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The (Bio)chemical Base of Flower Colour in Bidens ferulifolia

Bidens ferulifolia is a yellow flowering plant, originating from Mexico, which is increasingly popular as an ornamental plant. In the past few years, new colour combinations ranging from pure yellow over yellow-red, white-red, pure white and purple have emerged on the market. We analysed 16 Bidens f...

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Autores principales: Walliser, Benjamin, Marinovic, Silvija, Kornpointner, Christoph, Schlosser, Christopher, Abouelnasr, Mustafa, Hutabarat, Olly Sanny, Haselmair-Gosch, Christian, Molitor, Christian, Stich, Karl, Halbwirth, Heidi
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9145775/
https://www.ncbi.nlm.nih.gov/pubmed/35631713
http://dx.doi.org/10.3390/plants11101289
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author Walliser, Benjamin
Marinovic, Silvija
Kornpointner, Christoph
Schlosser, Christopher
Abouelnasr, Mustafa
Hutabarat, Olly Sanny
Haselmair-Gosch, Christian
Molitor, Christian
Stich, Karl
Halbwirth, Heidi
author_facet Walliser, Benjamin
Marinovic, Silvija
Kornpointner, Christoph
Schlosser, Christopher
Abouelnasr, Mustafa
Hutabarat, Olly Sanny
Haselmair-Gosch, Christian
Molitor, Christian
Stich, Karl
Halbwirth, Heidi
author_sort Walliser, Benjamin
collection PubMed
description Bidens ferulifolia is a yellow flowering plant, originating from Mexico, which is increasingly popular as an ornamental plant. In the past few years, new colour combinations ranging from pure yellow over yellow-red, white-red, pure white and purple have emerged on the market. We analysed 16 Bidens ferulifolia genotypes to provide insight into the (bio)chemical base underlying the colour formation, which involves flavonoids, anthochlors and carotenoids. In all but purple and white genotypes, anthochlors were the prevalent pigments, primarily derivatives of okanin, a 6′-deoxychalcone carrying an unusual 2′3′4′-hydroxylation pattern in ring A. The presence of a cytochrome-P450-dependent monooxygenase introducing the additional hydroxyl group in position 3′ of both isoliquiritigenin and butein was demonstrated for the first time. All genotypes accumulate considerable amounts of the flavone luteolin. Red and purple genotypes additionally accumulate cyanidin-type anthocyanins. Acyanic genotypes lack flavanone 3-hydroxylase and/or dihydroflavonol 4-reductase activity, which creates a bottleneck in the anthocyanin pathway. The carotenoid spectrum was analysed in two Bidens genotypes and showed strong variation between the two cultivars. In comparison to anthochlors, carotenoids were present in much lower concentrations. Carotenoid monoesters, as well as diesters, were determined for the first time in B. ferulifolia flower extracts.
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spelling pubmed-91457752022-05-29 The (Bio)chemical Base of Flower Colour in Bidens ferulifolia Walliser, Benjamin Marinovic, Silvija Kornpointner, Christoph Schlosser, Christopher Abouelnasr, Mustafa Hutabarat, Olly Sanny Haselmair-Gosch, Christian Molitor, Christian Stich, Karl Halbwirth, Heidi Plants (Basel) Article Bidens ferulifolia is a yellow flowering plant, originating from Mexico, which is increasingly popular as an ornamental plant. In the past few years, new colour combinations ranging from pure yellow over yellow-red, white-red, pure white and purple have emerged on the market. We analysed 16 Bidens ferulifolia genotypes to provide insight into the (bio)chemical base underlying the colour formation, which involves flavonoids, anthochlors and carotenoids. In all but purple and white genotypes, anthochlors were the prevalent pigments, primarily derivatives of okanin, a 6′-deoxychalcone carrying an unusual 2′3′4′-hydroxylation pattern in ring A. The presence of a cytochrome-P450-dependent monooxygenase introducing the additional hydroxyl group in position 3′ of both isoliquiritigenin and butein was demonstrated for the first time. All genotypes accumulate considerable amounts of the flavone luteolin. Red and purple genotypes additionally accumulate cyanidin-type anthocyanins. Acyanic genotypes lack flavanone 3-hydroxylase and/or dihydroflavonol 4-reductase activity, which creates a bottleneck in the anthocyanin pathway. The carotenoid spectrum was analysed in two Bidens genotypes and showed strong variation between the two cultivars. In comparison to anthochlors, carotenoids were present in much lower concentrations. Carotenoid monoesters, as well as diesters, were determined for the first time in B. ferulifolia flower extracts. MDPI 2022-05-11 /pmc/articles/PMC9145775/ /pubmed/35631713 http://dx.doi.org/10.3390/plants11101289 Text en © 2022 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Walliser, Benjamin
Marinovic, Silvija
Kornpointner, Christoph
Schlosser, Christopher
Abouelnasr, Mustafa
Hutabarat, Olly Sanny
Haselmair-Gosch, Christian
Molitor, Christian
Stich, Karl
Halbwirth, Heidi
The (Bio)chemical Base of Flower Colour in Bidens ferulifolia
title The (Bio)chemical Base of Flower Colour in Bidens ferulifolia
title_full The (Bio)chemical Base of Flower Colour in Bidens ferulifolia
title_fullStr The (Bio)chemical Base of Flower Colour in Bidens ferulifolia
title_full_unstemmed The (Bio)chemical Base of Flower Colour in Bidens ferulifolia
title_short The (Bio)chemical Base of Flower Colour in Bidens ferulifolia
title_sort (bio)chemical base of flower colour in bidens ferulifolia
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9145775/
https://www.ncbi.nlm.nih.gov/pubmed/35631713
http://dx.doi.org/10.3390/plants11101289
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