Spontaneous mirror symmetry breaking in heterocatalytically coupled enantioselective replicators

Chiral hypercycle replicators (first-order autocatalysis together with mutual cross-catalysis) formed from achiral or racemizing resources may lead to spontaneous mirror symmetry breaking (SMSB) without the need for additional heterochiral inhibition reactions, such as those of the Frank-like models...

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Detalles Bibliográficos
Autores: Ribó i Trujillo, Josep M., Crusats i Aliguer, Joaquim, El Hachemi, Zoubir, Moyano i Baldoire, Albert, Hochberg, David
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2017
País:España
Institución:Universidad de Barcelona
Repositorio:Dipòsit Digital de la UB
OAI Identifier:oai:diposit.ub.edu:2445/121171
Acceso en línea:https://hdl.handle.net/2445/121171
Access Level:acceso abierto
Palabra clave:Enantiòmers
Simetria (Física)
Enantiomers
Symmetry (Physics)
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spelling Spontaneous mirror symmetry breaking in heterocatalytically coupled enantioselective replicatorsRibó i Trujillo, Josep M.Crusats i Aliguer, JoaquimEl Hachemi, ZoubirMoyano i Baldoire, AlbertHochberg, DavidEnantiòmersSimetria (Física)EnantiomersSymmetry (Physics)Chiral hypercycle replicators (first-order autocatalysis together with mutual cross-catalysis) formed from achiral or racemizing resources may lead to spontaneous mirror symmetry breaking (SMSB) without the need for additional heterochiral inhibition reactions, such as those of the Frank-like models, which are an obstacle for the emergence of evolutionary selection properties. The results indicate that the chemical models for the emergence of primordial autocatalytic self-reproducing systems, of and by themselves, can also explain naturally the emergence of biological homochirality.Royal Society of Chemistry2017info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://hdl.handle.net/2445/121171Articles publicats en revistes (Química Inorgànica i Orgànica)reponame:Dipòsit Digital de la UBinstname:Universidad de BarcelonaInglésReproducció del document publicat a: https://doi.org/10.1039/c6sc02446gChemical Science, 2017, vol. 8, p. 763-769https://doi.org/10.1039/c6sc02446gcc-by (c) Ribó i Trujillo, Josep M. et al., 2017http://creativecommons.org/licenses/by/3.0/esinfo:eu-repo/semantics/openAccessoai:diposit.ub.edu:2445/1211712026-05-27T06:46:51Z
dc.title.none.fl_str_mv Spontaneous mirror symmetry breaking in heterocatalytically coupled enantioselective replicators
title Spontaneous mirror symmetry breaking in heterocatalytically coupled enantioselective replicators
spellingShingle Spontaneous mirror symmetry breaking in heterocatalytically coupled enantioselective replicators
Ribó i Trujillo, Josep M.
Enantiòmers
Simetria (Física)
Enantiomers
Symmetry (Physics)
title_short Spontaneous mirror symmetry breaking in heterocatalytically coupled enantioselective replicators
title_full Spontaneous mirror symmetry breaking in heterocatalytically coupled enantioselective replicators
title_fullStr Spontaneous mirror symmetry breaking in heterocatalytically coupled enantioselective replicators
title_full_unstemmed Spontaneous mirror symmetry breaking in heterocatalytically coupled enantioselective replicators
title_sort Spontaneous mirror symmetry breaking in heterocatalytically coupled enantioselective replicators
dc.creator.none.fl_str_mv Ribó i Trujillo, Josep M.
Crusats i Aliguer, Joaquim
El Hachemi, Zoubir
Moyano i Baldoire, Albert
Hochberg, David
author Ribó i Trujillo, Josep M.
author_facet Ribó i Trujillo, Josep M.
Crusats i Aliguer, Joaquim
El Hachemi, Zoubir
Moyano i Baldoire, Albert
Hochberg, David
author_role author
author2 Crusats i Aliguer, Joaquim
El Hachemi, Zoubir
Moyano i Baldoire, Albert
Hochberg, David
author2_role author
author
author
author
dc.subject.none.fl_str_mv Enantiòmers
Simetria (Física)
Enantiomers
Symmetry (Physics)
topic Enantiòmers
Simetria (Física)
Enantiomers
Symmetry (Physics)
description Chiral hypercycle replicators (first-order autocatalysis together with mutual cross-catalysis) formed from achiral or racemizing resources may lead to spontaneous mirror symmetry breaking (SMSB) without the need for additional heterochiral inhibition reactions, such as those of the Frank-like models, which are an obstacle for the emergence of evolutionary selection properties. The results indicate that the chemical models for the emergence of primordial autocatalytic self-reproducing systems, of and by themselves, can also explain naturally the emergence of biological homochirality.
publishDate 2017
dc.date.none.fl_str_mv 2017
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://hdl.handle.net/2445/121171
url https://hdl.handle.net/2445/121171
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Reproducció del document publicat a: https://doi.org/10.1039/c6sc02446g
Chemical Science, 2017, vol. 8, p. 763-769
https://doi.org/10.1039/c6sc02446g
dc.rights.none.fl_str_mv cc-by (c) Ribó i Trujillo, Josep M. et al., 2017
http://creativecommons.org/licenses/by/3.0/es
info:eu-repo/semantics/openAccess
rights_invalid_str_mv cc-by (c) Ribó i Trujillo, Josep M. et al., 2017
http://creativecommons.org/licenses/by/3.0/es
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Royal Society of Chemistry
publisher.none.fl_str_mv Royal Society of Chemistry
dc.source.none.fl_str_mv Articles publicats en revistes (Química Inorgànica i Orgànica)
reponame:Dipòsit Digital de la UB
instname:Universidad de Barcelona
instname_str Universidad de Barcelona
reponame_str Dipòsit Digital de la UB
collection Dipòsit Digital de la UB
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,301603

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