Search results
Results from the WOW.Com Content Network
Abiogenesis is the natural process by which ... and in William Turner Thiselton-Dyer's 1879 paper "On spontaneous ... Subsequent research has shown possible ...
Miller, having seen Urey lecture on his 1952 paper, approached him about the possibility of a prebiotic synthesis experiment. While Urey initially discouraged Miller, he agreed to allow Miller to try for a year. [24] By February 1953, Miller had mailed a manuscript as sole author reporting the results of his experiment to Science. [25]
Research mostly related to astrobiology and the deep microbial biosphere and serpentinite reactions, however, continues to provide insight into the contribution of abiogenic hydrocarbons into petroleum accumulations. rock porosity and migration pathways for abiogenic petroleum [23]
Spontaneous generation, the first naturalistic theory of abiogenesis, goes back to Aristotle and ancient Greek philosophy, and continued to have support in Western scholarship until the 19th century. [15] The theory held that "lower" animals are generated by decaying organic substances.
A scenario is a set of related concepts pertinent to the origin of life (abiogenesis), such as the iron-sulfur world. Many alternative abiogenesis scenarios have been proposed by scientists in a variety of fields from the 1950s onwards in an attempt to explain how the complex mechanisms of life could have come into existence. These include ...
The Sutherland group's 2009 paper also highlighted the possibility for the photo-sanitization of the pyrimidine-2',3'-cyclic phosphates. [22] A potential weakness of these routes is the generation of enantioenriched glyceraldehyde, or its 3-phosphate derivative (glyceraldehyde prefers to exist as its keto tautomer dihydroxyacetone).
Stanley Lloyd Miller (March 7, 1930 – May 20, 2007) was an American chemist who made important experiments concerning the origin of life by demonstrating that a wide range of vital organic compounds can be synthesized by fairly simple chemical processes from inorganic substances.
The guest Editor of the specific issue on Abiogenesis was Michael Russell, Ph.D., a researcher on Abiogenesis, Life's Origins at NASA, Planetary Science & Life Detection Section, Jet Propulsion Laboratories, California Institute of Technology, Pasadena, CA. His research is central to the topic of modern understandings of Abiogenesis.