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vitellogenin

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vitellogenin

Main Entry:: vi·tel·lo·gen·in
Pronunciation:: \vī-ˌte-lō-ˈje-nən\
Function:: noun
Etymology:: probably from vitellogenesis + ¹-in
Date:: 1971

: a precursor protein of egg yolk normally in the blood or hemolymph only of females that is used as a biomarker in vertebrates of exposure to environmental estrogens which stimulate elevated levels in males as well as females

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