Hydrobiological Journal
Published 6 issues per year
ISSN Print: 0018-8166
ISSN Online: 1943-5991
SJR:
0.221
SNIP:
0.469
CiteScore™::
0.9
H-Index:
12
Indexed in
Metal-binding Proteins of Mature Fish Eggs
Volume 37,
Issue 4, 2001,
13 pages
DOI: 10.1615/HydrobJ.v37.i4.110
ABSTRACT
It was shown that amounts ofthioneins enriched in free-reacting SH-groups and binding the Hg2+, Cd2+ Cu2+ and Zn2+ ions are increased in the cytosol and mitochondria of fish eggs under the action of these cations. Cations of heavy metals, being the components of a protein complex, differently influence the properties of metal-binding proteins and it appeared in an inhomogeneity of their ultraviolet absorption spectra.
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