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- Autocatalytic_set abstract "An autocatalytic set is a collection of entities, each of which can be created catalytically by other entities within the set, such that as a whole, the set is able to catalyze its own production. In this way the set as a whole is said to be autocatalytic. Autocatalytic sets were originally and most concretely defined in terms of molecular entities, but have more recently been metaphorically extended to the study of systems in sociology and economics.Autocatalytic sets also have the ability to replicate themselves if they are split apart into two physically separated spaces. Computer models illustrate that split autocatalytic sets will reproduce all of the reactions of the original set in each half, much like cellular mitosis. In effect, using the principles of autocatalysis, a small metabolism can replicate itself with very little high level organization. This property is why autocatalysis is a contender as the foundational mechanism for complex evolution.Prior to Watson and Crick, biologists considered autocatalytic sets the way metabolism functions in principle, i.e. one protein helps to synthesize another protein and so on. After the discovery of the double helix, the central dogma of molecular biology was formulated, which is that DNA is transcribed to RNA which is translated to protein. The molecular structure of DNA and RNA, as well as the metabolism that maintains their reproduction, are believed to be too complex to have arisen spontaneously in one step from a soup of chemistry.Several models of the origin of life are based on the notion that life may have arisen through the development of an initial molecular autocatalytic set which evolved over time. Most of these models which have emerged from the studies of complex systems predict that life arose not from a molecule with any particular trait (such as self-replicating RNA) but from an autocatalytic set. The first empirical support came from Lincoln and Joyce, who obtained autocatalytic sets in which "two [RNA] enzymes catalyze each other’s synthesis from a total of four component substrates." Furthermore, an evolutionary process that began with a population of these self-replicators yielded a population dominated by recombinant replicators.Modern life has the traits of an autocatalytic set, since no particular molecule, nor any class of molecules, is able to replicate itself. There are several models based on autocatalytic sets, including those of Stuart Kauffman and others.".
- Autocatalytic_set wikiPageID "153158".
- Autocatalytic_set wikiPageLength "10492".
- Autocatalytic_set wikiPageOutDegree "35".
- Autocatalytic_set wikiPageRevisionID "656681667".
- Autocatalytic_set wikiPageWikiLink Artificial_chemistry.
- Autocatalytic_set wikiPageWikiLink Autocatalysis.
- Autocatalytic_set wikiPageWikiLink Autocatalytic_reaction.
- Autocatalytic_set wikiPageWikiLink Autocatalytic_reactions_and_order_creation.
- Autocatalytic_set wikiPageWikiLink Autopoiesis.
- Autocatalytic_set wikiPageWikiLink Bootstrapping_(compilers).
- Autocatalytic_set wikiPageWikiLink Catalysis.
- Autocatalytic_set wikiPageWikiLink Catalyst.
- Autocatalytic_set wikiPageWikiLink Category:Artificial_life.
- Autocatalytic_set wikiPageWikiLink Category:Origin_of_life.
- Autocatalytic_set wikiPageWikiLink Central_dogma_of_molecular_biology.
- Autocatalytic_set wikiPageWikiLink Chemical_reaction.
- Autocatalytic_set wikiPageWikiLink Chicken_and_egg.
- Autocatalytic_set wikiPageWikiLink Chicken_or_the_egg.
- Autocatalytic_set wikiPageWikiLink Closure_(mathematics).
- Autocatalytic_set wikiPageWikiLink Complex_system.
- Autocatalytic_set wikiPageWikiLink DNA.
- Autocatalytic_set wikiPageWikiLink Double_helix.
- Autocatalytic_set wikiPageWikiLink Economics.
- Autocatalytic_set wikiPageWikiLink Francis_Crick.
- Autocatalytic_set wikiPageWikiLink Genetic_recombination.
- Autocatalytic_set wikiPageWikiLink James_D._Watson.
- Autocatalytic_set wikiPageWikiLink James_Watson.
- Autocatalytic_set wikiPageWikiLink John_von_Neumann.
- Autocatalytic_set wikiPageWikiLink Metabolism.
- Autocatalytic_set wikiPageWikiLink Mitosis.
- Autocatalytic_set wikiPageWikiLink Molecular_entity.
- Autocatalytic_set wikiPageWikiLink Molecule.
- Autocatalytic_set wikiPageWikiLink Nucleic_acid_double_helix.
- Autocatalytic_set wikiPageWikiLink Polymer.
- Autocatalytic_set wikiPageWikiLink Protein.
- Autocatalytic_set wikiPageWikiLink RNA.
- Autocatalytic_set wikiPageWikiLink RNA_World.
- Autocatalytic_set wikiPageWikiLink RNA_world.
- Autocatalytic_set wikiPageWikiLink Self-hosting.
- Autocatalytic_set wikiPageWikiLink Self-replication.
- Autocatalytic_set wikiPageWikiLink Sociology.
- Autocatalytic_set wikiPageWikiLink Stuart_Kauffman.
- Autocatalytic_set wikiPageWikiLink Von_Neumann_universal_constructor.
- Autocatalytic_set wikiPageWikiLinkText "Autocatalytic set".
- Autocatalytic_set wikiPageWikiLinkText "autocatalytic networks".
- Autocatalytic_set wikiPageWikiLinkText "autocatalytic set".
- Autocatalytic_set wikiPageWikiLinkText "self-maintenance".
- Autocatalytic_set hasPhotoCollection Autocatalytic_set.
- Autocatalytic_set wikiPageUsesTemplate Template:Refimprove.
- Autocatalytic_set wikiPageUsesTemplate Template:Reflist.
- Autocatalytic_set subject Category:Artificial_life.
- Autocatalytic_set subject Category:Origin_of_life.
- Autocatalytic_set hypernym Collection.
- Autocatalytic_set type Article.
- Autocatalytic_set type Book.
- Autocatalytic_set type Article.
- Autocatalytic_set comment "An autocatalytic set is a collection of entities, each of which can be created catalytically by other entities within the set, such that as a whole, the set is able to catalyze its own production. In this way the set as a whole is said to be autocatalytic.".
- Autocatalytic_set label "Autocatalytic set".
- Autocatalytic_set sameAs Conjunto_autocatalítico.
- Autocatalytic_set sameAs Insieme_autocatalitico.
- Autocatalytic_set sameAs m.013z_4.
- Autocatalytic_set sameAs Autokatalytisk_mängd.
- Autocatalytic_set sameAs Otokatalitik_küme.
- Autocatalytic_set sameAs Q2313592.
- Autocatalytic_set sameAs Q2313592.
- Autocatalytic_set wasDerivedFrom Autocatalytic_set?oldid=656681667.
- Autocatalytic_set isPrimaryTopicOf Autocatalytic_set.