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Triploid ZZZ Zebra Finches Taeniopygia guttata exhibit abnormal sperm heads and poor reproductive performance

Antje Girndt, Auteur ; Ulrich Knief, Auteur ; Wolfgang Forstmeier, Auteur ; Bart Kempenaers, Auteur

Dans Ibis (156(2) APR 2014)

Here we report the first discovery of two viable triploid male Zebra Finches Taeniopygia guttata. We compared the morphology of their sperm with that of normal diploid Zebra Finches and examined eggs resulting from a triploid male and diploid fe[...]

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