Relationships between metallothioneins and metal accumulation in the whelk Thais clavigera
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چکیده
منابع مشابه
Relationships between metallothioneins and metal accumulation in the whelk Thais clavigera
Whelks Thais clavigera were collected from field populations containing different concentrations of metallothioneins (MTs) or were pre-exposed to aqueous or dietary Cd in the laboratory to result in differential body MT concentrations. Cd, Hg and Zn uptake from the dissolved phase, assimilation efficiency from the dietary phase, and body burden were subsequently quantified. MT concentrations in...
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Metal-binding mechanisms in metallothioneins.
Metallothionein are small, cysteine-rich, metal-binding proteins that are found ubiquitously in nature. Most metallothioneins bind multiple metals in two well-defined metal-thiolate clusters. This perspective discusses the use of optical spectroscopy to study the metalation of metallothioneins and the emergence of electrospray ionization mass spectrometry as a means of studying the mechanism of...
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ژورنال
عنوان ژورنال: Marine Ecology Progress Series
سال: 2004
ISSN: 0171-8630,1616-1599
DOI: 10.3354/meps277135