Tag Archives | gene expression

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Semen protein acts as “master regulator” in females

Working with fruit-flies (Drosophila melanogaster), University of East Anglia scientists have observed “remarkable” changes in female gene expression after exposure to a protein in semen. The researchers say the effects, which may also exist in other species, include altered fertility, immunity, libido, eating and sleep patterns. Published in the journalProceedings of the Royal Society B, […]

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Genes a good predictor of social status




Scientists using an experimental approach to observe how gene expression patterns correlate with social dominance claim that gene expression can predict the social status of an individual with 80 percent accuracy. The research, detailed in Proceedings of the National Academy of Sciences, is the first to demonstrate a link between social status and genetic regulation […]




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