Inhibitory effect of some mineral ions on carp cyprinus carpio embryo binding capacity relative to neutral red

Konovalov, Y.D.; Zhukinskii, V.N.; Pustovit, E.N.; Khozei, E.I.

Doklady Akademii Nauk Ukrainskoi SSR Seriya B Geologicheskie Khimicheskie i Biologicheskie Nauki 8: 66-69

1982


Accession: 005710328

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Summary
Mg, Mn, Zn and Fe (sulfates and chlorides) cause noticeable shifts in sorption properties of developing carp embryos, changing the dynamics of binding the cation dye neutral red and inhibiting the capacity of the embryos to sorb this dye. This may be due to competition of mineral cations with the dye for their binding, mainly by electronegative sites of various embryonal cells' molecules.