Zinc kinetics in the ant Myrmica rubra originating from a metal pollution gradient

Chemosphere
Irena M Grześ

Abstract

Ants are efficient trace metal accumulators, but metal kinetics in ants has not been described. Workers of Myrmica rubra collected in seven meadows along a metal pollution gradient were exposed to dietary Zn (1000 mg kg(-1)) for a 80 day uptake period followed by 30 days of clean food. Zn concentrations in the ants from all study sites were found to have been maintained on a stable level, indicating very efficient Zn regulation. No proof of adaptation in terms of enhanced elimination or restricted accumulation of Zn was found. Nevertheless, the results illustrate the general kinetics of Zn in M. rubra, irrespective of the differences between sites.

References

Jun 29, 2001·Environmental Pollution·A HeikensA J Hendriks
Jun 27, 2003·Insect Biochemistry and Molecular Biology·Ingrid Sterenborg, Dick Roelofs
Feb 28, 2004·Environmental Pollution·Massimo MiglioriniClaudio Leonzio
Aug 25, 2004·Environmental Pollution·T EevaV Koivunen
Jul 4, 2006·Environment International·Philip S Rainbow

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Citations

Jan 29, 2016·Chemosphere·Irena M Grześ, Mateusz Okrutniak
Jul 22, 2014·Environmental Pollution·Masoud M ArdestaniCornelis A M van Gestel
Jun 14, 2019·Environmental Monitoring and Assessment·Dilnora MukhtorovaPavel Tlustoš

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