Cyanidiophyceae (Rhodophyta) Tolerance to Precious Metals: Metabolic Response to Palladium and Gold

Polyextremophilic red algae, which belong to the class <i>Cyanidiophyceae</i>, are adapted to live in geothermal and volcanic sites. These sites often have very high concentrations of heavy and precious metals. In this study, we assessed the capacity of three strains of <i>Galdieri...

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Autores principales:	Maria Sirakov, Maria Palmieri, Manuela Iovinella, Seth J. Davis, Milena Petriccione, Maria Rosa di Cicco, Mario De Stefano, Claudia Ciniglia
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	metal tolerance <i>Galdieria sulphuraria</i> precious metals metabolic response Botany QK1-989
Acceso en línea:	https://doaj.org/article/ce56e2fdddd342b8aef2df7585e79898
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spelling	oai:doaj.org-article:ce56e2fdddd342b8aef2df7585e798982021-11-25T18:45:53ZCyanidiophyceae (Rhodophyta) Tolerance to Precious Metals: Metabolic Response to Palladium and Gold10.3390/plants101123672223-7747https://doaj.org/article/ce56e2fdddd342b8aef2df7585e798982021-11-01T00:00:00Zhttps://www.mdpi.com/2223-7747/10/11/2367https://doaj.org/toc/2223-7747Polyextremophilic red algae, which belong to the class <i>Cyanidiophyceae</i>, are adapted to live in geothermal and volcanic sites. These sites often have very high concentrations of heavy and precious metals. In this study, we assessed the capacity of three strains of <i>Galdieria</i> (<i>G. maxima</i>, <i>G. sulphuraria</i>, and <i>G. phlegrea</i>) and one strain of <i>Cyanidium</i><i>caldarium</i> to tolerate different concentrations of precious metals, such as palladium (Cl<sub>4</sub>K<sub>2</sub>Pd) and gold (AuCl<sub>4</sub>K) by monitoring algal growths in cultures exposed to metals, and we investigated the algae potential oxidative stress induced by the metals. This work provides further understanding of metals responses in the <i>Cyanidiophyceae</i>, as this taxonomic class is developed as a biological refinement tool.Maria SirakovMaria PalmieriManuela IovinellaSeth J. DavisMilena PetriccioneMaria Rosa di CiccoMario De StefanoClaudia CinigliaMDPI AGarticlemetal tolerance<i>Galdieria sulphuraria</i>precious metalsmetabolic responseBotanyQK1-989ENPlants, Vol 10, Iss 2367, p 2367 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	metal tolerance <i>Galdieria sulphuraria</i> precious metals metabolic response Botany QK1-989
spellingShingle	metal tolerance <i>Galdieria sulphuraria</i> precious metals metabolic response Botany QK1-989 Maria Sirakov Maria Palmieri Manuela Iovinella Seth J. Davis Milena Petriccione Maria Rosa di Cicco Mario De Stefano Claudia Ciniglia Cyanidiophyceae (Rhodophyta) Tolerance to Precious Metals: Metabolic Response to Palladium and Gold
description	Polyextremophilic red algae, which belong to the class <i>Cyanidiophyceae</i>, are adapted to live in geothermal and volcanic sites. These sites often have very high concentrations of heavy and precious metals. In this study, we assessed the capacity of three strains of <i>Galdieria</i> (<i>G. maxima</i>, <i>G. sulphuraria</i>, and <i>G. phlegrea</i>) and one strain of <i>Cyanidium</i><i>caldarium</i> to tolerate different concentrations of precious metals, such as palladium (Cl<sub>4</sub>K<sub>2</sub>Pd) and gold (AuCl<sub>4</sub>K) by monitoring algal growths in cultures exposed to metals, and we investigated the algae potential oxidative stress induced by the metals. This work provides further understanding of metals responses in the <i>Cyanidiophyceae</i>, as this taxonomic class is developed as a biological refinement tool.
format	article
author	Maria Sirakov Maria Palmieri Manuela Iovinella Seth J. Davis Milena Petriccione Maria Rosa di Cicco Mario De Stefano Claudia Ciniglia
author_facet	Maria Sirakov Maria Palmieri Manuela Iovinella Seth J. Davis Milena Petriccione Maria Rosa di Cicco Mario De Stefano Claudia Ciniglia
author_sort	Maria Sirakov
title	Cyanidiophyceae (Rhodophyta) Tolerance to Precious Metals: Metabolic Response to Palladium and Gold
title_short	Cyanidiophyceae (Rhodophyta) Tolerance to Precious Metals: Metabolic Response to Palladium and Gold
title_full	Cyanidiophyceae (Rhodophyta) Tolerance to Precious Metals: Metabolic Response to Palladium and Gold
title_fullStr	Cyanidiophyceae (Rhodophyta) Tolerance to Precious Metals: Metabolic Response to Palladium and Gold
title_full_unstemmed	Cyanidiophyceae (Rhodophyta) Tolerance to Precious Metals: Metabolic Response to Palladium and Gold
title_sort	cyanidiophyceae (rhodophyta) tolerance to precious metals: metabolic response to palladium and gold
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/ce56e2fdddd342b8aef2df7585e79898
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Cyanidiophyceae (Rhodophyta) Tolerance to Precious Metals: Metabolic Response to Palladium and Gold

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