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

2021-04-07Artigo científico Acesso aberto
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dc.contributor.authorPina, Fernando
dc.contributor.authorAlejo-Armijo, Alfonso
dc.contributor.authorClemente, Adelaide
dc.contributor.authorMendoza, Johan
dc.contributor.authorSeco, André
dc.contributor.authorBasílio, Nuno
dc.contributor.authorParola, António Jorge
dc.date.accessioned2021-07-27T13:22:22Z
dc.date.available2021-07-27T13:22:22Z
dc.date.issued2021-04-07
dc.description.abstractAnthocyanins 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.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationPina, 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/ijms22083833pt_PT
dc.identifier.doi10.3390/ijms22083833pt_PT
dc.identifier.urihttp://hdl.handle.net/10451/49162
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherMDPIpt_PT
dc.relationFCT UIDB/50006/2020pt_PT
dc.relationFCT CEECIND/00466/2017pt_PT
dc.relationPost-doctoral fellowship from Fundación Alfonso Martín Escuderopt_PT
dc.relationFCT doctoral grant 2020.07313.BDpt_PT
dc.relation.ispartofseries;na
dc.relation.publisherversionnapt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectAlgorithmspt_PT
dc.subjectAnthocyaninspt_PT
dc.subjectHydrogen-Ion Concentrationpt_PT
dc.subjectKineticspt_PT
dc.subjectModels, Chemicalpt_PT
dc.subjectPigments, Biologicalpt_PT
dc.subjectThermodynamicspt_PT
dc.subjectColorpt_PT
dc.subjectPlantspt_PT
dc.titleEvolution of Flavylium-Based Color Systems in Plants: What Physical Chemistry Can Tell Uspt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.issue8pt_PT
oaire.citation.startPage3833pt_PT
oaire.citation.titleInternational Journal of Molecular Sciencespt_PT
oaire.citation.volume22pt_PT
person.familyNameClemente
person.givenNameAdelaide
person.identifier.ciencia-id5E1B-9616-F28D
person.identifier.orcid0000-0002-8961-4791
person.identifier.scopus-author-id7005760520
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublicatione9081c28-eea1-4935-b9c9-3bea741d58a7
relation.isAuthorOfPublication.latestForDiscoverye9081c28-eea1-4935-b9c9-3bea741d58a7

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