Results 21 to 30 of about 2,707 (204)

The Coevolution of Biomolecules and Prebiotic Information Systems in the Origin of Life: A Visualization Model for Assembling the First Gene [PDF]

open access: yesLife, 2022
Prebiotic information systems exist in three forms: analog, hybrid, and digital. The Analog Information System (AIS), manifested early in abiogenesis, was expressed in the chiral selection, nucleotide formation, self-assembly, polymerization ...
Sankar Chatterjee, Surya Yadav
doaj   +2 more sources

Simplicity out of complexity? On physical eschatology and abiogenesis

open access: goldTheoria Beograd, 2021
Standard reductionist narrative about the necessity of complex systems arising from simple subsystems can be undermined from multiple directions.
Milan M. Ćirković
openalex   +3 more sources

Synthesis and Characterization of Amino Acid Decyl Esters as Early Membranes for the Origins of Life [PDF]

open access: yesMembranes, 2022
Understanding how membrane forming amphiphiles are synthesized and aggregate in prebiotic settings is required for understanding the origins of life on Earth 4 billion years ago.
Isabella Lago   +3 more
doaj   +2 more sources

Mirror Symmetry Breaking in Liquids and Their Impact on the Development of Homochirality in Abiogenesis: Emerging Proto-RNA as Source of Biochirality? [PDF]

open access: goldSymmetry, 2020
Recent progress in mirror symmetry breaking and chirality amplification in isotropic liquids and liquid crystalline cubic phases of achiral molecule is reviewed and discussed with respect to its implications for the hypothesis of emergence of biological ...
Carsten Tschierske, Christian Dressel
openalex   +2 more sources

The HOMO-LUMO Gap as Discriminator of Biotic from Abiotic Chemistries [PDF]

open access: yesLife
Low-molecular-mass organic chemicals are widely discussed as potential indicators of life in extraterrestrial habitats. However, demarcation lines between biotic chemicals and abiotic chemicals have been difficult to define.
Roman Abrosimov, Bernd Moosmann
doaj   +2 more sources

Reproducible Ala-Gly oligomerization catalyzed by the natural Borate colemanite in prebiotic conditions [PDF]

open access: yesScientific Reports
The abiogenesis of complex peptides is a yet unsolved problem concerning the origin of life, as it is unclear how specific amino acid sequences could be formed in the absence of a regulation mechanism.
Isabella Rimoldi   +8 more
doaj   +2 more sources

Ueber die Abiogenesis Huizinga's [PDF]

open access: greenPflüger, Archiv für die Gesammte Physiologie des Menschen und der Thiere, 1874
n ...
Richard Gscheidlen
  +8 more sources

Zur Abiogenesis-Frage [PDF]

open access: greenPflüger, Archiv für die Gesammte Physiologie des Menschen und der Thiere, 1873
n ...
David Huizinga
openalex   +4 more sources

FROM SPONTANEOUS GENERATION TO COSMIC ABIOGENESIS. AN ATTEMPT AT SYSTEMATIZATION OF BIOGENESIS THEORIES

open access: diamondStudia Philosophiae Christianae, 2020
The question of the origin of life interested people for centuries. All existing views on this subject can be classified into different areas of our knowledge of the world: natural sciences, philosophy, and theology.
Adam Świeżyński
openalex   +3 more sources

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