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This volume reviews our current understanding for how sex determination is initiated and how it results in sexual dimorphic development. Chapters discussing work on different model systems provide a basis for understanding similarities that exist between different species. Coverage includes discussion of sexual development of the soma in C. elegans; sexual development of the germline in C. elegans; sexual development of the soma in Drosophila; sexual development of the germline in Drosophila; sexual development of the soma in the mouse; sexual development of the germline in the mouse; control
Sex differentiation. --- Sex determination, Genetic. --- Genetic sex determination.
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Diagnostic sex determination. --- Genetic sex determination. --- Sex differentiation. --- Sex preselection.
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Diagnostic sex determination. --- Genetic sex determination. --- Sex differentiation. --- Sex preselection.
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" Sexe " est l'un des mots de la langue française que les gens sans distinction de classe, de religion, d'apparence ou de profession, utilisent avec grand intérêt, qu'ils soient accoudés au zinc d'un bistrot ou à la paillasse d'un laboratoire de biologie moléculaire. Deux mises en scène distinctes, sociale ou scientifique ; deux scénarios différents : d'un côté, les histoires d'amour ou d'imaginaire sexuel, de l'autre, les recherches biologiques. Sous ce mot de " sexe ", notre langue, si riche, produit une polysémie bien fâcheuse. L'ambition de ce volume, qui rassemble les contributions de chercheurs et chercheuses en sciences de la vie et en sciences humaines et sociales est de faire le point sur les connaissances concernant le sexe biologique et ses variations, dont on sait désormais qu'il ne permet pas de séparer les individus en deux catégories bien distinctes. Ce livre veut aussi évaluer l'impact du genre sur le développement du corps des êtres sexués et sur la construction de leur identité. Enfin, il cherche à apprécier dans quelle mesure les croyances liées au genre (bicatégorisation mâle-femelle stricte, supériorité masculine) ont pu influencer les recherches menées sur le sexe biologique. Et les témoignages de personnes intersexes et transgenres apportent sur la question de l'identité sexuée un éclairage complémentaire qui bouscule les " réponses " que donnent le plus souvent la médecine et le droit.
Sex role --- Gender identity --- Sex differences --- Gender-based analysis --- Genetic sex determination
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Genetic sex determination. --- Heredity --- Sexe --- Hérédité --- Détermination génétique
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How do males become male and females become female? And what are the consequences if the decision is not incisive? Drawing upon interests in animal genetics and molecular biology, the author endeavours to answer these difficult yet fascinating questions. Originally published in 1995, this book describes the genetic determination of sex and examines how sexual organs are differentiated. Using examples of intersexuality, chimaeras and asymmetries, the book describes the underlying molecular basis of sex determination and sexual differentiation, and focuses on the critical role of the rate of embryonic development in these vital processes. Male precocity is a recurrent theme, as is the involvement of Sertoli cells and their secretion of anti-Müllerian hormone. An invaluable book for reproductive physiologists, geneticists and developmental biologists whose interests may extend from animal science through veterinary medicine to human clinical medicine.
Mammals --- Sex differentiation. --- Sex determination, Genetic. --- Intersexuality in animals. --- Embryology. --- Genetic sex determination.
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Sex Determination Processes --- Sex determination, Genetic --- Sexe --- Détermination génétique --- Sex Determination Processes. --- Détermination génétique du sexe --- Evolution --- Genetic sex determination. --- Genetic sex determination --- Détermination génétique --- Evolution.
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Animal behavior. --- Diagnostic sex determination. --- Genetic sex determination. --- Sex differentiation. --- Sex preselection. --- Squirrels. --- Sex determination, Diagnostic. --- Sex determination, Genetic.
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Animal embryology and growth --- Evolution. Phylogeny --- Sex chromosomes --- Sex determination, Genetic --- Sex differentiation --- Differentiation, Sex --- Sex --- Sexual differentiation --- Embryology --- Determination of sex, Genetic --- Genetic determination of sex --- Genetic sex determination --- Gene expression --- Gonosomes --- Chromosomes --- Cause and determination --- Sex chromosomes. --- Sex determination, Genetic. --- Sex differentiation. --- Evolution (Biology) --- Sex determination. --- Evolution (Biology). --- Chromosomal sex determination --- Genotypic sex determination --- Sex determination --- Genetic sex determination.
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