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Non-Darwinian Evolution (paper)
"Non-Darwinian Evolution" is a scientific paper written by Jack Lester King and Thomas H. Jukes and published in 1969. It is credited, along with Motoo Kimura's 1968 paper "Evolutionary Rate at the Molecular Level", with proposing what became known as the neutral theory of molecular evolution. The paper brings together a wide variety of evidence, ranging from protein sequence comparisons to studies of the Treffers mutator gene in '' E. coli'' to analysis of the genetic code to comparative immunology, to argue that most protein evolution is due to neutral mutations and genetic drift. It was published in the journal ''Science'' on May 16, 1969. The idea of evolution at the molecular level being driven by the random processes of mutation and genetic drift, largely independent from natural selection, was controversial at the time; the provocative title further emphasized the break with mainstream evolutionary thought, which was dominated by the synthetic theory of evolution, often re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jack Lester King
Jack Lester King (March 9, 1934 – June 29, 1983) was an American evolutionary biologist best known for co-authoring (with Thomas H. Jukes) a seminal paper on the neutral theory of molecular evolution, "Non-Darwinian Evolution". King was born in Oakland, California and received both undergraduate and doctoral training at the University of California, Berkeley, earning a Ph.D. in Zoology in 1963. From 1963 to 1969, he remained at UC Berkeley as a postdoctoral fellow in population genetics, then independent researcher in biophysics, at the Donner Laboratory. In 1969, King became a professor at University of California, Santa Barbara."Jack Lester King 1934–1983 Associate Editor of the ''Journal of Molecular Evolution'' October 1971–June 1983", in ''Journal of Molecular Evolution'', Vol. 19, No. 5 (1983), pp. 307-308 King and Jukes' "Non-Darwinian Evolution", published in ''Science'' in 1969 shortly after Motoo Kimura first mooted the neutral theory, brought together a va ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Emil L
Emil or Emile may refer to: Literature *'' Emile, or On Education'' (1762), a treatise on education by Jean-Jacques Rousseau * ''Émile'' (novel) (1827), an autobiographical novel based on Émile de Girardin's early life *'' Emil and the Detectives'' (1929), a children's novel *"Emil", nickname of the Kurt Maschler Award for integrated text and illustration (1982–1999) *'' Emil i Lönneberga'', a series of children's novels by Astrid Lindgren Military * Emil (tank), a Swedish tank developed in the 1950s * Sturer Emil, a German tank destroyer People * Emil (given name), including a list of people with the given name ''Emil'' or ''Emile'' * Aquila Emil (died 2011), Papua New Guinean rugby league footballer Other * ''Emile'' (film), a Canadian film made in 2003 by Carl Bessai * Emil (river), in China and Kazakhstan See also * * * Aemilius (other) *Emilio (other) *Emílio (other) *Emilios (other) Emilios, or Aimilios, (Greek: Αιμίλιο ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Evolutionary Biology Literature
Evolution is change in the heritable characteristics of biological populations over successive generations. These characteristics are the expressions of genes, which are passed on from parent to offspring during reproduction. Variation tends to exist within any given population as a result of genetic mutation and recombination. Evolution occurs when evolutionary processes such as natural selection (including sexual selection) and genetic drift act on this variation, resulting in certain characteristics becoming more common or more rare within a population. The evolutionary pressures that determine whether a characteristic is common or rare within a population constantly change, resulting in a change in heritable characteristics arising over successive generations. It is this process of evolution that has given rise to biodiversity at every level of biological organisation, including the levels of species, individual organisms, and molecules. The theory of evolution by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
History Of Evolutionary Biology
History (derived ) is the systematic study and the documentation of the human activity. The time period of event before the invention of writing systems is considered prehistory. "History" is an umbrella term comprising past events as well as the memory, discovery, collection, organization, presentation, and interpretation of these events. Historians seek knowledge of the past using historical sources such as written documents, oral accounts, art and material artifacts, and ecological markers. History is not complete and still has debatable mysteries. History is also an academic discipline which uses narrative to describe, examine, question, and analyze past events, and investigate their patterns of cause and effect. Historians often debate which narrative best explains an event, as well as the significance of different causes and effects. Historians also debate the nature of history as an end in itself, as well as its usefulness to give perspective on the problems of the p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Biology Papers
Biology is the science, scientific study of life. It is a natural science with a broad scope but has several unifying themes that tie it together as a single, coherent field. For instance, all organisms are made up of Cell (biology), cells that process hereditary information encoded in genes, which can be transmitted to future generations. Another major theme is evolution, which explains the unity and diversity of life. Metabolism, Energy processing is also important to life as it allows organisms to Animal locomotion, move, grow, and reproduce. Finally, all organisms are able to regulate their own internal environments. Biologists are able to study life at multiple Biological organisation, levels of organization, from the molecular biology of a cell to the anatomy and physiology of plants and animals, and evolution of populations.Based on definition from: Hence, there are multiple Outline of biology#Branches, subdisciplines within biology, each defined by the nature of thei ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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