Dean Hamer and his team of researchers at the National Cancer Institute made a remarkable discovery: in families with two gay brothers, 33 out of 40 pairs shared a distinctive pattern in one region of the X chromosone, a far higher number than chance alone would predict. DNA and family studies confirmed a much higher than average rate of homosexuality among male relatives on the mother's side of the family. The discovery of the gene marker - popularly, though inaccurately called the "gay gene" - launched a furious international debate about profound scientific, social and ethical issues. Would it be possible to test prenatally for it? And would parents abort a foetus with the gene? The author tackles these and other important questions with a mixture of scientific objectivity, scepticism and compassion.
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Vendeur : Zoom Books Company, Lynden, WA, Etats-Unis
Etat : very_good. Book is in very good condition and may include minimal underlining highlighting. The book can also include "From the library of" labels. May not contain miscellaneous items toys, dvds, etc. . We offer 100% money back guarantee and 24 7 customer service. N° de réf. du vendeur ZBV.0671887246.VG
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Vendeur : World of Books (was SecondSale), Montgomery, IL, Etats-Unis
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Vendeur : Better World Books, Mishawaka, IN, Etats-Unis
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Vendeur : Better World Books, Mishawaka, IN, Etats-Unis
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Vendeur : WorldofBooks, Goring-By-Sea, WS, Royaume-Uni
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Vendeur : Browse Awhile Books, Tipp City, OH, Etats-Unis
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Vendeur : Willis Monie-Books, ABAA, Cooperstown, NY, Etats-Unis
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