorov. 1995. General evolutionary process and the origin of life. In Evolutionary Biochemistry and Related Areas of Physicochemical Biology, B. F. Poglazov, B. I. Kurganov, M. S. Kritsky, and K. L. Gladilin, eds., Bach Institute of Biochemistry and ANKO, Moscow, pp. 93–104.
Grubbs, R., S. W. Fox, A. Pappelis, J. Bozzola, and P.R. Bahn. 1998. Visually retracing the emergence of the evolvable protocell. Exobiology: Matter, Energy, and Information in the Origin and Evolution of Life in the Universe, J. Chela-Flores and F. Raulin, eds., Kluwer Academic Publishers, Dordrecht, pp. 103–106.
Irvine, W. M. 1998. Extraterrestrial organic matter: A review. Origin Life Evol. Biosphere 28: 365–383.
Joyce, J. 1994. Foreward. In Origin of Life: The Central Concepts, D. W. Deamer and G. R. Fleishaker, eds., Jones and Bartlett, Boston, p. xi.
Kolesnikov, M. P. 1991. Proteinoid microspheres and the process of prebiological photophosphorylation. Origin Life Evol. Biosphere 21: 31–37.
Luisi, P. L. 1998. About various definitions of life. Origins Life Evol. Biosphere 28: 613–622.
Maurette, M. 1998. Carbonaceous micrometeorites and the origin of life. Origin Life Evol. Biosphere 28:385–412.
Pappelis, A. 1994. Domain Protolife: Link between molecular and biological evolution. American Chemical Society Symposium: Polyamino Acids, the Emergence of Life, an Industrial Applications, p. 6 (Abstr.).
Pappelis, A. 1997. Individualized Learning Program: Study Guide for History of Biology: Origin of Life. Southern Illinois University at Carbondale, Carbondale, 200 pp.
Pappelis, A. and S. W. Fox. 1995. Domain Protolife: The protocell theory. In Evolutionary Biochemistry and Related Areas of Physicochemical Biology, B. F. Poglazov, B. I. Kurganov, M. S. Kritsky, and K. L. Gladilin, eds., Bach Institute of Biochemistry and ANKO, Moscow, pp. 151–159.
Pappelis, A. and S. W. Fox. 1995. Domain Protolife: Protocells and metaprotocells within thermal protein matrices. In Chemical Evolution: Structure and Model of the First Cell, C. Ponnamperuma and J. Chela-Flores, eds., Kluwer Academic Publishers, Dordrecht, pp. 129–132.
Pappelis, A. and S. W. Fox. 1996. Thermal Peptides as the initial genetic system. In Chemical Evolution: Physics of the Origin and Evolution of Life, J. Chela-Flores and F. Raulin, eds., Kluwer Academic Publishers, Dordrecht pp. 157–165.
Pappelis, A., S. W. Fox, and M. Pappagiannis. 1994. Protocells and metaprotocells of the Protolife Kingdom. Transactions Illinois State Academy of Science 86: 57 (Abstr.).
Pappelis, A., S. W. Fox, R. Grubbs, and J. Bozzola. 1998. Animate protocells from inanimate thermal proteins: Visualization of the process. In Exobiology: Matter, Energy, and Information in the Origin and Evolution of Life in the Universe, J. Chela-Flores and F. Raulin, eds., Kluwer Academic Publishers, Dordrecht, pp. 195–198.
Raulin-Cerceau, F., M.-C. Maurel, and J. Schneider. 1998. From panspermia to bioastronomy, the evolution of the hypothesis of universal life. Origins Life Evol. Biosphere 28: 597–612.
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Pappelis, A., Bahn, P., Grubbs, R., Bozzola, J., Cohen, P. (2001). From Inanimate Macromolecules to the Animate Photocell. In: Chela-Flores, J., Owen, T., Raulin, F. (eds) First Steps in the Origin of Life in the Universe. Springer, Dordrecht. https://doi.org/10.1007/978-94-010-1017-7_11
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DOI: https://doi.org/10.1007/978-94-010-1017-7_11
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