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Beschreibung
Origin of life on earth must be started from a story explaining how ribonucleic acids (RNAs) had been accumulated in azoic era. Since the world of nonazoic era could have been full of water, a single molecule of RNA should have been in danger of hydrolysis rather than in a tendency of progressive synthesis. It necessarily requires coevolution of proteins that had been playing a role of protecting RNA from hydrolysis. The present book describes a possibility of a large-scale of confined organic phosphates and methane hydrates under high pressure and temperature deeply hidden into the mantle of the earth. In such conditions, a polymeric form of D-ribose can be made as a left-handed helix connected by base pairs with neighboring strands. In the lattice of left-handed helices of RNA, a lot of spaces or gaps allowed accumulation of various amino acids, from the smallest one such as glycine to not very large as tryptophan. At the 3¿ end of a polymeric RNA strand, aminoacylation could also occur. The other essential substances to the origin of life, such as adenine-triphosphates, could have been accumulated together.
Origin of life on earth must be started from a story explaining how ribonucleic acids (RNAs) had been accumulated in azoic era. Since the world of nonazoic era could have been full of water, a single molecule of RNA should have been in danger of hydrolysis rather than in a tendency of progressive synthesis. It necessarily requires coevolution of proteins that had been playing a role of protecting RNA from hydrolysis. The present book describes a possibility of a large-scale of confined organic phosphates and methane hydrates under high pressure and temperature deeply hidden into the mantle of the earth. In such conditions, a polymeric form of D-ribose can be made as a left-handed helix connected by base pairs with neighboring strands. In the lattice of left-handed helices of RNA, a lot of spaces or gaps allowed accumulation of various amino acids, from the smallest one such as glycine to not very large as tryptophan. At the 3¿ end of a polymeric RNA strand, aminoacylation could also occur. The other essential substances to the origin of life, such as adenine-triphosphates, could have been accumulated together.
Über den Autor
Kozo Nagano fue ascendido a profesor asociado del Departamento de Ciencias Farmacéuticas de la Universidad de Tokio en 1971, y ascendió a profesor titular del mismo departamento en 1993. Desde 1980 ha sido invitado como profesor visitante al Departamento de Investigación de Ribosomas del Instituto Max Planck de Genética Molecular, en Berlín.
Details
Erscheinungsjahr: | 2019 |
---|---|
Genre: | Technik allg. |
Rubrik: | Naturwissenschaften & Technik |
Medium: | Taschenbuch |
Seiten: | 52 |
Inhalt: | 52 S. |
ISBN-13: | 9783659901713 |
ISBN-10: | 3659901717 |
Sprache: | Englisch |
Ausstattung / Beilage: | Paperback |
Einband: | Kartoniert / Broschiert |
Autor: | Nagano, Kozo |
Hersteller: | LAP LAMBERT Academic Publishing |
Maße: | 220 x 150 x 4 mm |
Von/Mit: | Kozo Nagano |
Erscheinungsdatum: | 11.02.2019 |
Gewicht: | 0,096 kg |
Über den Autor
Kozo Nagano fue ascendido a profesor asociado del Departamento de Ciencias Farmacéuticas de la Universidad de Tokio en 1971, y ascendió a profesor titular del mismo departamento en 1993. Desde 1980 ha sido invitado como profesor visitante al Departamento de Investigación de Ribosomas del Instituto Max Planck de Genética Molecular, en Berlín.
Details
Erscheinungsjahr: | 2019 |
---|---|
Genre: | Technik allg. |
Rubrik: | Naturwissenschaften & Technik |
Medium: | Taschenbuch |
Seiten: | 52 |
Inhalt: | 52 S. |
ISBN-13: | 9783659901713 |
ISBN-10: | 3659901717 |
Sprache: | Englisch |
Ausstattung / Beilage: | Paperback |
Einband: | Kartoniert / Broschiert |
Autor: | Nagano, Kozo |
Hersteller: | LAP LAMBERT Academic Publishing |
Maße: | 220 x 150 x 4 mm |
Von/Mit: | Kozo Nagano |
Erscheinungsdatum: | 11.02.2019 |
Gewicht: | 0,096 kg |
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