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Growth , gonadal development and sex ratios of meiogynogenetic diploid sea bass

Growth , gonadal development and sex ratios of meiogynogenetic diploid sea bass. Gynogenetic specialisties of the University of the Algarve Ana Navarro & Joana Moura. What is gynogenesis ? Chromossomal manipulation All female progenis Identification of the sex ratios. Previously …

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Growth , gonadal development and sex ratios of meiogynogenetic diploid sea bass

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  1. Growth, gonadaldevelopmentandsex ratios ofmeiogynogeneticdiploidseabass GynogeneticspecialistiesoftheUniversityofthe Algarve Ana Navarro & Joana Moura

  2. Whatisgynogenesis? Chromossomalmanipulation Allfemaleprogenis Identificationofthesex ratios

  3. Previously… Daniorerio, Zebra fish Cyprinuscarpio, Commoncarp Highvariability in thepercentageofsexes!

  4. Dicentrarchuslabrax, Seabass Preliminary: 42-82% offemales Complexmethodology (method for inductionandconfirmationby AFLP markers) DiploidcontrolGynogenesis G1, M1-F1 G2, M2-F2 Results: no differrences in growth, IG, IH, IVF andsex ratio!!!!!!

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