[Cadmium binding and zinc variations in Mytilus galloprovincialis].
The accumulation of Cadmium in Mytilus galloprovincialis during a 18 days exposure period was studied. Cadmium content of the mantle, viscera, gills increased throughout the time. The study of the distribution of Cd in homogenates of mussels chronically intoxicated has shown that the metal is principally bound to low mol. wt. proteins similar to metallothioneins. Mytilus galloprovincialis metallothioneins are also comparable to the vertebrate proteins, suggesting a biological function ubiquitous in the living world.
D000818:Animals; D049872:Bivalvia; D002104:Cadmium / Q000302:isolation & purification / Q000378:metabolism*; D002850:Chromatography, Gel; D008970:Molecular Weight; D014018:Tissue Distribution; D015032:Zinc / Q000378:metabolism*
D002104:Cadmium; D015032:Zinc
Immobilizzazione del cadmio e variazioni dello zinco in Mytilus galloprovincialis.