L'effet des pesticidessur la génétique des grenouilles
Étude de Penn State
Effect of pesticides on frogs genetics
PennState study
Two "normal" frogs and four deformed frogs with missing limbs and limb duplications.
A study by Penn State researchers, published in the July 9 issue of the Proceedings
of the National Academy of Sciences, reports that deformities in Pennsylvania wood frogs
are linked to the combination of their infection by parasites and a weakening
of their immune system by exposure to pesticides.
Washington Post July2002