Počet záznamů: 1

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

  1. 1.
    0360138 - UJF-V 2012 RIV US eng J - Článek v odborném periodiku
    Osobova, M. - Urban, V. - Jedelský, P.L. - Borovička, Jan - Gryndler, Milan - Ruml, T. - Kotrba, P.
    Three metallothionein isoforms and sequestration of intracellular silver in the hyperaccumulator Amanita strobiliformis.
    New Phytologist. Roč. 190, č. 4 (2011), s. 916-926 ISSN 0028-646X
    Grant CEP: GA AV ČR IAA600480801
    Výzkumný záměr: CEZ:AV0Z10480505; CEZ:AV0Z50200510
    Klíčová slova: ectomycorrhizal fungi * fungal metallothionein * heavy metal
    Kód oboru RIV: DD - Geochemie
    Impakt faktor: 6.645, rok: 2011

    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.
    Trvalý link: http://hdl.handle.net/11104/0197763