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Three metallothionein isoforms and sequestration of intracellular silver in the hyperaccumulator Amanita strobiliformis

SYSNO ASEP	0360138
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Článek ve WOS
Title	Three metallothionein isoforms and sequestration of intracellular silver in the hyperaccumulator Amanita strobiliformis
Author(s)	Osobova, M. (CZ) Urban, V. (CZ) Jedelský, P.L. (CZ) Borovička, Jan (UJF-V)_{RID, ORCID, SAI} Gryndler, Milan (MBU-M)_{RID, ORCID} Ruml, T. (CZ) Kotrba, P. (CZ)
Source Title	New Phytologist - ISSN 0028-646X Roč. 190, č. 4 (2011), s. 916-926
Number of pages	11 s.
Language	eng - English
Country	US - United States
Keywords	ectomycorrhizal fungi ; fungal metallothionein ; heavy metal
Subject RIV	DD - Geochemistry
R&D Projects	IAA600480801 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR)
CEZ	AV0Z10480505 - UJF-V (2005-2011)
	AV0Z50200510 - MBU-M (2005-2011)
UT WOS	000290449600013
DOI	10.1111/j.1469-8137.2010.03634.x
Annotation	P>Metallothioneins (MTs) are cysteine-rich peptides involved in heavy metal tolerance of many eukaryotes. Here, we examined their involvement in intracellular binding of silver (Ag) in the ectomycorrhizal fungus Amanita strobiliformis. The Ag complexes and their peptide ligands were characterized using chromatography and mass spectrometry. The full-length coding sequences obtained from a cDNA library were used for complementation assays in yeast mutant strains.
Workplace	Nuclear Physics Institute
Contact	Markéta Sommerová, sommerova@ujf.cas.cz, Tel.: 266 173 228
Year of Publishing	2012

Number of the records: 1