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A new mushroom hyperaccumulator: Cadmium and arsenic in the ectomycorrhizal basidiomycete .i.Thelephora penicillata./i.
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SYSNO ASEP 0554819 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název A new mushroom hyperaccumulator: Cadmium and arsenic in the ectomycorrhizal basidiomycete Thelephora penicillata Tvůrce(i) Borovička, Jan (GLU-S) RID, SAI, ORCID
Braeuer, S. (AT)
Walenta, M. (AT)
Hršelová, Hana (MBU-M) RID, ORCID
Leonhardt, T. (CZ)
Sácký, J. (CZ)
Káňa, A. (CZ)
Goessler, W. (AT)Číslo článku 154227 Zdroj.dok. Science of the Total Environment. - : Elsevier - ISSN 0048-9697
Roč. 826, June (2022)Poč.str. 10 s. Forma vydání Tištěná - P Jazyk dok. eng - angličtina Země vyd. NL - Nizozemsko Klíč. slova Fungi ; Hyperaccumulation ; Phylogeny ; Sulphur ; Selenium Obor OECD Environmental sciences (social aspects to be 5.7) Způsob publikování Omezený přístup Institucionální podpora GLU-S - RVO:67985831 ; MBU-M - RVO:61388971 UT WOS 000794864700013 EID SCOPUS 85125737398 DOI 10.1016/j.scitotenv.2022.154227 Anotace Fruit-bodies of six Thelephora species (Fungi, Basidiomycota, Thelephoraceae) were analyzed for their trace element concentrations. In Thelephora penicillata, extremely high concentrations of Cd and As were found, followed by highly elevated concentrations of Cu and Zn. The highest accumulation ability was found for Cd with a mean concentration of 1.17 ± 0.37 g kg−1 (dry mass) in fruit-bodies collected from 20 unpolluted sites, the mean As concentration was 0.878 ± 0.242 g kg−1. Furthermore, striking accumulation of Se (923 ± 28 mg kg−1) was found in one sample of T. vialis and elevated concentrations of S were detected in T. palmata (19.6 ± 5.9 g kg−1). The analyzed Thelephora species were sequenced and, based on the Maximum Likelihood phylogenetic analysis (ITS rDNA) of the genus, possible other Thelephora (hyper)accumulators were predicted on the basis of their phylogenetic relationship with the discovered (hyper)accumulators. The striking ability of T. penicillata to accumulate simultaneously Cd, As, Cu, and Zn has no parallel in the Fungal Kingdom and raises the question of a biological importance of metal(loid) hyperaccumulation in mushrooms. Pracoviště Geologický ústav Kontakt Jana Popelková, popelkova@gli.cas.cz, Sabina Janíčková, Tel.: 233 087 272 Rok sběru 2022 Elektronická adresa https://www.sciencedirect.com/science/article/pii/S0048969722013195?via%3Dihub
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