Evolution of Flavylium-Based Color Systems in Plants: What Physical Chemistry Can Tell Us

Detalhes bibliográficos
Autor(a) principal: Pina, Fernando
Data de Publicação: 2021
Outros Autores: Alejo-Armijo, Alfonso, Clemente, Adelaide, Mendoza, Johan, Seco, André, Basílio, Nuno, Parola, António Jorge
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10451/49162
Resumo: Anthocyanins are the basis of the color of angiosperms, 3-deoxyanthocyanins and sphagnorubin play the same role in mosses and ferns, and auronidins are responsible for the color in liverworts. In this study, the color system of cyanidin-3-O-glucoside (kuromanin) as a representative compound of simpler anthocyanins was fully characterized by stopped flow. This type of anthocyanin cannot confer significant color to plants without intra- or intermolecular interactions, complexation with metals or supramolecular structures as in Commelina communis. The anthocyanin's color system was compared with those of 3-deoxyanthocyanins and riccionidin A, the aglycone of auronidins. The three systems follow the same sequence of chemical reactions, but the respective thermodynamics and kinetics are dramatically different.
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spelling Evolution of Flavylium-Based Color Systems in Plants: What Physical Chemistry Can Tell UsAlgorithmsAnthocyaninsHydrogen-Ion ConcentrationKineticsModels, ChemicalPigments, BiologicalThermodynamicsColorPlantsAnthocyanins are the basis of the color of angiosperms, 3-deoxyanthocyanins and sphagnorubin play the same role in mosses and ferns, and auronidins are responsible for the color in liverworts. In this study, the color system of cyanidin-3-O-glucoside (kuromanin) as a representative compound of simpler anthocyanins was fully characterized by stopped flow. This type of anthocyanin cannot confer significant color to plants without intra- or intermolecular interactions, complexation with metals or supramolecular structures as in Commelina communis. The anthocyanin's color system was compared with those of 3-deoxyanthocyanins and riccionidin A, the aglycone of auronidins. The three systems follow the same sequence of chemical reactions, but the respective thermodynamics and kinetics are dramatically different.MDPIRepositório da Universidade de LisboaPina, FernandoAlejo-Armijo, AlfonsoClemente, AdelaideMendoza, JohanSeco, AndréBasílio, NunoParola, António Jorge2021-07-27T13:22:22Z2021-04-072021-04-07T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10451/49162engPina, F.; Alejo-Armijo, A.; Clemente, A.; Mendoza, J.; Seco, A.; Basílio, N.; Parola, A.J. Evolution of Flavylium-Based Color Systems in Plants: What Physical Chemistry Can Tell Us. Int. J. Mol. Sci. 2021, 22, 3833. https://doi.org/10.3390/ijms2208383310.3390/ijms22083833info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-11-20T18:08:24Zoai:repositorio.ul.pt:10451/49162Portal AgregadorONGhttps://www.rcaap.pt/oai/openairemluisa.alvim@gmail.comopendoar:71602024-11-20T18:08:24Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Evolution of Flavylium-Based Color Systems in Plants: What Physical Chemistry Can Tell Us
title Evolution of Flavylium-Based Color Systems in Plants: What Physical Chemistry Can Tell Us
spellingShingle Evolution of Flavylium-Based Color Systems in Plants: What Physical Chemistry Can Tell Us
Pina, Fernando
Algorithms
Anthocyanins
Hydrogen-Ion Concentration
Kinetics
Models, Chemical
Pigments, Biological
Thermodynamics
Color
Plants
title_short Evolution of Flavylium-Based Color Systems in Plants: What Physical Chemistry Can Tell Us
title_full Evolution of Flavylium-Based Color Systems in Plants: What Physical Chemistry Can Tell Us
title_fullStr Evolution of Flavylium-Based Color Systems in Plants: What Physical Chemistry Can Tell Us
title_full_unstemmed Evolution of Flavylium-Based Color Systems in Plants: What Physical Chemistry Can Tell Us
title_sort Evolution of Flavylium-Based Color Systems in Plants: What Physical Chemistry Can Tell Us
author Pina, Fernando
author_facet Pina, Fernando
Alejo-Armijo, Alfonso
Clemente, Adelaide
Mendoza, Johan
Seco, André
Basílio, Nuno
Parola, António Jorge
author_role author
author2 Alejo-Armijo, Alfonso
Clemente, Adelaide
Mendoza, Johan
Seco, André
Basílio, Nuno
Parola, António Jorge
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv Repositório da Universidade de Lisboa
dc.contributor.author.fl_str_mv Pina, Fernando
Alejo-Armijo, Alfonso
Clemente, Adelaide
Mendoza, Johan
Seco, André
Basílio, Nuno
Parola, António Jorge
dc.subject.por.fl_str_mv Algorithms
Anthocyanins
Hydrogen-Ion Concentration
Kinetics
Models, Chemical
Pigments, Biological
Thermodynamics
Color
Plants
topic Algorithms
Anthocyanins
Hydrogen-Ion Concentration
Kinetics
Models, Chemical
Pigments, Biological
Thermodynamics
Color
Plants
description Anthocyanins are the basis of the color of angiosperms, 3-deoxyanthocyanins and sphagnorubin play the same role in mosses and ferns, and auronidins are responsible for the color in liverworts. In this study, the color system of cyanidin-3-O-glucoside (kuromanin) as a representative compound of simpler anthocyanins was fully characterized by stopped flow. This type of anthocyanin cannot confer significant color to plants without intra- or intermolecular interactions, complexation with metals or supramolecular structures as in Commelina communis. The anthocyanin's color system was compared with those of 3-deoxyanthocyanins and riccionidin A, the aglycone of auronidins. The three systems follow the same sequence of chemical reactions, but the respective thermodynamics and kinetics are dramatically different.
publishDate 2021
dc.date.none.fl_str_mv 2021-07-27T13:22:22Z
2021-04-07
2021-04-07T00:00:00Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10451/49162
url http://hdl.handle.net/10451/49162
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Pina, F.; Alejo-Armijo, A.; Clemente, A.; Mendoza, J.; Seco, A.; Basílio, N.; Parola, A.J. Evolution of Flavylium-Based Color Systems in Plants: What Physical Chemistry Can Tell Us. Int. J. Mol. Sci. 2021, 22, 3833. https://doi.org/10.3390/ijms22083833
10.3390/ijms22083833
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv MDPI
publisher.none.fl_str_mv MDPI
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv mluisa.alvim@gmail.com
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